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中国农学通报 ›› 2014, Vol. 30 ›› Issue (17): 190-194.doi: 10.11924/j.issn.1000-6850.2013-2529

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

中江县地类结构优化配置

姚兴柱 白根川 蒋承军   

  • 收稿日期:2013-09-25 修回日期:2013-11-10 出版日期:2014-06-14 发布日期:2014-06-14

The Optimal Allocation of Land Use Structure in Zhongjiang County

  • Received:2013-09-25 Revised:2013-11-10 Online:2014-06-14 Published:2014-06-14

摘要: 社会经济的高速发展对土地资源的高度依赖性与无限性的要求表达与土地资源固有有限性形成强烈地客观矛盾,充分需要对土地利用进行合理的优化配置。笔者基于研究区社会、经济、生态特点和地类结构实际情况,结合中江县土地利用总体规划(2010—2020),对中江县县域的地类结构进行多目标导向的优化配置研究。结果表明:基于不同效益主导的发展目标,通过配置地类结构,可以获得不同的GDP总值。在进行中江县土地类结构配置时,能够实现目标年的生态经济效益和自然生态效益的“双赢”。研究结果能够保障一定时期内当地科学可持续发展的需要,并可为当地土地资源管理等政府部门进行土地资源的科学管理提供理论支撑。

关键词: 茶园土壤, 茶园土壤, 有效氟, pH, 含钙化合物

Abstract: The high dependence and infinity requirements on land resources because of the rapid development of social economy formed strongly objective contradictions, fully needed for land use reasonable and optimized configuration. Based on the land use structure of Zhongjiang and characteristics of regional economic, ecology and society and mater plan (2010-2020), a linear planning model with objective carried out the optimal allocation of land use structure in Zhongjiang under the restriction of economic and ecological efficiency. Based on different benefit-led development goals, through the optimal allocation of land use structure, it could get different total GDP. During the optimal allocation of land use structure in Zhongjiang, it could achieve ecological and economic benefits and the natural eco-efficiency ‘win-win’ in the target year. The results could ensure that sustainable development needs in a given period and provide theoretical support for the management of land resources and other government departments.