Dynamic management system and method for offshore area environment functional area

Abstract

The invention discloses a dynamic management system and method for an offshore area environment functional area, and the system comprises a data collection module which is used for collecting an offshore area environment functional area planning file and vector data, and carrying out the coding of the offshore area environment functional area; the data storage module is used for storing the data acquired by the data acquisition module and the evaluation result of the feasibility evaluation module; the feasibility evaluation module is used for carrying out planning conformity evaluation, resource utilization conformity evaluation, water quality target conformity evaluation and management target conformity evaluation on a to-be-adjusted offshore area environment functional area; and the human assistance module is used for generating an adjusted feasibility report according to the evaluation result of the feasibility evaluation module and updating the vector data of the adjusted offshore area environment functional area. The method can comprehensively cover the feasibility judgment process of the adjustment of the coastal area environment functional area, and improves the accuracy and reliability of the adjustment of the coastal area environment functional area.

Description

Technical Field

[0001] The present invention relates to the technical field of adjustment management of nearshore sea environmental function areas. Specifically, it relates to a dynamic management system and method for nearshore sea environmental function areas. Background Art

[0002] The nearshore sea environmental function area is an area classified and managed by water quality according to the use function of the sea water body and the needs of local economic development by the environmental protection administrative department. Its main attributes include control objectives and water quality objectives. The control objectives are the classification of function areas, and the corresponding water quality objectives are divided into four categories on average. The management of nearshore sea environmental function areas is an important part of marine ecological environment protection. Its scientific and standardized management is of great significance for maintaining marine ecological health and promoting the sustainable utilization of marine resources.

[0003] However, currently in China, in the management and adjustment of nearshore sea environmental function areas, a rough and document-based operation mode is mainly adopted. This mode has the following technical defects:

[0004] 1) Scattered data management and poor traceability: In the existing management mode, a large amount of information is scattered in different paper or electronic documents, lacking a unified data management platform. When it is necessary to trace the source or evolution process of a certain piece of data, it is often difficult to quickly and accurately obtain relevant information, resulting in poor data traceability and difficulty in meeting the requirements of refined management;

[0005] 2) Inconsistent judgment criteria and strong randomness: In the existing management mode, the adjustment and revision of function areas mainly rely on the experience judgment of staff, lacking unified rules and standards. Different personnel may have significant differences in the judgment of function areas, resulting in a high degree of randomness in the decision-making of function area adjustment and difficulty in ensuring the scientificity and standardization of management.

[0006] In summary, the existing management mode of nearshore sea environmental function areas has significant deficiencies in data management, operation efficiency, judgment criteria, and historical traceability, and it is difficult to meet the refined and scientific management requirements of modern marine ecological environment protection. Summary of the Invention

[0007] Aiming at the problems existing in the prior art, the present invention provides a dynamic management system and method for nearshore sea environmental function areas to achieve unified management of nearshore sea environmental function areas.

[0008] To achieve the above technical objectives, the present invention adopts the following technical solutions: A dynamic management system for nearshore sea environmental function areas, comprising: a data acquisition module, a data storage module, a feasibility evaluation module, and an artificial assistance module;

[0009] The data acquisition module is used to collect the planning documents and vector data of the nearshore sea area environmental functional zones, and encode the nearshore sea area environmental functional zones;

[0010] The data storage module is used to store the data collected by the data acquisition module and the evaluation results of the feasibility evaluation module;

[0011] The feasibility evaluation module is used to conduct compliance evaluations on the planning, resource utilization, water quality objectives, and management objectives of the proposed adjusted nearshore sea area environmental functional zones;

[0012] The manual assistance module is used to generate a feasibility report for the adjustment based on the evaluation results of the feasibility evaluation module, and update the vector data of the adjusted nearshore sea area environmental functional zones.

