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近些年,经济的高速发展带来了一系列生态环境问题。在我国一些干旱、半干旱地区,植被破坏情况严重,土地荒漠化迅速发展的情况严重影响了正常农业生产的进行,也给人们的日常生活带来了诸多不便。针对这一情况,沙地造林、退耕还林还草等措施被广泛应用。在实施过程中,为缓解环境问题,改善气候条件作出了巨大的贡献。
In recent years, the rapid economic development has brought a series of ecological and environmental problems. In some arid and semi-arid areas of our country, the situation of vegetation destruction is serious and the rapid development of land desertification has seriously affected the normal agricultural production and brought much inconvenience to people’s daily life. In response to this situation, sand planting, returning farmland to forest and grass and other measures are widely used. In the implementation process, it has made tremendous contributions to alleviating environmental problems and improving climate conditions.