Unified supervision method and device for ecological system carbon sink

Abstract

The invention provides an ecological system carbon sink unified supervision method and device, and relates to the technical field of ecological system supervision, and the method and device can classify each territorial plaque in a preset region according to an ecological system carbon sink unified supervision unit classification system. Determining the type of the ecological system carbon sink unified supervision unit to which each territorial plaque belongs; performing unified coding on each territorial plaque in the preset area to obtain an ecological system carbon sink code of each territorial plaque; an ecological system carbon sink unified supervision unit attribute table is generated, and an ecological system carbon sink unified supervision account system is established; the unified supervision effect of the ecological system carbon sequestration in a preset area is evaluated, and the whole evaluation process takes ecological system carbon sequestration space management and control and quality improvement as main guidance, so that a unified supervision system for the ecological system carbon sequestration is formed. And a powerful tool and an important grasp are provided for an ecological environment department to uniformly carry out ecological system carbon sink supervision work responsibilities.

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] Unified supervision of ecosystem carbon sinks is an important guarantee for the effectiveness of ecological protection and restoration of carbon sinks 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 and supervision responsibilities.

[0003] However, there is currently no sound ecosystem carbon sink regulatory system, and there are no corresponding technical systems, technical guidelines, etc. as a basis for supervision.

[0004] Therefore, in order to continuously consolidate and enhance carbon sink capacity and achieve ecosystem carbon sink supervision, it is urgent to develop a unified ecosystem carbon sink supervision method. 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-mentioned technical problems.

[0006] In the 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 contained in a preset area; classifying each of the 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 unified supervision unit for ecosystem carbon sinks to which each of the 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 land patches in the preset area to obtain the ecosystem carbon sink code of 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 of a unified supervision unit for 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 method of the first aspect, wherein the above-mentioned ecosystem carbon sink unified supervision unit classification system is used to record the type of each of the ecosystem carbon sink unified supervision units, and the scope of the ecosystem carbon sink unified supervision unit corresponding to each type; each of the land patches in the preset area is classified according to the 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 of the land patches in the preset area belongs, including: determining the scope of the ecosystem carbon sink unified supervision unit satisfied by each of the land patches based on the basic data of the land patches; determining the type of the ecosystem carbon sink unified supervision unit corresponding to the scope of the ecosystem carbon sink unified supervision unit as the type of the ecosystem carbon sink unified supervision unit to which the land patch belongs; wherein the types of the ecosystem carbon sink unified supervision units include: core control units, general control units and reserve development units; the core control units are ecosystem carbon sink units in pre-demarcated protection areas; the general control units are ecosystem carbon sink units in key ecological functional areas and ecosystem carbon sink protection spaces; the reserve development units are ecosystem carbon sink units located in the overlapping areas of ecosystem carbon sink functions and biological production functions.

[0008] In combination with the first aspect, an embodiment of the present invention provides a second possible implementation method of the first aspect, wherein 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; wherein the first-level code is used to characterize the administrative region, the second-level code is used to characterize the unified supervision unit of the ecosystem carbon sink, the third-level code is used to characterize the type of ecosystem carbon sink, and the fourth-level code is used to characterize the land patch of the ecosystem carbon sink; based on the pre-constructed unified coding system for ecosystem carbon sinks, the ecosystem carbon sinks of the land patches in the preset area are uniformly coded to obtain the ecosystem carbon sink code of each of the land patches, including: determining the first-level code, the second-level code, the third-level code and the fourth-level code of each of the land patches in turn; assembling the first-level code, the second-level code, the third-level code and the fourth-level code of each of the land patches in turn to obtain the ecosystem carbon sink code of the land patch.

[0009] In combination with the first aspect, an embodiment of the present invention provides a third possible implementation method of the first aspect, wherein the above-mentioned steps of collecting the ecosystem carbon sink characteristics and ecological protection and restoration supervision of each of the land patches include: collecting the ecosystem carbon sink characteristic data of each of the land patches, and determining the collected ecosystem carbon sink characteristic data as the ecosystem carbon sink characteristics of the land patches; wherein the ecosystem carbon sink characteristic data include at least: the annual ecosystem carbon sink of the land patch, the potential for consolidating and improving the carbon sink capacity of the land patch, and the goal of consolidating and improving the carbon sink capacity of the land patch.

[0010] In combination with the first aspect, an embodiment of the present invention provides a fourth possible implementation method of the first aspect, wherein the above-mentioned steps of generating a unified regulatory unit attribute table of ecosystem carbon sinks and establishing a unified regulatory account system for ecosystem carbon sinks include: according to the ecosystem carbon sink code of the land patch, aggregating the vector data of the land patch and the unified regulatory unit attribute table of the ecosystem carbon sink, and establishing a unified regulatory account system for ecosystem carbon sinks; wherein the unified regulatory unit attribute table of the ecosystem carbon sink includes the ecosystem carbon sink code, the ecosystem carbon sink characteristics and the ecological protection and restoration regulatory data; the unified regulatory account system for ecosystem carbon sinks includes the vector data of the land patch in a preset area and the unified regulatory unit attribute table of the ecosystem carbon sink.