[0013] Further, the data acquisition module includes: a nearshore sea area environmental functional zone coding unit, a nearshore sea area environmental functional zone document acquisition unit, and a nearshore sea area environmental functional zone vector data acquisition unit;

[0014] The nearshore sea area environmental functional zone vector data acquisition unit is used to collect the GIS vector data of the nearshore sea area environmental functional zones, the marine ecological protection red lines of the nearshore sea area environmental functional zones, the surveyed shorelines, the aquatic germplasm resource protection areas, and the spawning ground protection areas;

[0015] The nearshore sea area environmental functional zone document acquisition unit is used to collect the plans and adjustment documents of the nearshore sea area environmental functional zones;

[0016] The nearshore sea area environmental functional zone coding unit encodes the nearshore sea area environmental functional zones using provincial codes or municipal codes. The provincial code consists of the province name, the provincial number, the category of the nearshore sea area environmental functional zone, and the water quality objective. The municipal code consists of the city name, the city number, the category of the nearshore sea area environmental functional zone, and the water quality objective.

[0017] Further, the data storage module includes: a storage unit for the proposed adjusted nearshore sea area environmental functional zones. A storage folder is set for each proposed adjusted nearshore sea area environmental functional zone in the storage unit for the proposed adjusted nearshore sea area environmental functional zones. The adjustment documents and GIS vector data of the corresponding proposed adjusted nearshore sea area environmental functional zone are stored in each storage folder. The storage folders are encoded according to the proposed adjustment type.

[0018] Further, if the proposed adjustment type is to expand the nearshore sea area environmental functional zone, add "temporary" to the original code of the corresponding nearshore sea area environmental functional zone; if the proposed adjustment type is to add a new nearshore sea area environmental functional zone, encode it according to the provincial code or municipal code and add "temporary".

[0019] Further, a planning compliance evaluation unit is provided in the feasibility evaluation module. The planning compliance evaluation unit compares, one by one, the function indicators of the coastal sea area environmental function zone to be adjusted in the adjustment document with the function indicators of the corresponding coastal sea area environmental function zone plan. If they are consistent, the index of the planning compliance evaluation is set to 0; otherwise, it is set to -1.

[0020] Further, a resource utilization compliance evaluation unit is provided in the feasibility evaluation module. The resource utilization compliance evaluation unit is used for the resource utilization compliance evaluation of the coastal sea area environmental function zone to be adjusted: search for the node control objectives in the coastal sea area environmental function zone from the adjustment document of the coastal sea area environmental function zone to be adjusted. If the node control objective is of the first type, the index of the resource utilization compliance evaluation of the node is set to 0; otherwise, judge whether there is an inclusion or intersection positional relationship between the GIS vector data to be adjusted and the GIS vector data of the marine ecological protection red line, the surveyed shoreline, the aquatic germplasm resource protection area, and the spawning ground protection area of the corresponding coastal sea area environmental function zone. If there is, the index of the resource utilization compliance evaluation of the node is set to 0; otherwise, it is set to -1.

[0021] Further, a water quality objective compliance evaluation unit is provided in the feasibility evaluation module. The water quality objective compliance evaluation unit is used for the water quality objective compliance evaluation of the coastal sea area environmental function zone to be adjusted: obtain the water quality objective of the coastal sea area environmental function zone to be adjusted from the adjustment document of the coastal sea area environmental function zone to be adjusted, and determine the surrounding function zones of the adjusted coastal sea area environmental function zone according to the GIS vector data of the coastal sea area environmental function zone to be adjusted. Search for the water quality objectives of the surrounding function zones from the coastal sea area environmental function zone planning document. If the absolute difference between the water quality objective of the coastal sea area environmental function zone to be adjusted and the water quality objective of the surrounding function zones is greater than 2, the index of the water quality objective compliance evaluation is set to -1; otherwise, it is set to 0.

[0022] Further, a management objective compliance evaluation unit is provided in the feasibility evaluation module. The management objective compliance evaluation unit is used for the management objective compliance evaluation of the coastal sea area environmental function zone to be adjusted: search for the water quality objective and control objective of the coastal sea area environmental function zone to be adjusted from the adjustment document of the coastal sea area environmental function zone to be adjusted. If the absolute difference between the water quality objective and control objective of the coastal sea area environmental function zone is greater than 1, the index of the management objective compliance evaluation is set to -1; otherwise, it is set to 0.

