YE Zheng-wei,SUN Yan-li.Assessment on Water Environment Security in the Coastal Development Region in Jiangsu Based on PSR Model—A Case Study in Yancheng City[J].Research of Soil and Water Conservation,2013,20(06):197-202.
基于PSR模型的江苏沿海大开发地区水环境安全评价——以盐城市为例
- Title:
- Assessment on Water Environment Security in the Coastal Development Region in Jiangsu Based on PSR Model—A Case Study in Yancheng City
- 分类号:
- X824
- 摘要:
- 水环境安全越来越成为区域经济发展的制约因素。基于PSR构建模型，应用AHP方法，对江苏沿海大开发地区盐城市的水环境安全进行了测度与评价。结果显示：2005—2010年间，盐城市水环境趋于好转，水环境安全指数呈升高趋势，反映了人类积极响应策略的效应。在人口与GDP增长的压力下，工业用水量、废水排放达标率以及环保投入等方面是提高水环境安全的策略切入点。盐城市应优化水资源配置，加快产业结构调整与升级，走新型城市化与工业化道路，降低工业用水消耗，并增加环保投入与森林绿地恢复，从而降低水资源的环境风险。
- Abstract:
- Water environment security is a key limiting factor in the economic development. Based on the construction of Pressure-State-Response (PSR) model, water environment security is examined and assessed in Yancheng City in the coastal development region in Jiangsu by utilizing the analytic hierarchy process (AHP) weighting method. Assessment results show that there is an increasing trend of the index of the water environment security in Yancheng City, results also reveal that water environment is getting better than before which is resulted in the positive policy on the water environment. With the increasing pressure of population and the GDP increase, industrial water demand, qualified waster water discharge and investment on the environment are the key point for lowering the risk of the water environment. The risk of the water environment can be reduced by optimizing the water resource distribution, accelerating the upgrading of the industry, advancing into a new road to the urbanization and industrialization, decreasing the demand of industrial water consummation, and increasing the investment on the environment and the restoration of the forestland and the green land in Yancheng City.
参考文献/References:
[1] 张士锋,陈俊旭,华东,等.水资源系统风险构成及其评价:北京市为例[J].自然资源学报,2010,25(11):1855-1863.
[2] 夏军,朱一中.水资源安全的度量:水资源承载力的研究与挑战[J].自然资源学报,2002,17(5):262-269.
[3] 李强,杨娟,徐刚,等.泉州海岸带自然灾害易损性的模糊综合分析与评判[J].水土保持研究,2007,14(6):136-138.
[4] 叶正伟,许有鹏,潘光波.江淮平原水网区汛期雨量与洪涝水位关系:以江苏里下河腹部地区为例[J].地理研究,2011,30(6):1137-1146.
[5] 单树模,王庭槐,金其铭.江苏省地理[M].南京:江苏教育出版社,1986.
[6] 叶正伟,许有鹏,徐金涛.江苏里下河地区洪涝灾害演变趋势与成灾机理分析[J].地理科学,2009,29(6):880-885.
[7] OECD. Core set of indicators for environmental performance review. Environmental monograph No.83[R]. Paris:OECD,1993.
[8] 刘焱序,李春越,任志远,等.基于LUCC的生态型城市土地生态敏感性评价[J].水土保持研究,2012,19(4):125-130.
[9] Saaty TL. The Analytic Hierarchy Process[M]. USA:McGraw Hill,1980.
[10] Maskrey A. Disaster Mitigation:A Community Based Approach[M]. Oxford:Oxfam,1989.
[11] 赵卫权,郭跃.基于主成份分析法和GIS技术的重庆市自然灾害社会易损性分析[J].水土保持研究,2007,14(6):305-308.
[12] 贾绍凤,张军岩,张士锋.区域水资源压力指数与水资源安全评价指标体系[J].地理科学进展,2002,21(6):538-544.
[13] 崔明哲,杨凤海,李佳.基于组合赋权法的哈尔滨市耕地生态安全评价[J].水土保持研究,2012,19(6):184-187,192.
[14] 韩宇平,阮本清.区域水安全评价指标体系初步研究[J].环境科学学报,2003,23(2):267-272.
[15] 王千,金晓斌,周寅康.江苏沿海地区耕地景观生态安全格局变化与驱动机制[J].生态学报,2011,31(20):5903-5909.
相似文献/References:
[1]李苏楠,赵延治,史培军.西藏高原生态安全评价方法与应用—以西藏自治区曲松县为例[J].水土保持研究,2005,12(06):142.
