An ecosystem carbon sink unified supervision method and device

Abstract

The present invention provides a unified supervision method and device for ecosystem carbon sinks, which relates to the technical field of ecosystem supervision. The unified supervision method and device for ecosystem carbon sinks provided by the present invention can classify each national land patch in a preset area according to the classification system of unified supervision units for ecosystem carbon sinks to determine the type of the unified supervision unit for ecosystem carbon sinks to which each national land patch belongs; uniformly encode each national land patch in the preset area to obtain the ecosystem carbon sink code of each national land patch; and generate an attribute table of the unified supervision unit for ecosystem carbon sinks and establish a unified supervision account system for ecosystem carbon sinks, so as to evaluate the unified supervision effect of the ecosystem carbon sinks in the preset area. Moreover, the entire evaluation process is mainly guided by the spatial control and quality improvement of ecosystem carbon sinks, forming a unified supervision system for ecosystem carbon sinks, providing a powerful tool and an important starting point for the ecological environment department to uniformly exercise the work responsibilities of ecosystem carbon sink supervision.

Description

Technical Field

[0001] The present invention relates to the technical field of ecosystem supervision, and in particular, to a method and device for unified supervision of ecosystem carbon sinks. Background Art

[0002] The unified supervision of ecosystem carbon sinks is an important guarantee for the effectiveness of carbon sinks in ecological protection and restoration and the consolidation and improvement of carbon sink capacity. Therefore, establishing an ecosystem carbon sink supervision system is an important basis and foundation for the ecological environment department to perform its ecological protection supervision responsibilities.

[0003] However, there is currently no sound ecosystem carbon sink supervision system, and there is no corresponding technical system, technical guidelines, etc. as the supervision basis.

[0004] Therefore, starting from the need to continuously consolidate and improve carbon sink capacity and to achieve the supervision of ecosystem carbon sinks, it is urgent to develop a method for unified supervision of ecosystem carbon sinks. Summary of the Invention

[0005] In view of this, the purpose of the present invention is to provide a method and device for unified supervision of ecosystem carbon sinks to alleviate the above technical problems.

[0006] In a first aspect, an embodiment of the present invention provides a method for unified supervision of ecosystem carbon sinks, the method comprising: obtaining basic data of land patches included in a preset area; classifying each of the land patches in the preset area according to a pre-constructed classification system for unified supervision units of ecosystem carbon sinks to determine the type of unified supervision unit of ecosystem carbon sinks to which each of the land patches in the preset area belongs; uniformly coding the ecosystem carbon sinks of the land patches in the preset area based on a pre-constructed unified coding system for ecosystem carbon sinks to obtain an ecosystem carbon sink code for each of the land patches; collecting the ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each of the land patches; generating an attribute table for unified supervision units of ecosystem carbon sinks based on the ecosystem carbon sink code, the ecosystem carbon sink characteristics, and the ecological protection and restoration supervision data of each of the land patches, and establishing a unified supervision account system for ecosystem carbon sinks; and evaluating the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision account system for ecosystem carbon sinks.

[0007] In combination with the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect. Among them, the above-mentioned classification system for the unified supervision unit of ecosystem carbon sinks is used to record the type of each unified supervision unit of ecosystem carbon sinks, and the scope of the unified supervision unit of ecosystem carbon sinks corresponding to each type; the step of classifying each national land patch in the preset area according to the pre-constructed classification system for the unified supervision unit of ecosystem carbon sinks to determine the type of the unified supervision unit of ecosystem carbon sinks to which each national land patch in the preset area belongs includes: determining the scope of the unified supervision unit of ecosystem carbon sinks satisfied by each national land patch based on the basic data of the national land patch; determining the type of the unified supervision unit of ecosystem carbon sinks corresponding to the scope of the unified supervision unit of ecosystem carbon sinks as the type of the unified supervision unit of ecosystem carbon sinks to which the national land patch belongs; among them, the types of the unified supervision unit of ecosystem carbon sinks include: core control unit, general control unit, and reserve development unit; the core control unit is an ecosystem carbon sink unit in a pre-designated protected area; the general control unit is an ecosystem carbon sink unit in key ecological function areas and ecosystem carbon sink protection spaces; the reserve development unit is an ecosystem carbon sink unit in the overlapping area of ecosystem carbon sink function and biological production function.

[0008] In combination with the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect. Among them, the above-mentioned pre-constructed unified coding system for ecosystem carbon sinks is a four-level coding system, and the four-level coding system respectively includes a first-level code, a second-level code, a third-level code, and a fourth-level code; among them, the first-level code is used to represent the administrative region, the second-level code is used to represent the unified supervision unit of ecosystem carbon sinks, the third-level code is used to represent the type of ecosystem carbon sink, and the fourth-level code is used to represent the national land patch of ecosystem carbon sink; the step of uniformly coding the ecosystem carbon sinks of the national land patches in the preset area based on the pre-constructed unified coding system for ecosystem carbon sinks to obtain the ecosystem carbon sink codes of each national land patch includes: sequentially determining the first-level code, the second-level code, the third-level code, and the fourth-level code of each national land patch; assembling the first-level code, the second-level code, the third-level code, and the fourth-level code of each national land patch in sequence to obtain the ecosystem carbon sink code of the national land patch.

[0009] Combined with the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect. Among them, the steps of collecting the ecosystem carbon sink characteristics and ecological protection and restoration supervision of each of the national land patches include: collecting the ecosystem carbon sink characteristic data of each of the national land patches, and determining the collected ecosystem carbon sink characteristic data as the ecosystem carbon sink characteristics of the national land patches; wherein, the ecosystem carbon sink characteristic data at least includes: the annual ecosystem carbon sink of the national land patch, the potential for consolidating and enhancing the carbon sink capacity of the national land patch, and the target for consolidating and enhancing the carbon sink capacity of the national land patch.

[0010] Combined with the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect. Among them, the steps of generating the attribute table of the unified supervision unit of the ecosystem carbon sink and establishing the unified supervision account system of the ecosystem carbon sink include: summarizing the vector data of the national land patches and the attribute table of the unified supervision unit of the ecosystem carbon sink according to the ecosystem carbon sink code of the national land patches, and establishing the unified supervision account system of the ecosystem carbon sink; wherein, the attribute table of the unified supervision unit of the ecosystem carbon sink includes the ecosystem carbon sink code, the ecosystem carbon sink characteristics and the ecological protection and restoration supervision data; the unified supervision account system of the ecosystem carbon sink includes the vector data of the national land patches within the preset area and the attribute table of the unified supervision unit of the ecosystem carbon sink.

