ZHENG Jing-gang,XU Shu-na,YU Zheng-zheng,et al.Study on Ecological Security Evaluation of Land Resources in the Case of the Core Areas of Zhongyuan Economic Region[J].Research of Soil and Water Conservation,2013,20(03):273-277,282.
中原经济区核心区土地资源生态安全评价
- Title:
- Study on Ecological Security Evaluation of Land Resources in the Case of the Core Areas of Zhongyuan Economic Region
- 分类号:
- F301.24
- 摘要:
- 采用熵权赋权法构建了中原经济区核心区土地资源生态安全评价指标体系，综合评价了2002—2011年中原经济区核心区土地资源生态安全动态。结果表明，2004年中原经济区核心区土地生态安全指数增加到最大值0.675 5，土地安全等级为“Ⅱ”级，较安全，2011年土地安全指数下降到0.310 6，土地安全等级退化为“Ⅳ”级，较不安全。2002—2011年，郑州市、许昌市和焦作市的土地资源生态安全动态呈“单峰”型，开封市和新乡市的土地资源生态安全动态呈“双峰”型，洛阳市的土地资源生态安全动态呈“U”型。中原经济区核心区土地资源生态安全的空间变化呈现出“以郑州为中心，南北恶化、东西好转”的特点。
- Abstract:
- The evaluation index system of land resources ecological security of the core areas of Zhongyuan Economic Region was constructed based on AHP and entropy weight method, and the dynamic of land resources ecological security of the core areas of Zhongyuan Economic Region during 2002—2011 was evaluated. The results show that the land resources ecological security index increased to 0.675 5 in 2004, and the land security rating indicated ‘Ⅱ’-safe level. However, the land resources ecological security index declined to 0.310 6 in 2011, and the land security rating indicated ‘Ⅳ’-less safe level. During 2002-2011, the dynamics of land resources ecological security showed a single peak curve in Zhengzhou, Xuchang and Jiaozuo, a bimodal curve in Kaifeng and Xinxiang, and an ‘U’ curve in Luoyang. Moreover, the spatial change of land resources ecological security was characterized as a center of Zhengzhou, worsening in south and north region, improving in east and west region in the core areas of Zhongyuan Economic Region
参考文献/References:
[1] 杨春红,张正栋,田楠楠,等.基于P-S-R模型的汕头市土地生态安全评价[J].水土保持研究,2012,19(3):209-213.
[2] 余敦,陈文波.鄱阳湖生态经济区土地生态安全研究[J].水土保持研究,2011,18(4):107-111.
[3] 王根绪,程国栋,钱鞠.生态安全评价研究中的若干问题[J].应用生态学报,2003,14(9):1551-1556.
[4] Costanza R. The value of the world’s ecosystem services and natural capital[J]. Nature,1997,387(15):253-260.
[5] 许国平.中国土地资源安全评价研究进展及展望[J].水土保持研究,2012,19(2):276-279.
[6] Wackernagel M, Rees W E. Our Ecological Footprint:Reducing Human Impact on the Earth[M]. Gabriola Island:New Society Publishers,1996:15-19.
[7] 张培刚,王金花,戴军.烟台市区2003年生态足迹分析[J].金陵科技学院学报,2005,21(3):46-49.
[8] 曲福田.江苏省土地生态安全问题及对策研究[J].自然生态保护,2005(2):259-260.
[9] 左太安,苏维词,马景娜,等.三峡重庆库区针对水土流失的土地资源生态安全评价[J].水土保持学报,2010,24(2):74-78.
[10] 张建杰,张改清.中原经济区现代农业主体功能区划及其发展[J].农业现代化研究,2012,33(4):402-405.
[11] 傅建春.河南省土地资源安全问题初探[J].安徽农业科学,2008,36(12):5171-8172.
[12] 田克明,王国强.河南省农用地生态安全评价探讨[J].中国生态农业学报,2007,15(1):156-158.
[13] 刘蕾,姜灵彦,高军侠.基于P-S-R模型的土地生态安全物元评价:以河南省为例[J].地域研究与开发,2011,30(4):117-121.
[14] 王恒伟,廖和平,赵宏伟,等.基于PSR的区域生态安全评价:以重庆市渝北区为例[J].西南师范大学学报:自然科学版,2010,35(2):211-217.
