CN115600730A - Yangtze river basin waterfront area industrial park project site selection method, system and storage medium - Google Patents
Yangtze river basin waterfront area industrial park project site selection method, system and storage medium Download PDFInfo
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Abstract
The invention provides a method, a system and a storage medium for site selection of projects of an industrial park in a waterfront area of a Yangtze river basin, wherein the method comprises the following steps: acquiring geographic data of the preliminary candidate regional administrative unit; the preliminary candidate area is a Yangtze river basin waterfront area; calculating according to geographic data of administrative units of the preliminary candidate area to obtain an ecological protection importance evaluation graph and a town suitability evaluation graph of the preliminary candidate area; superposing the town suitability evaluation graph and the ecological protection importance evaluation graph through a GIS; overlapping the displayed area of the town suitability evaluation graph and the ecological protection importance evaluation graph as a candidate area; the range of the candidate area is narrowed through the natural condition set by GIS superposition and the restriction of town construction condition; determining a final candidate area through the accessibility limit of the traffic condition set by GIS superposition; and displaying the final candidate area as an industrial park site selection area through the GIS.
Description
Technical Field
The invention belongs to the technical field of territorial space planning, and particularly relates to a method and a system for project site selection of an industrial park in a waterfront area of a Yangtze river basin and a storage medium.
Background
The Yangtze river protection law is a watershed law of the first part of China, and plays a vital role in protecting and repairing the ecological environment of the Yangtze river watershed, promoting reasonable and efficient utilization of resources, guaranteeing ecological safety and realizing harmonious symbiosis of people and nature since the implementation of the Yangtze river protection law in 2021. The Yangtze river protection law provides that the ecological environment protection and green development of upstream and downstream, left and right banks and main and branch streams of the Yangtze river basin are scientifically and comprehensively planned, and the industrial structure and layout of the Yangtze river basin are adapted to the ecological system and the resource environment bearing capacity of the Yangtze river basin; and forbidding new and expanded construction of chemical industry park and chemical industry projects within one kilometer of the Yangtze river trunk branch shoreline. Forbidding to newly build, reconstruct and expand a tailing pond within the range of three kilometers of a Yangtze river main flow shoreline and one kilometer of an important branch shoreline; however, the Yangtze river protection law provides clear control and restriction on the layout of a chemical park with high ecological risks in an industrial park except for reconstruction aiming at improving the safety and ecological environment protection level.
Since the 'Changjiang river protection law' is applied, relevant departments put forward clear restriction requirements on the industrial park layout of the waterfront area of the Yangtze river basin, so that the site selection of the industrial park of the waterfront area of the Yangtze river basin does not only need to meet the site selection principle of a general industrial park, but also needs to follow the principle of priority and green development of the ecology of the Yangtze river basin, grasp large protection and no large development, and put forward higher requirements on the ecological environment protection of the industrial park, and the current site selection method of the industrial park cannot meet new requirements, so that the method is particularly suitable for researching the site selection method of the industrial park under the background of the 'Changjiang river protection law'.
At present, relevant researches on site selection methods of industrial parks in Yangtze river watersheds and waterfront areas are not available, and only research results of the site selection methods of the industrial parks are available. Currently, site selection methods for industrial parks are mainly divided into two types, one type is qualitative analysis, the other type is quantitative analysis, wherein the qualitative analysis is a site selection method which takes infrastructure conditions, transportation conditions and natural environment conditions as main influence factors, the qualitative analysis is taken as a main factor, large subjective limitation exists, and certain ambiguity, abstraction and limitation exist. The quantitative analysis comprises an Analytic Hierarchy Process (AHP), a grey level evaluation method, a scheme evaluation method based on grey correlation analysis and a method for optimizing main targets and considering other targets. Wherein, both the Analytic Hierarchy Process (AHP) and the grey level evaluation process need to construct a mathematical analysis model and need to be endowed with target weight; the scheme evaluation method based on grey correlation analysis needs to firstly determine technical and economic index data columns of multiple schemes and endow the technical and economic index data columns with weights; the method for optimizing the main target and considering other targets needs to construct a function model, and is poor in practicability due to the fact that the target is difficult to decompose. In sum, the current industrial park site selection method cannot meet the requirements of rapidness, high efficiency, intuition, accuracy and the like, and has great limitations.