[0023] Further, the specific process of the artificial assistance module for generating an adjusted feasibility report according to the evaluation result of the feasibility evaluation module is as follows: Calculate the sum of the indicators for evaluating the compliance of the proposed adjusted nearshore sea area environmental function zone plan, the indicators for evaluating the compliance of resource utilization, the indicators for evaluating the compliance of water quality objectives, and the indicators for evaluating the compliance of management objectives to obtain a comprehensive score. If the comprehensive score is 0, adjust the proposed adjusted nearshore sea area environmental function zone; otherwise, do not adjust.

[0024] Further, the present invention also provides a method for dynamically managing the nearshore sea area environmental function zone. Using the above-mentioned nearshore sea area environmental function zone dynamic management system, it specifically includes the following steps:

[0025] Step S1: Collect the planning documents, adjustment documents, and vector data of the nearshore sea area environmental function zone;

[0026] Step S2: According to the collected planning documents, adjustment documents, and vector data of the nearshore sea area environmental function zone, calculate the indicators for evaluating the compliance of the proposed adjusted nearshore sea area environmental function zone plan, the indicators for evaluating the compliance of resource utilization, the indicators for evaluating the compliance of water quality objectives, and the indicators for evaluating the compliance of management objectives;

[0027] Step S3: Add up the indicators for evaluating the compliance of the plan, the indicators for evaluating the compliance of resource utilization, the indicators for evaluating the compliance of water quality objectives, and the indicators for evaluating the compliance of management objectives to obtain a comprehensive score;

[0028] Step S4: If the comprehensive score is 0, adjust the proposed adjusted nearshore sea area environmental function zone and update its vector data; otherwise, do not adjust.

[0029] Compared with the prior art, the present invention has the following beneficial effects:

[0030] (1) The nearshore sea area environmental function zone dynamic management system and method of the present invention realize the centralized management of the document data and vector data of the nearshore sea area environmental function zone by setting up a data acquisition module and a data storage module, ensuring the integrity and traceability of the nearshore sea area environmental function zone data and meeting the requirements of refined management;

[0031] (2) The dynamic management system and method for the nearshore sea area environmental functional zone of the present invention determine the adjustment of the nearshore sea area environmental functional zone to be adjusted through comprehensive evaluations including planning compliance evaluation, resource utilization compliance evaluation, water quality target compliance evaluation, and management target compliance evaluation. The process of judging the functional zone adjustment is refined and split. From the perspective of the adjustment document, the compliance of the plan is judged. From the perspective of the adjusted data, topology is used to judge the compliance of resource utilization and water quality targets. Then, the compliance of the management target is judged using attributes. The whole process of judging the functional zone adjustment is covered in a process-oriented manner, thereby ensuring the accuracy and reliability of the adjustment of the nearshore sea area environmental functional zone to be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the dynamic management system for the nearshore sea area environmental functional zone of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The technical solutions of the present invention will be further explained below with reference to the accompanying drawings.

[0034] As Figure 1 It is a schematic diagram of the dynamic management system for the nearshore sea area environmental functional zone of the present invention. The system includes: a data acquisition module, a data storage module, a feasibility evaluation module, and an artificial assistance module. The data acquisition module is used for collecting the planning documents and vector data of the nearshore sea area environmental functional zone, and encoding the nearshore sea area environmental functional zone; the data storage module is used for storing the data collected by the data acquisition module and the evaluation results of the feasibility evaluation module; the artificial assistance module is used for generating a feasibility report for adjustment according to the evaluation results of the feasibility evaluation module and updating the vector data of the adjusted nearshore sea area environmental functional zone. The present invention realizes the centralized management of the document data and vector data of the nearshore sea area environmental functional zone, ensures the integrity and traceability of the data of the nearshore sea area environmental functional zone, and meets the requirements of refined management; moreover, by comprehensively covering the process of judging the feasibility of adjusting the nearshore sea area environmental functional zone through the feasibility evaluation module, the accuracy and reliability of adjusting the nearshore sea area environmental functional zone are improved.

