JOURNAL OF NATURAL RESOURCES ›› 2001, Vol. 16 ›› Issue (4): 334-340.doi: 10.11849/zrzyxb.2001.04.006

• Special Column:Celebration of the 70th Anniversary of IGSNRR, CAS • Previous Articles     Next Articles

A study on regional forced land use convertion and optimal allocation——Taking the Three Gorges Reservoir Area as an example

LIU Yan sui, FANG Chuang lin   

  1. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
  • Received:2001-11-08 Revised:2001-03-19 Online:2001-08-25 Published:2001-08-25

Abstract: The structure and layout of land use have been greatly changed because of the low lying land submergence,resettlement,movement of new towns and industrial and mining enterprises resulting from the construction of the Three Gorges Reservoir Area(TGRA).Therefore,how to construct the new macro patterns of land use types according to the principle of landscape ecology and sustainable developmental norm are not only the keystone of resettling a million of migrants and allocation of production in TGRA in the next ten years,but also are related to harmonious and sustainable development of economy,society,resources and environment in the future.In this paper,the ways and process of conversion of land use types under the forced conditions including land submergence and use allocation are analyzed.Then,with a view to different hierarchies from factor controlling,zone design to optimal system models,the models and measures of land eco design are put forward.Based upon which,considering the harmonious development of industries,the optimal allocation schemes of land use are formulated.

Key words: land types, forced conversion, optimal allocation of land use, Three Gorges Reservoir Area (TGRA)

CLC Number: 

  • F323.2