Bulletin of Surveying and Mapping ›› 2021, Vol. 0 ›› Issue (7): 150-155.doi: 10.13474/j.cnki.11-2246.2021.0227

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Analysis of natural resources ecological spatial characteristics and suitability evaluation: taking Jinshan district in Shanghai as an example

XIN Jing, ZHANG Wen, LI Shuyao   

  1. Shanghai Institute of Surveying and Mapping, Shanghai 200036, China
  • Received:2021-01-13 Revised:2021-05-15 Online:2021-07-25 Published:2021-08-04

Abstract: This paper takes Jinshan district in Shanghai as an example. According to the data of geographical conditions, from the perspectives of comprehensive evaluation model of basic evaluation index, biological richness index and ecological landscape spatial pattern index, in addition to the conventional basic evaluation indicators, combined with the index of ecological space landscape pattern and the index of biological richness evaluates the ecological space suitability of the streets and towns in Jinshan district. The technical methods and routes in this article can provide certain technical support for relevant departments to carry out ecological environmental assessment, to coordinate the spatial requirements of various plans, and to strengthen land use control.

Key words: geographical conditions, ecological space, suitability, entropy weight method, biological richness index, index of ecological landscape spatial pattern

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