地理科学 ›› 1990, Vol. 10 ›› Issue (3): 226-229,291.doi: 10.13249/j.cnki.sgs.1990.03.226

• 论文 • 上一篇    下一篇

土地评价研究发展动向

李孝芳   

  1. 中国科学院自然资源综合考察委员会 北京
  • 出版日期:1990-05-20 发布日期:1990-05-20

THE TREMD IN RESEARCH ON LAND EVALUATION

Li Xiaofang   

  1. Commission for Integrated Survey of Natural Resources, Academia Sinica, Beijing
  • Online:1990-05-20 Published:1990-05-20

摘要: 本区论述土地评价的产生和发展。近年来土地评价从定性研究走向与社会经济因素相结合的定量评价,并在土地评价中纳入土地质量供应能力,即充足性的评价,使其成果更为实用。

Abstract: The papel expounds the origination and development of land evaluation.In recent years,land evaluation is developing from quatitative research to ard quantitative evaluation combined with social economic factors,and the land quality supply capacit is brought into the land evaluation namely,sufficient evaluation,which makes the evaluation target more concrete and the results more practieal.During the middle-late period of the 1980s,a Canadian,H.Shrcier did the sufficient evaluation of land in several river valle s in Nepal,proposed the relationship between the population gro th in the future and the demand for land suppl,predicted the future environment change caused b population growth.His research work merits the reference in the research on land capacity and local population demand.