ZHANG Xi-wang,WU Bing-fang.Assessment of Water Erosion Based on SPOT5 in the Upstream Area of Miyun Reservoir[J].Research of Soil and Water Conservation,2010,17(05):17-20,25.
基于SPOT5的密云水库上游土壤侵蚀风险空间格局分析
- Title:
- Assessment of Water Erosion Based on SPOT5 in the Upstream Area of Miyun Reservoir
- Keywords:
- soil erosion assessment; GIS; RS; Miyun reservoir
- 分类号:
- S157
- 摘要:
- 基于SPOT5-10 m多光谱数据提取研究区的植被覆盖与土地利用/土地覆盖，利用1：5万DEM数据提取研究区坡度信息，采用中华人民共和国水利部部颁标准评价研究区的水蚀风险等级，并与第二次全国土壤侵蚀遥感（Landsat TM）调查数据进行对比分析。结果表明：（1）从整体上看，区域的侵蚀状况有所好转，侵蚀面积减少了84.10 km2，但极强度侵蚀面积增加了6.68 km2，剧烈侵蚀增加了0.03 km2。（2）从空间分布看，大于1 700 m的高程带侵蚀面积最小，500～800 m高程带的侵蚀面积最大；小于5°和大于35°的坡度带侵蚀面积最小，而15°～25°坡度带侵蚀面积最大。研究结果可以作为基础数据，为管理部门进行治理决策依据。
- Abstract:
- The paper extracted vegetation fraction and land use information from SPOT5-10 m multi-spectral images, and extracted slope information from DEM obtained from 1:50000 topographic map, and assessed the soil erosion risk according to the national professional standard of SL190-96 Standards for classification and Gradation of Soil Erosion. Subsequently we compared to the result of the second remote sensing investigation of soil erosion in China using Landsat TM in 2000. The results show that: (1) the overall erosion status is better than that of 2000, but more severe and extremely severe erosion appear in the study area. (2) From the elevation and slope zone, the elevation zone above 1 700 m has lowest erosion, and the zone between 500～800 m has the highest erosion; the slope zones less than 5° and greater than 35° have the highest erosion and the slope zone between 15° and 25° has the lowest erosion. These results will be used to assist the management department decision-making.
参考文献/References:
[1] Eswaran H,Lal R,Reich P F.Land degradation: an overview[M]//Bridges E M,Hannam I D,Oldeman L R,et al.Response to Land Degradation[J].Science Publishers Inc,Enfield,NH,USA,2001:20-35.
[2] Lal R.Soil erosion impact on agronomic productivity and environment quality[J].Critical Reviews in Plant Sciences,1998,17(4):319-464.
[3] Pimentel D,Harvey C,Resosudarmo P,et al.Environmental and economic costs of soil erosion and conservation benefits[J].Science,1995,267:1117-1123.
[4] Crosson P.Will erosion threaten agricultural productivity[J].Environment,1997,39(8):4-12.
[5] Lomborg B.The Skeptical Environmentalist: Measuring the Real State of the World[M].Cambridge:Cambridge University Press,2001.
[6] Lal R.Soil carbon sequestration impacts on global climate change and food security[J].Science,2004,304(5677):1623-1627.
[7] Nearing M A,Pruski F F,O’Neal M R.Expected climate change impacts on soil erosion rates: a review[J].Journal of Soil and Water Conservation,2004,59(1):43-50.
[8] Warren A.Land degradation is contextual[J].Land Degradation & Development,2002,13(6):449-459.
[9] Menzel R G.Transport of 90Sr in runoff[J].Science,1960,131:499-500.
[10] 周佩华,田均良,刘普灵,等.黄土高原土壤侵蚀与稀土元素示踪研究[J].水土保持研究,1997,4(2):2-9.
[11] Thompson R,Oldfield F.Environmental Magnetism[M].London: Alen & Unwin,1986:112-119.
[12] Dymond J R,Hicks D L.Steepland erosion measured from historical aerial photograghs[J].Journal of Soil and Water Conservation,1986,41(4):252-255.
[13] Smith L C,Alsdorf D E,Magilligan F J,et al.Estimation of erosion,deposition,and net volumetric change caused by the 1996 Skeiòaraûrsandur já kulhlaup,Iceland,from synthetic aperture radar interferometry[J].Water Resources Research,2000,36(6):1583-1594.
[14] 张科利,曹其新,细山田健三,等.神经网络模型在土壤侵蚀预报中应用的探讨[J].土壤侵蚀与水土保持学报,1995,1(1):58-63.
[15] Stroosnijder L.Measurement of erosion: is it possible[J].Catena,2005,64(2/3):162-173.
[16] Bissonnais Y L,Montier C,Jamagne M,et al.Mapping erosion risk for cultivated soil in France[J].Catena,2001,46:207-220.
[17] Kheir R B,Cerdan O,Abdallah C.Regional soil erosion risk mapping in Lebanon[J].Geomorphology,2006,82:347-359.
[18] Sahin S K.Erosion risk analysis by GIS in environmental impact assessment: a case study-Seyhan KöprÜ Dam construction[J].Journal of Environmental Management,2002,66:239-247.
[19] 曾大林,李智广.第二次全国土壤侵蚀遥感调查工作的做法与思考[J].中国水土保持,2000(1):28-31.
[20] King C,Delpont G.Spatial assessment of erosion: contribution of remote sensing: a review[J].Remote Sensing Reviews,1993,7:223-232.
[21] Siakeu J,Oguchi T.Soil erosion analysis and modelling: a review[J].Transactions of the Japanese Geomorphological Union,2000,21(4):413-429.
[22] 周为峰,吴炳方.土壤侵蚀调查中的遥感应用综述[J].遥感技术与应用,2005,20(5):537-542.
