Ecological technology screening and layout method in urban relocation land landscaping

A landscaping and ecological technology technology, which is applied in the field of ecological technology selection and layout in urban relocation landscaping, can solve the problems of insufficient guidance functions, lack of guidance and screening functions for comprehensive environmental pollution control, and lack of large amounts of data, etc., to achieve construction The effect of level and ecological service function improvement

Pending Publication Date: 2020-02-14
SHANGHAI ACADEMY OF LANDSCAPE ARCHITECTURE SCI & PLANNING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The program mainly focuses on the evaluation of ecological service functions, and the guiding function for design purposes is still not comprehensive enough. It lacks the guidance and screening functions for comprehensive environmental pollution control. Supported by a large amount of data, the degree of intelligence is insufficient

Method used

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  • Ecological technology screening and layout method in urban relocation land landscaping
  • Ecological technology screening and layout method in urban relocation land landscaping
  • Ecological technology screening and layout method in urban relocation land landscaping

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Such as Figure 1~5 Among them, a method for screening and layout of ecological technology in landscaping of urban relocation sites, including the following steps:

[0061] S1. Site data import;

[0062] The site data includes historical data and current data;

[0063] The historical data includes the schematic diagram of site expansion, historical aerial photographs of the site, and utilization maps in different periods; the historical data is used to determine the pollution sources that existed in history, and is used for the keywords of the intelligent analysis library and the corresponding database of pollution sources and the classification of production enterprises and The pollution source corresponding database provides basic data. For example, when there is a certain chemical enterprise in the site in history, the parameters such as the name, product and technological process of the chemical enterprise can provide clues for determining the source of pollution....

Embodiment 2

[0101] Such as Figure 10~14 Among them, in the ecological technology screening and layout method of the present invention, a functional improvement or restoration type ecological technology solution is selected, and the screening and reuse technology of site topsoil resources is taken as an example. According to the growth needs of regional zonal plants, the soil is divided into three areas (about 50-100 cm thick) according to the nutrient situation: good soil, medium soil, and low-quality soil; Figure 10 shown in . In the functional improvement database of the intelligent analysis library, different treatment schemes are given respectively. Among them, the topsoil protection and utilization of ecological technology are adopted for the fine soil area, and the topsoil is excavated and stored, and the hard site is used for stacking and covering. The trapezoid prevents compaction and collapse, and can be reused in the planting area of ​​the site, such as Figure 11 shown in . ...

Embodiment 3

[0103] Such as Figure 6~9 Among them, in the ecological technology screening layout method of the present invention, the scheme of pollution assessment and treatment is adopted. Based on the historical data and current data to assess the environmental status of the site, the pollution risk is assessed through the database corresponding to keywords and pollution sources, the database corresponding to classified production enterprises and pollution sources, the database of environmental pollution assessment and the database of environmental pollution and treatment plans, and the degree of pollution is divided into Severe, moderate, mild 3 levels such as Image 6 shown in . For the heavily polluted soil, implement the removal strategy, and transport the heavily polluted soil from the site to a special treatment location for treatment, such as deep digging, sealing landfill, biological assisted treatment, etc.; demolition of the previous industrial structures, and implementation...

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Abstract

The invention provides an ecological technology screening and layout method in urban relocation land landscaping, and relates to the field of urban landscaping ecological transformation, capable of realizing the ecological technology screening and layout in urban relocation land landscaping through the steps of site data import, design target setting, site analysis and export. Ecological improvement or treatment is realized by utilizing a functional improvement or pollution treatment scheme through analysis and decision of an ecological technology screening layout scheme. According to the ecological technology screening and layout method, a park green land ecological technology application system framework diagram and a partition ecological technology layout diagram based on a park green land design scheme can be output, and urban park green land ecological design and construction can be practically guided, and the urban park green land construction level and the ecological service function are remarkably improved.

Description

technical field [0001] The invention relates to the field of ecological reconstruction of urban landscaping, in particular to a method for screening and layout of ecological technologies in landscaping of urban relocation sites. Background technique [0002] The park green space is open to the public, with recreation as the main function, as well as functions of ecology, landscape, culture, education, emergency and risk avoidance, and a green space with certain recreational and service facilities. As an important part of urban ecological environment protection, park green spaces of different sizes and types in different locations play important and differentiated ecological functions. Therefore, at the beginning of the construction of park green space, the selection of appropriate ecological technology and rational layout application will effectively improve the ecological service function of urban park green space. Ecological technologies at the present stage mostly stay i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G06F16/25G06F16/29
CPCG06Q10/0637G06Q10/0639G06Q50/26G06F16/252G06F16/29
Inventor 张浪郑思俊臧亭李晓策富婷婷殷明
Owner SHANGHAI ACADEMY OF LANDSCAPE ARCHITECTURE SCI & PLANNING
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