[0011] Combined with the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect. Among them, the steps of evaluating the unified supervision effectiveness of the ecosystem carbon sink in the preset area based on the unified supervision account system of the ecosystem carbon sink include: extracting the national land patches in the preset area based on the vector data of the boundary of the preset area and the vector data of the national land patches included in the unified supervision account system of the ecosystem carbon sink; based on the national land patches in the preset area, extracting the attribute table of the unified supervision unit of the ecosystem carbon sink of the national land patches included in the preset area from the attribute table of the unified supervision unit of the ecosystem carbon sink included in the unified supervision account system of the ecosystem carbon sink; calculating the unified supervision effectiveness index of the ecosystem carbon sink in the preset area within the preset evaluation period according to the national land patches included in the preset area and the attribute table of the unified supervision unit of the ecosystem carbon sink of the national land patches; evaluating the unified supervision effectiveness of the ecosystem carbon sink in the preset area based on the unified supervision effectiveness index; wherein, the preset area at least includes: administrative regions of different levels, protection areas of different types, and ecological environment zoning of different types.

[0012] Combined with the fifth possible implementation manner of the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect. Among them, the step of evaluating the unified supervision effect of the ecosystem carbon sink in the preset area based on the unified supervision effect index of the ecosystem carbon sink includes: in the pre-constructed hierarchical relationship of the unified supervision effect of the ecosystem carbon sink, searching for the supervision effect level corresponding to the unified supervision effect index of the ecosystem carbon sink; determining the found supervision effect level as the level of the unified supervision effect of the ecosystem carbon sink in the preset area.

[0013] Combined with the fifth possible implementation manner of the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect. Among them, the step of calculating the unified supervision effect index of the ecosystem carbon sink in the preset area within the preset evaluation period according to the national land patches included in the preset area and the attribute table of the unified supervision unit of the ecosystem carbon sink of the national land patches includes: calculating the change amount of the ecosystem carbon sink of the national land patch within the evaluation period according to the annual ecosystem carbon sink of the national land patch; calculating the unified supervision effect index of the ecosystem carbon sink of the national land patch within the evaluation period based on the change amount of the ecosystem carbon sink of the national land patch; calculating the unified supervision effect index of the ecosystem carbon sink in the preset area within the preset evaluation period according to the unified supervision effect index of the ecosystem carbon sink of the national land patch.

[0014] In a second aspect, an embodiment of the present invention further provides an apparatus for unified supervision of ecosystem carbon sinks. The apparatus includes: an acquisition module, configured to acquire the basic data of the national land patches included in a preset area; a classification module, configured to classify each of the national land patches in the preset area according to a pre-constructed classification system of unified supervision units of ecosystem carbon sinks, so as to determine the type of the unified supervision unit of the ecosystem carbon sink to which each of the national land patches in the preset area belongs; an encoding module, configured to uniformly encode the ecosystem carbon sinks of the national land patches in the preset area based on a pre-constructed unified encoding system of ecosystem carbon sinks, to obtain the ecosystem carbon sink codes of each of the national land patches; a collection module, configured to collect the ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each of the national land patches; an account module, configured to generate an attribute table of the unified supervision unit of the ecosystem carbon sink based on the ecosystem carbon sink codes, the ecosystem carbon sink characteristics, and the ecological protection and restoration supervision data of each of the national land patches, and establish a unified supervision account system of the ecosystem carbon sink; and a supervision module, configured to evaluate the unified supervision effect of the ecosystem carbon sink in the preset area based on the unified supervision account system of the ecosystem carbon sink.

[0015] In a third aspect, an embodiment of the present invention further provides an electronic device, which includes a memory and a processor. The memory stores a computer program, and when the computer program is executed by the processor, the method described in the first aspect is implemented.

[0016] The embodiments of the present invention bring the following beneficial effects:

[0017] An ecosystem carbon sink unified supervision method and device provided by an embodiment of the present invention can obtain the basic data of national land patches included in a preset area; classify each national land patch in the preset area according to a pre-constructed ecosystem carbon sink unified supervision unit classification system to determine the type of the ecosystem carbon sink unified supervision unit to which each national land patch in the preset area belongs; based on a pre-constructed ecosystem carbon sink unified coding system, uniformly code the ecosystem carbon sinks of each national land patch to obtain the ecosystem carbon sink codes of each national land patch; collect the ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each national land patch; generate an ecosystem carbon sink unified supervision unit attribute table based on the ecosystem carbon sink codes, ecosystem carbon sink characteristics, and ecological protection and restoration supervision data of each national land patch, and establish an ecosystem carbon sink unified supervision account system; and evaluate the effectiveness of the unified supervision of the ecosystem carbon sinks in the preset area based on the ecosystem carbon sink unified supervision account system. Moreover, the entire evaluation process is mainly guided by the spatial control and quality improvement of the ecosystem carbon sink, and an ecosystem carbon sink unified supervision system can be formed to realize the organic connection between research such as monitoring, evaluation, and prediction of the ecosystem carbon sink and the consolidation and improvement of the carbon sink capacity, providing a powerful tool and an important starting point for the ecological environment department to uniformly exercise the work responsibilities of ecosystem carbon sink supervision.

[0018] Other features and advantages of the present invention will be described in the following description of the specification, and in part, will be obvious from the description of the specification, or will be understood by implementing the present invention. The objectives and other advantages of the present invention are achieved and obtained by the structures specifically pointed out in the description of the specification, the claims, and the drawings.

[0019] To make the above objectives, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are specifically described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1Flow chart of a unified supervision method for ecosystem carbon sinks provided by an embodiment of the present invention;

[0022] Figure 2 Structural schematic diagram of a unified supervision device for ecosystem carbon sinks provided by an embodiment of the present invention;

[0023] Figure 3 Structural schematic diagram of an electronic device provided by an embodiment of the present invention. Detailed implementation manners

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Currently, from the research progress of ecosystem carbon sinks at home and abroad, current domestic and foreign scholars mainly focus on carbon storage, carbon flux, carbon sequestration and enhancement functions, etc., and have carried out a series of research on ecosystem carbon sinks such as monitoring, evaluation, and simulation. However, the research on the unified supervision of ecosystem carbon sinks is still insufficient. For example, methods for determining supervision objects and evaluating supervision effectiveness are still lacking, resulting in the lack of effective play of the guiding role of ecosystem carbon sink-related monitoring, evaluation, simulation, etc. in ecological protection and restoration, and the consolidation and improvement of carbon sink capacity.