[0035] In the present invention, the data acquisition module includes: a nearshore sea area environmental functional zone coding unit, a nearshore sea area environmental functional zone document collection unit, and a nearshore sea area environmental functional zone vector data collection unit;

[0036] The inshore sea area environmental functional zone vector data collection unit is used to collect the GIS vector data of the inshore sea area environmental functional zones, the marine ecological protection red lines of the inshore sea area environmental functional zones, the surveyed shorelines, the aquatic germplasm resource protection areas, and the spawning ground protection areas. Among them, the historical vector data of the inshore sea area environmental functional zones includes the functional zone surface data and the functional zone node data. The storage format of the surface data is polygon data, and the storage format of the node data is point data. The marine ecological protection red lines, the aquatic germplasm resource protection areas, and the spawning ground protection areas are all stored as polygon data. The control targets and water quality target attributes are not allowed to be set within the data range for marine environmental functional zones other than Class I. For the surveyed shorelines, marine environmental functional zones can only be set on the sea side; the auxiliary mapping vector database is stored in the.shp format and includes vector data such as the outer boundary of the territorial sea, provincial boundaries, municipal boundaries, county boundaries, and surface water. The above data are the necessary elements for mapping the distribution of the inshore marine environmental functional zones; the policy and plan text database is stored in text files in pdf and word formats, including various planning documents, management regulations, approval documents, and other binding documents listed in the feasibility report, as well as the on-site investigation and research reports; the policy and plan drawing database is mainly stored in.png,.tif, and.cad formats and is responsible for storing the drawings attached to the text files in the policy and plan text database; the temporarily stored database for the proposed adjusted functional zones is stored in the.shp format and is responsible for storing the vector data of the proposed adjusted functional zones.

[0037] The inshore sea area environmental functional zone document collection unit is used to collect the planning and adjustment documents of the inshore sea area environmental functional zones, including: feasibility reports, various planning documents, management regulations, approval documents, and on-site investigation and research reports. Manually extract the keywords for classifying and judging the functional zone adjustments in the feasibility report. If it is judged as "expanding the functional zone", the original functional zone code is assigned to the adjusted functional zone this time. If it is "newly added functional zone", a new functional zone code is generated according to the coding rules set by this method.

[0038] The coding unit of the inshore sea area environmental function zone codes the inshore sea area environmental function zone by using the provincial code or the municipal code. The provincial code consists of the provincial name, the provincial number within the province, the category of the inshore sea area environmental function zone, and the water quality target. For example, "ZJ01AⅠ", where the provincial name is two capitalized pinyin letters, and the provincial name of the inshore sea area environmental function zone in Zhejiang Province is uniformly "ZJ"; the provincial number within the province consists of two Arabic numerals. The first, second, third, and fourth category function zones are numbered sequentially from 01 from north to south; the category of the function zone is one capitalized English letter, and A, B, C, and D are used to represent the first, second, third, and fourth category environmental function zones respectively; the water quality target is represented by one Roman numeral, and Ⅰ, Ⅱ, Ⅲ, and Ⅳ are used to represent the first, second, third, and fourth category water qualities of the water quality protection target of GB3097 respectively. The municipal code consists of the municipal name, the municipal number within the city, the category of the inshore sea area environmental function zone, and the water quality target. For example, "ZS01BⅡ", where the municipal name is two capitalized pinyin letters, taking the first letters of the names of each city. Here, ZS represents Zhoushan; the municipal number within the city consists of two Arabic numerals. The first, second, third, and fourth category function zones are numbered sequentially from 01 from north to south; the regulations for the category of the function zone and the water quality target are the same as those of the provincial code.

[0039] The data storage module includes: the inshore sea area environmental function zone data storage unit, the inshore sea area environmental function zone file storage unit, the storage unit of the inshore sea area environmental function zone to be adjusted, and the feasibility assessment storage unit.

