基于压力-状态-响应模型的新疆生产建设兵团生态效应评估  

Ecological Effect Assessment in Xinjiang Production and Construction Corps(XPCC)Based on the PSR Sustainability Framework Model

作　　者：刘东芝 王昭阳[1,2] 杨广 何新林[1,2] 李俊峰 Liu Dongzhi;Wang Zhaoyang;Yang Guang;He Xinlin;Li Junfeng(College of Water Conservancy and Architecture Engineering,Shihezi University,Shihezi 832003,China;Key Laboratory of Modern Water-saving Irrigation of Xinjiang production and Construction Corps,Shihezi 832000,Chinaa)

机构地区：[1]石河子大学水利建筑工程学院,新疆石河子832003 [2]现代节水灌溉兵团重点试验室,新疆石河子832000

出　　处：《绿色科技》2018年第6期123-128,132,共7页Journal of Green Science and Technology

基　　金：中国科学院野外站联盟项目(编号:KFJ-SW-YW027-01);国家重点研发计划水资源高效利用专项课题(编号:2017YFC0404304);兵团应用基础研究计划(编号:2016AG003);石河子大学高层次人才科研启动项目(编号:RCZX2015027;RCZX2015028)

摘　　要：指出了新疆生产建设兵团(以下简称兵团)成立60多年来在经济发展的同时,其生态环境效应是否同步改善是值得关注的问题之一。基于压力-状态-响应(P-S-R)框架模型构建了兵团生态效应评价模型,计算了兵团生态效应综合指数,结果表明:兵团整体生态效应状况在时间尺度上呈下降趋势,由0.515(2008)降到0.481(2015);在空间尺度上,北疆兵团的生态效应综合指数介于0.359~0.600之间,生态状况整体较好,东疆兵团和南疆兵团的生态效应综合指数在0.226~0.363之间,生态状况整体较差。根据兵团不同地域生态状况变化的原因,提出了改善生态效应的建议与对策,为兵团未来区域生态环境的发展提供参考。Xinjiang Production and Construction Corps(XPCC)has made remarkable achievements in economic development.However,it is unclear whether the ecological and environmental situation in XPCC is developing synchronously with social economic status.This paper constructed the XPCC ecological effect based on the pressure-state-response(PSR)framework model.The comprehensive index of the ecological effects of the XPCC was calculatedby the evaluation model.The results showed that the overall ecological effect of XPCC was downtrend in the temporal scale,and the value declined from 0.515(2008)to 0.481(2015);the comprehensive index of ecological effect in northern XPCC was between 0.359-0.600 in the spatial scale,where the ecological situation was better as a whole.Meanwhile,the comprehensive indexes of ecological effects in the eastern and the southern of the XPCC were between 0.226-0.363,where the ecological situation was degenerated as a whole.To improve ecological environmental situation and societal sustainability in XPCC,a suite of remedial and preventative suggestion was proposed to manage ecological security in the regions.

关 键 词：新疆生产建设兵团 生态风险评估 压力-状态-响应框架 生态效应综合指数 时空分布 

分 类 号：F324[经济管理—产业经济]