[0026] Therefore, in view of the deficiencies in current ecosystem carbon sink research, especially in determining unified supervision objects for ecosystem carbon sinks and evaluating supervision effectiveness, etc., a unified supervision method and device for ecosystem carbon sinks provided by an embodiment of the present invention can effectively alleviate the above problems.

[0027] To facilitate the understanding of this embodiment, a unified supervision method for ecosystem carbon sinks disclosed in an embodiment of the present invention will be introduced in detail first.

[0028] In a possible implementation manner, an embodiment of the present invention provides a unified supervision method for ecosystem carbon sinks.

[0029] Among them, the ecosystem carbon sink in the embodiment of the present invention refers to the ability of green plants to absorb carbon dioxide in the atmosphere through photosynthesis and fix it in the plant body or soil. The more organic matter formed by green plants through photosynthesis, the stronger the ecosystem carbon sink ability; conversely, the weaker the ecosystem carbon sink ability.

[0030] Since plant photosynthesis is the common mechanism and fundamental mechanism of carbon sinks in various ecosystems everywhere, therefore, using the amount of carbon dioxide absorbed and fixed by green plants through photosynthesis every year as a measure of the carbon sink of an ecosystem can reflect the carbon sink of the ecosystem, its dynamic changes, and regional differences, and has the following advantages: (1) Using the amount of carbon dioxide absorbed and fixed by green plants through photosynthesis every year as a measure of the carbon sink of an ecosystem can meet the comparability requirements for the unified supervision of the carbon sink of an ecosystem, and achieve the unified supervision of the carbon sink of ecosystems in different regions and different years and the unified evaluation of the supervision effectiveness of the carbon sink of ecosystems in different regions and different types; (2) Using the amount of carbon dioxide absorbed and fixed by green plants through photosynthesis every year as a measure of the carbon sink of an ecosystem, with national land patches as the basic spatial unit, year as the basic time unit, and remote sensing data as the main data source, can meet the feasibility requirements for the unified supervision of the carbon sink of an ecosystem, and achieve the supervision of the carbon sink of an ecosystem in any region and any time limit and the evaluation of the supervision effectiveness of the carbon sink of an ecosystem in any region and any time limit.

[0031] Therefore, in the embodiments of the present invention, in view of the main deficiencies in the current unified supervision technology of the carbon sink of an ecosystem and its aspects such as supporting the continuous consolidation and improvement of the carbon sink capacity, including the lack of methods for determining the supervision object and evaluating the supervision effectiveness, etc., comprehensively considering the common mechanism and fundamental mechanism of the carbon sink of various ecosystems everywhere, the amount of carbon dioxide absorbed and fixed by green plants through photosynthesis every year is selected as a measure, with national land patches as the basic spatial unit and year as the basic time unit, an ecological system carbon sink unified supervision account system and an ecological system carbon sink unified supervision effectiveness evaluation system are established, and a method for unified supervision of the carbon sink of an ecosystem is constructed.

[0032] Specifically, as Figure 1 shown in the flowchart of a method for unified supervision of the carbon sink of an ecosystem, the method includes the following steps:

[0033] Step S102, obtain the basic data of the national land patches included in the preset area;

[0034] Step S104, classify each national land patch in the preset area according to the pre-constructed classification system of the unified supervision unit of the carbon sink of an ecosystem to determine the type of the unified supervision unit of the carbon sink of an ecosystem to which each national land patch in the preset area belongs;

[0035] Among them, the above-mentioned preset area generally refers to an area including multiple national land patches, and the basic data includes multiple national land patches in the preset area, as well as the geographical location and ecological data of each national land patch. Among them, the ecological data can be used to evaluate the carbon sink of the national land patch.

[0036] In actual use, the above-mentioned classification system for unified supervision units of ecosystem carbon sinks is a classification system for unified supervision units of ecosystem carbon sinks established by comprehensively considering the needs of maintaining and developing carbon emission rights, expanding carbon emission space, and the overlapping relationship between the ecosystem carbon sink function and the biological production function and other ecological functions.

[0037] That is, based on the above classification system, multiple national land patches within a preset area can be divided into one or more types of unified supervision units of ecosystem carbon sinks for further supervision and evaluation.

[0038] Step S106: Based on the pre-established unified coding system for ecosystem carbon sinks, uniformly code the ecosystem carbon sinks of the national land patches in the preset area to obtain the ecosystem carbon sink codes for each national land patch.

[0039] Step S108: Collect the ecosystem carbon sink characteristics and ecological protection and restoration supervision data for each national land patch.

[0040] Step S110: Generate an attribute table for unified supervision units of ecosystem carbon sinks based on the ecosystem carbon sink codes, ecosystem carbon sink characteristics, and ecological protection and restoration supervision data of each national land patch, and establish a unified supervision account system for ecosystem carbon sinks; and,

[0041] Step S112: Evaluate the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision account system for ecosystem carbon sinks.

[0042] In actual use, in the above-mentioned step S106, the process of uniformly coding each national land patch and, in step S110, generating an attribute table for unified supervision units of ecosystem carbon sinks based on the coding results can achieve the establishment of a unified supervision account system for ecosystem carbon sinks, which in turn helps to evaluate the effectiveness of unified supervision of ecosystem carbon sinks.

[0043] Moreover, the entire evaluation process is mainly guided by the spatial control and quality improvement of ecosystem carbon sinks, which can form a unified supervision system for ecosystem carbon sinks, realize the organic connection between research such as monitoring, evaluation, and prediction of ecosystem carbon sinks and the consolidation and improvement of carbon sink capacity, and provide a powerful tool and important starting point for the ecological environment department to uniformly exercise the work responsibilities of ecosystem carbon sink supervision.

[0044] In actual use, the above-mentioned classification system for unified supervision units of ecosystem carbon sinks is used to record the types of each unified supervision unit of ecosystem carbon sinks and the scope of the unified supervision unit of ecosystem carbon sinks corresponding to each type.

[0045] Specifically, in the embodiments of the present invention, the types of the unified supervision units of ecosystem carbon sinks recorded in the classification system of unified supervision units of ecosystem carbon sinks include: core control units, general control units, and reserve development units.

[0046] Specifically, the core control unit is an ecosystem carbon sink unit in a pre-designated protected area, specifically referring to an ecosystem carbon sink unit located in a national designated protected area such as a prohibited development area, a nature reserve, or an ecological protection red line, and undertakes the tasks of consolidating the ecosystem carbon sink capacity and increasing the ecosystem carbon sink increment. Among them, the prohibited development areas mainly include national-level nature reserves, world cultural and natural heritages, national forest parks, national geological parks, etc.; nature reserves mainly include national parks, nature reserves, natural parks, etc.; the ecological protection red line refers to the bottom line of ecological environment security.