The waterfront area is a general term of a certain area of a part of a city where land areas and water areas are connected, and refers to a part of water bodies adjacent to towns. The invention is provided based on the execution background of the Yangtze river protection method, wherein the waterfront region refers to the adjacent part of the shore line of the Yangtze river main tributary in the Yangtze river protection method.
Disclosure of Invention
The invention aims to solve the defects of the background technology, and provides a method, a system and a storage medium for project site selection of a Yangtze river basin waterfront area industrial park, wherein a GIS superposition analysis and neighborhood analysis technology is used, the spatial characteristics of the Yangtze river basin waterfront area are combined, double evaluations are used as the core, a quick site selection process is constructed, and the suitability of site selection of a candidate area is judged.
The technical scheme adopted by the invention is as follows: a project site selection method for an industrial park in a waterfront area of a Yangtze river basin comprises the following steps:
acquiring geographic data of the preliminary candidate regional administrative unit; the preliminary candidate area is a Yangtze river basin waterfront area;
calculating according to geographic data of administrative units of the primary candidate area to obtain an ecological protection importance evaluation graph and a town suitability evaluation graph of the primary candidate area;
superposing the town suitability evaluation graph and the ecological protection importance evaluation graph through a GIS;
overlapping the displayed area of the town suitability evaluation graph and the ecological protection importance evaluation graph to serve as a candidate area;
narrowing the range of the candidate region through the natural condition limit set by GIS superposition;
narrowing the range of the candidate area through the limitation of town construction conditions set by GIS superposition;
determining a final candidate area through the accessibility limit of the traffic condition set by GIS superposition;
and displaying the final candidate area as an industrial park site selection area through the GIS.
In the technical scheme, the candidate region generated by overlapping the town suitability evaluation graph and the ecological protection importance evaluation graph comprises a plurality of map spots; aiming at a plurality of pattern spots, natural conditions, town construction conditions and traffic condition accessibility limits set by GIS superposition are adopted in sequence, and the range of each pattern spot is reduced; in the process of reducing the range of any one of the pattern spots, when the area of the pattern spot is reduced to be smaller than the set condition limit, the subsequent reduction operation aiming at the pattern spot is stopped, and the accessibility limit of the natural condition, the town construction condition and the traffic condition set by GIS superposition is adopted for selecting the next pattern spot to reduce the range of the pattern spot, so that whether the candidate area is suitable for the construction of an industrial park or not can be judged according to the regular condition of the area scale and the shape of the pattern spot.
In the above technical solution, the process of narrowing the range of the candidate region by the natural condition limitation set by the GIS overlay includes: the method comprises the steps of sequentially removing a 1-kilometer range region of a Yangtze river and branches thereof, a drinking water source protection region, an ecological protection red line range region, a Yangtze river shoreline control requirement region, a beach and civil-oriented management restriction requirement region, a river channel management requirement region, a permanent basic farmland protection range region, a terrain and landform constraint region and a historical culture protection unit management range region aiming at each image spot of a candidate region through a GIS (geographic information system), and visually displaying a site selection visual process and increasing the scientificity of a site selection method through multi-element superposition analysis.
In the above technical solution, the process of narrowing the range of the candidate region by the limitation of the town construction conditions set by the GIS overlay includes: sequentially removing a town development boundary area, a major infrastructure site selection area and a current urban construction range aiming at each image spot of the candidate area through a GIS; by GIS neighborhood analysis and referring to the territorial space development pattern planning, neighborhood analysis is carried out, including the relative position of A14 and a town centralized construction area, the site selection candidate area in the upwind direction of the main wind in the year should be avoided, the site selection candidate area of 100 meters near the primary protection area and the secondary protection area of the drinking water source should be avoided, the unfavorable space avoidance is carried out, and various analysis methods are applied to increase the rationality of the site selection method.
In the above technical solution, the process of determining the final candidate area through the traffic condition reachability restriction set by the GIS overlay includes: by a GIS neighborhood analysis method, the main freight mode of an industrial park is taken as a reference factor, port, railway, aviation, high-grade highway, freight hub, logistics park traffic and related facility positions are superposed, the road which is closest to the main freight mode and the map spots which are closest to the related setting positions are selected as final candidate areas, traffic volume analysis is carried out, the accessibility of traffic facilities is visually displayed, and the rigor of the site selection method is embodied.
In the above technical solution, the process of obtaining the geographic data of the waterfront area of the Yangtze river basin includes: and establishing a geographic database, and storing the acquired geographic data of the waterfront areas of the Yangtze river basin into the geographic database so as to facilitate repeated site selection.
