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JOURNAL OF DESERT RESEARCH  2013, Vol. 33 Issue (4): 1267-1272    DOI: 10.7522/j.issn.1000-694X.2013.00178
Ecology and Economics     
Multi-objective Land-use Optimization of Oasis City: A case study in Kuytun, Xinjiang
YU Hui-rong1,2, PU Chun-ling2, LI Yu2, XU Feng-juan2
1.College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;
2.College of Management, Xinjiang Agricultural University, Urumqi 830052, China
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Abstract  

Kuytun, a typical oasis city in Northwest China, was used as a study case in this paper. Based on the method of land-resource evaluation, we constructed a multi-objective optimizing linear model with variables, objective functions and constraints to optimize the land use of oasis city, which could benefit the study of land sustainability. The result showed that this kind of multi-objective linear model could overcome the defects of the multi-objective linear programming, and the outcome indicated that this model was effective in optimizing the land use of oasis city. That was, with the application of this model, the economic, social and ecological benefits of land use in the study area meet the needs of its economic development, social security and ecological protection. Besides, the comprehensive benefit of land use also increases, which fits the intended purpose. The multi-objective optimizing linear model is suitable for the study of land-use optimal allocation in oasis city.

Key words:  oasis city      land use      multi-objective optimizing linear model      Kuytun     
Received:  21 May 2012      Published:  18 June 2012
ZTFLH:  F293.2  

Cite this article: 

YU Hui-rong1,2, PU Chun-ling2, LI Yu2, XU Feng-juan2. Multi-objective Land-use Optimization of Oasis City: A case study in Kuytun, Xinjiang. JOURNAL OF DESERT RESEARCH, 2013, 33(4): 1267-1272.

URL: 

http://www.desert.ac.cn/EN/10.7522/j.issn.1000-694X.2013.00178     OR     http://www.desert.ac.cn/EN/Y2013/V33/I4/1267

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