| 广东省红色风化壳地区水土流失严重性的成因分析--以五华县为例 |
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| 引用本文： | 尚志海,丘世钧.广东省红色风化壳地区水土流失严重性的成因分析--以五华县为例[J].地质灾害与环境保护,2004,15(4):15-18. |
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| 作者姓名： | 尚志海 丘世钧 |
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| 作者单位： | 华南师范大学地理系,广州,510631 |
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| 摘 要： | 红色风化壳地区是一个典型的水土流失区，水土流失妨碍了区域的可持续发展。本文分析了广东省花岗岩风化壳地区水土流失的成因，主要从岩性土质、气候水文、地形地貌、森林植被、人类活动等方面分别论述了它们对水土流失的影响。最后以广东省五华县为例，分析了其水土流失严重性及治理，以期为以后的水土保持工作的开展提供一定的借鉴。
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| 关 键 词： | 水土流失区 水土保持工作 土质 森林植被 五华县 气候 广东 红色风化壳 花岗岩 人类活动 |
| 文章编号： | 1006-4362(2004)04-0015-04 |
| 修稿时间： | 2003年12月17 |
CAUSES OF WATER AND SOIL LOSS IN RED WEATHERED REGOLITY REGIONS OF GUANGDONG PROVINCE--A Case Study of Wuhua County |
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| SHANG Zhi-hai,QIU Shi-jun.CAUSES OF WATER AND SOIL LOSS IN RED WEATHERED REGOLITY REGIONS OF GUANGDONG PROVINCE--A Case Study of Wuhua County[J].Journal of Geological Hazards and Environment Preservation,2004,15(4):15-18. |
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| Authors: | SHANG Zhi-hai QIU Shi-jun |
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| Abstract: | Red weathered regokith areas are typical of water and soil loss severely, which hinders sustainable development of the region. The causes and influences of water and soil loss in granitic regions of Guangdong province are analyzed in the following aspects: lithological character, climate, hydrology, topography, vegetation, and human activities. Wuhua County is cited as an example to discuss the water and soil loss and controlling measuresare suggested for a reference to water and soil conservation. |
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| Keywords: | water and soil loss cause granite |
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