[0011] In combination with the first aspect, an embodiment of the present invention provides a fifth possible implementation method of the first aspect, wherein the above-mentioned step of evaluating the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision account system of ecosystem carbon sinks includes: extracting the land patches of the preset area based on the vector data of the boundaries of the preset area and the vector data of the land patches contained in the unified supervision account system of the ecosystem carbon sink; based on the land patches of the preset area, extracting the unified supervision unit attribute table of the land patches contained in the preset area from the unified supervision unit attribute table of the ecosystem carbon sink contained in the unified supervision account system of the ecosystem carbon sink; calculating the unified supervision effectiveness index of ecosystem carbon sinks in the preset area within the preset evaluation period according to the land patches contained in the preset area and the unified supervision unit attribute table of the land patches; evaluating the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision effectiveness index of ecosystem carbon sinks; wherein the preset area includes at least: administrative regions of different levels, protected areas of different types, and ecological and environmental zones of different types.

[0012] In combination with the fifth possible implementation of the first aspect, an embodiment of the present invention provides a sixth possible implementation of the first aspect, wherein the step of evaluating the effectiveness of unified regulation of ecosystem carbon sinks in the preset area based on the unified regulation of ecosystem carbon sinks effectiveness index includes: searching for the regulatory effectiveness level corresponding to the unified regulation of ecosystem carbon sinks effectiveness index in a pre-constructed unified regulation of ecosystem carbon sinks effectiveness level relationship; and determining the found regulatory effectiveness level as the level of unified regulation of ecosystem carbon sinks effectiveness in the preset area.

[0013] In combination with the fifth possible implementation of the first aspect, an embodiment of the present invention provides a seventh possible implementation of the first aspect, wherein the step of calculating the unified supervision effectiveness index of ecosystem carbon sinks in the preset area within the preset assessment period based on the land patches contained in the preset area and the unified supervision unit attribute table of ecosystem carbon sinks of the land patches includes: calculating the change in the ecosystem carbon sink of the land patch within the assessment period based on the annual ecosystem carbon sink of the land patch; calculating the unified supervision effectiveness index of ecosystem carbon sinks of the land patch within the assessment period based on the change in the ecosystem carbon sink of the land patch; calculating the unified supervision effectiveness index of ecosystem carbon sinks in the preset area within the preset assessment period based on the unified supervision effectiveness index of ecosystem carbon sinks of the land patch.

[0014] In a second aspect, an embodiment of the present invention further provides a unified supervision device for ecosystem carbon sinks, the device comprising: an acquisition module for acquiring basic data of land patches contained in a preset area; a classification module for classifying each of the land patches in the preset area according to a pre-constructed unified supervision unit classification system for ecosystem carbon sinks, so as to determine the type of unified supervision unit for ecosystem carbon sinks to which each of the land patches in the preset area belongs; a coding module for 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, and obtaining the ecosystem carbon sink code of each of the land patches; a collection module for collecting ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each of the land patches; an account module for generating an attribute table of a unified supervision unit for 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 a supervision module for 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.

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

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

[0017] The embodiment of the present invention provides a method and device for unified supervision of ecosystem carbon sinks, which can obtain basic data of land patches contained in a preset area; classify each land patch in the preset area according to a pre-constructed classification system of unified supervision units of ecosystem carbon sinks to determine the type of unified supervision unit of ecosystem carbon sinks to which each land patch belongs in the preset area; based on a pre-constructed unified coding system of ecosystem carbon sinks, uniformly encode the ecosystem carbon sink of each land patch to obtain the ecosystem carbon sink code of each land patch; collect ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each land patch; and The ecosystem carbon sink codes, ecosystem carbon sink characteristics and ecological protection and restoration supervision data are used to generate a unified ecosystem carbon sink supervision unit attribute table, and a unified ecosystem carbon sink supervision account system is established; and based on the unified ecosystem carbon sink supervision account system, the effectiveness of unified ecosystem carbon sink supervision in the preset area is evaluated. In addition, the entire evaluation process is mainly guided by the spatial control and quality improvement of ecosystem carbon sinks, which can form a unified ecosystem carbon sink supervision system, realize the organic connection between ecosystem carbon sink monitoring, assessment, prediction and other research and the consolidation and improvement of carbon sink capacity, and provide powerful tools and important means for the ecological environment department to uniformly exercise its ecosystem carbon sink supervision responsibilities.

[0018] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description, claims and drawings.

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

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

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

[0023] Figure 3 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0025] At present, judging from the progress of ecosystem carbon sink research at home and abroad, domestic and foreign scholars have mainly carried out a series of ecosystem carbon sink-related monitoring, assessment, simulation and other studies around carbon storage, carbon flux, carbon fixation and sink functions, etc. However, the research on unified supervision of ecosystem carbon sinks is still insufficient. For example, methods such as determination of supervision objects and evaluation of supervision effectiveness are still missing, resulting in the guiding role of ecosystem carbon sink-related monitoring, assessment, simulation and other studies on ecological protection and restoration, and consolidation and enhancement of carbon sink capacity has not yet been effectively played.

