渭河流域全新世环境演变对人类文化发展的影响

发布时间：2018-05-28 11:34

本文选题：渭河流域 + 全新世　；参考：《地理科学进展》2008年05期

【摘要】：通过对渭河流域10000多年来环境资源演变的高分辨率实验数据资料和考古文献资料的分析,探讨了全新世以来,渭河流域人类文化的演进与环境演变之间的耦合关系。分析表明:在8500～3100aB.P.全新世大暖期,渭河流域水、土、生物资源条件优越,人类逐步形成了原始定居旱作农业类型文化,从而奠定了渭河流域农业文明的基础;其间4000～3000aB.P.,渭河流域北部的农牧交错带,由于气候的逐渐冷干化,导致水、土、生物资源退化,造成旱作农业土地利用方式由游牧业取而代之;在3100aB.P,由于季风格局的突变,整个渭河流域进入了一个相对干旱缺雨、成壤环境的恶化时期,环境的恶化导致了水土资源的退化,大大动摇了旱作农业和游牧业的经济基础,影响了先周和西周社会的发展。
[Abstract]:The coupling relationship between the evolution of human culture and the evolution of environment in Weihe River Basin since Holocene was discussed through the analysis of high-resolution experimental data and archaeological documents on the evolution of environmental resources in Weihe River Basin over the past 10000 years. The results showed that: 8500 and 3100aB.P. During the great warm period of the Holocene, the water, soil and biological resources of the Weihe River basin were superior, and the culture of the primitive settled dryland farming type was gradually formed, which laid the foundation of the agricultural civilization of the Weihe River basin, during which the agricultural and pastoral ecotone in the north of the Weihe River Basin was 4000,000aB.P. As a result of the gradual cold drying of the climate, water, soil and biological resources have been degraded, resulting in the replacement of dryland agricultural land use by tourism and animal husbandry. At 3100aB.P, due to the abrupt change of the monsoon pattern, the whole Weihe River basin has entered a relatively dry and rainy period. The deterioration of soil environment resulted in the degradation of soil and water resources, which greatly shook the economic foundation of dry farming and animal husbandry, and affected the development of the society in the prehistoric and western Zhou dynasties.
【作者单位】：陕西教育学院人文环境系;陕西师范大学旅游与环境学院;
【基金】：国家自然科学基金项目(40771018) 国家社科基金项目(04BZS022) 教育部人文社会科学重点研究基地重大招标项目(01JAZJD770014)
【分类号】：P33;K207

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