[1]李玉宝.中国土壤风蚀灾害发生的范围[J].水土保持研究,2007,14(02):37-39.
　LI Yu-bao.Areas of Wind Erosion in China[J].Research of Soil and Water Conservation,2007,14(02):37-39.
点击复制

中国土壤风蚀灾害发生的范围

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 14 期数: 2007年02期 页码: 37-39 栏目: 出版日期: 1900-01-01
Title:
Areas of Wind Erosion in China
作者:
李玉宝
温州大学生命与环境科学学院, 浙江, 温州, 325027
Author(s):
LI Yu-bao
College of Life and Environmental Sciences, Wenzhou University, Wenzhou, Zhejiang 325027, China
关键词:
土壤风蚀; 区域尺度; 范围; 农业气候区划
Keywords:
wind erosion; regional scale; areas affected; China agro-climatic zonation
分类号:
S157.1
摘要:
从大尺度讨论土壤风蚀灾害，认为风蚀是侵蚀因子（风力、可蚀表面等）和抑制因子（植被、水分等）斗争的结果，风蚀灾害发生在侵蚀风和干燥无覆被土壤共同出现的时段，所以说气候决定风蚀灾害的范围。依据李世奎等的《中国农业气候区划》诊断各个农业气候区发生风蚀灾害的时间和强度，农业土壤和非农业土壤采用的方法相似，但指标体系不同，确定了中国土壤风蚀灾害发生的范围。结果表明中国土壤风蚀灾害主要发生在温带，范围涉及国土面积60.9%的广大地区，其中，东部季风农业气候大区和青藏高寒农业气候大区，土壤风蚀灾害以农业土壤为主；西北干旱农业气候大区，农业和非农业土壤均遭受风蚀灾害，而且风蚀程度也大于其他气候大区。
Abstract:
Generalization of wind erosion hazard from a viewpoint of the whole nation found out the climatic pattern decides the areas of wind erosion hazard in China. It was concluded that erosive factors, wind and erodible surface, and restricting factors, such as vegetation cover and moisture, fight each other and results in whether wind erosion occurs. This study diagnosed each agro-climatic subregion which is the third class of "China Agro-Climatic Zonation" by Li Shikui et al. Both croplands and non-croplands were separately diagnosed to find out probabilities for a period of time of erosion hazard to occur in a year. From the east to the west, all the areas of wind erosion hazard for the whole country were finally determined. The results showed that wind erosion hazards cover all the temperate zones, involving 60.9% of the total territorial area of China, among which both croplands and non-croplands in the Northwest arid agro-climatic region are affected by wind erosion, whereas wind erosion hazards hit only croplands in the east monsoon and tibet frigid agro-climatic regions.

参考文献/References:

[1] Bagnald,R.A.Physics of Blown Sand and Desert Dunes[M].USA,Chapman & Hall,1995,320.
[2] 董治宝.拜格诺的风沙物理学研究思想[J].中国沙漠,2002,22(2):101-105.
[3] 杨秀春,严平,刘连友.土壤风蚀研究进展与评述[J].干旱地区农业研究,2003,21(4):147-153.
[4] 李世奎,欧阳海,侯光良,等.中国农业气候资源和农业气候区划[M].北京:科学出版社,1988.134.
[5] Woodruff N P,Siddoway F H.A wind erosion equation[J].Soil Sci Soc.Amer.Proc.,1965,29:602-608.
[6] Hagen L J.A wind erosion p rediction system to meet the users need[J].Journal of Soil and Water Conservation,1991,46 (2):107-111.
[7] Hagen,L.J.Wind erosion in the United States[A].Proc.of Wind Erosion Symposium[C].Poznan Poland,1994.CCLX:25-32.
[8] Wang Shigong,Wang Jinyan,Zhou Zhijiang et al.regional characteristics of dust events in China[J].Journal of Geographical Sciences,2003,(1):35-44.
[9] 李玉宝.干旱地区土壤风蚀研究方法[J].干旱区资源与环境,2000,14(2):96-100.

