资源、生态与环境

多尺度土地利用与土壤侵蚀

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  • 1. 北京师范大学资源学院 资源管理研究所,北京 100875|
    2. 中国科学院生态环境研究中心 系统生态重点实验室,北京 100085
赵文武(1976~),男,讲师,博士,从事土地资源管理、土地利用与生态过程、GIS应用方面的研究.E-mail: zhaoww@ires.cn

收稿日期: 2005-09-01

  修回日期: 2005-12-01

  网络出版日期: 2006-01-25

基金资助

国家基金委创新项目(40321101)、国家自然科学基金项目(40501002)和中科院知识创新工程重要方向项目(KZCX3-SW-421).

Land Use and Soil Erosion at Multiscale

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  • 1. Institute of Resources Management, College of Resources Science and Technology, Beijing Normal University, Beijing 100875, China|
    2. Key Laboratory of System Ecology, Research Center for Eco-Environmental Sciences, the Chinese Academy of Sciences, Beijing 100085, China

Received date: 2005-09-01

  Revised date: 2005-12-01

  Online published: 2006-01-25

摘要

土地利用能够通过改变一系列的自然现象和生态过程影响土壤侵蚀,尺度不同,土地利用与土壤侵蚀的作用机制也会发生变化。本文针对坡面尺度、小流域/流域尺度和区域尺度,综述了不同尺度上土地利用对土壤侵蚀的影响研究。其中,在坡面尺度上,土地利用与土壤侵蚀的研究主要包括土地利用方式和土地管理措施对土壤侵蚀的影响,相应尺度上的模型有USLE/RUSLE、WEPP等;在小流域/流域尺度上,土地利用与土壤侵蚀的研究主要涉及土地利用结构和土地利用格局对土壤侵蚀的影响,相关的模型有LISEM、AGNPS、EUROSEM和SEDEM等;在区域尺度上土壤侵蚀评价研究主要是通过尺度上推和宏观因子评价的方法进行。多尺度土地利用与土壤侵蚀研究作为自然地理学研究中的热点问题,在进一步的研究中需要关注多尺度综合与尺度转换、土地利用政策效应、土地利用格局与土壤流失过程等方面的研究内容。

本文引用格式

赵文武,傅伯杰,吕一河,陈利顶 . 多尺度土地利用与土壤侵蚀[J]. 地理科学进展, 2006 , 25(1) : 24 -33 . DOI: 10.11820/dlkxjz.2006.01.003

Abstract

Improper land use by mankind is one of the main causes of soil erosion. Through changing vegetation cover, soil property and runoff velocity, land use affects the occurrence and development of soil erosion. As scale changes, notable changes will occur in the interactive mechanisms between land use and soil erosion. Currently, research on land use and soil erosion is changing from slope scale to small watershed, watershed, and regional scales. Examining the influence of land use on soil erosion at different scales has become a frontier field in contemporary research in physical geography. At slope scale, vegetation offers protection against soil erosion by reducing runoff and increasing soil resistance to sediment entrainment. Research has verified that the effects of different land use types on soil erosion vary obviously, and farmland may be the most susceptible land use to runoff and soil erosion for different areas. Land management practices, such as changing micro-terrain, exert important influence on soil erosion, and the common soil erosion models used at slope scale are USEL/RUSLE and WEPP. At small watershed scale(or watershed), more attentions are paid to the impacts of land use structure and land use pattern on soil erosion. There is correlation between some land use types and sediment yields, and changes in land use structure have a significant impact on soil erosion. The spatial variability of land use pattern may change the interception ability of land parcel, the hydrological structure and soil erosion systems, which impact the final sediment load at watershed scale. In order to identify the relationship between land use pattern and soil erosion, some distributed soil erosion models are often applied to simulate soil erosion rate under different land use patterns, such as LISEM, AGNPS, EUROSEM and SEDEM. At regional scale, there are some methods to carry out soil erosion evaluation. One way is by means of up-scaling methods to study soil erosion of large area. The up-scaling methods include: combining the monitoring data at related gauges in the region, and using soil erosion model at slope, small watershed scale or watershed scales for regional scale. The other way is to select some macro-factors for soil erosion evaluation. Land use has an important impact on soil erosion, and impacts of land use on soil erosion have been regarded as a hotspot and leading issue in scientific research of physical geography. There is a long run to go for land use and soil erosion, though great progress has been achieved so far. More attentions may be paid to scaling, effects of land use policy, land use pattern, soil loss process, and etc.

Key words: land use; scale; soil erosion

参考文献


[1] Angima A D, Stott D E, O'Nell M K, et al. Soil erosion prediction using RUSLE for central Kenyan highland conditions. Agriculture, Ecosystems and Environment, 2003, 97: 295~308.

[2] Stanley S W, Pierre C. U.S. soil erosion rates- myth and reality. Science, 2000, 289: 248~250.

[3] Russell S H, William W D. Landscape Erosion and Evolution Modeling. New York: Kluwer Academic/Plenum Publishers, 2001.

[4] Ingram J S I, Lee J J, Valentin C. The GCTE soil erosion network: a multi-participatory research program. Journal of soil and water conservation, 1996, 51(5): 377~380.

