Abstract

The aim of this study is to value the urban garden land ecological suitability to understand the city landscape ecology problems. In view of the Dong Liao of Jilin are being degraded ecological system, using the high accuracy of terrain data and environmental survey data and GIS technology support, taking vector data structure model, the evaluation factor layer stack formation evaluation unit and using the factor analysis method to determine evaluation factor weight. By applying ArcMap space analysis software of different factor given weight stack of urban landscape ecology suitability evaluation and different factor of urban landscape ecology environmental impact sensitivity analysis. Reasonable planning for urban garden land and effectively protect the city's ecological environment provide scientific basis.

Keywords:

Ecological suitability, GIS, sensitivity, urban landscape,

References

Competing interests

The authors have no competing interests.

Open Access Policy

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Copyright

The authors have no competing interests.