[1]张淑英,黄治江,代亚利,等.坡耕地土壤侵蚀对土壤化学性质的影响[J].西北林学院学报,2008,23(03):139.
 ZHANG Shuying,HUANG Zhijiang,DAI Yali,et al.Effect of Soil Erosion on Slope Soil Property[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(03):139.
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坡耕地土壤侵蚀对土壤化学性质的影响()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第23卷
期数:
2008年03期
页码:
139
栏目:
森林资源与保护
出版日期:
2008-05-30

文章信息/Info

Title:
Effect of Soil Erosion on Slope Soil Property
作者:
张淑英 1 黄治江 2 代亚利 3 刘粉粉 4
1.杨凌职业技术学院, 陕西 杨陵712100; 2.延安市水土保持监测分站,陕西延安 7 16000; 3.西北农林科技大学,陕西 杨陵 712100; 4.渭南市园林绿化管理处,陕西 渭南 7140 00
Author(s):
ZHANG Shuˉying 1 HUANG Zhiˉjiang 2 DAI Yaˉli 3 LIU Fenˉfen 4
1.Yangling Vocational and Technical College,Yangling ,Shaanxi 712100,C hina;2.Yan'an City Water and Soil Conservation Monitor the Station ,Yanan , Shaanxi716000, China;3.No rthwest A”F University,Yangling, Shaanxi 712100,China;4.Weinan Administration Department of Landscaping,Wei nan,Shaanxi714000,China
关键词:
137 Cs技术 坡耕地 土壤侵蚀 土壤理化性质
Keywords:
137 Cs technology slope cropland soil erosion soil property
分类号:
S714.7
文献标志码:
A
摘要:
运用 137 Cs示踪了陕北安塞试区坡耕地土壤侵蚀量,并以室内分析的方法研究了黄土高原 北部坡耕地土壤侵蚀与土壤性状的关系。研究结果表明,黄土高原坡耕地土壤侵蚀量在 山坡中、上 部是侵蚀最严为强烈的地带,而在坡顶侵蚀较弱,在坡下有土壤堆积;土壤全N、碱解N和 速效K 与水蚀及耕作侵蚀成线性相关;有机质、速效P、阳离子代换量及土壤质地则与水蚀及耕 作侵蚀无 显著相关。
Abstract:
Soil erosion on cultivated slope land in Ansai experimtnta l plots northern Shaanxi was deterˉ mined by 137 Cs tracing method.The relationship between soil erosion and soil pro perty on northern Loess Plateau was investigated.The results showed that the erosion in t he front and middle parts of the slope cropland were the most fierce belt,which was less in the top o f slope and soil deposit in the bottom.There was linear relation between total nitrogen,available nitrogen,and a vailable potassium and water erosion tillage erosion; Organic matter,available phosphorus,CEC,and soil t exture were related to water erosio and tillage erosion insignificantly.

参考文献/References:

[1] 田静毅,李月芬,王立新,等. 基于RS和GIS的土壤侵蚀量预 测应用研究[J].吉林农业大学学报,2007,29(1):78ˉ82.
[2] 杨勤科,焦峰,雷会珠. 论黄土高原山川秀美建设[J].水土保 持研究,2000,7(2):52ˉ54.
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[4] 张信宝,李少龙,王成华,等. 黄土高原小流域泥沙来源的 137CS法研究[J].科学通报,1989(3):210ˉ213.
[5] 王占礼,邵明安,李勇. 黄土地区耕作侵蚀过程中的土壤再分 布规律[J].植物营养与肥料学报,2002,8(2) :168ˉ172.
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[7] 唐克丽. 黄土高原地区土壤侵蚀区域特征及其治理途径[J]. 北京:中国科学技术出版社,1991:27ˉ30.
[8] 苏正安,张建辉. 耕作侵蚀及其对土壤肥力和作物产量的影响 研究进展[J].农业工程学报,2007,23(1):272ˉ278.

相似文献/References:

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[2]张淑英,黄治江,代亚利,等.坡耕地土壤侵蚀对土壤化学性质的影响[J].西北林学院学报,2008,23(02):139.
 ZHANG Shuying,HUANG Zhijiang,DAI Yali,et al.Effect of Soil Erosion on Slope Soil Property[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(03):139.

备注/Memo

备注/Memo:
收稿日期:2007ˉ06ˉ01 修回日期:2007ˉ09ˉ13 基金项目:世界银行贷款项目“延河流 域治理”(2616CHR)。 作者简介:张淑英(1964ˉ),女,陕西渭南人,副教授,主要从事 水土保持及园林方面的教学工作。
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