[5] GCTE. GCTE Focus 3:Soil Erosion Network. http://www.nmw.ac.uk/gctefocus3/ networks/erosion.htm, 2004.

[6] Fu B J, Zhao W W, Chen L D, et al. Multiscale soil loss evaluation index. Chinese Science Bulletin, 2006,51(4):448~456.

[7] 吴秀芹, 蔡运龙. 土地利用/土地覆盖变化与土壤侵蚀关系研究进展. 地理科学进展,2003,22(3): 576~584.

[8] 吕一河, 傅伯杰. 生态学中的尺度及尺度转换方法. 生态学报,2001,21(12):2096~2105.

[9] 傅伯杰, 陈利顶, 王 军 等. 土地利用结构与生态过程. 第四纪研究, 2003,23(3):247~255.

[10] Mitasova H, Mitas L, Brown W M. Multiscale simulation of land use impact on soil erosion and deposition patterns. In: Scott D E, Mohtar R H, Steinhardi G C. (eds). Sustaining the global farm, 2001.

[11] Sonneveld M P W, Everson TVeldkamp M A. Multi-scale analysis of soil erosion dynamics in Kwazulu-Natal, South Africa. Land Degradation & Development, 2005, 16(3): 287~301.

[12] Chris S R, Jon H. Soil erosion assessment tools from point to regional scales-the role of geomorphologists in land management research and implementation. Geomorphology, 2002, 47(2-4): 189~209.

[13] Niehoff D, Fritsch U, Bronster A. Land-use impacts on storm-runoff generation: scenarios of land-use change and simulation of hydrological response in a meso-scale catchment in SW-Germany. Journal of hydrology, 2002, 267(1-2): 80~93.

[14] Foley J A, DeFries R, Asner G P, et al. Global consequences of land use. Science, 2005, 309: 570~574.

[15] 郑粉莉, 高学田. 黄土坡面土壤侵蚀过程与模拟. 西安:陕西人民出版社,2000.

[16] 史培军, 刘宝元, 张科利 等. 土壤侵蚀过程与模型研究. 资源科学,1999,21(5):9~18.

[17] 柳长顺,齐 实, 史明昌. 土地利用与土壤侵蚀关系的研究进展. 水土保持学报,2001,15(5):10~13,17.

[18] 周佩华, 刘炳武, 王占礼 等. 黄土高原土壤侵蚀特点与植被对土壤侵蚀影响的研究. 水土保持通报,1991,11(5):26~31.

[19] 邱 扬,傅伯杰,王 勇. 土壤侵蚀时空变异及其与环境因子的时空关系. 水土保持学报,2002,16(1):108~111.

[20] 刘宝元,谢 云,张科利. 土壤侵蚀预报模型, 北京:中国科学技术出版社,2001.

[21] Puigdefábregas J. The role of vegetation patterns in structuring runoff and sediment fluxes in drylands. Earth Surface Processes and Landforms, 2005, 30: 133~147.

[22] Boer M, Puigdefáreas J. Effects of spatially structured vegetation patterns on hillslope erosion in a semiarid Mediterranean environment: a simulation study. Earth Surface Processes and Landforms, 2005, 30: 149~167

[23] Woo M K, Fang G X, diCenzo P D. The role of vegetation in the retadation of rill erosion, Catena, 1997, 29: 145~159.

[24] 朱连奇, 许叔明, 陈沛云. 山区土地利用/覆被变化对土壤侵蚀的影响. 地理研究,2003,22(4):432~438.

[25] 傅伯杰, 陈利顶, 邱 扬等. 黄土丘陵沟壑区土地利用结构与生态过程. 商务出版社, 2002.

[26] 郭旭东, 刘国华, 陈利顶等. 欧洲景观生态学展望. 地球科学进展,1999,14(4):353~357.

[27] Sánchez L A, Ataroff M, López R. Soil erosion under different vegetation covers in the Venezuelan Andes. The environmentalist, 2002, 22: 161~172.

[28] Fu B J, Meng Q H, Qiu Y, et al. Effects of land use on soil erosion and nitrogen loss in the hilly area of the Loess Plateau, China. Land Degradation & Development, 2004, 15: 87~96.

[29] 杨文治, 余存祖. 黄土高原区域治理与评价. 北京:科学出版社, 1992.

[30] 符素华, 段淑怀,李永贵. 北京山区土地利用对土壤侵蚀的影响. 自然科学进展, 2002,12(1):108~112.

[31] Clarke M L, Rendell M. The impact of the farming practice of remodeling hillslope topography on badland morphology and soil erosion process. Catena, 2000, 40(2): 229~250.

[32] 蒋定生. 黄土高原水土流失与治理模式. 北京:中国水利水电出版社, 1997.

[33] 傅伯杰, 陈利顶,马克明. 黄土丘陵区小流域土地利用变化对生态环境的影响-以延安市羊圈沟流域为例. 地理学报,1999,54(3):241~246.

[34] 蔡强国,刘纪根. 关于我国土壤侵蚀模型研究进展. 地理科学进展, 2003, 22(3): 242~250.