[15] 林嵬.绿色农业意识增强河南农民化肥用量首次下降[EB/OL].(2004-06-08)[2004-06-08] http://news.sohu.com/2004/06/08/16/news220431674.shtml
[16] 潘春彩,李荷香,吴国玺.许昌市土地资源利用状况及对策研究[J].河北农业科学,2010,14(2):107-108.
[17] 王安周,张桂宾,郑洁,等.新乡市土地利用动态变化分析[J].水土保持研究,2008,15(1):163-165.
[18] 苏朝阳,苗长虹.开封市土地利用时空变化的生态系统服务价值评估[J].水土保持研究,2008,15(5):116-119.
相似文献/References:
[1]龙冬冬,赵宏波,宋戈,等.河南省耕地集约利用时空变化特征研究[J].水土保持研究,2012,19(04):223.
LONG Dong-dong,ZHAO Hong-bo,SONG Ge,et al.Study on the Spatial-temporal Variance of Cultivated Land Intensive Use in He’nan Province[J].Research of Soil and Water Conservation,2012,19(03):223.
[2]范辉,朱红波,周晋,等.虚拟土的基本理论问题研究[J].水土保持研究,2012,19(03):294.
FAN Hui,ZHU Hong-bo,ZHOU Jin,et al.Study on the Basic Theoretical Issues of Virtual Land[J].Research of Soil and Water Conservation,2012,19(03):294.
[3]李锐,赵永安,宋桂琴,等.固原上黄土地资源信息系统及其应用[J].水土保持研究,1992,(02):26.
Li Rui,Zhao Yongan,Song Guiqin,et al.LAND RESOURCES INFORMATION SYSTEM OF SHANGHUANG IN GUYUAN COUNTY[J].Research of Soil and Water Conservation,1992,(03):26.
[4]杨勤科,郑粉莉,张竹梅.神木试区土地资源与利用[J].水土保持研究,1993,(02):47.
Yang Qinke,Zheng Fenli,Zhang Zhumei.Land Resources and Its Utilization in the Shenmu Experimental Area[J].Research of Soil and Water Conservation,1993,(03):47.
[5]李锐,焦锋.神府─东胜煤田建设对土地资源的影响──大柳塔地区土地资源动态分析[J].水土保持研究,1994,1(04):112.
Li Rui,Jian Feng.Effects of Mining Construction on Land Resources in Shenfu-Dongsheng Coalfields——An analysis of land resources changes in Daliuta area[J].Research of Soil and Water Conservation,1994,1(03):112.
[6]杨联安.陕西省土地资源开发利用的战略思考[J].水土保持研究,1995,2(01):6.
Yang Lianan.The Strategical Thought of Land Resource Exploitment and Utilization in Shaanxi Province[J].Research of Soil and Water Conservation,1995,2(03):6.
[7]陈法扬,朱代洪.王禾丘小流域土地资源评价[J].水土保持研究,1995,2(01):65.
Chen Fayang,Zhu Daihong.The Evaluation of Land Resources on Wang Heqiu Small Watershed[J].Research of Soil and Water Conservation,1995,2(03):65.
[8]廖安中,张淑光,邓岚,等.东江流域水土流失区水土资源评价──以上杨试验区为例[J].水土保持研究,1997,4(03):78.
Liao Anzhong,Zhang Shuguang,Deng Lan,et al.Soil and Water Resources Appraisement in the Soil and Water Loss Area in Dongjiang Watershed——Taking Shangyang Experimental Area as an Example[J].Research of Soil and Water Conservation,1997,4(03):78.
[9]秦富仓,姚云峰.固阳县土地资源适宜性评价研究[J].水土保持研究,1998,5(03):21.
Qin Fucang,Yao Yunfeng.Evaluation on the Suitability of Land Resources in Guyang County[J].Research of Soil and Water Conservation,1998,5(03):21.
[10]王恒俊,雍绍萍.东新村土地资源调查[J].水土保持研究,1999,6(01):20.
Wang Hengjun,Yong Shaoping.Investigation on Land Resources of Dongxin Village[J].Research of Soil and Water Conservation,1999,6(03):20.
备注/Memo
收稿日期:2012-11-11;改回日期:2012-12-30。
基金项目:河南省政府决策研究招标课题（2011B725）；河南省高等学校青年骨干教师（2010GGJS-176）
作者简介:郑敬刚(1975-),男,河南许昌人,副教授,博士,主要研究方向为城市生态及土地利用。E-mail:zhengjinggang@sohu.com