1980s以来汉藏回民族地区人地关系演变过程的时空比较研究－以甘肃定西、甘南、临夏为例

项目名称： 1980s以来汉藏回民族地区人地关系演变过程的时空比较研究－以甘肃定西、甘南、临夏为例

项目编号： No.40871061

项目类型： 面上项目

立项/批准年度： 2009

项目学科： 生物科学

项目作者： 陈兴鹏

作者单位： 兰州大学

项目金额： 34万元

中文摘要： 本研究以地处青藏高原的甘南藏族自治州、青藏高原-黄土高原交汇区的临夏回族自治州和地处黄土高原的定西市为样本，通过采用RS/GIS、能值分析、系统动力学等方法，研究1980年以来汉（定西）、藏（甘南）、回（临夏）三个子区域的人地关系作用机制；通过研究比较各子区域的人地关系在时间序列上的演变过程及主导因素，阐明各要素相互作用的矢量过程，探寻不同民族文化对人地关系演变的影响，进而预测各区域人地关系的演变趋势；通过对汉藏回地区人地关系演变过程的空间横向比较研究，揭示人地关系的空间分异规律。本研究旨在补充完善人地关系研究中关于不同民族地区人地关系演变规律与演化节律的时空比较研究部分，为制定区域环境管理政策和改善人地关系，促进民族地区可持续和谐发展提供思路。

中文关键词： 人地关系；民族地区；演变比较；时空特征；甘肃

英文摘要： This project takes Gannan Tibetans-nation Autonomy State, Linxia Hui-nation Automy State, and Dingxi City as research objects, which respectively located on Tibetan Plateau, cross-region of Tibetan Plateau and Loess Plateau, and Loess Plateau. The aims of this research to study and identify the man-land interaction mechanism from 1980s in these above regions via adopting the methods such as RS/GIS, Emergy Analysis, and System Dynamics. By studying and comparing the process of evolution and leading factors of man-land relationship of sub-region in the time series, to clarify the vector process of the interaction between various elements, to explore the impacts to evolution of human-environment relationship about different ethnic culture, than to predict the evolutionary trends of human-environment relationship of various study region. Through the space comparative studying on the man-land relationship of Han, Tibetans & Hui Area, the study will disclosure Spatial Variation rule. This study was undertaken to complete the theory of evolvement rule and evolutionary rhythm of man-land relationship in various minority areas in the man-land relationship research area, and provide the approach and consideration to make regional environmental management policy, improve man-land relationship and promote sustainable and harmonious development of minority areas.

英文关键词： Human-environment relationship; Minority areas; Evolutionary Comparative; Time-space Character; Gansu