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北京地区中全新世以来特征时段环境变化对土壤水力侵蚀的影响
引用本文:乌云格日勒,徐海鹏,马蔼乃,周大良.北京地区中全新世以来特征时段环境变化对土壤水力侵蚀的影响[J].应用基础与工程科学学报,1997(2).
作者姓名:乌云格日勒  徐海鹏  马蔼乃  周大良
作者单位:北京大学城市与环境学系(乌云格日勒,徐海鹏),北京大学遥感与应用研究所(马蔼乃,周大良)
摘    要:基于作者对北京地区中全新世以来环境演变研究和未来10年预测结果,利用GIS、SPSS软件包,通过建立水力侵蚀遥感信息模型,制作了北京地区现代土壤水力侵蚀图,依据将近论古的原理,恢复了北京地区小冰期时期和仰韶文化时期的土壤水力侵蚀深度,探讨了未来10年水力侵蚀演化趋势,这可以为该地区土地利用和泥石流分布规律研究提供理论指导。

关 键 词:北京地区,特征时段,环境变化,土壤水力侵蚀,GIS

Effect of Environmental Change on Soil Hydra-ErosionDuring the Particular Period in BeijingArea Since Mid Holocene
QI Wuyungerile XU Haipeng.Effect of Environmental Change on Soil Hydra-ErosionDuring the Particular Period in BeijingArea Since Mid Holocene[J].Journal of Basic Science and Engineering,1997(2).
Authors:QI Wuyungerile XU Haipeng
Abstract:Based on the author' s study of environmental evolution and the prediction in the coming 10 years in Beijing area since mid Holocene, this paper forms a model of remote sensing information of soil hydra-erosion with SPSS software and works out the map of soil hydra-erosion of Beijing area in the contemporary time by GIS. According to the principle of reasoning the old things from the present, the article also restores the depth of soil hydra-erosion in the period of Yangshao civilization and Little Ice, as well as discuses the trend of soil hydra-erosion in the coming 10 years. The study may provide a theoretical direction for the research of land use and distribution of mud-rock flow in Beijing area.
Keywords:Beijing area  particular period  environmental evolution  soil hydra-erosion  GIS
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