Study on Division of Landscape Character Areas of River Corridor in Northwest Arid Area Based on LCA Method——Take Zhangye Section in Heihe River Basin as an Example

2017 4th International Conference on Environmental Systems Research

生态环境科学

Tao, Yanli^1 ; Xi, Xuesong^1 ; Xin, Yabei^1 ; Liu, Fangxin^1 ; Zhang, Bingbing^2

China Agricultural University, No. 17 Tsinghua east road, Beijing, China^1

Huachengboyuan Engineering Technology Grope Co., Ltd, No.10 Xuanwumenwai Street, Beijing, China^2

关键词: Arid area;    Evaluation index system;    Heihe river basin;    Landscape characters;    LCA methods;    NorthWest China;    River corridor;    Watershed scale;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/178/1/012044/pdf
DOI  :  10.1088/1755-1315/178/1/012044

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The division of landscape character areas is an effective way to plan the corridor of river corridors with rich natural and human resources. Based on the method and advanced experience of landscape character assessment in Europe, this paper summarizes the steps of landscape character areas classification and the evaluation index system of landscape character assessment for river corridors in the arid region of Northwest China. Taking Zhangye section in Heihe River Basin as an example, the area was divided into 11 landscape character areas in watershed scale. At the same time, the mapping of landscape character areas and the description of the landscape character areas were carried out.