人工绿洲防护生态安全体系建设探讨

摘要

人工绿洲作为干旱、半干旱地区的一种独特地理景观单元,是维系干旱地区人类生存、活动与发展的基本场所.人工绿洲的防护生态安全保障体系建设在干旱荒漠区的开发中具有十分突出的作用.通过外围绿洲一荒漠过渡带荒漠植被的保育,边缘基干防风林的建设,内部防护林网的营造,克拉玛依农业综合开发区"三位一体"的防护生态安全保障体系正在形成.%Artificial oasis is a basic location in arid area in which people can survive, act and develop, because it acts as a kind of particular geographical landscape unit in arid regions and semi-arid regions. The protective shelter-ecological security system of artificial oasis plays a significant role in development of arid regions. With nursing of desert plant in oasis-desert ecotone, construction at the edge of oasis and cultivation of Shelterbelt Nets in oasis,"the trinity" of shelter-ecological security in agricultural comprehensive developmental region in Karamay were gradually formed.