Divergent response of aridity index to historical land use and land cover change

IF 8.5 1区地球科学 Q1 METEOROLOGY & ATMOSPHERIC SCIENCES

npj Climate and Atmospheric Science Pub Date : 2025-03-05 DOI:10.1038/s41612-025-00978-1

Tao Tang, Jun Ge, Haiyun Shi, Junji Cao

引用次数: 0

Abstract

By using model simulations, we show that historical land use and land cover change since 1850 has impacted aridity index (AI) worldwide, causing divergent responses in different regions. Locally, AI tends to increase (getting humid) in reforestation regions and most humid regions. Owing to these changes, the area of the humid zone expanded insignificantly by 0.22% of the global land area at the expense of drylands.

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来源期刊

npj Climate and Atmospheric Science Earth and Planetary Sciences-Atmospheric Science

CiteScore

8.80

自引率

3.30%

发文量

审稿时长

21 weeks

期刊介绍： npj Climate and Atmospheric Science is an open-access journal encompassing the relevant physical, chemical, and biological aspects of atmospheric and climate science. The journal places particular emphasis on regional studies that unveil new insights into specific localities, including examinations of local atmospheric composition, such as aerosols. The range of topics covered by the journal includes climate dynamics, climate variability, weather and climate prediction, climate change, ocean dynamics, weather extremes, air pollution, atmospheric chemistry (including aerosols), the hydrological cycle, and atmosphere–ocean and atmosphere–land interactions. The journal welcomes studies employing a diverse array of methods, including numerical and statistical modeling, the development and application of in situ observational techniques, remote sensing, and the development or evaluation of new reanalyses.