Journal of Hebei University (Natural Science Edition) ›› 2017, Vol. 37 ›› Issue (6): 630-639.DOI: 10.3969/j.issn.1000-1565.2017.06.011

Previous Articles     Next Articles

Assessment of ecological security for Shuifeng Lake based on the DPSIR model

DONG Dianbo1,SUN Xuekai2,WEI Yawei3,WANG Wei4   

  1. 1.Liaohe River Research Center, Liaoning Academy of Environmental Sciences, Shenyang110161, China; 2.Daqinggou Ecological Station, Institute of Applied Ecology, Chinese Academyof Sciences, Shenyang 110016, China; 3.College of Forestry, Shenyang Agricultural University, Shenyang 110866, China; 4.Air Management Department, Liaoning Air Pollution Prevention andControl Management Center, Shenyang 110161, China
  • Received:2017-04-24 Published:2017-11-25

Abstract: In order to assess ecological security state of Shuifeng Lake basin scientifically,based on relevant statistical data and research findings,according to the DPSIR(driving force-pressure-state-impact-risk)model,an ecological security index(ESI)system of Shuifeng Lake was constructed from 4 aspects including the social and economic impact,water ecological health,ecological service,management and control,and the assessing system was built by 4 major items which include 33 indices.The result showed that the ESI was gradually increased from 2014 to 2016 and the assessment of ecological security of Shuifeng Lake basin was in good condition.To maintain the ecological security condition,a lot of measures must be taken from- DOI:10.3969/j.issn.1000-1565.2017.06.011基于DPSIR模型的水丰湖生态安全评估董殿波1,孙学凯2,魏亚伟3,王炜4(1.辽宁省环境科学研究院 辽河研究中心,辽宁 沈阳 110161;2.中国科学院沈阳应用生态研究所大青沟沙地生态实验站,辽宁 沈阳 110016;3.沈阳农业大学 林学院,辽宁 沈阳 110866;4.辽宁省大气污染防治管理中心 大气管理室,辽宁 沈阳 110161)摘 要:为了科学合理评估水丰湖生态安全状况,在相关统计数据和研究基础上,基于DPSIR(驱动力-压力-状态-影响-响应)框架模型,从社会经济影响、水生态健康、生态服务功能、调控管理4个方面,选择了4个大项,33个小项构建了水丰湖生态安全评估指标体系.评估结果表明:2014—2016年,水丰湖流域生态安全指数(ESI)逐步升高,水丰湖生态安全大体上位于良好水平范围.但要维持生态安全水平不下降,需要制定多方面的措施.加强环保的力度,阻止破坏生态环境,完善湖泊环境基础设施建设,建立湖泊环境治理和监管体系,是提高湖泊生态安全,实现水丰湖流域可持续发展的重要途径.关键词:水丰湖;DPSIR模型;生态安全中图分类号:X824 文献标志码:A 文章编号:1000-1565(2017)06-0630-10Assessment of ecological security for ShuifengLake based on the DPSIR modelDONG Dianbo1,SUN Xuekai2,WEI Yawei3,WANG Wei4(1.Liaohe River Research Center,Liaoning Academy of Environmental Sciences,Shenyang110161,China;2.Daqinggou Ecological Station,Institute of Applied Ecology,Chinese Academyof Sciences,Shenyang 110016,China; 3.College of Forestry,Shenyang Agricultural University,Shenyang 110866,China; 4.Air Management Department,Liaoning Air Pollution Prevention andControl Management Center,Shenyang 110161,China)Abstract: In order to assess ecological security state of Shuifeng Lake basin scientifically,based on relevant statistical data and research findings,according to the DPSIR(driving force-pressure-state-impact-risk)model,an ecological security index(ESI)system of Shuifeng Lake was constructed from 4 aspects including the social and economic impact,water ecological health,ecological service,management and control,and the assessing system was built by 4 major items which include 33 indices.The result showed that the ESI was gradually increased from 2014 to 2016 and the assessment of ecological security of Shuifeng Lake basin was in good condition.To maintain the ecological security condition,a lot of measures must be taken from- 收稿日期:2017-04-24 基金项目:辽宁省自然科学基金资助项目(2015020594);国家自然科学基金资助项目(41401262) 第一作者:董殿波(1981—),男,辽宁绥中人,辽宁省环境科学研究院高级工程师,主要从事污染生态方面的研究.E-mail:dianbo99-21@163.com 通信作者:孙学凯(1980—),男,辽宁沈阳人,中国科学院沈阳应用生态研究所工程师,主要从事生态恢复与环境污染控制、生态系统碳氮养分循环的研究.E-mail: sunxuekai@iae.ac.cn第6期董殿波等:基于DPSIR模型的水丰湖生态安全评估multi-aspects.Strengthening environmental protection,preventing the destruction of ecological environment,improving the lake environmental infrastructure construction and establishing lake environmental management and supervision system are important ways to improve the ecological security and realize the sustainable development of the Shuifeng Lake basin.

Key words: Shuifeng Lake:DPSIR model, ecological security

CLC Number: