Establishment of Ecological Protection Zone in China based on Analytic Hierarchy Process

Yating Zhang ； Shengqi Hou ； Jinhao Liang ； Congcong Zhan ； Huawen Zhang

《International Core Journal of Engineering》 8卷8期 (2022/08) Pp. 641-646

https://doi.org/10.6919/ICJE.202208_8(8).0086

摘要

Using the analytic hierarchy process (AHP) in system engineering, we first establish the analytic hierarchy process (AHP) model, and take the cities that need to be established as the decision-making goal, and take the main factors that affect the ecology : forest cover rate, the number of geological disasters, water network density index, desertification land area, and air quality as the criterion layer elements. Taking the eight cities with the most serious desertification in China as the index layer, we use matlab software to run the data, and obtain the final feature vector and weight value. It is determined that Xinjiang, Gansu, and Qinghai are the areas that need to establish ecological protection zones most.

關鍵字

Analytic Hierarchy Process ； Desertification ； Ecological Protected Areas

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