[1]赵海兵,安裕伦,夏品华,等.基于GIS的喀斯特流域土壤侵蚀模数估算——以贵阳麦西河流域为例[J].水土保持研究,2011,18(05):99-103.
　ZHAO Hai-bing,AN Yu-lun,XIA Pin-hua,et al.Estimate of Soil Erosion Modulus of the Watershed in Karst Region GIS-based-A Case Study of Maixi River Basin in Guiyang[J].Research of Soil and Water Conservation,2011,18(05):99-103.
点击复制

基于GIS的喀斯特流域土壤侵蚀模数估算——以贵阳麦西河流域为例

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 18 期数: 2011年05期 页码: 99-103 栏目: 出版日期: 2011-10-20
Title:
Estimate of Soil Erosion Modulus of the Watershed in Karst Region GIS-based-A Case Study of Maixi River Basin in Guiyang
作者:
赵海兵, 安裕伦, 夏品华, 林陶, 白鹏福
贵州师范大学 地环学院 贵州山地资源与环境遥感实验室 山地环境重点实验室, 贵阳 550001
Author(s):
ZHAO Hai-bing, AN Yu-lun, XIA Pin-hua, LIN Tao, BAI Peng-fu
College of Geography and Environment, Guizhou Normal University, Guizhou Mountain Resources and Environmental Remote Sensing Laboratory, Guizhou Key Laboratory of Mountain Environment, Guiyang 550001, China
关键词:
贵阳麦西河流域; 3S技术; USLE模型; 土壤侵蚀模数估算
Keywords:
Maixi River Basin in Guiyang; 3S technology; USLE model; estimation of soil erosion modulus
分类号:
S157.1
摘要:
水土流失是喀斯特流域主要的生态问题，通过收集贵阳市麦西河流域气象、土地利用、土壤等数据，利用3S的技术方法建立流域土壤侵蚀空间数据库，应用USLE模型构建流域土壤侵蚀评价模型，运用GIS的空间数据处理方法，实现对麦西河流域土壤侵蚀模数的估算。结果表明：麦西河流域年均土壤侵蚀速率为1 230.81 t/（hm2·a），侵蚀强度类型以微度和轻度为主；中度以上侵蚀类型主要发生在坡度大于25°，植被覆盖较差的山体位置，尤其是旱地类型；从子流域上看麦乃7号子流域土壤流失较为严重。
Abstract:
Soil erosion is one of the main ecological problems in karst basin. The data on meteorology, soil and land use of Maixi River Basin in Guiyang were collected. 3S technology was used to establish the spatial database of soil erosion. Evaluational model of soil erosion was constructed by applying USLE model. The modulus estimates of soil erosion was performed by using GIS spatial data processing method. The results showed that annual soil erosion rate of Maixi River Basin was 1 230.81 t/(hm2·a), the type of erosion intensity was dominated by micro and mild degree, the type of moderate to severe erosion occurred mainly in the location of the slope gradient greater than 25° and poor vegetation coverage, especially dry type. From the point of sub-basin of view, soil erosion of the seventh sub-basin of Mainai River was more serious.

参考文献/References:

[1] 曹建华,蒋忠诚,杨德生,等.我国西南岩溶区土壤侵蚀强度分级标准研究[J].中国水土保持科学,2008,6(6):1-7.
[2] 蔡雄飞,王济,雷丽,等.中国西南喀斯特山区土壤侵蚀研究进展[J].贵州农业科学,2008,36(3):81-84.
[3] 蔡崇法,丁树文,史志华,等.应用ULSE模型与地理信息系统IDRISI预测小流域土壤侵蚀量的研究[J].水土保持学报,2000,14(2):19-24.
[4] Wischmeier W H,Smith D D.Agriculture Handbook No.537,Predicting rainfall erosion losses:A guide to conservation planning with the Universal Soil Loss Equation(USLE)[M].Springfield United States Department of Agriculture,USA:1978.
[5] 贵州省土地普查办公室.贵州省土壤[M].贵阳:贵州科技出版社,1989.
[6] 洪华生,黄金良,曹文志,等.九龙江流域农业非点源污染机理与控制研究[M].北京:科学出版社,2008.
[7] 卜兆宏,李全英.土壤可蚀性(K)值图编制方法的初步研究[J].农村生态环境,1995,11(1):51-59.
[8] 周斌,杨柏林,洪业汤,等.基于GIS的岩溶地区水土流失遥感定量监测研究[J].矿物学报,2000,20(1):132-221.
[9] 胥彦玲,李怀恩,倪永明,等.基于USLE的黑河流域非点源污染定量研究[J].西北农林科技大学学报:自然科学版,2006,34(3):138-142.
[10] 许月卿,邵晓梅.基于GIS和RUSLE的土壤侵蚀量计算：以贵州省猫跳河流域为例[J].北京林业大学学报,2006,28(4):67-71.
[11] 杨广斌,李亦秋,安裕伦.基于网格数据的贵州土壤侵蚀敏感性评价及其空间分异[J].中国岩溶,2006,25(1),74-78.