[23] Vrieling A,Steven M de Jong,Geert S,et al.Timing of erosion and satellite data: A multi-resolution approach to soil erosion risk mapping[J].International Journal of Applied Earth Observation and Geoinformation,2008,10:267-281.
[24] Fan J R,Zhang J H,Zhong X H,et al.Monitoring of soil erosion and assessment for contribution of sediments to rivers in a typical watershed of the upper Yangtze river basin[J].Land Degradation & Development,2004,15(4):411-421.
[25] Renard K G,Kertesz A,Markus B,et al.Predicting soil erosion by water: a guide to conservation planning with the revised universal soil loss equation (RUSLE)[M].Washington: Agricultural handbook No.537.United States Department of Agriculture,1997.
[26] Wang X D,Zhong X H,Fan J R.Spatial distribution of soil erosion sensitivity on the Tibet Plateau[J].Pedosphere,2005,15:465-472.
[27] 赵英时.遥感应用分析原理与方法[M].北京:科学出版社,2006.
[28] 许月卿,菜运龙,彭建.土地利用变化的土壤侵蚀效应评价:西南卡斯特地区的一个研究案例[M].北京:科学出版社,2008.
相似文献/References:
[1]余慧容,蒲春玲,刘志有,等.基于TM/ETM+绿洲城市土地利用时空演变分析——以新疆奎屯市为例[J].水土保持研究,2012,19(06):147.
YU Hui-rong,PU Chun-ling,LIU Zhi-you,et al.Analysis on Spatial-temporal Land-use Changes of Oasis City-A Case Study of Kuytun City, Xinjiang Uygur Autonomous Region[J].Research of Soil and Water Conservation,2012,19(05):147.
[2]刘建,何宗,张治清.基于GIS的蒲江县生态环境综合评价研究[J].水土保持研究,2012,19(05):130.
LIU Jian,HE Zong,ZHANG Zhi-qing.The Research of Comprehensive Evaluation of the Ecological Environment Based on GIS in Pujiang County[J].Research of Soil and Water Conservation,2012,19(05):130.
[3]朱志玲,吴咏梅,张敏.基于GIS的宁夏生态环境敏感性综合评价[J].水土保持研究,2012,19(04):101.
ZHU Zhi-ling,WU Yong-mei,ZHANG Min.Comprehensive Evaluation on Eco-environment Sensibility of Ningxia Hui Autonomous Region Based on GIS[J].Research of Soil and Water Conservation,2012,19(05):101.
[4]蔡广鹏,韩会庆,张凤太,等.喀斯特地区贵州省绥阳县土地利用/覆被变化对陆地植被碳储量的影响[J].水土保持研究,2012,19(04):122.
CAI Guang-peng,HAN Hui-qing,ZHANG Feng-tai,et al.Impacts of Land Use Change on the Vegetation Carbon Storage in Suiyang, Guizhou Province in the Karst area[J].Research of Soil and Water Conservation,2012,19(05):122.
[5]陈昊,吴攀,刘沛,等.麻窝山小流域石漠化景观格局变化特征[J].水土保持研究,2012,19(04):239.
CHEN Hao,WU Pan,LIU Pei,et al.Landscape Patterns of Rocky Desertification in the Mawoshan Karst Basin of Northwest Guizhou Province[J].Research of Soil and Water Conservation,2012,19(05):239.
[6]胡桂胜,陈宁生,邓虎.基于GIS的西藏林芝地区泥石流易发与危险区分析[J].水土保持研究,2012,19(03):195.
HU Gui-sheng,CHEN Ning-sheng,DENG Hu.Analysis of Debris Flow-prone and Dangerous Area in Nyingchi of Tibet Based on GIS[J].Research of Soil and Water Conservation,2012,19(05):195.
[7]成杰民,宋涛,李彦.基于GIS的南四湖沿岸农业面源氮磷负荷估算研究[J].水土保持研究,2012,19(03):284.
CHENG Jie-min,SONG Tao,LI Yan.Estimation of Nitrogen and Phosphorus Loading of Agricultural Non-point Sources along Nansi Lake Based on GIS[J].Research of Soil and Water Conservation,2012,19(05):284.
[8]李鹏杰,何政伟,李璇琼.基于RS和GIS的土地利用/覆被动态变化监测——以九龙县为例[J].水土保持研究,2012,19(02):38.
LI Peng-jie,HE Zheng-wei,LI Xuan-qiong.Dynamic Monitoring on Land Utilization/Land Coverage in Kowloon County Based on RS and GIS[J].Research of Soil and Water Conservation,2012,19(05):38.
[9]田媛,许月卿,吴艳芳.环京津冀北贫困带土地利用/覆被变化研究[J].水土保持研究,2012,19(01):82.
TIAN Yuan,XU Yue-qing,WU Yan-fang.Study on Land Use/Land Cover Change in the Northern Poverty Belt of Hebei Province around Beijing and Tianjin[J].Research of Soil and Water Conservation,2012,19(05):82.
[10]陈法扬.GIS在土地资源评价中的应用[J].水土保持研究,1998,5(02):124.
Chen Fayang.Application of GIS in Evaluation for Soil Resources[J].Research of Soil and Water Conservation,1998,5(05):124.
备注/Memo
收稿日期:2010-5-2;改回日期:2006-2-16。
基金项目:中国科学院知识创新工程重大项目（KZCX1-YW-08-03）；水利部官厅密云水库上游水土保持遥感监测二期工程（HW-STBC2004-03）
作者简介:张喜旺（1979- ），男，河南辉县人，博士，副教授，主要从事遥感与地理信息系统在水土保持方面的研究。E-mail：zxiwang@163.com
通讯作者:王月玲（1980- ），女，宁夏固原人，研究实习员，主要从事黄土高原水土保持与生态环境建设方面的研究。