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THE RELATIONSHIP BETWEEN THE RISE AND DECLINE OF CULTIVATION AND THE ENVIRONMENTAL CHANGE FROM THE NEW STONE AGE TO THE BRONZE AGE IN WESTERN LIAONING PROVINCE
Author(s): LI Yonghua, ZHANG Xiaoyong
Pages: 79-
84
Year: 2004
Issue:
5
Journal: HUMAN GEOGRAPHY
Keyword: 辽西地区; 耕作业兴衰; 环境变化;
Abstract: 本文通过分析辽西地区新石器时代至青铜时代考古文化特征和耕作业的兴衰与环境变化的关系,揭示了该地区新石器时期以来文化发展受耕作业的兴衰影响出现了多次倒退的现象.并认为环境条件特别是气候条件是影响辽西地区早期文化发展的本质因素.气候温暖期,定居的农业文化昌盛;气候寒冷期,农业经济解体,只能维持低水平的简单畜牧经济.造成新石器时代-青铜时代本区耕作业衰落和文化倒退的直接原因是5000aB.P.-4000aB.P.降温事件及铁器冷期寒冷气候的作用.环境因素的剧烈波动过程,阻碍了本区文化与生产经济形态的正常演进与发展.
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