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近年来,随着退耕还林、天然林保护、“三北”四期等林业生态工程的实施,我区生态环境建设取得了可喜的成绩,生态环境有了明显的改善,沙害和水土流失得到了有效的控制,沙尘暴出现的次数明显减少,由原来的“沙进人退”变为“人进沙退”,我区造林绿化向纵深推进,平原可造林的地块己基本绿化,森林覆盖率的增长潜力不大。剩余宜林地由于自然条件的限制
In recent years, with the implementation of forestry ecological projects such as returning farmland to forest, natural forest protection and the “Three North” four phases, the ecological environment construction has made gratifying achievements and the ecological environment has been significantly improved. Sand erosion and soil erosion Has been effectively controlled, the number of sandstorms appeared significantly reduced from the original “sand into retirement” into “people into the sand back” afforestation and afforestation in our area to promote the depth of the plains can be afforested plots have been basic afforestation, forest Coverage has little potential for growth. The remaining forest due to natural conditions