[0026] Therefore, in view of the deficiencies in current research on ecosystem carbon sinks, especially in the determination of unified regulatory objects and evaluation of regulatory effectiveness of ecosystem carbon sinks, a method and device for unified regulation of ecosystem carbon sinks provided in an embodiment of the present invention can effectively alleviate the above problems.

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

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

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

[0030] Given that plant photosynthesis is the common mechanism and fundamental mechanism of carbon sinks in all regions and types of ecosystems, the amount of carbon dioxide absorbed and fixed by green plants through photosynthesis each year as a measure of ecosystem carbon sinks can reflect ecosystem carbon sinks and their 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 each year as a measure of ecosystem carbon sinks can meet the comparability requirements of unified supervision of ecosystem carbon sinks, and achieve unified supervision of ecosystem carbon sinks in different regions and years, and unified evaluation of the effectiveness of supervision of ecosystem carbon sinks in different regions and types of ecosystems; (2) Using the amount of carbon dioxide absorbed and fixed by green plants through photosynthesis each year as a measure of ecosystem carbon sinks, with land patches as the basic spatial unit, years as the basic time unit, and remote sensing data as the main data source, can meet the feasibility requirements of unified supervision of ecosystem carbon sinks, and achieve supervision of ecosystem carbon sinks in any region and any year, and evaluation of the effectiveness of supervision of ecosystem carbon sinks in any region and any year.

[0031] Therefore, in the embodiments of the present invention, in view of the current unified supervision technology of ecosystem carbon sinks and its major deficiencies in supporting the continuous consolidation and improvement of carbon sink capacity, including the lack of methods such as determining the supervision objects and evaluating the supervision effectiveness, the common mechanisms and fundamental mechanisms of carbon sinks in various regions and various types of ecosystems are comprehensively considered, the amount of carbon dioxide absorbed and fixed by green plants through photosynthesis each year is selected as the measurement indicator, and the land patch is used as the basic spatial unit and the year as the basic time unit. A unified supervision account system for ecosystem carbon sinks and a unified supervision effectiveness evaluation system for ecosystem carbon sinks are established, and a unified supervision method for ecosystem carbon sinks is constructed.

[0032] Specifically, Figure 1 A flow chart of a unified regulatory approach for ecosystem carbon sinks is shown, the method comprising the following steps:

[0033] Step S102, obtaining basic data of land patches contained in a preset area;

[0034] Step S104, classifying each land patch in the preset area according to the pre-constructed unified regulatory unit classification system for ecosystem carbon sinks, so as to determine the type of unified regulatory unit for ecosystem carbon sinks to which each land patch in the preset area belongs;

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

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

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

[0038] Step S106, based on the pre-constructed unified coding system for ecosystem carbon sinks, the ecosystem carbon sinks of the land patches in the preset area are uniformly coded to obtain the ecosystem carbon sink code for each land patch;

[0039] Step S108, collecting ecosystem carbon sink characteristics and ecological protection and restoration supervision data for each land patch;

[0040] Step S110, generating an ecosystem carbon sink unified supervision unit attribute table based on the ecosystem carbon sink code, ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each land patch, and establishing an ecosystem carbon sink unified supervision account system; and

[0041] Step S112, evaluating the effectiveness of unified supervision of ecosystem carbon sinks in a preset area based on the unified supervision account system of ecosystem carbon sinks.

[0042] In actual use, in the above step S106, each land patch is uniformly coded, and in step S110, the attribute table of the unified supervision unit of ecosystem carbon sinks is generated based on the coding results, so as to establish a unified supervision account system for ecosystem carbon sinks, and thus help to evaluate the effectiveness of unified supervision of ecosystem carbon sinks.

[0043] Moreover, the entire assessment process is mainly guided by the spatial control and quality improvement of ecosystem carbon sinks, which can form a unified regulatory system for ecosystem carbon sinks, achieve the organic connection between research such as ecosystem carbon sink monitoring, assessment, and prediction and the consolidation and enhancement of carbon sink capacity, and provide powerful tools and important means for the ecological and environmental departments to uniformly exercise their responsibilities for ecosystem carbon sink supervision.

[0044] In actual use, the above-mentioned ecosystem carbon sink unified regulatory unit classification system is used to record the type of each ecosystem carbon sink unified regulatory unit, as well as the scope of the ecosystem carbon sink unified regulatory unit corresponding to each type.

[0045] Specifically, in the embodiment of the present invention, the types of unified regulatory units for ecosystem carbon sinks recorded in the classification system for unified regulatory units for ecosystem carbon sinks include three types: core regulatory units, general regulatory units, and backup development units.

