[1]DU Juan,CHEN Ying.Ecosystem Health Evaluation of Oasis-Desert Ecotone in Minqin County Based on PSR Model[J].Research of Soil and Water Conservation,2016,23(01):215-220.
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Ecosystem Health Evaluation of Oasis-Desert Ecotone in Minqin County Based on PSR Model
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 01
Page number:
215-220
Column:
Public date:
2016-02-28
- Title:
- Ecosystem Health Evaluation of Oasis-Desert Ecotone in Minqin County Based on PSR Model
- Keywords:
- ecosystem evaluation; oasis-desert ecotone; PSR; health status; Minqin County
- CLC:
- X171
- DOI:
- -
- Abstract:
- Ecosystem health assessment is one of the hot issues on the ecosystem management and the macroscopic ecology research at present, as well as the key to the sustainable development of regional ecosystem. We took the oasis-desert ecotone of Minqin County as an example, built the ecosystem health evaluation system, and used the entropy value method, maximum difference dormalization method and multi-factor comprehensive evaluation method to evaluate the ecosystem health condition. The results showed that the evaluation results were consistent with the actual situation in the study area, and the comprehensive index of ecosystem health in the oasis-desert ecotone was in the state of health in Minqin County based on the PSR model, which is rising. The ecological environment of the oasis-desert ecotone in Minqin County is good on the whole; meanwhile, it provided the reference basis for the ecosystem health evaluation of the other oasis-desert ecotone.
- References:
-
[1] Rapport D J. What constitutes ecosystem health[J]. Perspectives in Biology and Medicine,1989,33(1):120-132.
[2] Rapport D J. Ecosystem Health[M]. Oxford:Blackwell Science,1998.
[3] 唐涛,蔡庆华,刘健康.河流生态系统健康及其评价[J].应用生态学报,2002,13(9):1191-1194.
[4] 边博,程小娟.城市河流生态系统健康及其评价[J].环境保护,2006(4):66-69.
[5] 张晓琴,石培基.基于PSR模型的兰州城市生态系统健康评价研究[J].干旱区资源与环境,2010,24(3):77-82.
[6] 樊自立,马英杰,王让会,等.干旱区内陆河流域生态系统的类型及整治途径[J].中国沙漠,2000,20(4):393-397.
[7] 杨春红,张正栋,田楠楠,等.基于PSR模型的汕头市土地生态安全评价[J].水土保持研究,2012,19(3):209-214.
[8] 颜利,王金坑,黄浩.基于PSR框架模型的东溪流域生态系统健康评价[J].资源科学,2008,30(1):107-113.
[9] 任建丽,金海龙,叶茂,等.基于PSR模型对艾比湖流域生态系统健康评价研究[J].干旱区资源与环境,2012,26(2):37-41.
[10] 史永亮,杨东峰,王如松,等.基于PSR模型的大丰市城市生态系统健康综合评价[J].环境科学与技术,2008,31(2):120-124.
[11] 张秀娟,周立华.基于DFSR模型的北方农牧交错区生态系统健康评价:以宁夏盐池县为例[J].中国环境科学,2012,32(6):1134-1140.
[12] 冯科,吴次芳,刘勇.浙江省城市土地集约利用的空间差异研究:以PSR与主成分分析的视角[J].中国软科学,2007(2):102-108.
[13] 石晓枫,兰芬.PSR模式在城市规划环境影响评价中的应用[J].环境科学与技术,2006,32(6):442-445.
[14] 林倩,张树深,刘素玲.辽河口湿地生态系统健康诊断与评价[J].生态与农村环境学报,2010,26(1):41-46.
[15] 陈奕,许有鹏,宋松.基于"压力-状态-响应"模型和分形理论的湿地生态健康评价[J].环境污染与防治,2010,32(6):27-31,59.
[16] 乔蕻强,陈英.基于PSR模型的干旱绿洲灌区耕地集约利用评价[J].干旱地区农业研究,2015,33(1):238-243.
[17] 陈美球,刘桃菊,许莉.基于PSR框架模型的流域生态系统健康评价研究现状及展望[J].江西农业大学学报:社会科学版,2011,10(3):83-89.
[18] 陈美球,许莉,刘桃菊,等.基于PSR框架模型的赣江上游生态系统健康评价[J].江西农业大学学报,2012,34(4):839-845.
[19] 林和山,陈本清,许德伟,等.基于PSR模型的滨海湿地生态系统健康评价:以辽河三角洲滨海湿地为例[J].台湾海峡,2012,31(3):420-429.
[20] 罗遵兰,赵志平,孙光,等.松花江流域湿地生态系统健康评价[J].水土保持研究,2015,22(1):105-110.
[21] 田青,李宗杰,宋玲玲,等.甘肃河西地区1986-2011年水土保持生态安全格局[J].中国沙漠,2015,34(6):1692-1698.
[22] 刘海娟,陆凡.遗传投影寻踪插值模型在生态安全评价中的应用:以甘肃省民勤县为例[J].西北农林科技大学学报:自然科学版,2013,41(1):118-124.
[23] 谢余初,巩杰,赵彩霞,等.干旱区绿洲土地利用变化的生态系统服务价值响应:以甘肃省金塔县为例[J].水土保持研究,2012,19(2):165-170.
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1900-01-01