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Quantitative Analysis of Land Degradation in Mongolia from the Perspective of Geographical Zone HAN Tengfei, WANG Juanle, HAN Baomin 地理分区视角下的蒙古国土地退化量化分析 韩腾飞，王卷乐，韩保民 DOI: 10.5814/j.issn.1674-764x.2024.05.007 Abstract: Natural and anthropogenic disturbances accelerate land degradation (LD) in arid, semi-arid, and dry sub-humid areas, leading to reduced land quality and productivity, loss of biodiversity, degradation of ecosystem services, and a decline in the quality of life of local people. To address this issue, the United Nations Convention to Combat Desertification (UNCCD) has set a target for LD neutrality (LDN). However, quantifying and comparing the status of LD at global or regional scales remains challenging due to the lack of coherent quantitative methods and tools. In this study, we focused on Mongolia, a region with significant LD problems, to examine patterns of LD and changes from 2015 to 2020, accounting f
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