In the technical scheme, the regular final site selection range of the candidate area is framed in the geographic database, and the proposed project site selection range is derived, so that the project red line range vector of the industrial park can be directly determined, and the development of the next planning and design work is facilitated.
In the technical scheme, the set condition limits comprise candidate pattern spots with the area smaller than 10 hectares and special-shaped pattern spots with the width smaller than 100 meters, so that the requirements of industrial plant area function arrangement are met from the quantization angle, invalid pattern spots are reduced, and the working efficiency is improved.
The invention provides a project site selection system for a Yangtze river basin waterfront industrial park, which comprises the following steps: the system comprises a geographic data acquisition module, an ecological protection importance evaluation graph generation module, a town suitability evaluation graph generation module, a candidate area generation module, a natural condition limiting module, a town construction condition limiting module, a traffic condition accessibility limiting module and a display module, and the working efficiency is improved;
the geographic data acquisition module is used for acquiring geographic data of the preliminary candidate regional administrative unit; the preliminary candidate area is a Yangtze river basin waterfront area;
the ecological protection importance evaluation graph generation module is used for evaluating the geographic data of the administrative units of the primary candidate area to obtain an ecological protection importance evaluation graph;
the town suitability evaluation graph generation module is used for evaluating the geographic data of the administrative unit of the preliminary candidate area to obtain a town suitability evaluation graph;
the town suitability evaluation graph generating module is used for evaluating the geographic data of the waterfront area of the Yangtze river basin according to the territorial space development suitability evaluation process to obtain a town suitability evaluation graph;
the candidate region generation module is used for superposing the town suitability evaluation graph and the ecological protection importance evaluation graph through a GIS; overlapping the displayed area of the town suitability evaluation graph and the ecological protection importance evaluation graph to serve as a candidate area;
the natural condition limiting module is used for reducing the range of the candidate region through the natural condition limitation set by GIS superposition;
the town construction condition limiting module is used for limiting the town construction conditions set by GIS superposition to narrow the range of the candidate area;
the traffic condition accessibility limiting module is used for determining a final candidate area through the traffic condition accessibility limitation set by GIS superposition;
and the display module is used for displaying the final candidate area as an industrial park site selection area through the GIS.
The invention provides a computer-readable storage medium, which stores a computer program, wherein when the computer program is executed by a processor, the processor executes the steps of the method for selecting the site of the project of the industrial park in the waterfront area of the Yangtze river basin.
The beneficial effects of the invention are: the method starts from three aspects of natural limiting conditions, town construction limiting conditions and traffic limiting conditions by means of GIS (Geographic information system) based on a Geographic database and by taking superposition analysis and neighborhood analysis as main means, and considers subjective qualitative analysis and objective quantitative analysis at the same time. Based on GIS, the invention takes quantitative visual screening as a main analysis means, thus greatly improving the intuition and accuracy of the result. The method utilizes multiple demonstration analysis, fully considers influence factors of all aspects of site selection of the industrial park in the waterfront area of the Yangtze river and ensures the seriousness, the scientificity and the rationality of site selection. The invention constructs a site selection method for industrial park in waterfront area of Yangtze river basin, executes the method through a calculation program, can provide technical support for site selection of industrial parks in waterfront areas of different Yangtze river basins and can be repeatedly used. After the operator inputs the geographic data of the waterfront area of the Yangtze river, the final site selection conclusion can be automatically obtained only by setting the limiting conditions, so that the site selection efficiency is effectively improved, the site selection workload is reduced, meanwhile, the site selection conclusion is more in line with the actual site selection requirement, and the efficiency and the accuracy of the processing process of the geographic data and the conditional data are improved.
Drawings
FIG. 1 is a flow chart of a GIS-based Yangtze river basin waterfront industrial park site selection method
FIG. 2 is a schematic view of the area double-evaluation analysis in the examples.
FIG. 3 is a schematic diagram of the address candidate area analyzed after adding natural constraint conditions in the embodiment
FIG. 4 is a schematic diagram of the address selection candidate area analyzed after adding the town construction condition in the embodiment
FIG. 5 is a schematic diagram of the address selection candidate area analyzed after adding traffic restriction conditions in the embodiment
Detailed Description
The invention will be further described in detail with reference to the following drawings and specific examples, which are not intended to limit the invention, but are for clear understanding.