[35] Merritt W S, Letcher R A, Jakeman A J. A review of erosion and sediment transport models. Environmental Modelling & Software, 2003, 18: 761~799.

[36] Jetten V, Roo A D, Favis-Mortlock D. Evaluation of field-scale and catchment-scale soil erosion models. Catena, 1999, 37: 521~541

[37] Poesen J, Nachtergaele J, Verstraeten G, et al. Gully erosion and environmental change: importance and research needs. Catena, 2003, 50: 91~133.

[38] 王万茂. 土地资源管理学. 北京:高等教育出版社.2003.

[39] Erskine W D, Mahmoudzadeh A, Myer C. Land use effects on sediment yields and soil loss rates in small basins of Triassic sandstone near Sydney, NSW, Australia.Catena, 2002, 49: 271~287.

[40] 倪晋仁,李英奎. 基于土地利用结构变化的水土流失动态评估. 地理学报,2001,56:611~621.

[41] 喻权刚. 遥感信息研究黄土丘陵区土地利用与水土流失. 土壤侵蚀与水土保持学报,1996,2(2):24~31

[42] 张 富,赵守德. 黄丘五副区土地利用方式与土壤侵蚀关系研究. 中国水土保持,1993,1:17~20.

[43] Ludwig B, Boiffin J, Chadoeuf J, et al. Hydrological structure and erosion damage caused by concentrated flow in cultivated catchments. Catena, 1995, 25: 227~252.

[44] Vandaele K, Poesen J. Spatial and temporal patterns soil erosion rates in an agricultural catchment, central Belgium. Catena, 1995, 25: 213~226.

[45] Slattery M C, Burt T P. Particle size characteristics of suspended sediment in hillslope runoff and stream flow. Earth Surface Processes and Landforms, 1997, 22:705~719.

[46] Taken I. Beuselinck L, Nachtergaele J, et al. Spatial evaluation of a physically-based distributed erosion model(LISEM). Catena, 1999, 37: 431~447.

[47] 傅伯杰,邱 扬,王 军等. 黄土丘陵小流域土地利用变化对水土流失的影响. 地理学报,2002,57(6):717~722.

[48] Oost K V, Govers G, Desmet P. Evaluating the effects of changes in landscape structure on soil erosion by water and tillage. Landscape Ecology, 2000, 15: 577~589.

[49] Van Rompaey A J J, Govers G, Puttemans C. Special issues: modeling land use changes and the impact on soil erosion and sediment supply to rivers. Earth Surface Processes and Landforms, 2002, 27:481~494.

[50] 陈利顶, 傅伯杰, 徐建英等. 基于“源-汇”生态过程的景观格局识别方法. 生态学报,2003,23:2406~2413.

[51] 赵文武, 傅伯杰, 陈利顶等. 黄土丘陵沟壑区集水区尺度土地利用格局变化的水土流失效应. 生态学报,2004,24(7):1358~1364.

[52] Zhao W W, Fu B J, Meng Q H, et al. Effects of land-use pattern on rainfall-runoff and runoff-sediment relations: a case study in Zichang watershed of the Loess Plateau of China. Journal of Environmental Sciences, 2004, 16(3): 436~442.

[53] 吴险峰,刘昌明. 流域水文模型研究的若干进展. 地理科学进展,2002,21(4):341~348.

[54] De Roo, A P J, Wesseling, C G, Ritsema, C J. LISEM: a single event hysically-based hydrologic and soil erosion model for drainage basins. I: Theory, input and output. Hydrological Processes, 1996, 10: 1107~1117.

[55] Finn M P, Scheidt D J, Jaromack G M. User's Guide for the Agricultural Non-Point Source (AGNPS) Pollution Model Data Generator. Open-File Report 03-130. U.S. Department of the Interior and U.S. Geological Survey. 2003.

[56] Folly A, Quinton J N, Smith R E. Evaluation of the EUROSEM model using data from the Catsop watershed, The etherlands. Catena, 1999, 37:507~519.

[57] Van Rompaey A J J, Verstraeten G, Van Oost K, et al. Modelling mean annual sediment yield using a distributed approach. Earth Surface Processes and Landforms, 2001, 26: 1221~1236.

[58] 肖 寒, 欧阳志云,王孝科等. GIS支持下的海南岛土壤侵蚀空间分布特征. 土壤侵蚀与水土保持学报,1999,5(4):75~80.

[59] Mati B M, Morgan R P C, Gichuki F N, et al. Assessment of erosion hazard with the USLE and GIS: a case study of the Upper Ewaso Ng'iro North basin of Kenya. JAG, 2000, 2(1): 1~9.

[60] Fu B J, Zhao W W, Chen L D, et al. Assessment of soil erosion at large watershed scale using RUSLE and GIS: a case study in the Loess Plateau of China. Land degradation and development, 2005, 16: 73~85.

[61] 周佩华. 2000年中国水土流失趋势预测与防治对策. 中国科学院水土保持研究所集刊, 1988, 7:57~71.

[62] 胡良军, 邵明安. 区域水土流失研究综述. 山地学报, 2001, 19(1):69~74.

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