荒漠化防治中的恢复生态学研究热点

Research Hotspot in the Field of Restoration Ecology upon Desertification Control

荒漠化作为一项自然和人为复合性灾害，其危害的严重性在于它所摧毁的是人类赖以生存的土地和环境，直接动摇着人类社会经济发展的基础。本文概述了当前全球荒漠化危害现状及国内外荒漠化防治中恢复生态学的发展概况，针对我国在荒漠化防治研究和恢复实践中存在的问题，评述了当今荒漠化防治中的恢复生态学研究热点，提出了加强我国荒漠化防治中恢复生态学研究的建议，以此透视荒漠化防治新的研究动向。

As a compounded disaster of nature and human, desertification has serious harm to soil and environment. This paper summarized the situation of desertification harm and restoration ecology development in desertification control over the world. Facing the problems existing in the field of restoration ecology of desertification control in our country, the author puts forward study the research hot topics some advices and new research contents in the future.