地理科学 ›› 1990, Vol. 10 ›› Issue (3): 208-216,291.doi: 10.13249/j.cnki.sgs.1990.03.208

• 论文 • 上一篇    下一篇

近年中国干旱区研究的进展

赵松乔   

  1. 中国科学院、国家计划委员会地理研究所 北京
  • 出版日期:1990-05-20 发布日期:1990-05-20

PROGESS IN ARID ZONES RESEARCH IN CHINA IN RECENT YEARS

Zhao Songqiao   

  1. Institute of Geography, Academia Sinica and the State Planning Commission, Beijing
  • Online:1990-05-20 Published:1990-05-20

摘要: 地理科学 10(3),p208,表1,参31,1990近40年来,特别是近10年来,我国干旱区研究获得重大进展。在自然资源清查及评价、自然灾害的监测和治理、地理环境的演变和预测、生产布局、人口动态以及区域研究与区域开发等方面取很不少成果,为下世纪大规模开发作了充分的准备工作。

Abstract: The arid zones(including semi-arid zones)are widely distributed from the west of the Da Hinggan Meuntain,through the Taihang Mountain,the Liupan Mountain,and the Bayan Har Mountains,to the Nyainqentanglha Range in China. In the past 40 years,especially the last 10 years,China has made a great progress in the arid zones research,and some fields have reached the advanced level of the world.The arid zones research involves the following aspects: 1.The inventory and evaluation of natural resources,including land types, land resource,water resource,climate resource,biological resource,mineral resource,etc. 2.The monitoring and control of natual disasters.The emphasis was placed on the research on disasters such as drought,sand-storm and salinization, particularly,controlling sand-storm got an evident result. 3.The evolution and prediction of geographical environoment.Because of natural evolution and the effect of human activities,the geographical environment in arid zones is changing continually. 4.The production allocation of industry,agricultune and transprt.To meet the need of national economy developmert,recently the production allocation of arid zones has been approached deeply. 5.Population dynamics.The investigation was carried out on minority nationalities population growth,the population and economy of mountainous areas, population and environment,migration of northwest.The policies of adjusting industrial structure and coordinating development were proposed. 6.Regional research and regional development.Some prieparations are being made for the development at a large scale in the next century. In the future,one should continue to make an effort on the range and depth of the arid zones research,especially strengthen comprehensive and regional research.