As shown in fig. 1, the invention provides a method for selecting sites of projects of an industrial park in a waterfront area of a Yangtze river basin, which comprises the following steps:
acquiring geographic data of the preliminary candidate regional administrative unit; the preliminary candidate area is a Yangtze river basin waterfront area;
calculating according to geographic data of administrative units of the primary candidate area to obtain an ecological protection importance evaluation graph and a town suitability evaluation graph of the primary candidate area; the ecological protection importance evaluation graph is used for marking a site selection area which accords with the bearing capacity of the resource environment; the town suitability evaluation graph is used for marking a site selection area meeting the requirement of the national space development;
superposing the town suitability evaluation graph and the ecological protection importance evaluation graph through a GIS;
overlapping the displayed area of the town suitability evaluation graph and the ecological protection importance evaluation graph to serve as a candidate area;
narrowing the range of the candidate region through the natural condition limit set by GIS superposition;
narrowing the range of the candidate area through the limitation of town construction conditions set by GIS superposition;
determining a final candidate area through the traffic condition accessibility limit set by GIS superposition;
and displaying the final candidate area as an industrial park site selection area through the GIS.
The specific embodiment 1 provides a method for selecting a site of a project of an industrial park in a waterfront area of a Yangtze river basin, which comprises the following steps:
s1: and establishing a geographic database, and storing the acquired geographic data of the preliminary candidate area into the geographic database.
S2: and double evaluation is carried out, and a town suitability evaluation graph and an ecological protection importance evaluation graph of resource environment bearing capacity evaluation and homeland space development suitability evaluation results are obtained.
S3: and (4) performing superposition analysis, namely superposing the town suitability evaluation graph and the ecological protection importance evaluation graph.
S4: and determining at least one candidate region according to the overlapped image spots.
S5: specific contents and judgment priorities of natural conditions, town construction conditions and traffic condition accessibility limiting conditions are initialized, and an address selection analysis flow is constructed to judge the address selection suitability of the candidate area.
S6: and (4) natural condition restriction analysis and calculation, namely performing superposition analysis on quantitative conditions such as a 1-kilometer range of the Yangtze river and tributaries thereof, a drinking water source protection area, an ecological protection redline range, a Yangtze river shoreline control requirement, a Zhongtan customer-oriented management restriction requirement, a river channel management requirement, a permanent basic farmland protection range, a landform and landform, a historical culture protection unit management range and the like through a GIS (geographic information system), and if one of the conditions is not met, returning to the step S5 and selecting a candidate site selection area again.
S7: and (4) carrying out limitation analysis and calculation on town construction conditions, superposing town development boundaries, selecting sites of major infrastructure, setting conditions of water outlets, perennial dominant wind directions, and quantitative conditions such as a main centralized construction area zone, a construction land scale, a homeland space planning zone and the like, and returning to the step S5 to select the site selection candidate zone again if one condition is not met.
S8: and analyzing and calculating the accessibility of the traffic conditions, and performing candidate area optimization by using a GIS (geographic information System) neighborhood analysis method and taking the main freight mode of the industrial park as a reference factor and overlapping the positions of traffic and related facilities of ports, railways, aviation, high-grade roads, freight hubs, logistics parks and the like. For example: if the main freight transportation mode is railway transportation, taking a convenient candidate area for reaching a railway freight station as a preferential site; if the main freight transportation mode is water transportation, taking a convenient candidate area for reaching the port as a priority site selection; the same analogy is similar to other main shipping method selection methods.
S9: and after the three influence conditions are analyzed and calculated, obtaining an industrial park site selection area, and displaying the selected area in a geographic database.
The specific embodiment 2 provides a method for selecting a site of a project of an industrial park in a waterfront area of a Yangtze river basin, which comprises the following steps:
s1: and obtaining a town construction applicability evaluation graph and an ecological protection importance evaluation graph through related data information, and performing GIS superposition analysis on the two graphs to obtain a double-evaluation analysis graph, which is shown in figure 2.
S2: obtaining the project type of the project to be addressed and a suitable address candidate area, wherein the suitable candidate area is a candidate area A0 which is generally suitable for the construction suitability of the city town in theory and is above the suitable candidate area;
s3: overlapping 1 kilometer range lines of Yangtze river and tributaries thereof through GIS overlapping analysis on the basis of the existing candidate area A0 suitable for site selection; the method comprises the steps of determining the range of a Yangtze river trunk dike and a branch flood bank, buffering the ranges outwards for 1 kilometer to obtain corresponding industrial item control lines, wherein the corresponding industrial item control lines are located in an area within the range of 1 kilometer, and forbidding the entrance and stay of paper-making industrial items according to the requirements related to the Yangtze river protection law to obtain a new candidate area A1 suitable for addressing.