[0047] The general control unit is an ecosystem carbon sink unit in key ecological function areas and ecological system carbon sink protection spaces, and undertakes the task of consolidating and enhancing the carbon sink capacity. Among them, the key ecological function areas refer to areas restricted for development according to policies (key ecological function areas); the ecological system carbon sink protection space is the high-value space and degraded space of the ecosystem carbon sink determined according to the ecological system carbon sink protection space delineation standard.

[0048] The reserve development unit refers to an ecosystem carbon sink unit located in the overlapping area of ecosystem carbon sink functions and other functions such as biological production, mainly including agricultural spaces, urban green spaces, and so on.

[0049] For ease of understanding, Table 1 shows a classification system of unified supervision units of ecosystem carbon sinks, in which the types of unified supervision units of ecosystem carbon sinks are clearly recorded, as well as the scope of the unified supervision units of ecosystem carbon sinks corresponding to each type.

[0050] Table 1:

[0051]

[0052] In actual use, the prohibited development areas, nature reserves, ecological protection red lines, and restricted development areas in Table 1 above can be determined based on relevant policies and are updated with the update of relevant policies. Specifically, it shall be subject to the actual policy delineation, and the embodiments of the present invention do not limit this.

[0053] Based on the ecosystem carbon sink unified supervision unit classification system shown in Table 1 above, in step S104, when determining the type of the ecosystem carbon sink unified supervision unit to which each national land patch belongs, the scope of the ecosystem carbon sink unified supervision unit satisfied by each national land patch can be determined based on the basic data of the national land patch; then, the type of the ecosystem carbon sink unified supervision unit corresponding to the scope of the ecosystem carbon sink unified supervision unit is determined as the type of the ecosystem carbon sink unified supervision unit to which the national land patch belongs.

[0054] That is, each national land patch has the type of the ecosystem carbon sink unified supervision unit to which it belongs, so as to facilitate the subsequent coding process based on the type of the ecosystem carbon sink unified supervision unit.

[0055] Furthermore, in the embodiment of the present invention, the pre-constructed ecosystem carbon sink unified coding system is a four-level coding system, which respectively includes a first-level coding, a second-level coding, a third-level coding, and a fourth-level coding.

[0056] Among them, the first-level coding is used to represent the administrative region, the second-level coding is used to represent the ecosystem carbon sink unified supervision unit, the third-level coding is used to represent the ecosystem carbon sink type, and the fourth-level coding is used to represent the national land patch of the ecosystem carbon sink;

[0057] Through the above four-level coding system, the ecosystem carbon sink can be uniformly coded. And, for the convenience of representation and recording, each level of coding usually uses numbers to represent. For example, the first-level coding representing the administrative region can be composed of six Arabic numerals; the second-level coding representing the ecosystem carbon sink unified supervision unit is composed of one digit. For example, 1 represents the above-mentioned core control unit, 2 represents the general control unit, and 3 represents the reserve development unit; the third-level coding representing the ecosystem carbon sink type can also be composed of one digit. For example, 1 represents the forest ecosystem, 2 represents the shrub ecosystem, 3 represents the grassland ecosystem, 4 represents the wetland ecosystem, 5 represents the farmland ecosystem, 6 represents the urban ecosystem, 7 represents the desert ecosystem, 8 represents the marine ecosystem, 9 represents others; the fourth-level coding representing the national land patch of the ecosystem carbon sink can take the national land patch as the basic unit, and the code is composed of five digits, starting from 00001 for numbering.

[0058] In addition, in addition to the above numbers, each level of coding in the embodiment of the present invention can also be represented by a mixture of letters, numbers and letters, or other symbols, etc. And, the number of digits of each level of coding can also be set according to the actual use situation, and the embodiment of the present invention does not limit this.

[0059] Furthermore, for the convenience of understanding, Table 2 below shows an ecosystem carbon sink unified coding system, where Table 2 is described by taking the coding in the above digital form as an example, specifically as follows:

[0060] Table 2:

[0061]

[0062] Among them, in the above Table 2, the specific codes in each level of coding and the names represented by these codes are respectively shown. And the above four-level coding starts from 00001 and ends until all the national land patches belonging to the unified supervision unit of the ecosystem carbon sink are coded.

[0063] Furthermore, based on the unified coding system of the ecosystem carbon sink shown in the above Table 2, when uniformly coding the ecosystem carbon sink of each national land patch in a preset area, the first-level code, second-level code, third-level code, and fourth-level code of each national land patch can be determined in sequence; then the first-level code, second-level code, third-level code, and fourth-level code of each national land patch are assembled in sequence to obtain the ecosystem carbon sink code of this national land patch.

[0064] For example, assume that the national land patch is located in administrative region A, and the first-level code of administrative region A is 000001, which consists of six digits; and this national land patch belongs to the type of core control unit, that is, the second-level code is 1. Further, from its basic data, it can be known that the ecosystem carbon sink type of this national land patch is a forest ecosystem. At this time, the third-level code is 1, and in the preset area, there are 2 national land patches belonging to the core control unit. Therefore, the fourth-level code of this national land patch can be 00001 or 00002. Assume that the fourth-level code can be 00001, then the ecosystem carbon sink code of this national land patch can be expressed as 0000011100001, that is, the ecosystem carbon sink code can consist of thirteen digits.

[0065] Furthermore, after the above-mentioned unified coding of the national land patches is completed, the ecosystem carbon sink characteristics and ecological protection and restoration supervision data can be further collected to facilitate the generation of the attribute table of the unified supervision unit of the ecosystem carbon sink.

[0066] Specifically, in the embodiments of the present invention, when collecting the ecosystem carbon sink characteristics of each national land patch, it is usually necessary to collect the ecosystem carbon sink characteristic data of each national land patch, and then determine the collected ecosystem carbon sink characteristic data as the ecosystem carbon sink characteristics of the national land patch; among them, in the embodiments of the present invention, the ecosystem carbon sink characteristic data at least includes: the annual ecosystem carbon sink of the national land patch, the potential for consolidating and enhancing the carbon sink capacity of the national land patch, and the goal of consolidating and enhancing the carbon sink capacity of the national land patch.

