[1]赵护兵,刘国彬,曹清玉.黄土丘陵区不同植被类型对水土流失的影响[J].水土保持研究,2004,11(02):153-155.
　ZHAO Hu-bing,LIU Guo-bin,CAO Qing-yu.Influence of Different Vegetation on Soil Erosion in Loess Hilly Region[J].Research of Soil and Water Conservation,2004,11(02):153-155.
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黄土丘陵区不同植被类型对水土流失的影响

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 11 期数: 2004年02期 页码: 153-155 栏目: 出版日期: 1900-01-01
Title:
Influence of Different Vegetation on Soil Erosion in Loess Hilly Region
作者:
赵护兵1,2, 刘国彬2, 曹清玉2
1. 西北农林科技大学, 资源环境学院, 中科院水利部水土保持研究所, 陕西, 杨陵, 712100;
2. 中科院水利部水土保持研究所, 陕西, 杨陵, 712100
Author(s):
ZHAO Hu-bing1,2, LIU Guo-bin2, CAO Qing-yu2
1. College of Resources and Environment, Northwest Sci-tech University of Agriculture and Forestry;
2. Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100 Shaanxi, China
关键词:
草本植被类型; 灌木植被类型; 乔木植被类型; 径流损失; 土壤侵蚀
Keywords:
herb vegetation; shrub vegetation; arbor vegetation; runoff; soil erosion
分类号:
S157.433
摘要:
通过对3种草本、3种灌木、3种乔木植被类型的小区径流资料分析研究，结果表明就减少径流损失作用而言，灌木作用最为明显，草本次之，乔木最差；就减少土壤侵蚀作用而言，灌木作用最为明显，乔木次之，草本最差；草本、灌木、乔木植被类型的年土壤侵蚀量和3种植被类型中的草本盖度表现出相反的趋势，即草本盖度越高的草本、灌木或乔木植被类型，年土壤侵蚀量越低。
Abstract:
Through the study of plot runoff resource,3 herb vegetation types,3 shrub vegetation types and 3 arbor vegetation types in loess hilly region,.The obtained results showed that shrub vegetation is the best,herb vegetation is medial,arbor vegetation is the worst in the function of reducing runoff.While shrub vegetation is the best, arbor vegetation is medial,herb vegetation is the worst in the function of reducing soil erosion.The whole year sediment amount of 3 herb vegetation types,3 shrub vegetation types and 3 arbor vegetation types has an opposite tendency with each herb cover degree, respectively. That is to say, the more of cover degree of herb,shrub or arbor vegetation, the less of sediment amount.

参考文献/References:

[1] 刘秉正, 吴发启.土壤侵蚀[M].西安:陕西人民出版社, 1996.
[2] 张兴昌.水蚀条件下土壤氮素流失机理及影响因子[D].陕西杨陵: 西北农业大学, 1999.52-62.
[3] 王晗生, 刘国彬.植被结构及其防止土壤侵蚀作用分析[J].干旱区资源与环境, 1999, 13(2):62-68.
[4] 孙阁.林地地表径流的研究[J]. 水土保持学报, 1989, 3(2):52-55.
[5] 赵焕胤, 朱劲伟, 王维华.林草和牧草地表径流的研究[J].水土保持学报, 1994, 8(2):56-61.
[6] 朱显谟. 黄土-土壤结构剖面构型的形成及其重要意义[J].水土保持学报, 1994, 8(2):1-9.

备注/Memo

收稿日期:2003-11-2。
基金项目:中国科学院知识创新项目（KZCX1-06）；国家重点基础研究发展规划项目（G2000018606）；国家"十五"科技攻关项目（2001BA508B17）
作者简介:赵护兵（1974- ），男，陕西乾县人，助理研究员，在读硕士，主要从事植物营养及流域养分管理研究.

更新日期/Last Update: 1900-01-01