›› 2018, Vol. 35 ›› Issue (4): 954-962.doi: 10.13866/j.azr.2018.04.25

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The Study of Two Typical Land Use Model in Manas River Basin

HE Ke1,2, WU Shi-xin1,ZHOU  Hong-fei1,YANG Zhong-hui3,YANG Yi1   

  1. (1.Laboratory of LUCC and global change, Xinjiang Institute of Ecology and Geography, Chinese Academy of Science, Urumqi 830011, Xinjiang,China;
    2.University of Chinese Academy of Sciences, Beijing 100049, China;3.XPCC Surveying & Designing Institute (Group) Co.Ltd, Urumqi 830002, Xinjiang,China;3. XPCC Surveying & Designing Institute (Group) Co.Ltd, Urumqi 830002, Xinjiang,China;)
  • Received:2017-11-15 Revised:2018-03-19 Online:2018-07-15 Published:2018-07-19

Abstract: Xinjiang has two basic management modes, “farm management mode” developmented by Xinjiang Production and Construction Gorps and “local mode” foremd by local goverments. The comparison and analysis of the differences between the two types of two typical land use changes is of great significance to the understanding of the impact of different human activities on land use. This paper takes the Manasi River Basin in Xinjiang as the research area, the corps and the local areas as the research object. Using the land use data set of Manas River Basin is constructed. In this study, we investigated the different between farm management mode and local mode on land use change pattern and landscape pattern by using land use index and Landscape pattern index. The results are as follows: ①The land-use process are some differences in different modes. The difference of the land use change of the corps and the local land is mainly reflected in the cultivated and the construction type. The change of arable land in the Corps is more significant, and the change of local construction land is more significant. ②BINGTUAN is different from the local area. The Corps carry out large-scale unified management of land use mode, with higher land consolidation frequency, land constantly concentrated and landscape pattern tends to be simple. The local model of small scale independent operation is carried out, the scale of land block is limited and the degree of breakage is high. ③compared with the local communities, there are significant differences in land use change degree and landscape pattern. The difference is mainly due to the difference between the corps and the local land management mode. The comparative analysis of the differences in land use change between the corps and the local government plays an important role in the rational use of land and the sustainable development of the region.

Key words: land use model, management model, comparative analysis, landscape pattern, Manas River Basin