[0067] Among them, the annual ecosystem carbon sink of the national land patch is usually represented by CS ij which represents the ecosystem carbon sink of national land patch i in the jth year, and its calculation formula is expressed as:

[0068] CSij = MD ij × S × a;

[0069] MD ij = γ × NPP ij ;

[0070] Wherein, S is the area of the national land patch, α is the coefficient for converting biomass to carbon, and MD ij is the aboveground biomass density of the national land patch i in the jth year; γ is the plant mortality coefficient; NPP ij is the net primary productivity of plants of the national land patch i in the jth year; wherein, each of the above coefficients can be obtained from the aforementioned basic data.

[0071] Furthermore, the potential for consolidating and enhancing the carbon sink capacity of the above national land patch can also be calculated based on the ecosystem carbon sink of the national land patch. Generally, the difference between the maximum value of the ecosystem carbon sink of the national land patch and the ecosystem carbon sink corresponding to the preset time interval of the national land patch can be calculated; then this difference is determined as the potential for consolidating and enhancing the carbon sink capacity of the national land patch, and its calculation formula can be expressed as:

[0072] PCS i = MACS i - CS in ;

[0073] Wherein, PCS i represents the potential for consolidating and enhancing the carbon sink capacity of the ith national land patch, CS in is the ecosystem carbon sink of the national land patch i in the nth year. Similar to the above CS ij , MACS i is the maximum value of the ecosystem carbon sink of the national land patch i within the preset time period, and MACSi is expressed as:

[0074] MACS i = MAX(CS i1 , CS i2 , …, CS in );

[0075] Furthermore, the goal of consolidating and enhancing the carbon sink capacity of the above national land patch can be quantified by the improvement rate of the ecosystem carbon sink quality. For example, when the improvement rate of the ecosystem carbon sink quality reaches the corresponding improvement rate threshold, it indicates that the goal of consolidating and enhancing the carbon sink capacity of the national land patch is achieved.

[0076] Specifically, the improvement rate of the ecosystem carbon sink quality can be expressed as:

[0077]

[0078] Wherein, R jThe carbon sink quality improvement rate of the ecosystem in the evaluation area during the evaluation period; CS j and CS k are the ecosystem carbon sinks in the evaluation area in the j-th year and the k-th year respectively, and their calculation formulas can be expressed as:

[0079]

[0080] n is the number of national land patches in the preset area.

[0081] Furthermore, the above-mentioned ecological protection and restoration supervision data collected usually includes ecological protection and restoration requirements, ecological protection and restoration projects, problems found and reported in various inspections, problem rectification situations, etc. required by relevant policies, and can be specifically configured according to the actually issued policy requirements. The embodiments of the present invention do not limit this.

[0082] Moreover, in the embodiments of the present invention, when generating the attribute table of the unified supervision unit of the ecosystem carbon sink, the geographical location of the corresponding national land patch is usually also recorded, such as the corresponding longitude, latitude, etc. Specifically, for the sake of understanding, Table 3 below shows an attribute table of the unified supervision unit of the ecosystem carbon sink, where the table headers respectively include: ecosystem carbon sink code, geographical location, ecosystem carbon sink characteristics, and ecological protection and restoration supervision data; its specific content is shown in Table 3 below.

[0083] Table 3:

[0084]

[0085] In actual use, based on the attribute table of the unified supervision unit of the ecosystem carbon sink shown in Table 3 above, the content of the unified supervision of the ecosystem carbon sink of each national land patch can be summarized in the order of the ecosystem carbon sink code, and then the attribute table of the unified supervision unit of the ecosystem carbon sink in different preset areas can be formed, and a national ecosystem carbon sink unified supervision account system covering all national land patches can be established.

[0086] Specifically, when generating the attribute table of the unified supervision unit for ecosystem carbon sinks and establishing the unified supervision account system for ecosystem carbon sinks, the vector data of the national land patches and the attribute table of the unified supervision unit for ecosystem carbon sinks can be summarized according to the ecosystem carbon sink codes of the national land patches to establish the unified supervision account system for ecosystem carbon sinks. Among them, the attribute table of the unified supervision unit for ecosystem carbon sinks can refer to Table 3 above and includes the ecosystem carbon sink code, the characteristics of the ecosystem carbon sink, and the supervision data for ecological protection and restoration. The unified supervision account system for ecosystem carbon sinks includes: within the preset area, the vector data of the national land patches and the above-mentioned attribute table of the unified supervision unit for ecosystem carbon sinks. Among them, the vector data of the national land patches refers to the geographic information system (GIS) data represented in vector format, usually including the boundary information of the national land patches, and can be obtained specifically by referring to relevant materials. The embodiments of the present invention do not limit this.

[0087] Further, each preset area in the embodiments of the present invention can be used as an evaluation area to evaluate the unified supervision effectiveness of ecosystem carbon sinks, that is, the process of performing step S112 above specifically includes the following contents: extracting the national land patches of the preset area based on the vector data of the boundary of the preset area and the vector data of the national land patches included in the unified supervision account system for ecosystem carbon sinks; extracting the attribute table of the unified supervision unit for ecosystem carbon sinks of the national land patches included in the preset area from the attribute table of the unified supervision unit for ecosystem carbon sinks included in the unified supervision account for ecosystem carbon sinks based on the national land patches of the preset area; calculating the unified supervision effectiveness index of the ecosystem carbon sinks in the preset area within the preset evaluation period according to the national land patches included in the preset area and the attribute table of the unified supervision unit for ecosystem carbon sinks of the national land patches; evaluating the unified supervision effectiveness of the ecosystem carbon sinks in the preset area based on the unified supervision effectiveness index. Among them, the preset areas in the embodiments of the present invention at least include: administrative regions of different levels, protection areas of different types, and ecological environment zoning areas of different types.

[0088] That is to say, in the embodiments of the present invention, when evaluating the unified supervision effectiveness of ecosystem carbon sinks, it is actually based on the ecosystem carbon sink characteristics in Table 3 above. Specifically, when implemented, it can be evaluated based on the annual ecosystem carbon sink of the national land patches, the potential for consolidating and enhancing the carbon sink capacity of the national land patches, and the goals for consolidating and enhancing the carbon sink capacity of the national land patches respectively.

[0089] In actual use, it is usually evaluated based on the annual ecosystem carbon sink. Of course, it can also be evaluated based on the potential for consolidating and enhancing the carbon sink capacity of the national land patches, the goals for consolidating and enhancing the carbon sink capacity of the national land patches, or the supervision data for ecological protection and restoration of the national land patches. Specifically, it can be set according to the actual use situation. The embodiments of the present invention do not limit this.

