面对这种局面,人们提出了持续土地利用(sustainable land use)的概念,即在满足当代人们对土地利用的需求的同时,不损害后代人利用土地资源满足其自身需求的能力,也不损害当代及后代人生存和...
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单指标多角度评价法和综合指数法均是持续土地利用管理评价的有效方法。
Whether assessing the sum of those selected indicators values or appraising each single indicator from different view, both of them are reliable methods for evaluating sustainable land management.
本文讨论了构建持续土地利用管理评价指标体系和运用评价指标体系对土地利用管理系统进行持续性评价的方法。
This paper discussed the methods of evaluating sustainable land management and selecting indicators and criteria for evaluation of sustainable land management.
结果表明,土地退化的主要原因是近年持续干旱少雨,土地利用的强度过大,以及在干旱季节里没有适当的防护措施等。
The results show that the major reason for the land degradation is constant aridity such as shortage of rain, excessive use of land, and shortage of protection measures in dry seasons.
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