[0046] Specifically, the core control unit is the ecosystem carbon sink unit in the pre-demarcated protection area, specifically referring to the ecosystem carbon sink unit located in the prohibited development area, nature reserve, ecological protection red line and other national protected areas, which undertakes the task of consolidating the ecosystem carbon sink capacity and increasing the ecosystem carbon sink increment. Among them, the prohibited development area mainly includes national nature reserves, world cultural and natural heritage, 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 environmental safety.

[0047] The general control units are ecosystem carbon sink units in key ecological functional areas and ecosystem carbon sink protection spaces, which are responsible for consolidating and improving carbon sink capacity. Among them, key ecological functional areas refer to areas where development is restricted according to policies (key ecological functional areas); ecosystem carbon sink protection spaces are ecosystem carbon sink high-value spaces and degraded spaces determined according to the ecosystem carbon sink protection space demarcation standards.

[0048] A reserve development unit refers to an ecosystem carbon sink unit located in the overlapping area of ​​the ecosystem carbon sink function and other functions such as biological production, mainly including agricultural space and urban green space, etc.

[0049] For ease of understanding, Table 1 shows a classification system for unified regulatory units for ecosystem carbon sinks, which clearly records the types of unified regulatory units for ecosystem carbon sinks and the scope of unified regulatory units for 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 updated as relevant policies are updated. The specific demarcation shall be based on the actual policy, and the embodiments of the present invention do not limit this.

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

[0054] That is, each land patch has its own type of unified regulatory unit for ecosystem carbon sinks, so as to facilitate the subsequent coding process based on the type of unified regulatory unit for ecosystem carbon sinks.

[0055] Furthermore, in the embodiment of the present invention, the pre-constructed unified coding system for ecosystem carbon sinks is a four-level coding system, which includes a primary coding, a secondary coding, a tertiary coding and a quaternary coding, respectively.

[0056] Among them, the first-level code is used to characterize administrative regions, the second-level code is used to characterize the unified regulatory unit of ecosystem carbon sinks, the third-level code is used to characterize the type of ecosystem carbon sinks, and the fourth-level code is used to characterize the land patches of ecosystem carbon sinks;

[0057] Ecosystem carbon sinks can be uniformly coded through the above four-level coding system. In addition, for the convenience of representation and recording, each level of the above coding is usually represented by numbers. For example, the first-level code representing the administrative area can be composed of six Arabic numerals; the second-level code representing the unified regulatory unit of the ecosystem carbon sink is composed of one digit, such as 1 for the above core control unit, 2 for the general control unit, and 3 for the reserve development unit; the third-level code representing the type of ecosystem carbon sink can also be composed of one digit, such as 1 for forest ecosystem, 2 for shrub ecosystem, 3 for grassland ecosystem, 4 for wetland ecosystem, 5 for farmland ecosystem, 6 for urban ecosystem, 7 for desert ecosystem, 8 for marine ecosystem, and 9 for others; the four-level code representing the land patch of the ecosystem carbon sink can be based on the land patch as the basic unit, and the code is composed of five digits, starting from 00001.

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

[0059] Further, for ease of understanding, the following Table 2 shows a unified coding system for ecosystem carbon sinks, wherein Table 2 uses the above-mentioned digital coding as an example for explanation, as follows:

[0060] Table 2:

[0061]

[0062] The specific codes in each level of coding and the names represented by the codes are shown in Table 2. In addition, the four-level coding starts from 00001 and ends with the coding of all land patches belonging to the unified regulatory unit of the ecosystem carbon sink.

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

[0064] For example, suppose a land patch located in administrative area A, the first-level code of administrative area A is 000001, which consists of six digits; and the 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 seen that the ecosystem carbon sink type of the land patch is a forest ecosystem. At this time, the third-level code is 1, and there are 2 land patches belonging to the core control unit in the preset area. Therefore, the fourth-level code of the land patch can be 00001 or 00002. Assuming that the fourth-level code can be 00001, the ecosystem carbon sink code of the land patch can be expressed as 0000011100001, that is, the ecosystem carbon sink code can be composed of thirteen digits.

[0065] Furthermore, after completing the unified coding of land patches as mentioned above, we can further collect ecosystem carbon sink characteristics and ecological protection and restoration supervision data to generate an ecosystem carbon sink unified supervision unit attribute table.

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

[0067] Among them, the annual ecosystem carbon sink of land patches is usually expressed as CS ij It represents the ecosystem carbon sink of land patch i in year j, and its calculation formula is expressed as:

[0068] CSij =MD ij ×S×a;

[0069] MD ij =γ×NPP ij ;

[0070] Among them, S is the area of ​​the land patch, α is the coefficient of biomass conversion to carbon, MD ij is the aboveground biomass density of land patch i in the jth year; γ is the plant loss coefficient; NPP ij is the net primary productivity of plants in land patch i in the jth year; wherein, the above coefficients can be obtained through the aforementioned basic data.

