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中国棕熊地理分布的历史变迁
引用本文:周跃云. 中国棕熊地理分布的历史变迁[J]. 湖南师范大学自然科学学报, 1992, 15(1): 79-83
作者姓名:周跃云
作者单位:湖南师范大学地理系
摘    要:

关 键 词:棕熊 地理分布 中国

ON THE HISTORICAL CIIANGES OF GEOGRAPHICAL DISTRIBUTION ABOUT THE BROWN-BEAR IN CHINA
Zhou Yueyun. ON THE HISTORICAL CIIANGES OF GEOGRAPHICAL DISTRIBUTION ABOUT THE BROWN-BEAR IN CHINA[J]. Journal of Natural Science of Hunan Normal University, 1992, 15(1): 79-83
Authors:Zhou Yueyun
Affiliation:Department of Geography
Abstract:This essay is mainly based on the materials of chronicles.It inquires in delail the historal changes of geographical distribution about the Brown-bear in Ming and Qing Dynasties within China At the sametime,it particalarly analyzes the major reasons for the historical changes of the Brown-bear.
Keywords:Brown-bear  geographical distribution  historical changes
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