| 黄淮海平原沙地风蚀的研究 |
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| 引用本文： | 高安,吴诗怡. 黄淮海平原沙地风蚀的研究[J]. 土壤学报, 1996, 33(2): 183-191 |
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| 作者姓名： | 高安 吴诗怡 |
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| 作者单位： | 中国科学院兰州沙漠研究所, 730000;中国科学院兰州沙漠研究所, 730000 |
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| 摘 要： | 本文研究了沙地风蚀的环境因素及风蚀造成的危害。实践结果表明，禹城沙河沙地经采用“水利调控，林草结合，生物覆盖和立体农业”等配套技术，可以固定沙面，降低风速，提高土壤抗风蚀强度，有效地防治风沙危害。
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| 关 键 词： | 风蚀 风沙活动 生态环境 黄淮海平原 土壤侵蚀 |
| 收稿时间： | 1995-04-07 |
STUDY ON WIND EROSION OF SANDY LANDS IN HUANG-HUAI-HAI PLAIN |
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| Gao An and Wu Shiyi. STUDY ON WIND EROSION OF SANDY LANDS IN HUANG-HUAI-HAI PLAIN[J]. Acta Pedologica Sinica, 1996, 33(2): 183-191 |
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| Authors: | Gao An and Wu Shiyi |
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| Affiliation: | Institute of Desert Research, Academia Sinica, Lanzhou 730000;Institute of Desert Research, Academia Sinica, Lanzhou 730000 |
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| Abstract: | This paper deals with the environmental factors and the damages of wind erosion occurring in sandy lands of shahe area of Yucheng County in Shandong Province.The practical resups showed that such techniques as water conservancy project,planting trees and grasses,biological mulching and stereoscopic farming measures could effectively stabilize sand surface,reduce wind velocity and increase the resistance to wind erosion,thus halting the wind-sand hazards.In addition,the paper also discusses the wind erosion mechanism and the laws of wind-sand activities,which may provi}le a basis for the agricultural development of sandy lands in the Huang-Huai-Hai plain. |
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| Keywords: | Wind erosion Wind-sand activity Ecological environment |
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