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

• 绿洲生态 • 上一篇    下一篇

玛纳斯河流域两种典型土地利用变化分析

贺  可1,2,吴世新1,周宏飞1,杨中惠3,杨怡1   

  1. (1. 中国科学院新疆生态与地理研究所 LUCC与全球变化实验室,新疆 乌鲁木齐,830011;2. 中国科学院大学,北京,100049;3.新疆兵团勘测设计院(集团)有限责任公司 新疆 乌鲁木齐,    830002 )
  • 收稿日期:2017-11-15 修回日期:2018-03-19 出版日期:2018-07-15 发布日期:2018-07-19
  • 通讯作者: 吴世新. E-mail:wushixin@ms.xjb.ac.cn
  • 作者简介:贺可(1993-),女,硕士研究生,研究方向为遥感应用. E-mail:heke_ke@163.com
  • 基金资助:
    中国科学院野外站联盟项目“新疆兵团农垦生态成效评估”(KFJ-SW-YW027)资助

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

摘要: 对比分析兵团和地方两种土地经营管理模式下两种典型土地利用变化的差异,对认识不同人类活动方式对土地利用的影响有重大意义。以新疆玛纳斯河流域兵团、地方为研究对象,利用1972—2015年Landsat MSS/TM/OLI以及CBERS-02B遥感影像数据,综合分析两种典型土地利用变化,结果表明:①兵团、地方土地利用变化差异主要体现在耕地、建设用地上,兵团耕地变化更为显著,地方建设用地变化更为显著。②不同于地方小规模自主经营模式,地块规模有限,破碎度较高;兵团实行大规模统一管理的土地利用模式,土地整合频率较高,地块不断集中,景观格局趋于简单。③兵团与地方土地利用变化程度及景观格局存在显著差异的主要原因在于土地经营管理模式的不同。

关键词: 土地经营与管理模式, 土地利用变化, 景观格局, 兵团, 玛纳斯河流域

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