S4: on the basis of the suitable site candidate area A1, a shoal and private-market management area is superposed through GIS superposition analysis, the shoal and private-market of the stone city is mainly divided into a single-return private-market and a double-return private-market, and no industrial project can be laid out, and a beach alkalescent range is cut on the basis of A1 by a cutting tool to obtain a new suitable site selection candidate area A2.
S5: and on the basis of the candidate area A2 suitable for site selection, overlapping river and lake water areas including river and lake right demarcation results and three-tone natural water areas through GIS overlapping analysis, and cutting the river and lake areas on the basis of A2 through a cutting tool to obtain a new candidate area A3 suitable for site selection.
S6: and on the basis of the candidate area A3 suitable for site selection, superposing the range of the stagnant flood storage area through GIS superposition analysis, and cutting the range of the stagnant flood storage area on the basis of A3 through a cutting tool to obtain a new candidate area A4 suitable for site selection.
S7: and on the basis of the suitable location candidate area A4, superposing a permanent basic farmland protection range through GIS superposition analysis, and cutting the permanent basic farmland protection range on the basis of A4 through a cutting tool to obtain a new suitable location candidate area A5.
S8: and on the basis of the suitable site selection candidate area A5, superposing the ecological red line protection range through GIS superposition analysis, and cutting the ecological red line protection range on the basis of A5 through a cutting tool to obtain a new suitable site selection candidate area A6.
S9: and on the basis of the candidate area A6 suitable for site selection, carrying out GIS superposition analysis to superpose an area with a terrain gradient larger than 25%, and cutting an area range with a terrain gradient larger than 25% on the basis of the area A6 by using a cutting tool to obtain a new candidate area A7 suitable for site selection.
S10: and on the basis of the candidate area A7 suitable for site selection, overlapping a drinking water source protection place through GIS overlapping analysis, and cutting the drinking water source protection place range on the basis of A7 through a cutting tool to obtain a new candidate area A8 suitable for site selection.
S11: and on the basis of the candidate area A8 suitable for site selection, overlapping the protective area range of the Yangtze river shoreline through GIS overlapping analysis, and cutting the protective area range of the Yangtze river shoreline on the basis of the candidate area A8 through a cutting tool to obtain a new candidate area A9 suitable for site selection.
S12: and on the basis of the candidate area A9 suitable for site selection, superposing the historical culture protection unit range through GIS superposition analysis, and cutting the historical culture protection unit range on the basis of A9 through a cutting tool to obtain a new candidate area A10 suitable for site selection.
S13: on the basis of the suitable location candidate area A10, overlapping the scenic spot area range through GIS overlapping analysis, and cutting the scenic spot area range on the basis of A10 through a cutting tool to obtain a new suitable location candidate area A11.
S14: and (3) performing data pattern spot rationality correction on the basis of the candidate area A11 suitable for site selection, deducting candidate pattern spots with the area smaller than 10 hectares and special-shaped pattern spots with the width smaller than 100 meters to obtain a new candidate area A12 suitable for site selection. The candidate region patches are all located in the Jiangnan region of the rock head, as shown in FIG. 3.
S15: and on the basis of the suitable location candidate area A12, overlaying the town development boundary through GIS overlay analysis, and cutting out a map spot which is not connected with the town development boundary on the basis of A12 through a cutting tool to obtain a new suitable location candidate area A13.
S16: and on the basis of the suitable location candidate area A13, superposing the range of the major construction project through GIS superposition analysis, and cutting the range of the major construction project on the basis of A13 through a cutting tool to obtain a new suitable location candidate area A14.
S17: and on the basis of the suitable site selection candidate area A14, superposing the current urban construction range through GIS superposition analysis, and cutting the current urban construction range on the basis of A14 through a cutting tool to obtain a new suitable site selection candidate area A15.
S18: on the basis of the candidate area A14 suitable for site selection, neighborhood analysis is carried out by GIS neighborhood analysis and referring to the territorial space development pattern planning, the neighborhood analysis comprises the relative position of the A14 and a centralized urban construction area, the perennial dominant wind direction relationship, the upstream and downstream relationship of drainage and the like, unfavorable space avoidance is carried out, and a new candidate area A15 suitable for site selection is obtained.