[0040] The inshore sea area environmental function zone data storage unit is mainly responsible for storing the data of the feasibility evaluation vector database and the auxiliary mapping vector database. The data includes the historical vector data of the inshore sea area environmental function zone, the vector data of the marine ecological protection red line, the surveyed shoreline vector data, the vector data of the aquatic germplasm resource protection area, the vector data of the spawning ground protection area, the historical vector data of the inshore sea area environmental function zone, the outer boundary of the territorial sea, the land-sea demarcation line, the municipal demarcation, the provincial boundary, the municipal boundary, the county boundary, the surface water and other vector data.

[0041] The inshore sea area environmental function zone file storage unit is mainly responsible for storing the files of the policy plan text database and the policy plan map database.

[0042] The storage unit for the proposed adjusted inshore sea area environmental function zone sets up a storage folder for each proposed adjusted inshore sea area environmental function zone in the storage unit for the proposed adjusted inshore sea area environmental function zone. The adjustment files and GIS vector data corresponding to the proposed adjusted inshore sea area environmental function zone are stored in each storage folder; the storage folders are encoded according to the proposed adjustment type. If the proposed adjustment type is to expand the inshore sea area environmental function zone, add "temporary" to the original code of the corresponding inshore sea area environmental function zone; if the proposed adjustment type is to newly add an inshore sea area environmental function zone, encode it according to the provincial code or municipal code and add "temporary".

[0043] The feasibility assessment storage unit stores the historical feasibility evaluation results of each function zone. The feasibility evaluation module is used to conduct compliance evaluations on the proposed adjusted inshore sea area environmental function zone in terms of plan compliance, resource utilization compliance, water quality target compliance, and management target compliance. The feasibility assessment storage unit refines and splits the adjustment judgment process of the inshore sea area environmental function zone, judges the compliance of the plan from the perspective of the adjustment files, uses topology to judge the compliance of resource utilization and water quality targets from the perspective of the adjusted data, and then uses attributes to judge the compliance of management targets, covering the entire process of the function zone adjustment judgment in a process-based manner, so as to ensure the accuracy and reliability of the adjustment of the proposed adjusted inshore sea area environmental function zone.

[0044] The feasibility evaluation module is provided with a plan compliance evaluation unit. The plan compliance evaluation unit compares one by one whether the function indicators of the inshore sea area environmental function zone in the adjustment file are consistent with the function indicators of the corresponding inshore sea area environmental function zone plan according to the adjustment file of the proposed adjusted inshore sea area environmental function zone. If they are consistent, set the index of the plan compliance evaluation to 0, otherwise, set it to -1.

[0045] The feasibility evaluation module is provided with a resource utilization compliance evaluation unit. The resource utilization compliance evaluation unit is used for the resource utilization compliance evaluation of the proposed adjusted inshore sea area environmental function zone: search for the control targets of each node in the inshore sea area environmental function zone from the adjustment file of the proposed adjusted inshore sea area environmental function zone. If the node control target is of type I, set the index of the resource utilization compliance evaluation of the node to 0. Otherwise, use to judge whether there is an inclusion or intersection positional relationship between the proposed adjusted GIS vector data and the GIS vector data of the marine ecological protection red line, the surveyed shoreline, the aquatic germplasm resource protection area, and the spawning ground protection area of the corresponding inshore sea area environmental function zone. If there is, set the index of the resource utilization compliance evaluation of the node to 0, otherwise, set it to -1.

[0046] The feasibility evaluation module is equipped with a water quality target compliance evaluation unit, which is used for the water quality target compliance evaluation of the proposed adjusted nearshore sea area environmental function zone: obtain the water quality target of the proposed adjusted nearshore sea area environmental function zone from the adjustment document of the proposed adjusted nearshore sea area environmental function zone, and determine the surrounding function zones of the adjusted nearshore sea area environmental function zone according to the GIS vector data of the proposed adjusted nearshore sea area environmental function zone. Search for the water quality targets of the surrounding function zones from the nearshore sea area environmental function zone planning document. If the absolute difference between the water quality target of the proposed adjusted nearshore sea area environmental function zone and the water quality targets of the surrounding function zones is greater than 2, set the index of the water quality target compliance evaluation to -1; otherwise, set it to 0.

