Discussion and conclusion Discussion The production and living function index of the Qilian Mountains Nature Reserve generally showed an increasing trend, and the ecological function index decreased during the study period.
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Research on the evolution and the driving forces of land use classification for production, living, and ecological space in China's Qilian Mountains Nature Reserve from 2000 to 2020.
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From 2000 to 2005, the change in land use in ecological space showed a negative trend, indicating that human activities squeezed ecological space, and over-exploitation of natural resources caused pollution.