[1]马玉凤,严平,王耿锐,等.青海共和盆地威连滩冲沟侵蚀遥感监测的初步结果[J].水土保持研究,2009,16(02):1-5.
　MA Yu-feng,YAN Ping,WANG Geng-rui,et al.Preliminary Results of Gully Erosion by Remote Sensing Monitoring in Weiliantan, Gonghe Basin, Qinghai Province[J].Research of Soil and Water Conservation,2009,16(02):1-5.
点击复制

青海共和盆地威连滩冲沟侵蚀遥感监测的初步结果

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 16 期数: 2009年02期 页码: 1-5 栏目: 出版日期: 2009-04-20
Title:
Preliminary Results of Gully Erosion by Remote Sensing Monitoring in Weiliantan, Gonghe Basin, Qinghai Province
作者:
马玉凤1,2, 严平1,2, 王耿锐1, 宋阳1,2, 汪言在1,2, 杨恒华3, 朱孟郡1,2
1. 北京师范大学资源学院, 北京, 100875;
2. 北京师范大学防沙治沙教育部工程研究中心, 北京师范大学中国沙漠研究中心, 北京, 100875;
3. 青海省治沙试验站, 青海, 共和, 813005
Author(s):
MA Yu-feng1,2, YAN Ping1,2, WANG Geng-rui1, SONG Yang1,2, WANG Yan-zai1,2, YANG Heng-hua3, ZHU Meng-jun1,2
1. College of Resources Science and Technology, Beijing Normal University, Beijing, 100875, China;
2. MOE Engineering Center of Desertification and Blown-sand Control of Beijing Normal University, China Center of Desert Research at Beijing Normal University, Beijing Normal University, Beijing, 100875, China;
3. Sand Control Experimental Station of Qinghai Province, Gonghe, Qinghai, 813005, China
关键词:
青海共和盆地; 冲沟侵蚀; 遥感监测
Keywords:
Gonghe Basin of Qinghai province; gully erosion; remote sensing monitoring
分类号:
S157.1;TP79
摘要:
利用2006年高分辨率的快鸟影像和1982年的航空像片,结合GPS雨季前后精确测量数据,在GIS软件支持下,对青海共和盆地沙沟河流域的一个典型冲沟,从不同时间、空间尺度上对冲沟侵蚀进行动态监测研究.初步结果表明:冲沟的侵蚀速率快,主要表现在沟头的溯源侵蚀;冲沟的沟型基本没变化,但沟头变化明显;预测冲沟以每年12m速度发展是可信的,并指出冲沟侵蚀给当地村民的生产、生活以及龙羊峡水库带来了较为严重的危害.
Abstract:
By high resolution imageries of Quick Bird in 2006 and airphotos in 1982,together with exactly measured data by GPS before and after rainy season,a typical gully,which locates in Shagou River basin,Gonghe Basin,Qinghai Province,was monitored dynamically on different spatial and temporal scales in support of the GIS software.Preliminary results show that:the erosion rate of gulch is high,which mainly presents in the form of headward erosion.Shape of gully varied little,but the gully head varied obviously.It is credible that the gully expands at the speed of 12 m/a.Moreover,the authors point out the gulch erosion does serious harm to local villagers’ life and production and Longyangxia reservoir.

参考文献/References:

[1] 刘宝元,张科利,焦菊英.土壤可蚀性及其在侵蚀预报中的应用[J].自然资源学报,1999,14(4):345-350.
[2] 何福红,李勇,李璐,等.基于GPS与GIS技术的长江上游山地冲沟的分布特征研究[J].水土保持学报,2005,19(6):19-22.
[3] Van Liew M W.Prediction of sediment yield on a large watershed in North Central China[J].Trensscions of the ASAE,1998,41(3):599-604.
[4] 胡刚,伍永秋.刘宝元,等.GPS和GIS进行短期沟蚀研究初探:以东北漫川漫岗黑土区为例[J].水土保持学报,2004,18(4):16-19.
[5] 柯克比 M J,摩根R P C.土壤侵蚀[M].王礼先,吴斌,洪惜英,译.北京:水利电力出版社,1988:59-62.
[6] 张树生,张春泉,宋为民.切沟水毁公路的成因与防治[J].公路,2000,8:58-60.
[7] 程宏,伍永秋.切沟侵蚀定量研究进展[J].水土保持学报,2003,17(5):32-35.
[8] 游智敏,伍永秋,刘宝元.利用GPS进行切沟侵蚀监测研究[J].水土保持学报,2004,18(5):91-94.
[9] 伍永秋,刘宝元.切沟、切沟侵蚀与预报[J].应用基础与工程科学学报,2000,8(2):134-142.
[10] Poesen J,Nachergaele J,Verstraeten G,et al.Gully erosion and environmental change:importance and research and research need[J].Catena,2003,50:91-133.
[11] 张洪江.土壤侵蚀原理[M].北京:中国林业出版社,2001:183-187.
[12] 董光荣,高尚玉,金炯,等.青海共和盆地土地沙漠化与防治途径[M].北京:科学出版社,1993:15-26.
[13] 王小丹,钟祥浩,范建容,等.金沙江干热河谷元谋盆地冲沟沟头形态学特征研究[J].地理科学,2005,25(1):63-67.
[14] United States Soil Conservation Service.Procedures for determining rates of land damage,land depreciation,and volume of sediment produced by gully erosion,technical release No.32[R].United States Department of Agriculture,1966.
[15] 高学军,冯玲.龙羊峡水库泥沙淤积量估算[J].泥沙研究,2002,2(1):78-80.

备注/Memo

收稿日期:2008-9-23;改回日期:。
基金项目:新世纪优秀人才支持计划(NCET-05-148);国家自然科学基金(40541005)
作者简介:马玉凤(1981- ),女,河南新乡人,硕士,主要从事风水复合侵蚀研究.E-mail:mayufeng@ires.cn
通讯作者:严平(1966- ),男,安微宁国市人,博士生导师,主要从事干旱半干旱地区环境演度研究.E-mail:Yping@bnu.edu.cn

更新日期/Last Update: 1900-01-01