S19: on the basis of the suitable site selection candidate area A15, compared with the land size of the project to be selected, the special-shaped pattern spots with the width less than 100 meters are deducted, the pattern spots with the size less than 10 hectares are deducted, a new suitable site selection candidate area A16 is obtained, and the suitable site selection candidate area has three pattern spots in total. As shown in fig. 4.
S20: on the basis of the suitable location candidate area A16, the GIS neighborhood analysis is carried out, and the location candidate areas suitable for port transportation, railway transportation, road transportation, air transportation and the like are selected on the basis of the main freight mode of the industrial park to be located and the principle of facilitating the transportation of goods, and meanwhile, the neighborhood analysis is carried out. The main freight transportation of the industrial park is water transportation and road transportation, and the railway transportation is assisted. The east candidate area is provided with ports, water transportation is convenient, the distance between the east candidate area and the high-grade road and railway stations is long, and road and railway transportation is inconvenient; the south candidate area passes through national roads and high speed, the highway transportation is convenient, the distance from the south candidate area to a railway station and a port is long, and the water transportation and the railway transportation are inconvenient; the middle candidate area is close to the high-speed access and exit and the sparse port railway freight station, and is closer to the east and west ports, so that the freight transportation is most convenient. The result is a new suitable addressing candidate a17, located in the middle candidate region patch. As shown in fig. 5.
S21: and framing a regular site selection range in the geographic database, and exporting the formulated project site selection range.
Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A project site selection method for an industrial park in a waterfront area of a Yangtze river basin is characterized by comprising the following steps: the method comprises the following steps:
acquiring geographic data of the preliminary candidate regional administrative unit; the preliminary candidate area is a Yangtze river basin waterfront area;
calculating according to geographic data of administrative units of the primary candidate area to obtain an ecological protection importance evaluation graph and a town suitability evaluation graph of the primary candidate area;
superposing the town suitability evaluation graph and the ecological protection importance evaluation graph through a GIS;
overlapping the displayed area of the town suitability evaluation graph and the ecological protection importance evaluation graph to serve as a candidate area;
narrowing the range of the candidate region through the natural condition limitation set by GIS superposition;
narrowing the range of the candidate area through the limitation of town construction conditions set by GIS superposition;
determining a final candidate area through the accessibility limit of the traffic condition set by GIS superposition;
and displaying the final candidate area as an industrial park site selection area through the GIS.
2. The method for project site selection of the industrial park in the waterfront area of the Yangtze river basin according to claim 1, wherein the project site selection method comprises the following steps: the candidate area generated by superposing the town suitability evaluation graph and the ecological protection importance evaluation graph comprises a plurality of pattern spots; aiming at a plurality of pattern spots, natural conditions, town construction conditions and traffic condition accessibility limits set by GIS superposition are adopted in sequence, and the range of each pattern spot is reduced; and in the process of reducing the range of any one of the pattern spots, when the area of the pattern spot is reduced to be smaller than the set condition limit, stopping the subsequent reduction operation aiming at the pattern spot, and selecting the next pattern spot to reduce the range of the pattern spot by adopting natural conditions, town construction conditions and traffic condition accessibility limit set by GIS superposition.
3. The method for project site selection of the industrial park in the waterfront area of the Yangtze river basin according to claim 2, wherein the project site selection method comprises the following steps: the process of narrowing the range of the candidate region through the natural condition limitation set by GIS superposition comprises the following steps: the method comprises the steps of sequentially removing a 1-kilometer range region of the Yangtze river and branches thereof, a drinking water source protection region, an ecological protection red line range region, a Yangtze river shoreline management and control requirement region, a beach civil-oriented management limit requirement region, a river channel management requirement region, a permanent basic farmland protection range region, a topographic feature constraint region and a historical culture protection unit management range region aiming at each pattern spot of a candidate region through a GIS.
4. The project site selection method for the industrial park in the waterfront area of the Yangtze river basin according to claim 3, characterized by comprising the following steps: the process of narrowing the range of the candidate area through the limitation of the town construction condition set by GIS superposition comprises the following steps: sequentially removing a town development boundary area, a major infrastructure site selection area and a current urban construction range aiming at each image spot of the candidate area through a GIS; and developing pattern planning by referring to the territorial space, performing neighborhood analysis through a GIS (geographic information system), and avoiding the unfavorable space.