相似文献/References:

[1]申陆,田美荣,高吉喜.基于RWEQ模型的浑善达克沙漠化防治生态功能区土壤风蚀与主要影响因子分析[J].水土保持研究,2016,23(06):90.
　SHEN Lu,TIAN Meirong,GAO Jixi.Analysis on Wind Erosion and Main Factors in Desertification Control Ecologincal Function Area of Hunshandake Using the Revised Wind Erosio Equation Model[J].Research of Soil and Water Conservation,2016,23(02):90.
[2]杜鹏飞,刘孝盈.中国土壤风蚀速率实测研究述评[J].水土保持研究,2012,19(06):275.
　DU Peng-fei,LIU Xiao-ying.A Review of Measurement of Wind Erosion Rate in China[J].Research of Soil and Water Conservation,2012,19(02):275.
[3]赵云,穆兴民,王飞,等.保护性耕作对农田土壤风蚀影响的室内风洞实验研究[J].水土保持研究,2012,19(03):16.
　ZHAO Yun,MU Xing-min,WANG Fei,et al.Impact of Conservation Tillage on Soil Wind Erosion of Farmland Based on Wind Tunnel Test[J].Research of Soil and Water Conservation,2012,19(02):16.
[4]李振山.地形起伏对气流速度影响的风洞实验研究[J].水土保持研究,1999,6(04):75.
　Li Zhenshan.Wind Tunnel Simulation of Flow Velocity on the Windward Slope[J].Research of Soil and Water Conservation,1999,6(02):75.
[5]廖超英,李靖,郑粉莉,等.国外土壤风蚀预报的研究历史与动向[J].水土保持研究,2004,11(04):50.
　LIAO Chao-ying,LI Jing,ZHENG Fen-li,et al.Research History and Trend of Wind Erosion Prediction Abroad[J].Research of Soil and Water Conservation,2004,11(02):50.
[6]徐涛,杨勤科,赵米金.区域土壤侵蚀模型参数选择[J].水土保持研究,2005,12(06):122.
　XU Tao,YANG Qin-ke,ZHAO Mi-jin.Parameterization of Regional Soil Erosion Model[J].Research of Soil and Water Conservation,2005,12(02):122.
[7]尚润阳,祁有祥,赵廷宁,等.植被对风及土壤风蚀影响的野外观测研究[J].水土保持研究,2006,13(04):37.
　SHANG Run-yang,QI You-xiang,ZHAO Ting-ning,et al.Field Investigation on the Influence of Vegetation on Wind and Soil Erosion[J].Research of Soil and Water Conservation,2006,13(02):37.
[8]李果,王百田.区域生态修复的空间规划方法探讨[J].水土保持研究,2007,14(06):284.
　LI Guo,WANG Bai-tian.Discussion of a Method on Spatial Planning of Regional Ecological Restoration[J].Research of Soil and Water Conservation,2007,14(02):284.
[9]王翔宇,原鹏飞,丁国栋,等.不同植被覆盖防治土壤风蚀对比研究[J].水土保持研究,2008,15(05):38.
　WANG Xiang-yu,YUAN Peng-fei,DING Guo-dong,et al.Study on Mechanism Between Natural Shrub-grass and Soil Wind Erosion[J].Research of Soil and Water Conservation,2008,15(02):38.
[10]封建民,赵敏宁,王涛.沙漠化对土壤风蚀的影响——以青海共和盆地为例[J].水土保持研究,2008,15(06):10.
　FENG Jian-min,ZHAO Min-ning,WANG Tao.Influence of Desertification on Soil Wind Erosion—A Case Study of Gonghe Basin，Qinhai Province[J].Research of Soil and Water Conservation,2008,15(02):10.

备注/Memo

收稿日期:2005-4-26
基金项目:国家自然科学基金面上项目（编号30360088/C020609）；教育部留学回国人员启动基金资助
作者简介:李玉宝（1963- ），男，博士，副教授，土壤风蚀。

更新日期/Last Update: 1900-01-01