[0071] Furthermore, the above-mentioned carbon sink capacity consolidation and improvement potential of the land patch can also be calculated based on the ecosystem carbon sink of the land patch. Usually, the difference between the maximum value of the ecosystem carbon sink of the land patch and the ecosystem carbon sink corresponding to the land patch at a preset time interval can be calculated; then the difference is determined as the carbon sink capacity consolidation and improvement potential of the land patch, and the calculation formula can be expressed as:

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

[0073] Among them, PCS i represents the potential for consolidation and improvement of carbon sequestration capacity of the i-th land patch, CS in is the ecosystem carbon sink of land patch i in year n, which is consistent with the above CS ij Similar, MACS i is the maximum value of ecosystem carbon sink of land patch i in the preset time period, and MACSi is expressed as:

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

[0075] Furthermore, the above-mentioned goal of consolidating and improving the carbon sink capacity of the land patches can be quantified by the improvement rate of ecosystem carbon sink quality. For example, when the improvement rate of ecosystem carbon sink quality reaches the corresponding improvement rate threshold, it means that the goal of consolidating and improving the carbon sink capacity of the land patches has been achieved.

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

[0077]

[0078] Among them, R jTo evaluate the carbon sink quality improvement rate of regional ecosystems during the assessment period; CS j , CS k are the ecosystem carbon sinks in the assessment area in the jth year and the kth year respectively, and the calculation formula can be expressed as:

[0079]

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

[0081] Furthermore, the ecological protection and restoration supervision data collected above generally include ecological protection and restoration requirements required by relevant policies, ecological protection and restoration projects, problems found and reported by various inspections, and rectification of problems, etc., which can be specifically configured according to the actual policy requirements issued, and the embodiments of the present invention are not limited to this.

[0082] Moreover, in an embodiment of the present invention, when generating an attribute table of a unified regulatory unit for ecosystem carbon sinks, the geographical location of the corresponding land patch is usually also recorded, such as the corresponding longitude, latitude, etc. Specifically, for ease of understanding, the following Table 3 shows an attribute table of a unified regulatory unit for ecosystem carbon sinks, wherein the table headers respectively include: ecosystem carbon sink code, geographical location, ecosystem carbon sink characteristics, and ecological protection and restoration regulatory data; the specific contents are shown in the following Table 3.

[0083] Table 3:

[0084]

[0085] In actual use, based on the attribute table of unified regulatory units for ecosystem carbon sinks shown in Table 3 above, the contents of unified regulatory units for ecosystem carbon sinks in each land patch can be summarized in the order of ecosystem carbon sink codes, thereby forming an attribute table of unified regulatory units for ecosystem carbon sinks in different preset areas, and establishing a national unified regulatory account system for ecosystem carbon sinks covering all land patches.

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

[0087] Further, each preset area in the embodiment of the present invention can be used as an evaluation area to evaluate the effectiveness of unified supervision of ecosystem carbon sinks, that is, the process of executing the above-mentioned step S112 specifically includes the following contents: extracting the land patches of the preset area based on the vector data of the boundaries of the preset area and the vector data of the land patches contained in the unified supervision account system of ecosystem carbon sinks; extracting the unified supervision unit attribute table of the land patches contained in the preset area from the unified supervision unit attribute table of the ecosystem carbon sink contained in the unified supervision account of the ecosystem carbon sink based on the land patches of the preset area; calculating the unified supervision effectiveness index of ecosystem carbon sinks in the preset area within the preset evaluation period according to the land patches contained in the preset area and the unified supervision unit attribute table of the land patches; evaluating the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision effectiveness index of ecosystem carbon sinks, wherein the preset area in the embodiment of the present invention includes at least: administrative areas of different levels, protected areas of different types, and ecological environment zones of different types.

[0088] That is, in the embodiment of the present invention, when evaluating the effectiveness of unified supervision of ecosystem carbon sinks, it is actually based on the ecosystem carbon sink characteristics in Table 3 above. When implemented specifically, it can be evaluated based on the annual ecosystem carbon sink of the land patch, the potential for consolidating and improving the carbon sink capacity of the land patch, and the goal of consolidating and improving the carbon sink capacity of the land patch.

[0089] In actual use, the annual ecosystem carbon sink is usually used for assessment. Of course, it can also be assessed based on the potential for consolidation and improvement of the carbon sink capacity of land patches, the target for consolidation and improvement of the carbon sink capacity of land patches, or the ecological protection and restoration supervision data of land patches. The specific settings can be made according to actual use, and the embodiments of the present invention do not limit this.

[0090] Specifically, in an embodiment of the present invention, if the ecosystem carbon sink data included in the ecosystem carbon sink characteristics include the annual ecosystem carbon sink of the land patch; then the unified ecosystem carbon sink supervision effectiveness index is calculated based on the annual ecosystem carbon sink of the land patch.

[0091] Furthermore, when calculating the unified regulatory effectiveness index of ecosystem carbon sinks, the change in the ecosystem carbon sink of the land patch during the assessment period can be calculated based on the annual ecosystem carbon sink of the land patch; then the unified regulatory effectiveness index of ecosystem carbon sinks of the land patch during the assessment period is calculated based on the change in the ecosystem carbon sink of the land patch; then the unified regulatory effectiveness index of ecosystem carbon sinks of the preset area during the preset assessment period is calculated based on the unified regulatory effectiveness index of ecosystem carbon sinks of the land patch.

