经过几十年的积极治理与改造，该区土地沙漠化过程逐渐趋于稳定。
The process of desertification in Yulin area tended to become stable between 1987 and 1999 as a result of positive efforts.
最后。从人地关系角度出发。充分考虑到了人类在土地沙漠化过程中的地位与其主观能动性，给出几点防治沙漠化的对策。
In the end, in the view of human-land relation and fully concerning of human status and initiative in the process of land desertification, presented a few countermeasures to combating desertification.
通过探讨土地沙漠化的成因，认为自然环境与人类行为的相互作用及在时间尺度上的矛盾造成了该区持续的土地沙漠化过程。
It is believed that the interaction and contradiction between the natural process and the human activity may lead to the development of desertification.
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