[0047] The feasibility evaluation module is equipped with a management target compliance evaluation unit, which is used for the management target compliance evaluation of the proposed adjusted nearshore sea area environmental function zone: search for the water quality target and control target of the proposed adjusted nearshore sea area environmental function zone from the adjustment document of the proposed adjusted nearshore sea area environmental function zone. If the absolute difference between the water quality target and the control target of the nearshore sea area environmental function zone is greater than 1, set the index of the management target compliance evaluation to -1; otherwise, set it to 0.

[0048] The manual assistance module includes: a data access unit, a plan access unit, a query and statistics unit, a function zone update unit, and a feasibility report generation unit.

[0049] The data access unit is applied to the resource utilization compliance evaluation unit, water quality target compliance evaluation unit, and management target compliance unit in the feasibility evaluation module, and can query and call the vector data and attributes in the feasibility evaluation vector database and the temporarily stored database of the proposed adjusted function zone according to the input function zone code.

[0050] The plan access unit is applied to the resource utilization planning compliance evaluation unit in the feasibility evaluation module and can query and call the documents and maps in the policy plan text database and the policy plan map database according to the input function zone code.

[0051] The query and statistics unit mainly conducts query and statistics on the historical data of the nearshore sea area environmental function zone, queries and statistics various attribute information of the function zone according to the function zone code item input by the staff. The function zone update unit is used to update the function zone node data and surface data according to the operations of the staff, and distribute the updated function zone distribution map to the reporting unit and the local area.

[0052] The feasibility report generation unit is used to generate an adjusted feasibility report according to the evaluation results of the feasibility evaluation module. Specifically, it calculates the indexes of the compliance evaluation of the proposed adjusted nearshore sea area environmental function zone planning, the compliance evaluation of resource utilization, the compliance evaluation of water quality objectives, and the compliance evaluation of management objectives, and sums them up to obtain a comprehensive score. If the comprehensive score is 0, the proposed adjusted nearshore sea area environmental function zone is adjusted; otherwise, it is not adjusted.

[0053] If it is a "newly added function zone", the function zone node is stored in the vector data according to the attribute format of the "historical vector data of nearshore sea area environmental function zone" node data. The code is modified from "XXXX temporary" to "XXXX", and the new addition date is recorded as: YEAR / MONTH / DAY. According to the topological requirements of the "historical vector data of nearshore sea area environmental function zone" node data, the modification situation of the surrounding function zone nodes is determined. If it is a deletion, the node is logically deleted, and in its attribute, "whether in use" is changed from the default attribute "yes" to "no", and the deletion reason is recorded: due to the addition of the "XXXX" function zone, it is deleted, and the modification date is: YEAR / MONTH / DAY; if it is a modification, first the node is logically deleted, that is, in its attribute, "whether in use" is changed from the default attribute "yes" to "no", and the deletion reason is recorded: due to the addition of the "XXXX" function zone, it is adjusted to the YY node, and the modification date is: YEAR / MONTH / DAY. Then the YY node is newly added, and the new addition reason is recorded: due to the addition of the "XXXX" function zone, it is adjusted from the XX node to this node, and the modification date is: YEAR / MONTH / DAY.

[0054] If it is an "expanded function zone", first the node to be modified is logically deleted, and in its attribute, "whether in use" is changed from the default attribute "yes" to "no", and the deletion reason is recorded: due to the adjustment of the "XXXX" function zone, it is adjusted to the YY node, and the modification date is: YEAR / MONTH / DAY. Then the YY node is newly added, and the new addition reason is recorded: due to the adjustment of the "XXXX" function zone, it is adjusted from the XX node to this node, and the modification date is: YEAR / MONTH / DAY. The adjustment of the surrounding function zone vector nodes is the same as the above adjustment steps.

[0055] Similarly, the function zone surface data is operated in the same form according to the function zone node data, so as to realize the traceability of the adjustment of the nearshore sea area environmental function zone.

