Abstract
本文构建了区域农业系统协调度评价理论和指标体系,研究了区域农业系统协调度状况,分析了区域农业系统发展存在的问题,并提出了区域农业协调发展建设性建议.选取1995～2003年资料,从自尺度和国家尺度对河北省曲周县区域农业系统进行了协调度计算分析.研究结果表明:在自尺度上,曲周县区域农业系统及社会子系统以失调为主,生态子系统中期协调,前后期失调,经济子系统后期协调,前期失调;在国家尺度上,曲周县区域农业系统及其子系统均失调.表明在国家尺度上,区域农业系统与子系统的协调度较自尺度普遍降低,反映了曲周县农业系统在经济发展、社会发展和生态环境保护3方面国家尺度下处于较低水平,应加快促进系统的协调发展.
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