| 土壤风蚀容忍量(T值)研究的现状与问题 |
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| 引用本文： | 严平,董光荣,邹学勇. 土壤风蚀容忍量(T值)研究的现状与问题[J]. 水土保持通报, 1998, 18(1): 13-16,34 |
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| 作者姓名： | 严平 董光荣 邹学勇 |
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| 作者单位： | 中国科学院林业部兰州沙漠研究所·兰州市·730000 |
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| 基金项目： | 中国科学院资助项目，KZ951-B1-206， |
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| 摘 要： | 针对目前国风外土壤风蚀研究存在的问题，提出了研究土壤风蚀容忍量的目的和意义；并对风蚀容忍量的四个主要问题即成土速率，风蚀危害，风蚀预测及风蚀控制的Ｔ值计划作了详述。
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| 关 键 词： | 土壤风蚀容忍量 成土速率 T值计划 |
| 收稿时间： | 1997-10-19 |
The Present Situation and Problems of Wind Erosion Tolerance( T-Value) Study |
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| Yan Ping,Dong Guangrong and Zou Xueyong. The Present Situation and Problems of Wind Erosion Tolerance( T-Value) Study[J]. Bulletin of Soil and Water Conservation, 1998, 18(1): 13-16,34 |
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| Authors: | Yan Ping Dong Guangrong Zou Xueyong |
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| Affiliation: | Institute of Desert Research, Chinese Academy of Sciences, Lanzhou, 730000;Institute of Desert Research, Chinese Academy of Sciences, Lanzhou, 730000;Institute of Desert Research, Chinese Academy of Sciences, Lanzhou, 730000 |
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| Abstract: | In the view of existing problems in the wind erosio nresecrch,the concept of Wind Erosion Tolera nce derived from the Soil Loss Tolerance is introduces along with its goals and significance,and fourmain fields of the wind erosio n tolerance,i.e.soil formation rate,wind erosion effect on soil pro ductivity,wind erosion prediction and T-V alue planning to control wind erosion are discussed in detail as well. |
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| Keywords: | plant time protective measure living rate |
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