[0056] The present invention also provides a dynamic management method for nearshore sea area environmental function zones, which adopts Figure 1 the dynamic management system for nearshore sea area environmental function zones, and specifically includes the following steps:

[0057] Step S1, collect the planning documents, adjustment documents and vector data of the nearshore sea area environmental function zone;

[0058] Step S2: Calculate the indicators for the compliance evaluation of the planned adjustment of the nearshore sea environmental functional area, the compliance evaluation of resource utilization, the compliance evaluation of water quality objectives, and the compliance evaluation of management objectives based on the planning documents, adjustment documents, and vector data of the nearshore sea environmental functional area collected.

[0059] Step S3: Sum up the indicators for the compliance evaluation of the plan, the compliance evaluation of resource utilization, the compliance evaluation of water quality objectives, and the compliance evaluation of management objectives to obtain a comprehensive score.

[0060] Step S4: If the comprehensive score is 0, adjust the nearshore sea environmental functional area to be adjusted and update its vector data; otherwise, do not adjust.

[0061] The above is only the preferred implementation mode of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the concept of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should be regarded as within the protection scope of the present invention.

Claims

1. A dynamic management system for coastal marine environmental functional areas, characterized in that: include: Data acquisition module, data storage module, feasibility evaluation module and manual assistance module; The data acquisition module is used for collecting planning documents and vector data of the nearshore marine environment functional zones, and encoding the nearshore marine environment functional zones; The data storage module is used to store the data collected by the data collection module and the evaluation results of the feasibility evaluation module; The feasibility evaluation module is used to conduct planning compliance evaluation, resource utilization compliance evaluation, water quality target compliance evaluation and management target compliance evaluation on the proposed adjusted nearshore marine environmental function zone; The manual assistance module is used to generate an adjusted feasibility report according to the evaluation results of the feasibility evaluation module, and to update the vector data of the adjusted nearshore marine environmental functional zone.

2. A dynamic management system for nearshore marine environmental functional zones according to claim 1, characterized in that: The data acquisition module includes: a nearshore marine environment function zone coding unit, a nearshore marine environment function zone file acquisition unit and a nearshore marine environment function zone vector data acquisition unit; The nearshore marine environment function zone vector data acquisition unit is used to collect GIS vector data of the nearshore marine environment function zone, the marine ecological protection red line of the nearshore marine environment function zone, the repaired and measured coastline, the aquatic germplasm resource protection zone and the spawning ground protection zone; The nearshore marine environment function zone file collection unit is used to collect planning and adjustment files of the nearshore marine environment function zone; The nearshore marine environment functional zone coding unit encodes the nearshore marine environment functional zone using a provincial code or a municipal code. The provincial code consists of the province name, the provincial number, the category and water quality target of the nearshore marine environment functional zone; the municipal code consists of the city name, the city number, the category and water quality target of the nearshore marine environment functional zone.

3. A dynamic management system for coastal marine environmental functional zones according to claim 2, characterized in that: The data storage module includes: a storage unit for the proposed adjustment of the nearshore marine environment function zone, in which a storage folder is set for each proposed adjustment of the nearshore marine environment function zone, and each storage folder stores the adjustment file and GIS vector data corresponding to the proposed adjustment of the nearshore marine environment function zone; the storage folder is encoded according to the type of the proposed adjustment.

4. A dynamic management system for nearshore marine environmental functional zones according to claim 3, characterized in that: If the type of adjustment to be made is to expand the nearshore environmental functional zone, add "temporary" to the original code of the corresponding nearshore environmental functional zone; if the type of adjustment to be made is to add a new nearshore environmental functional zone, code it according to the provincial code or municipal code and add "temporary".

5. A dynamic management system for coastal marine environmental functional zones according to claim 4, characterized in that: The feasibility evaluation module is provided with a planning compliance evaluation unit, which compares the functional indicators of the nearshore environmental functional zones in the adjustment file according to the proposed adjustment file of the nearshore environmental functional zones with the functional indicators of the corresponding nearshore environmental functional zones planning one by one to see if they are consistent. If they are consistent, the planning compliance evaluation index is set to 0, otherwise, it is set to -1.