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

[0093] Specifically, the 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 land patch i in the jth year (in tons of carbon dioxide / year), that is, the annual ecosystem carbon sink in the embodiment of the present invention, and its specific calculation formula can refer to the above formula; CS i(j0) is the ecosystem carbon sink of land patch i in the base year (tons of carbon dioxide / year); △CS ij is the change in ecosystem carbon sink of land patch i during the assessment period (tons of carbon dioxide / year); CSI ij ACSI is the unified regulatory effectiveness index of ecosystem carbon sinks in land patch i during the assessment period; j is the unified regulatory effectiveness index of ecosystem carbon sinks in the preset area during the assessment period; n is the number of land patches in the preset area.

[0098] Among them, the above-mentioned base year is different in different evaluation periods. 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 another example, the base year for the ecological restoration project period evaluation is the year before the implementation of the ecological restoration project. The specific method for determining the base year can be set according to actual conditions, and the embodiment of the present invention does not limit this.

[0099] Furthermore, in an embodiment of the present invention, when evaluating the effectiveness of unified regulation of ecosystem carbon sinks in a preset area based on the above-mentioned unified regulation of ecosystem carbon sinks effectiveness index, it is usually necessary to search for the regulatory effectiveness level corresponding to the unified regulation of ecosystem carbon sinks effectiveness index in a pre-constructed level relationship of unified regulation of ecosystem carbon sinks effectiveness; and then determine the found regulatory effectiveness level as the level of unified regulation of ecosystem carbon sinks effectiveness in the preset area.

[0100] In actual use, since the unified supervision of ecosystem carbon sinks in the preset area is evaluated, the above-mentioned supervision effectiveness level is based on the unified supervision effectiveness index of ecosystem carbon sinks in the preset area during the evaluation period, that is, the ACSI mentioned above. j Generally, the regulatory effectiveness level can be divided into three levels, namely, improvement, basically stable and deterioration. Furthermore, each level can be further subdivided, such as improvement includes slightly improved, generally improved and significantly improved, and deterioration includes slightly worsened, generally worsened and significantly worsened. That is, the three-level regulatory effectiveness level usually includes seven categories, namely, slightly improved, generally improved, significantly improved, basically stable, slightly worsened, generally worsened and significantly worsened, and each category corresponds to an ACSI. j to determine the ultimate level of regulatory effectiveness.

[0101] Furthermore, for ease of understanding, the following Table 4 shows a hierarchy of the effectiveness of unified regulation of ecosystem carbon sinks. The hierarchy in Table 4 is based on the unified regulation effectiveness index of ecosystem carbon sinks in the preset area, i.e., the ACSI mentioned above. j To distinguish.

[0102] Table 4:

[0103]

[0104] Based on Table 4 above, the unified regulatory effectiveness index (ACSI) of ecosystem carbon sinks in the preset area within the assessment period is determined. j Afterwards, the level of effectiveness of unified supervision of ecosystem carbon sinks in the preset area can be determined, so as to evaluate the effectiveness of unified supervision of ecosystem carbon sinks in the preset area.

[0105] In summary, the unified supervision method for ecosystem carbon sinks provided by the embodiment of the present invention, based on a full investigation of relevant research on ecosystem carbon sink supervision at home and abroad, aims at the current ecosystem carbon sink supervision and its main deficiencies in supporting the continuous consolidation and improvement of carbon sink capacity, and takes land patches as the basic spatial unit, and scientifically establishes a unified supervision system for ecosystem carbon sinks. Specifically, the types of unified supervision units for ecosystem carbon sinks to which each land patch belongs can be divided, and the ecosystem carbon sinks of the land patches contained in each unified supervision unit for ecosystem carbon sinks can be uniformly coded, and the attribute tables of unified supervision units for ecosystem carbon sinks of each land patch can be compiled and summarized, and then a unified supervision account system for ecosystem carbon sinks can be established. Based on the unified supervision effectiveness evaluation system for ecosystem carbon sinks, the unified supervision effectiveness of ecosystem carbon sinks in different years and regions can be evaluated and graded, and finally a unified supervision system for ecosystem carbon sinks can be established. It can not only provide an important tool for the ecological environment department to uniformly exercise ecosystem carbon sink supervision, but also provide an important reference and lay a foundation for the establishment of an ecosystem carbon sink supervision system with spatial control and quality improvement as the goal.