LI Su-nan,ZHAO Yan-zhi,SHI Pei-jun.Method and Application of Ecological Security Analysis in Tibet Plateau——A Case Study in Qusum County[J].Research of Soil and Water Conservation,2005,12(06):142.
[2]张戈丽,王立本,董金玮.基于熵权法的济南市水安全时间序列研究[J].水土保持研究,2008,15(01):131.
ZHANG Ge-li,WANG Li-ben,DONG Jin-wei.Time-series Analysis in Water Security Assessment of Ji’nan City Based on Entropy Weight[J].Research of Soil and Water Conservation,2008,15(06):131.
[3]王燕辉,陈卓,曹禺,等.河北省近20年耕地生态安全动态变化及阻力分析[J].水土保持研究,2017,24(01):194.
WANG Yanhui,CHEN Zhuo,CAO Yu,et al.Analysis on the Dynamic Change and Resistance of Cultivated Land Ecological Security in the Past 20 Years in Hebei Province[J].Research of Soil and Water Conservation,2017,24(06):194.
[4]张茹,戴文婷,刘兆顺,等.我国北方农牧交错区土地生态安全评价——以白城市为例[J].水土保持研究,2017,24(02):259.
ZHANG Ru,DAI Wenting,LIU Zhaoshun,et al.Evaluation of Land Ecological Security in Agro-Pastoral Zone of Northern China—A Case Study of Baicheng City[J].Research of Soil and Water Conservation,2017,24(06):259.
[5]杨俊,宋振江,李争.基于PSR模型的耕地生态安全评价——以长江中下游粮食主产区为例[J].水土保持研究,2017,24(03):301.
YANG jun,SONG Zhenjiang,LI Zheng.Assessment of Cultivated Land Ecological Safety Based on PSR Method —The Case Study of Main Grain Production Area of the Lower Yangtze Region[J].Research of Soil and Water Conservation,2017,24(06):301.
[6]岳秋丽,刘传林.基于PSR模型的江苏省城市土地集约利用评价[J].水土保持研究,2016,23(03):176.
YUE Qiuli,LIU Chuanlin.Evaluation of Urban Intensive Land Use in Jiangsu Province Based on PSR Model[J].Research of Soil and Water Conservation,2016,23(06):176.
[7]郭宇伦,师学义,璩路路,等.基于PSR-CPM模型的市域土地生态安全评价[J].水土保持研究,2017,24(04):108.
GUO Yulun,SHI Xueyi,QU Lulu,et al.Evaluation of Land Ecological Security in Jincheng Based on the Model of PSR-CPM[J].Research of Soil and Water Conservation,2017,24(06):108.
[8]郑秋霞,匡耀求,黄宁生,等.广东省旅游生态安全时空测度及障碍因子诊断[J].水土保持研究,2017,24(05):252.
ZHENG Qiuxia,KUANG Yaoqiu,HUANG Ningsheng,et al.Spatiotemporal Measurement and Diagnosis of Obstacle Factors on Tourism Eco-security in Guangdong Province[J].Research of Soil and Water Conservation,2017,24(06):252.
[9]荣联伟,师学义,高奇,等.黄土高原山丘区土地生态安全动态评价及预测[J].水土保持研究,2015,22(03):210.
RONG Lianwei,SHI Xueyi,GAO Qi,et al.Dynamic Evaluation and Prediction on Land Ecological Security in Hilly Loess Plateau[J].Research of Soil and Water Conservation,2015,22(06):210.
[10]王宏卫,段魏魏,塔西甫拉提·特依拜.新疆干旱区于田绿洲生态安全评价及影响因子研究[J].水土保持研究,2015,22(03):247.
WANG Hongwei,DUAN Weiwei,Taxifulati·Teyibai.Assessment on Ecological Security and Research for the Affecting Factors in Yutian Oasis of Arid Area in Xinjiang Uygur Autonomous Region[J].Research of Soil and Water Conservation,2015,22(06):247.
备注/Memo
收稿日期:2013-03-28;改回日期:2013-05-02。
基金项目:国家自然科学基金重点项目（40730635）；水利部公益性行业科研专项经费项目（200901042）；教育部人文社会科学研究一般项目（10YJC790342）；江苏省教育厅高校哲社科学研究（2011SJB790005）；江苏省高校“青蓝工程”优秀青年骨干教师资助项目
作者简介:叶正伟(1973-),男,安徽黄山人,博士,副教授,主要从事水资源环境与环境风险方面的研究。E-mail:leafyzw@163.com