6. A dynamic management system for coastal marine environmental functional zones according to claim 5, characterized in that: A resource utilization compliance evaluation unit is provided in the feasibility evaluation module, and the resource utilization compliance evaluation unit is used for resource utilization compliance evaluation of the proposed adjustment of the nearshore marine environmental function zone: the control targets of each node in the nearshore marine environmental function zone are searched from the adjustment file of the nearshore marine environmental function zone to be adjusted. If the node control target is a type, the resource utilization compliance evaluation index of the node is set to 0; otherwise, it is judged whether the GIS vector data to be adjusted has a positional relationship of inclusion or intersection with the GIS vector data of the marine ecological protection red line, the measured coastline, the aquatic germplasm resource protection zone and the spawning ground protection zone of the corresponding nearshore marine environmental function zone; if so, the resource utilization compliance evaluation index of the node is set to 0; otherwise, it is set to -1.

7. A dynamic management system for coastal marine environmental functional zones according to claim 6, characterized in that: The feasibility evaluation module is provided with a water quality target compliance evaluation unit, which is used for the compliance evaluation of the water quality target of the proposed adjustment of the nearshore marine environmental functional zone: the water quality target of the proposed adjustment of the nearshore marine environmental functional zone is obtained from the adjustment file of the nearshore marine environmental functional zone, and the surrounding functional zones of the proposed adjustment of the nearshore marine environmental functional zone are determined according to the GIS vector data of the nearshore marine environmental functional zone, and the water quality targets of the surrounding functional zones are found in the nearshore marine environmental functional zone planning file. If the absolute difference between the water quality target of the proposed adjustment of the nearshore marine environmental functional zone and the water quality target of the surrounding functional zones is greater than 2, the water quality target compliance evaluation index is set to -1, otherwise, it is set to 0.

8. A dynamic management system for coastal marine environmental functional zones according to claim 7, characterized in that: The feasibility evaluation module is provided with a management objective compliance evaluation unit, and the management objective compliance evaluation unit is used for the compliance evaluation of the management objectives of the proposed adjustment of the nearshore marine environmental functional zone: the water quality target and the control target of the proposed adjustment of the nearshore marine environmental functional zone are searched from the adjustment file of the proposed adjustment of the nearshore marine environmental functional zone; if the absolute difference between the water quality target and the control target of the nearshore marine environmental functional zone is greater than 1, the index of the management objective compliance evaluation is set to -1; otherwise, it is set to 0.

9. A dynamic management system for coastal marine environmental functional zones according to claim 8, characterized in that: The specific process of the manual auxiliary module for generating an adjusted feasibility report based on the evaluation results of the feasibility evaluation module is as follows: calculating the indicators of compliance evaluation of the proposed adjustment of the nearshore marine environmental functional zone planning, the indicators of resource utilization compliance evaluation, the indicators of water quality target compliance evaluation, and the indicators of management target compliance evaluation, adding them up to obtain a comprehensive score. If the comprehensive score is 0, the proposed adjustment of the nearshore marine environmental functional zone will be adjusted; otherwise, no adjustment will be made.

10. A method for dynamic management of coastal marine environmental functional zones, characterized in that: The dynamic management system for coastal marine environmental functional zones according to any one of claims 1 to 9 specifically comprises the following steps: Step S1, collecting planning documents, adjustment documents and vector data of nearshore marine environmental functional zones; Step S2: Calculate the indicators for compliance evaluation of the proposed adjustment of the nearshore marine environmental functional zone planning, the indicators for compliance evaluation of resource utilization, the indicators for compliance evaluation of water quality targets, and the indicators for compliance evaluation of management targets based on the collected planning documents, adjustment documents, and vector data of the nearshore marine environmental functional zone; Step S3, summing up the indicators of planning compliance evaluation, resource utilization compliance evaluation, water quality target compliance evaluation and management target compliance evaluation to obtain a comprehensive score; Step S4: If the comprehensive score is 0, the proposed coastal marine environmental function zone is adjusted and its vector data is updated; otherwise, no adjustment is made.

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