[0090] Specifically, in the embodiments of the present invention, if the ecosystem carbon sink data included in the ecosystem carbon sink characteristics includes the annual ecosystem carbon sink of the national land patches, the unified supervision effectiveness index of the ecosystem carbon sink is calculated based on the annual ecosystem carbon sink of the national land patches.

[0091] Further, when calculating the unified supervision effectiveness index of the ecosystem carbon sink, the change amount of the ecosystem carbon sink of the national land patches within the evaluation period can be calculated according to the annual ecosystem carbon sink of the national land patches; then, the unified supervision effectiveness index of the ecosystem carbon sink of the national land patches within the evaluation period is calculated based on the change amount of the ecosystem carbon sink of the national land patches; and then, the unified supervision effectiveness index of the ecosystem carbon sink of the preset area within the preset evaluation period is calculated according to the unified supervision effectiveness index of the ecosystem carbon sink of the national land patches.

[0092] Moreover, based on the unified supervision effectiveness index of the ecosystem carbon sink of the national land patches or the unified supervision effectiveness index of the ecosystem carbon sink of the preset area calculated above, on the basis of the unified supervision account system of the ecosystem carbon sink established based on Table 3 above, the annual ecosystem carbon sink of each national land patch can be used to evaluate the unified supervision effectiveness of the ecosystem carbon sink in different regions and different years.

[0093] Specifically, its formula is expressed as:

[0094] ΔCS ij =CS ij -CS i(j0) ;

[0095]

[0096]

[0097] In the formula, CS ij is the ecosystem carbon sink of the national land patch i in the jth year (unit: ton of carbon dioxide per year), that is, the annual ecosystem carbon sink in the embodiments of the present invention, and its specific calculation formula can refer to the foregoing formula; CS i(j0) is the ecosystem carbon sink of the national land patch i in the base year (ton of carbon dioxide per year); △CS ij is the change amount of the ecosystem carbon sink of the national land patch i within the evaluation period (ton of carbon dioxide per year); CSI ij is the unified supervision effectiveness index of the ecosystem carbon sink of the national land patch i within the evaluation period; ACSI j is the unified supervision effectiveness index of the ecosystem carbon sink of the preset area within the evaluation period; n is the number of national land patches in the preset area.

[0098] Among them, in different evaluation periods, the above-mentioned base years are different. For example, in the evaluation period of annual evaluation, the base year is the year before the evaluation year. For another example, in the five-year plan evaluation with a five-year evaluation period, the base year is the last year of the previous five-year plan period. For still another example, for the evaluation of the ecological restoration project period, the base year is the year before the implementation of the ecological restoration project. The specific method for determining the base year can be set according to the actual situation, and the embodiments of the present invention do not limit this.

[0099] Further, in the embodiments of the present invention, when evaluating the unified supervision effectiveness of the ecosystem carbon sink in a preset area based on the above-mentioned unified supervision effectiveness index of the ecosystem carbon sink, it is usually necessary to find the supervision effectiveness level corresponding to the unified supervision effectiveness index of the ecosystem carbon sink in the pre-constructed unified supervision effectiveness level relationship of the ecosystem carbon sink; then determine the found supervision effectiveness level as the level of the unified supervision effectiveness of the ecosystem carbon sink in the preset area.

[0100] In actual use, since it is to evaluate the unified supervision effectiveness of the ecosystem carbon sink in a preset area, therefore, the above-mentioned supervision effectiveness level is based on the unified supervision effectiveness index of the ecosystem carbon sink in the preset area within the evaluation period, that is, the above-mentioned ACSI j Determined. Usually, the supervision effectiveness level can be divided into three levels, namely, getting better, basically stable, and getting worse. Further, each level can be further subdivided. For example, getting better includes slightly getting better, generally getting better, and significantly getting better, and getting worse includes slightly getting worse, generally getting worse, and significantly getting worse. That is to say, the three-level supervision effectiveness level usually includes seven categories, namely, slightly getting better, generally getting better, significantly getting better, basically stable, slightly getting worse, generally getting worse, and significantly getting worse, and each category corresponds to a range of ACSI j to facilitate the determination of the final supervision effectiveness level.

[0101] Further, for the sake of easy understanding, Table 4 below shows a unified supervision effectiveness level relationship of the ecosystem carbon sink. Among them, the level relationship in Table 4 is based on the unified supervision effectiveness index of the ecosystem carbon sink in the preset area, that is, the above-mentioned ACSI j for differentiation.

[0102] Table 4:

[0103]

[0104] Based on the above Table 4, after determining the unified supervision effectiveness index ACSI of the ecosystem carbon sink in the preset area within the evaluation period j it is possible to determine the level of the unified supervision effectiveness of the ecosystem carbon sink in the preset area to achieve the evaluation of the unified supervision effectiveness of the ecosystem carbon sink in the preset area.

[0105] In summary, the ecosystem carbon sink unified supervision method provided by the embodiments of the present invention, on the basis of fully investigating relevant domestic and foreign researches on ecosystem carbon sink supervision, aims at the main deficiencies existing in the current ecosystem carbon sink supervision and its continuous consolidation and improvement of the carbon sink capacity. Taking the national land patches as the basic spatial units, a scientific ecosystem carbon sink unified supervision system is established. Specifically, it is possible to classify the types of the unified supervision units of the ecosystem carbon sink to which each national land patch belongs, uniformly code the ecosystem carbon sinks of the national land patches included in each unified supervision unit of the ecosystem carbon sink, compile and summarize the attribute tables of the unified supervision units of the ecosystem carbon sink of each national land patch, and then establish an ecosystem carbon sink unified supervision account system. And based on the ecosystem carbon sink unified supervision effectiveness evaluation system, evaluate and grade the unified supervision effectiveness of the ecosystem carbon sink in different years and different regions, and finally establish an ecosystem carbon sink unified supervision system. It can not only provide an important tool for the ecological environment department to uniformly exercise the supervision of the ecosystem carbon sink, but also provide an important reference and lay an implementation foundation for establishing an ecosystem carbon sink supervision system aiming at spatial control and quality improvement.

[0106] Further, on the basis of the above embodiments, the embodiments of the present invention also provide an ecosystem carbon sink unified supervision device, as Figure 2 shown in the structural schematic diagram of an ecosystem carbon sink unified supervision device, including the following structures:

[0107] An acquisition module 20, configured to acquire the basic data of the national land patches included in a preset area;

[0108] A classification module 22, configured to classify each of the national land patches in the preset area according to a pre-constructed classification system of the unified supervision units of the ecosystem carbon sink, so as to determine the type of the unified supervision unit of the ecosystem carbon sink to which each national land patch in the preset area belongs;

[0109] An encoding module 24, configured to uniformly encode the ecosystem carbon sinks of the national land patches in the preset area based on a pre-constructed unified encoding system of the ecosystem carbon sink, so as to obtain the ecosystem carbon sink codes of each of the national land patches;

[0110] A collection module 26, configured to collect the ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each of the national land patches;

[0111] An account module 28, configured to generate an attribute table of the unified supervision unit of the ecosystem carbon sink based on the ecosystem carbon sink codes, the ecosystem carbon sink characteristics, and the ecological protection and restoration supervision data of each of the national land patches, and establish an ecosystem carbon sink unified supervision account system; and,

[0112] The supervision module 29 is used to evaluate the unified supervision effectiveness of the ecosystem carbon sink in the preset area based on the unified supervision account system of the ecosystem carbon sink.

[0113] The ecosystem carbon sink unified supervision device provided by the embodiment of the present invention has the same technical features as the ecosystem carbon sink unified supervision method provided by the above embodiment, so it can also solve the same technical problems and achieve the same technical effects.

[0114] Furthermore, the embodiment of the present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the computer program, the steps of the above method are implemented.

[0115] The embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is run by a processor, the steps of the above method are executed.

[0116] Furthermore, the embodiment of the present invention also provides a schematic structural diagram of an electronic device, as Figure 3 shown, which is the schematic structural diagram of the electronic device. Among them, the electronic device includes a processor 31 and a memory 30. The memory 30 stores computer-executable instructions that can be executed by the processor 31. The processor 31 executes the computer-executable instructions to implement the above method.

[0117] In Figure 3 the illustrated embodiment, the electronic device further includes a bus 32 and a communication interface 33. Among them, the processor 31, the communication interface 33, and the memory 30 are connected through the bus 32.

[0118] Among them, the memory 30 may include a high-speed random access memory (RAM, Random Access Memory), and may also include a non-volatile memory, such as at least one disk memory. Through at least one communication interface 33 (which can be wired or wireless), a communication connection is realized between the system network element and at least one other network element. The Internet, wide area network, local area network, metropolitan area network, etc. can be used. The bus 32 can be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, or an EISA (Extended Industry Standard Architecture) bus, etc. The bus 32 can be divided into an address bus, a data bus, a control bus, etc. For the sake of convenience of representation,Figure 3 is represented only by a single bi-directional arrow, but does not mean that there is only one bus or one type of bus.

[0119] The processor 31 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the integrated logic circuit in the hardware of the processor 31 or instructions in the form of software. The above-mentioned processor 31 may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it may also be a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. The steps of the method disclosed in the embodiments of the present invention can be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor. The software module may be located in a mature storage medium in the art such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, etc. This storage medium is located in the memory, and the processor 31 reads the information in the memory and combines its hardware to complete the foregoing method.

[0120] A computer program product of an ecosystem carbon sink unified supervision method and device provided by an embodiment of the present invention includes a computer-readable storage medium storing program code, and the instructions included in the program code can be used to execute the method described in the foregoing method embodiments. For specific implementation, reference can be made to the method embodiments, which will not be elaborated herein.

[0121] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working process of the device described above can refer to the corresponding process in the foregoing method embodiments, which will not be elaborated herein.

[0122] In addition, in the description of the embodiments of the present invention, unless otherwise clearly defined and limited, the terms "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0123] If the above-mentioned function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

[0124] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0125] Finally, it should be noted that the above embodiments are only specific embodiments of the present invention, used to illustrate the technical solutions of the present invention, rather than limiting them. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions recorded in the foregoing embodiments, or can easily think of changes, or make equivalent replacements for some of the technical features; and these modifications, changes, or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An integrated supervision method for ecosystem carbon sinks, characterized in that, The method includes: Obtaining the basic data of the national land patches included in a preset area; Classifying each of the national land patches in the preset area according to a pre-constructed unified supervision unit classification system for ecosystem carbon sinks to determine the type of the unified supervision unit for ecosystem carbon sinks to which each of the national land patches in the preset area belongs; Based on a pre-constructed unified coding system for ecosystem carbon sinks, uniformly coding the ecosystem carbon sinks of the national land patches in the preset area to obtain the ecosystem carbon sink codes of each of the national land patches; Collecting the ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each of the national land patches; Generating an attribute table for the unified supervision unit of ecosystem carbon sinks based on the ecosystem carbon sink codes, the ecosystem carbon sink characteristics, and the ecological protection and restoration supervision data of each of the national land patches, and establishing a unified supervision account system for ecosystem carbon sinks; and Evaluating the effectiveness of the unified supervision of the ecosystem carbon sinks in the preset area based on the unified supervision account system for ecosystem carbon sinks; Wherein, the unified supervision unit classification system for ecosystem carbon sinks is used to record the type of each unified supervision unit for ecosystem carbon sinks and the scope of the unified supervision unit for ecosystem carbon sinks corresponding to each type; The step of classifying each of the national land patches in the preset area according to a pre-constructed unified supervision unit classification system for ecosystem carbon sinks to determine the type of the unified supervision unit for ecosystem carbon sinks to which each of the national land patches in the preset area belongs includes: Determining the scope of the unified supervision unit for ecosystem carbon sinks satisfied by each of the national land patches based on the basic data of the national land patches; Determining the type of the unified supervision unit for ecosystem carbon sinks corresponding to the scope of the unified supervision unit for ecosystem carbon sinks as the type of the unified supervision unit for ecosystem carbon sinks to which the national land patch belongs; Wherein, the types of the unified supervision units for ecosystem carbon sinks include: core control units, general control units, and reserve development units; the core control units are ecosystem carbon sink units in a pre-designated protected area; the general control units are ecosystem carbon sink units in key ecological function areas and ecological system carbon sink protection spaces; the reserve development units are ecosystem carbon sink units in areas where ecosystem carbon sink functions and biological production functions overlap.

2. The method according to claim 1, wherein The pre-constructed unified coding system for ecosystem carbon sinks is a four-level coding system, and the four-level coding system includes a first-level code, a second-level code, a third-level code, and a fourth-level code respectively; Wherein, the first-level code is used to represent the administrative region, the second-level code is used to represent the unified supervision unit for ecosystem carbon sinks, the third-level code is used to represent the type of ecosystem carbon sinks, and the fourth-level code is used to represent the national land patches of ecosystem carbon sinks; The step of uniformly coding the ecosystem carbon sinks of the national land patches in the preset area based on a pre-constructed unified coding system for ecosystem carbon sinks to obtain the ecosystem carbon sink codes of each of the national land patches includes: Determine the first-level code, the second-level code, the third-level code, and the fourth-level code of each of the said land patches in sequence; Assemble the first-level code, the second-level code, the third-level code, and the fourth-level code of each of the said land patches in sequence to obtain the ecosystem carbon sink code of the said land patch.

