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[1]HE Qingze,XIE Deti,WANG San,et al.Land Use Transformation and Its Eco-environmental Effects in Beibei District, Chongqing[J].Research of Soil and Water Conservation,2019,26(02):290-296.

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Land Use Transformation and Its Eco-environmental Effects in Beibei District, Chongqing

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 26 Number of periods: 2019 02 Page number: 290-296 Column: Public date: 2019-04-28

Title:: Land Use Transformation and Its Eco-environmental Effects in Beibei District, Chongqing

Author(s):: HE Qingze, XIE Deti, WANG San, YAN Jianzhong, CHEN Lin; College of Resources and Environment, Southwest University, Chongqing 400715, China

Keywords:: land use transformation; land-use leading function; eco-environment quality; Ucinet; Beibei district of Chongqing City

CLC:: F301.24

DOI:: -

Abstract:: According to land use classification bases on leading function, we took Beibei as a case study and used land use change data of 2009, 2013 and 2017 to analyze the land use transformation and its eco- environmental impacts. The methods included land use transfer matrix, gravity center model and sociological network analysis software. The results show that: (1) from 2009 to 2017, land use transformation in Beibei was chiefly manifested as the area decrease of productive land and increase of ecological and living land; (2) from 2009 to 2017, the gravity core of service land and mining productive land had been kept on transferring to the south, but the land use of other function was all transferring to the north; the distribution of agricultural productive land was more balanced, the imbalance of ecological land space was further sharpened while that of living land was weakened, and the imbalance of spatial distribution of service land and mining productive land were intensified at the beginning and then slowed down; (3) from 2009 to 2017, the eco-environment quality of Beibei remained stable and the trend of ecological deterioration was slightly greater than that of ecological improvement; the critical factor of eco-environmental degradation was the occupation of agricultural productive land.

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