Modification and Improvement of Ecological Footprint Model in Land Use

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Wu, Rui^1 ; Li, Chengying^1 ; Gong, Zhiqi^1

Engineering Management, Qinghai University, Xining, Qinghai

810000, China^1

关键词: Ecological footprint;    Ecological Footprint Analysis;    Quantitative evaluation;    Reproducibilities;    Spatial expressions;    Unified description;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/5/052049/pdf
DOI  :  10.1088/1755-1315/189/5/052049

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The ecological footprint analysis method realizes the unified description of various natural resources by presenting the concept of ecological productive land and has strong reproducibility and easy to understand. In the past 20 years, the ecological footprint has become one of the indicators for quantitative evaluation of sustainable development, and it has been applied to various fields of land use research. Because the ecological footprint model itself has ecological bias, conservative results, inaccurate and static defects, and implemented at land use, the spatial expression ability is insufficient, and the land diversity is neglected. Scholars have revised the ecological footprint model. This paper sets out the revision and improvement of the ecological footprint model in land use. Finally, it puts forward the insufficiency and prospect in land use.