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Research on Shaanxi green symbiosis development model based on “Two Mountains” theory
YANG Ying-juan, ZHOU Xiao-ting, GUO Feng-juan
HUBEI AGRICULTURAL SCIENCES
2021, 60 (4):
148-151.
DOI: 10.14088/j.cnki.issn0439-8114.2021.04.031
Combined with the “Two Mountains” theory and Lotka-Volterra symbiosis model, the evaluation model of green development mode was constructed. α is the competitive inhibition coefficient of “economic mountain” to “ecological mountain”, β is the competitive inhibition coefficient of “ecological mountain” to “economic mountain”, when α>β is gray green development mode, when α<β is light green development mode, when α=β is deep green development mode. Through Analytic hierarchy process(AHP) to calculate the weight of each index, combined with the green development model of Southern Shaanxi, it was concluded that Xi'an, Tongchuan, Hanzhong and Shangluo were gray green development model; Baoji, Xianyang, Weinan, Yan'an, Yulin and Ankang were light green development model; no city was deep green development model.
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