[1]李月臣,刘春霞.三峡库区(重庆段)水土流失的社会经济驱动机制研究[J].水土保持研究,2010,17(05):222-225.
　Li Yue-chen,Liu Chun-xia.Analysis on Socio-economic Driving Mechanism for Soil and Water Loss in Three Gorges Reservoir Areas of Chongqing[J].Research of Soil and Water Conservation,2010,17(05):222-225.
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三峡库区(重庆段)水土流失的社会经济驱动机制研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 17 期数: 2010年05期 页码: 222-225 栏目: 出版日期: 2010-10-20
Title:
Analysis on Socio-economic Driving Mechanism for Soil and Water Loss in Three Gorges Reservoir Areas of Chongqing
作者:
李月臣1,2, 刘春霞3
1. 重庆大学 资源及环境学院, 重庆 400044;
2. 重庆师范大学 地理科学学院, 重庆 400047;
3. 重庆市高校GIS应用研究重点实验室, 重庆 400047
Author(s):
Li Yue-chen1,2, Liu Chun-xia3
1. College of Resources and Environmental Science, Chongqing University, Chongqing 400044, China;
2. College of Geographical Science, Chongqing Normal University, Chongqing 400047, China;
3. Key Laboratory of GIS Application, Chongqing Municipal Education Commission, Chongqing 400047, China
关键词:
驱动机制; 社会经济; 三峡库区(重庆段); 水土流失
Keywords:
driving mechanism; socioeconomic; Three Gorges Reservoir Areas of Chongqing; soil and water loss
分类号:
S157;X171.1
摘要:
水土流失的驱动因子及其作用程度表现出一定的区域差异。三峡库区是我国典型的生态脆弱区，水土流失是本区重要的生态环境问题。因此，揭示本区域水土流失变化的主要自然和社会经济驱动力的基本特征具有重要意义。本文借助社会经济统计数据、国土数据以及其他辅助数据，运用统计分析方法，选取人口、经济发展、土地利用、农业发展4个层面的社会经济因子，分别分析了各类社会经济因子对水土流失的驱动机制。结果表明，人口压力和农业发展仍然是区域水土流失的主要驱动力，经济发展和土地利用方式也对本区域的水土流失面积和强度产生着重要影响。水土流失总面积的社会经济驱动机制较为复杂，而高强度水土流失的社会经济驱动因子的特征更为突出。受数据获取的限制本文研究还有待进一步深入，但本文仍在一定程度上能够为本区域水土流失的防治提供一定参考与依据。
Abstract:
The driving factors are difference in different regions. Soil and water loss is the serious environmental problem in Three Gorges Reservoir Areas. It is significant to research the features of the natural and social-economic driving factors of soil and water loss in the region. Based on the the social and economic data, the land use data and other data, the socioeconomic driving mechanism of soil and water loss in the study area analyzed by using the statistical analysis methods. The results showed that the pressure of growing populations and the development of agriculture were the main social-economic driving factors, the development of economy also influced the water and soil loss in the study area. It is complex of the social-economic driving mechanism to the total area of soil and water loss, but the social-economic driving mechanism of high soil and water loss is more highlights. Because of the limit of data, the paper was studied also waits for further thoroughly, but this results of the paper still could provide the certain reference and the basis in the certain degree for the soil and water loss preventing and controlling in the study area.

参考文献/References:

[1] 李锐.中国水土流失基础研究的机遇与挑战[J].自然杂志,2008,30(1):6-11.
[2] 郭然,王效科,欧阳志云,等.中国土地沙漠化、水土流失和盐渍化的原因和驱动力:总体分析[J].自然资源学报,2004,19(1):119-127.
[3] Trimble S W,Pierrre C U S.Soil erosion rates-myth and reality[J].Science,2000,289: 248-250.
[4] Van der K,Jones R J A,Montanarella L.Soil Erosion Risk Assessment in Europe[R].Report EUR 19044 EN,European Soil Bureau,Joint Research Centre of the European Commission,and Space Applications Institute,2000:1-32.
[5] White S.Sediment yield prediction and modeling[J].Hydrological Processes,2005,19:3053-3057.
[6] Zhang P Z,Molnar P,Downs W R.Increased sedimentation rates and grain sizes 2-4 Myrago due to the influence of climate change on erosion rates[J].Nature,2001,410:891-897.
[7] Dadson S J,Hovius N,Chen H G.,et al.Links between erosion,runoff variability and seismicity in the Taiwan orogen[J].Nature,2003,426:648-651.
[8] 陈浩,梁广林,周金星,等.黄河中游植被恢复对流域侵蚀产沙的影响与治理前景[J].中国科学(D辑):地球科学,2005,35(5):452-463.
[9] 邓贤贵.金沙江流域水土流失及其防治措施[J].山地研究,1997,15(4):277-281.
[10] 黄广宇,王继增,陈楚龙,等.珠江三角洲地区人类活动造成的水土历史及其危害:以广州市为例[J].土壤与环境,2001,10(2):104-107.
[11] 王飞,李锐,杨勤科,等.区域尺度地貌参数及其与水土流失的关系[J].人民黄河,2007,29(12):69-73.
[12] 史德明,韦启璠,梁音.关于侵蚀土壤退化及其机理[J].土壤,1996,28(3):140-144.
[13] 李月臣,刘春霞,赵纯勇,等.三峡库区重庆段水土流失的时空格局特征[J].地理学报,2008,63(5):502-513.
[14] Li Yuechen,Liu Chunxia,Yuan Xingzhong.Spatiotemporal features of soil and water loss in Three Gorges Reservoir Area of Chongqing[J].Journal of Geographical Sciences,2009,19:81-94.
[15] 李月臣,刘春霞.1987-2006年北方13省土地利用/覆盖变化驱动力分析[J].干旱区地理,2009,32(1):37-46.

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备注/Memo

收稿日期:2010-1-18;改回日期:2006-2-28。
基金项目:国家自然科学基金（40801077）；教育部重点项目（209100）；重庆市自然科学基金（CSTC，2008BB7367）；重庆市教育委员会科学技术研究项目（KJ070811）；重庆师范大学博士科研启动基金项目（06XLB004）
作者简介:李月臣（1974- ），男，山东德州人，教授，博士后，主要从事资源环境遥感与地理信息系统研究。E-mail：liyuechen@cqnu.edu.cn
通讯作者:刘春霞（1975- ），女，山东淄博人，讲师，硕士，主要从事生态经济研究。E-mail：liuchunxia_2004@163.com

更新日期/Last Update: 1900-01-01