[0106] Further, based on the above embodiments, the embodiments of the present invention also provide a unified monitoring device for ecosystem carbon sinks, such as Figure 2 The schematic diagram of the structure of a unified monitoring device for ecosystem carbon sinks shown in FIG. 1 includes the following structures:

[0107] An acquisition module 20 is used to acquire basic data of land patches contained in a preset area;

[0108] A classification module 22 is used to classify each of the land patches in the preset area according to a pre-constructed unified regulatory unit classification system for ecosystem carbon sinks, so as to determine the type of unified regulatory unit for ecosystem carbon sinks to which each of the land patches in the preset area belongs;

[0109] The coding module 24 is used to uniformly code the ecosystem carbon sinks of the land patches in the preset area based on the pre-constructed ecosystem carbon sink uniform coding system to obtain the ecosystem carbon sink code of each land patch;

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

[0111] An account module 28 is used to generate an ecosystem carbon sink unified supervision unit attribute table 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 establish an ecosystem carbon sink unified supervision account system; and

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

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

[0114] Furthermore, an embodiment of the present invention also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above method when executing the computer program.

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

[0116] Furthermore, an embodiment of the present invention also provides a structural diagram of an electronic device, such as Figure 3 As shown, it is a schematic diagram of the structure of the electronic device, wherein 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, and the processor 31 executes the computer executable instructions to implement the above method.

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

[0118] Among them, the memory 30 may include a high-speed random access memory (RAM), and may also include a non-volatile memory (non-volatile memory), such as at least one disk storage. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 33 (which can be wired or wireless), and 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 ease of representation, Figure 3 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or only 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 hardware integrated logic circuit in the processor 31 or the instruction in the form of software. The above processor 31 can be a general processor, including a central processing unit (CPU), a network processor (NP), etc.; it can 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 gates or transistor logic devices, discrete hardware components. The general processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in the embodiment of the present invention can be directly embodied as a hardware decoding processor to execute, or it can be executed by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field 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. The storage medium is located in the memory, and the processor 31 reads the information in the memory and completes the above method in combination with its hardware.

[0120] A computer program product of a method and apparatus for unified supervision of ecosystem carbon sinks provided in an embodiment of the present invention includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the methods described in the previous method embodiments. The specific implementation can be found in the method embodiments, which will not be repeated here.

[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 aforementioned method embodiment, and will not be repeated here.

[0122] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of 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 circumstances.

[0123] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., which can store program codes.

[0124] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0125] Finally, it should be noted that the above embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art should understand that any person skilled in the art can still modify the technical solutions recorded in the above embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; 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 be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A unified regulatory method for ecosystem carbon sinks, characterized in that: The method comprises: Obtain the basic data of the land patches contained in the preset area; Classify each of the land patches in the preset area according to the pre-constructed unified regulatory unit classification system for ecosystem carbon sinks, so as to determine the type of unified regulatory unit for ecosystem carbon sinks to which each of the land patches in the preset area belongs; Based on the pre-constructed unified coding system for ecosystem carbon sinks, the ecosystem carbon sinks of the land patches in the preset area are uniformly coded to obtain the ecosystem carbon sink code for each of the land patches; Collect ecosystem carbon sink characteristics and ecological protection and restoration supervision data for each of the land patches; Generate an ecosystem carbon sink unified supervision unit attribute table based on the ecosystem carbon sink code, ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each land patch, and establish an ecosystem carbon sink unified supervision account system; and Based on the unified regulatory account system of ecosystem carbon sinks, the effectiveness of unified regulation of ecosystem carbon sinks in the preset area is evaluated.

2. The method according to claim 1, characterized in that: The ecosystem carbon sink unified supervision unit classification system is used to record the type of each ecosystem carbon sink unified supervision unit, and the scope of the ecosystem carbon sink unified supervision unit corresponding to each type; The step of classifying each of the land patches in the preset area according to the pre-constructed unified regulatory unit classification system for ecosystem carbon sinks to determine the type of unified regulatory unit for ecosystem carbon sinks to which each of the land patches in the preset area belongs includes: Determine the scope of the unified regulatory unit of ecosystem carbon sinks satisfied by each of the land patches based on the basic data of the land patches; Determine the type of the unified regulatory unit for ecosystem carbon sinks corresponding to the scope of the unified regulatory unit for ecosystem carbon sinks as the type of the unified regulatory unit for ecosystem carbon sinks to which the land patch belongs; Among them, the types of unified regulatory units for ecosystem carbon sinks include: core management and control units, general management and control units, and reserve development units; the core management and control units are ecosystem carbon sink units in pre-designated protection areas; the general management and control units are ecosystem carbon sink units in key ecological functional areas and ecosystem carbon sink protection spaces; the reserve development units are ecosystem carbon sink units located in the overlapping areas of ecosystem carbon sink functions and biological production functions.

3. The method according to claim 1, characterized in that The pre-constructed unified coding system for ecosystem carbon sinks is a four-level coding system, which includes a first-level coding, a second-level coding, a third-level coding and a fourth-level coding respectively; The first-level code is used to characterize administrative regions, the second-level code is used to characterize unified regulatory units of ecosystem carbon sinks, the third-level code is used to characterize ecosystem carbon sink types, and the fourth-level code is used to characterize land patches of ecosystem carbon sinks. The steps of uniformly coding the ecosystem carbon sinks of the land patches in the preset area based on the pre-constructed ecosystem carbon sink uniform coding system to obtain the ecosystem carbon sink coding of each land patch include: Determining the primary code, the secondary code, the tertiary code and the quaternary code of each of the land patches in sequence; The primary code, the secondary code, the tertiary code and the quaternary code of each of the land patches are assembled in sequence to obtain the ecosystem carbon sink code of the land patch.

