摘要
阐释了土地退化的概念和内涵,并从土地退化的驱动因素、分类、评价理论与方法和恢复与重建四个方面介绍了土地退化的研究进展,最后对土地退化的研究趋势进行了展望.
Concept and connotation of land degradation is expatiated, the advance of land degradation is introduced from four aspects ,which consists of the driving factors ,classification,assessing theories and methods ,countermeasures of recovery and rebuild of land degradation ,and finally the author forecasts the general direction of research on land degradation science.
出处
《聊城大学学报（自然科学版）》
2008年第2期23-29,共7页
Journal of Liaocheng University:Natural Science Edition
基金
国家自然科学基金(40272126)
山东省自然科学基金(Y2006E02)
山东省教育厅科技攻关(J06N01)联合资助项目
关键词
土地退化
进展
展望
land degradation ,advance, expectation
