摘要
结合“两山”理论和Lotka-Volterra模型,构建了绿色发展模式评价模型,α为“经济山”对于“生态山”的竞争抑制系数,β为“生态山”对于“经济山”的竞争抑制系数,当α>β时为灰度绿色发展模式,当α<β时为浅度绿色发展模式,当α=β时为深度绿色发展模式。通过层次分析法(AHP)计算得出各指标的权重,再结合陕南绿色发展模式得出结论,西安、铜川、汉中、商洛市为灰度绿色发展模式;宝鸡、咸阳、渭南、延安、榆林、安康市为浅度绿色发展模式;没有城市为深度绿色发展模式。
Combined with the“Two Mountains”theory and Lotka-Volterra symbiosis model,the evaluation model of green develop⁃ment mode was constructed.αis the competitive inhibition coefficient of“economic mountain”to“ecological mountain”,βis the com⁃petitive inhibition coefficient of“ecological mountain”to“economic mountain”,whenα>βis gray green development mode,whenα<βis light green development mode,whenα=βis deep green development mode.Through Analytic hierarchy process(AHP)to calcu⁃late the weight of each index,combined with the green development model of Southern Shaanxi,it was concluded that Xi'an,Tongch⁃uan,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.
作者
杨瑛娟
周晓婷
郭峰娟
YANG Ying-juan;ZHOU Xiao-ting;GUO Feng-juan(College of Economic and Management,Shangluo University,Shangluo 726000,Shaanxi,China;Shangluo Public Scientific Quality and Qinling Ecological Environment Protection Research Center,Shangluo 726000,Shaanxi,China)
出处
《湖北农业科学》
2021年第4期148-151,共4页
Hubei Agricultural Sciences
基金
陕西省教育厅重点项目(20JZ041)
商洛学院科研项目(20FK012)
商洛文化暨贾平凹研究中心开放课题(18SLWH08)。