4. The method according to claim 1, characterized in that The steps for collecting ecosystem carbon sink characteristics and ecological protection and restoration supervision data for each of the land patches include: Collecting ecosystem carbon sink characteristic data of each of the land patches, and determining the collected ecosystem carbon sink characteristic data as the ecosystem carbon sink characteristics of the land patch; Among them, the ecosystem carbon sink characteristic data at least include: the annual ecosystem carbon sink of the land patch, the potential for consolidating and improving the carbon sink capacity of the land patch, and the target for consolidating and improving the carbon sink capacity of the land patch.

5. The method according to claim 1, characterized in that The steps for generating the attribute table of the unified regulatory unit of ecosystem carbon sinks and establishing the unified regulatory account system of ecosystem carbon sinks include: According to the ecosystem carbon sink code of the land patch, the vector data of the land patch and the attribute table of the unified supervision unit of the ecosystem carbon sink are summarized to establish a unified supervision account system of the ecosystem carbon sink; Among them, the unified regulatory unit attribute table of ecosystem carbon sinks includes the ecosystem carbon sink code, the ecosystem carbon sink characteristics and the ecological protection and restoration supervision data; the unified regulatory account system of ecosystem carbon sinks includes: the vector data of the land patches in the preset area and the unified regulatory unit attribute table of ecosystem carbon sinks.

6. The method according to claim 1, characterized in that The steps of evaluating the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision account system of ecosystem carbon sinks include: Extracting 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 unified regulatory account system of the ecosystem carbon sink; Based on the land patches of the preset area, extracting the unified regulatory unit attribute table of ecosystem carbon sinks of the land patches included in the preset area from the unified regulatory unit attribute table of ecosystem carbon sinks included in the unified regulatory account system of ecosystem carbon sinks; Calculate the ecosystem carbon sink unified supervision effectiveness index of the preset area within the preset assessment period according to the land patches contained in the preset area and the ecosystem carbon sink unified supervision unit attribute table of the land patches; Evaluate the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision effectiveness index of ecosystem carbon sinks; The preset areas include at least: administrative areas of different levels, protected areas of different types, and ecological environment zones of different types.

7. The method according to claim 6, characterized in that The step of evaluating the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision effectiveness index of ecosystem carbon sinks includes: In the pre-constructed unified regulatory effectiveness level relationship of ecosystem carbon sinks, searching for the regulatory effectiveness level corresponding to the unified regulatory effectiveness index of ecosystem carbon sinks; The found supervision effectiveness level is determined as the level of unified supervision effectiveness of ecosystem carbon sinks in the preset area.

8. The method according to claim 6, characterized in that The step of calculating the ecosystem carbon sink unified supervision effectiveness index of the preset area within a preset assessment period according to the land patches contained in the preset area and the ecosystem carbon sink unified supervision unit attribute table of the land patches includes: Calculate the change in the ecosystem carbon sink of the land patch during the assessment period based on the annual ecosystem carbon sink of the land patch; Calculate the unified regulatory effectiveness index of the ecosystem carbon sink of the land patch during the assessment period based on the change in the ecosystem carbon sink of the land patch; The unified regulatory effectiveness index of ecosystem carbon sinks in the preset area within the preset assessment period is calculated based on the unified regulatory effectiveness index of ecosystem carbon sinks in the land patch.

9. A unified monitoring device for ecosystem carbon sinks, characterized in that: The device comprises: An acquisition module is used to obtain basic data of land patches contained in a preset area; A classification module, used to classify each of the land patches in the preset area according to a pre-constructed unified regulatory unit classification system for ecosystem carbon sinks, so as to determine the type of unified regulatory unit for ecosystem carbon sinks to which each of the land patches in the preset area belongs; A coding module, for uniformly coding the ecosystem carbon sinks of the land patches in a preset area based on a pre-constructed unified coding system for ecosystem carbon sinks, to obtain the ecosystem carbon sink code for each of the land patches; A collection module, used to collect ecosystem carbon sink characteristics and ecological protection and restoration supervision data of each of the land patches; An account module, used to generate an ecosystem carbon sink unified supervision unit attribute table 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 establish an ecosystem carbon sink unified supervision account system; and A supervision module is used to evaluate the effectiveness of unified supervision of ecosystem carbon sinks in the preset area based on the unified supervision account system of ecosystem carbon sinks.

10. An electronic device, characterized in that: The electronic device comprises a memory and a processor, the memory stores a computer program, and when the processor executes the computer program, the method according to any one of claims 1 to 8 is implemented.

Images