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机构地区:[1]中国科学院兰州沙漠研究所
出 处:《地球科学进展》1996年第3期270-274,共5页Advances in Earth Science
基 金:中科院兰州分院择优基金
摘 要:把散布在我国干旱荒漠地带内的沙漠绿洲,统一组合为一种独特而完整的生态地域单元开展研究,应予重视和加强。沙漠绿洲是干旱荒漠地带内精华地域,也是今后该地带开发建设和经济发展基地,还是改造利用沙漠的潜力与希望所在。随着我国经济发展战略重点向西北转移,开发建设和整治利用沙漠绿洲,有着特别的重要性和紧迫性。在干旱荒漠地带开发建设与整治,必须以沙漠绿洲为起点,作为区域发展基地,把人口、资源、环境与经济视为一个整体来协调发展。据此,沙漠绿洲的研究重点是人口、经济与资源、环境调控优化,包括资源承载力与环境负荷分析;经济持续发展与人口、资源、环境间调控;人口经济与资源环境优化。It is of great significance to conduct intensive study on the oases scattered in the arid deserts in China as special and comprehensive regional units. Desert oases are the optimum areas in arid desert, which is the would-be bases for our future economic development. It Is terribly urgent to construct and rehabilitate me desert oases as China's economic development emphasis is shifted to the northwest of China. It must consider the desert oases as the beginning point and regional development bases, regards the regional economy, population, resources and environment as a whole system to develop and rehabilitate the arid desert oases. Therefore the study of desert oases should place emphasis on the optimum regulation of population, resources and environment, including resource bearing capacity and environment loading analysis; regulation of population, resources and environment for sustainable development; optimization of population economy and resource environment.
分 类 号:P941.73[天文地球—自然地理学]
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