相似文献/References:

[1]张兴嘉,蔡立群,董博.基于县域耕地资源管理信息系统的土壤综合肥力评价[J].水土保持研究,2012,19(04):138.
　ZHANG Xing-jia,CAI Li-qun,DONG Bo.The Comprehensive Soil Fertility Evaluation Based on the Arable Land Resources Management Information System of a County[J].Research of Soil and Water Conservation,2012,19(05):138.
[2]喻权刚,马安利,赵帮元.“3S”技术在黄土高原水土保持动态监测中的研究与实践[J].水土保持研究,2004,11(02):33.
　YU Quan-gang,MA An-li,ZHAO Bang-yuan.Research and Practice of “3S” Techniques in Dynamic Monitoring of Soil and Water Conservation in the Loess Plateau[J].Research of Soil and Water Conservation,2004,11(05):33.
[3]李建国,刀红英,张亮,等.滇池流域水土流失监测[J].水土保持研究,2004,11(02):75.
　LI Jian-guo,DAO Hong-ying,ZHANG Liang,et al.Soil and Water Loss Monitoring in the Dianchi Watershed[J].Research of Soil and Water Conservation,2004,11(05):75.
[4]赵俊华.3S技术在芒康县小帮达沟小流域水土保持规划中的应用[J].水土保持研究,2004,11(02):85.
　ZHAO Jun-hua.Soil Conservation Planning in Xiaobangdagou Small Watershed by Using “3S” Technology[J].Research of Soil and Water Conservation,2004,11(05):85.
[5]卜耀军,温仲明,焦峰,等.3S技术在现代景观格局中的应用[J].水土保持研究,2005,12(01):34.
　BU Yao-jun,WEN Zhong-ming,JIAO Feng,et al.3S Technology and Its Application in Modern Landscape Pattern[J].Research of Soil and Water Conservation,2005,12(05):34.
[6]焦莉.公路建设对生态与环境的影响和防治对策[J].水土保持研究,2005,12(05):193.
　JIAO Li.Impact of Highway Construction on Ecology and Environment and Its Countermeasure[J].Research of Soil and Water Conservation,2005,12(05):193.
[7]石云,米文宝,刘万青.3S技术在宁夏南部山区退耕还林还草中的应用[J].水土保持研究,2006,13(01):224.
　SHI Yun,MI Wen-bao,LIU Wan-qing.Application of 3S Technology in Converting Grain Plots to Forest and Grass in the Southern Ningxia[J].Research of Soil and Water Conservation,2006,13(05):224.
[8]叶其炎,夏幽泉,杨树华.云南高原山区农业景观空间格局分析[J].水土保持研究,2006,13(02):27.
　YE Qi-yan,XIA You-quan,YANG Shu-hua.The Analysis on Agricultural Landscape Spatial Pattern in Yunnan Plateau Mountain Area[J].Research of Soil and Water Conservation,2006,13(05):27.
[9]邓玉娇,薛重生,林锦祥.基于3S技术实现湖北房县土壤侵蚀定量研究[J].水土保持研究,2006,13(06):208.
　DENG Yu-jiao,XUE Chong-sheng,LIN Jin-xiang.Quantitative Study on Soil Erosion of Fangxian, Hubei Based on 3S Techniques[J].Research of Soil and Water Conservation,2006,13(05):208.
[10]刘少军,李天富,陈汇林,等.基于3S技术的热带林业信息系统[J].水土保持研究,2007,14(01):249.
　LIU Shao-jun,LI Tian-fu,CHEN Hui-lin,et al.Research of Tropics Forest Management System Based on 3S Technologies[J].Research of Soil and Water Conservation,2007,14(05):249.

备注/Memo

收稿日期:2010-12-8;修回日期:2011-3-16
基金项目:《百花湖麦西河综合治理集成技术与工程示范》子课题麦西河流域面源污染调查项目（合同编号为：贵阳市社会发展攻关计划[2009]筑科农合同字第3-04号，2009-2012年）；贵州省社会发展科技攻关项目（黔科合SY[2010]3176号）
作者简介:赵海兵（1980- ），男，山西临汾市人，讲师，硕士，主要从事GIS与RS应用研究。E-mail：jime1000@163.com

更新日期/Last Update: 1900-01-01