5. The project site selection method for the industrial park in the waterfront area of the Yangtze river basin according to claim 4, characterized by comprising the following steps: the process of determining the final candidate area through the traffic condition accessibility limit set by GIS superposition comprises the following steps: by a GIS neighborhood analysis method, the main freight mode of the industrial park is taken as a reference factor, the positions of ports, railways, aviation, high-grade roads, freight hubs, logistics park traffic and related facilities are superposed, and the road closest to the main freight mode and the pattern spot closest to the related set position are selected as final candidate areas.
6. The method for project site selection of the industrial park in the waterfront area of the Yangtze river basin according to claim 5, wherein the project site selection method comprises the following steps: the process of acquiring the geographic data of the waterfront area of the Yangtze river basin comprises the following steps: and establishing a geographic database, and storing the acquired geographic data of the waterfront area of the Yangtze river basin into the geographic database.
7. The method for project site selection of the industrial park in the waterfront area of the Yangtze river basin according to claim 5, wherein the project site selection method comprises the following steps: and framing a regular final address selection range of the candidate area in the geographic database, and deriving the proposed item address selection range.
8. The project site selection method for the industrial park in the waterfront area of the Yangtze river basin according to claim 2, characterized by comprising the following steps: the set condition limit comprises candidate pattern spots with the area less than 10 hectare and special-shaped pattern spots with the width less than 100 meters.
9. A Yangtze river basin waterfront area industrial park project site selection system is characterized by comprising: the system comprises a geographic data acquisition module, an ecological protection importance evaluation graph generation module, a town suitability evaluation graph generation module, a candidate region generation module, a natural condition limiting module, a town construction condition limiting module, a traffic condition accessibility limiting module and a display module;
the geographic data acquisition module is used for acquiring geographic data of the preliminary candidate regional administrative unit; the preliminary candidate area is a Yangtze river basin waterfront area;
the ecological protection importance evaluation graph generation module is used for evaluating the geographic data of the administrative units of the preliminary candidate region to obtain an ecological protection importance evaluation graph;
the town suitability evaluation graph generation module is used for evaluating the geographic data of the administrative unit of the preliminary candidate area to obtain a town suitability evaluation graph;
the candidate region generation module is used for superposing the town suitability evaluation graph and the ecological protection importance evaluation graph through a GIS; overlapping the displayed area of the town suitability evaluation graph and the ecological protection importance evaluation graph to serve as a candidate area;
the natural condition limiting module is used for reducing the range of the candidate region through the natural condition limitation set by GIS superposition;
the town construction condition limiting module is used for reducing the range of the candidate area through the town construction condition limitation set by GIS superposition;
the traffic condition accessibility limiting module is used for determining a final candidate area through the traffic condition accessibility limitation set by GIS superposition;
and the display module is used for displaying the final candidate area as an industrial park site selection area through the GIS.
10. A computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the method steps of locating an industrial park project in a waterfront area of the Yangtze river basin according to any one of claims 1 to 8.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116341733A (en) * | 2023-03-20 | 2023-06-27 | 东南大学建筑设计研究院有限公司 | Cold island value evaluation-based adaptive range classification method |
| CN117252745A (en) * | 2023-11-20 | 2023-12-19 | 河北省交通规划设计研究院有限公司 | Public service facility site selection method and device and computer equipment |
| CN117610992A (en) * | 2023-11-15 | 2024-02-27 | 广州市城市规划勘测设计研究院有限公司 | Space location method, device and equipment for prefabricated vegetable industrial park and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116341733A (en) * | 2023-03-20 | 2023-06-27 | 东南大学建筑设计研究院有限公司 | Cold island value evaluation-based adaptive range classification method |
| CN116341733B (en) * | 2023-03-20 | 2023-12-01 | 东南大学建筑设计研究院有限公司 | Cold island value evaluation-based adaptive range classification method |
| CN117610992A (en) * | 2023-11-15 | 2024-02-27 | 广州市城市规划勘测设计研究院有限公司 | Space location method, device and equipment for prefabricated vegetable industrial park and storage medium |
| CN117252745A (en) * | 2023-11-20 | 2023-12-19 | 河北省交通规划设计研究院有限公司 | Public service facility site selection method and device and computer equipment |
| CN117252745B (en) * | 2023-11-20 | 2024-03-12 | 河北省交通规划设计研究院有限公司 | Public service facility site selection method and device and computer equipment |
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