Study on the evaluation and optimization of ecological spatial layout of the lower Yellow River floodplain

被引：4
|
作者：
Zhang, Jinliang [1 ,2 ]
Zhang, Yuansheng [2 ]
机构：
[1] Yellow River Engn Consulting Co Ltd, Zhengzhou 450003, Peoples R China
[2] Tianjin Univ, Tianjin 300072, Peoples R China
来源：
2019 THE 3RD INTERNATIONAL CONFERENCE ON AGRICULTURAL AND FOOD SCIENCE | 2020年 / 559卷
关键词：
D O I：
10.1088/1755-1315/559/1/012019
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
There are some problems such as insufficient ecological space in the floodplain of the lower Yellow River. Based on the analysis of the function orientation of the floodplain, this paper constructs the comprehensive evaluation index matrix of the ecological spatial layout. Taking the floodplain of the plain demonstration area as a typical example, the regional flood control safety conditions, agricultural development conditions, socioeconomic conditions, and river ecological conditions are comprehensively evaluated. Based on the comprehensive analysis of the key conditions of town, agriculture, and ecology, the suitable areas for town construction, agricultural production, and ecological protection are defined respectively. Combined with the flood control safety requirements of the floodplain, the ecological space layout of the floodplain is optimized to propose the Yellow River new ideas for the optimization of the ecological spatial pattern of the downstream floodplain.
引用
收藏
页数：8
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