| 土壤裂缝研究进展 |
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| 引用本文： | 熊东红,周红艺,杜长江,杨忠,张信宝.土壤裂缝研究进展[J].土壤,2006,38(3):249-255. |
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| 作者姓名： | 熊东红 周红艺 杜长江 杨忠 张信宝 |
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| 作者单位： | 1. 中国科学院/水利部成都山地灾害与环境研究所,成都,610041;中国科学院研究生院,北京,100049
2. 中国科学院/水利部成都山地灾害与环境研究所,成都,610041 |
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| 基金项目： | 中国科学院资助项目;国家研究发展基金 |
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| 摘 要： | 土壤开裂是一个复杂的物理过程,裂缝形成对土壤性状、作物生长以及水分溶质运输均有重要影响。本文介绍了目前国际上土壤裂缝的表征指标体系及指标测定方法,并讨论分析了裂缝与土壤属性、裂缝发育与植被生长、裂缝形成与土壤入渗和溶质运输等方面的最新国际研究进展,在此基础上,对我国今后的土壤裂缝研究工作的方向和重点提出了建议。
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| 关 键 词： | 土壤裂缝 表征指标 土壤属性 植被生长 水分溶质运输 |
A Review on the Study of Soil Cracking |
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| XIONG Dong-hong,ZHOU Hong-yi,DU Chang-jiang,YANG Zhong and ZHANG Xin-bao.A Review on the Study of Soil Cracking[J].Soils,2006,38(3):249-255. |
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| Authors: | XIONG Dong-hong ZHOU Hong-yi DU Chang-jiang YANG Zhong and ZHANG Xin-bao |
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| Institution: | 1 Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China; 2 Graduate School of the Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Soil cracking is a complicated process, which has great influence on soil properties, vegetation growth and soil solute transportation. The present paper gives an introduction to the indicator systems and indicator measurements in use for soil cracking home and abroad, and the latest advances in the study on relationships of soil cracking with soil properties, vegetation growth, soil infiltration and solute transportation. And on such a basis, suggestions are made for directions and key fields of future research on soil cracking in China. |
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| Keywords: | Soil crack Indicator system Soil property Vegetation growth Soil water and solute transportation |
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