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作 者:Xue-zheng Gao Lu Liu Yun-tao Shang Fan-yu Qi
机构地区:[1]Development and Research Center,China Geological Survey,Ministry of Natural Resources,Beijing 100037,China [2]National Geological Archives of China,Beijing 100037,China [3]China Construction Engineering Design&Research Institute Co.,Ltd.,Beijing 100037,China
出 处:《China Geology》2024年第3期596-600,共5页中国地质(英文)
摘 要:Desertification poses significant threats to the ecological security and sustainable economic and social development of countries worldwide. In China, existing desertified land primarily lies between 35°–50°N, covering arid and semi-arid regions and a total area of 1.688×106 km^(2), which represents 17.58%of the total territorial area of the country (Fig. 1).
关 键 词:DESERT ECOLOGICAL primarily
分 类 号:P931.3[天文地球—自然地理学] X171.4[环境科学与工程—环境科学]
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