3. The method according to claim 1, wherein The steps of collecting the ecosystem carbon sink characteristics and the ecological protection and restoration supervision data of each of the said land patches include: Collect the ecosystem carbon sink characteristic data of each of the said land patches, and determine the collected ecosystem carbon sink characteristic data as the ecosystem carbon sink characteristics of the said land patch. Among them, the ecosystem carbon sink characteristic data at least includes: the annual ecosystem carbon sink of the said land patch, the potential for consolidating and enhancing the carbon sink capacity of the said land patch, and the target for consolidating and enhancing the carbon sink capacity of the said land patch.

4. The method according to claim 1, wherein The steps of generating an ecosystem carbon sink unified supervision unit attribute table and establishing an ecosystem carbon sink unified supervision account system include: Summarize the vector data of the said land patch and the ecosystem carbon sink unified supervision unit attribute table according to the ecosystem carbon sink code of the said land patch, and establish an ecosystem carbon sink unified supervision account system; Among them, the ecosystem carbon sink unified supervision unit attribute table includes the ecosystem carbon sink code, the ecosystem carbon sink characteristics, and the ecological protection and restoration supervision data; the ecosystem carbon sink unified supervision account system includes: the vector data of the said land patches within the preset area and the ecosystem carbon sink unified supervision unit attribute table.

5. The method according to claim 1, characterized in that, The steps of evaluating the unified supervision effect of the ecosystem carbon sink in the preset area based on the ecosystem carbon sink unified supervision account system include: Extract the land patches of the preset area based on the vector data of the boundary of the preset area and the vector data of the land patches included in the ecosystem carbon sink unified supervision account system; Based on the land patches of the preset area, extract the ecosystem carbon sink unified supervision unit attribute table of the land patches included in the preset area from the ecosystem carbon sink unified supervision unit attribute table included in the ecosystem carbon sink unified supervision account system; Calculate the unified supervision effect index of the ecosystem carbon sink in the preset area within a preset evaluation period according to the land patches included in the preset area and the ecosystem carbon sink unified supervision unit attribute table of the said land patches; Evaluate the unified supervision effect of the ecosystem carbon sink in the preset area based on the ecosystem carbon sink unified supervision effect index; Among them, the preset area at least includes: administrative regions of different levels, protection areas of different types, and ecological environment zoning of different types.

6. The method according to claim 5, wherein The steps of evaluating the unified supervision effect of the ecosystem carbon sink in the preset area based on the ecosystem carbon sink unified supervision effect index include: Search for the supervision effect level corresponding to the ecosystem carbon sink unified supervision effect index in the pre-constructed ecosystem carbon sink unified supervision effect level relationship; Determine the found supervision effect level as the level of the unified supervision effect of the ecosystem carbon sink in the preset area.

7. The method according to claim 5, wherein The steps for calculating the unified supervision effectiveness index of the ecosystem carbon sink in the preset area within the preset evaluation period according to the national land patches included in the preset area and the attribute table of the unified supervision unit of the ecosystem carbon sink of the national land patches include: Calculating the change in the ecosystem carbon sink of the national land patch within the evaluation period according to the annual ecosystem carbon sink of the national land patch; Calculating the unified supervision effectiveness index of the ecosystem carbon sink of the national land patch within the evaluation period based on the change in the ecosystem carbon sink of the national land patch; Calculating the unified supervision effectiveness index of the ecosystem carbon sink in the preset area within the preset evaluation period according to the unified supervision effectiveness index of the ecosystem carbon sink of the national land patch.

8. An ecosystem carbon sink unified supervision device, characterized in that, The device includes: An acquisition module, configured to acquire the basic data of the national land patches included in the preset area; A classification module, configured to classify each of the national land patches in the preset area according to a pre-constructed classification system for the unified supervision unit of the ecosystem carbon sink, so as to determine the type of the unified supervision unit of the ecosystem carbon sink to which each of the national land patches in the preset area belongs; An encoding module, configured to uniformly encode the ecosystem carbon sink of the national land patches in the preset area based on a pre-constructed unified encoding system for the ecosystem carbon sink, so as to obtain the ecosystem carbon sink code of each of the national land patches; A collection module, configured to collect the ecosystem carbon sink characteristics and the ecological protection and restoration supervision data of each of the national land patches; An account module, configured to generate an attribute table of the unified supervision unit of the ecosystem carbon sink based on the ecosystem carbon sink code, the ecosystem carbon sink characteristics, and the ecological protection and restoration supervision data of each of the national land patches, and establish a unified supervision account system for the ecosystem carbon sink; and A supervision module, configured to evaluate the unified supervision effectiveness of the ecosystem carbon sink in the preset area based on the unified supervision account system for the ecosystem carbon sink; Wherein, the classification system for the unified supervision unit of the ecosystem carbon sink is used to record the type of each unified supervision unit of the ecosystem carbon sink, and the range of the unified supervision unit of the ecosystem carbon sink corresponding to each type; In the above classification module, the steps of classifying each of the national land patches in the preset area according to a pre-constructed classification system for the unified supervision unit of the ecosystem carbon sink, so as to determine the type of the unified supervision unit of the ecosystem carbon sink to which each of the national land patches in the preset area belongs include: Determining the range of the unified supervision unit of the ecosystem carbon sink satisfied by each of the national land patches based on the basic data of the national land patches; Determining the type of the unified supervision unit of the ecosystem carbon sink corresponding to the range of the unified supervision unit of the ecosystem carbon sink as the type of the unified supervision unit of the ecosystem carbon sink to which the national land patch belongs; Among them, the types of the unified supervision units of the ecosystem carbon sink include: core control units, general control units, and reserve development units; the core control units are ecosystem carbon sink units in the pre-designated protected areas; the general control units are ecosystem carbon sink units in key ecological function areas and the ecological system carbon sink protection space; the reserve development units are ecosystem carbon sink units located in the overlapping areas of the ecosystem carbon sink function and the biological production function.

9. An electronic device, characterized in that, The electronic device includes a memory and a processor. The memory stores a computer program, and when the computer program is executed by the processor, the method described in any one of claims 1 to 7 is implemented.

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