Identification of land use conflicts based on ecological security in Urumqi city

doi:10.14088/j.cnki.issn0439-8114.2022.01.009

Abstract

Abstract: In a typical oasis in arid areas of Urumqi city as a study area, based on the ecological importance of the evaluation results to identify the ecological source, and the ecological corridor was extracted by using minimum cumulative resistance model, built a comprehensive ecological security space, in the study area cultivated land ecological conflict, construction land ecological conflict and construction of ecological space distribution characteristics of the conflicts of recognition. The results showed that there were significant differences in the distribution characteristics of land use conflicts in Urumqi city, and the distribution of cultivated land ecological conflicts was relatively scattered, mainly serious conflicts, accounting for 35.46% of the total cultivated land area. The distribution of ecological conflicts in construction land was concentrated, mainly general conflicts, accounting for 53.57% of the total construction land area. In the comprehensive ecological conflicts of cultivated land construction, the area size of each conflict grade was general conflict > relatively serious conflict > non-conflict > extremely serious conflict > serious conflict, among which the cultivated land ecological conflict was the leading factor leading to extremely serious conflict, serious conflict and relatively serious conflict. It is necessary to strengthen the management of land use conflict areas to ensure regional ecological security.

Key words: ecological security, land use, conflict identification, Urumqi city

CLC Number:

X826
F301.21

WANG Shan-shan, WU Zhao-peng. Identification of land use conflicts based on ecological security in Urumqi city[J]. HUBEI AGRICULTURAL SCIENCES, 2022, 61(1): 46-53.

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