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Temporal trends in biophysical temperature responses to actual land cover changes in northern mid-latitudes from 2006 to 2019

文献类型：期刊论文

作者He, Xuanwei1,2; Liu, Xiangyang2; Li, Jing2; Li, Yitao3; Yu, Wenping1,2; Li, Zhao-Liang2,3
刊名AGRICULTURAL AND FOREST METEOROLOGY
出版日期2025-09-15
卷号372页码:110667
关键词Land surface temperature (LST) Land cover change (LCC) Biophysical effect Temporal trend Northern mid-latitudes
ISSN号0168-1923
DOI10.1016/j.agrformet.2025.110667
产权排序3
文献子类Article
英文摘要The biophysical effects of land cover change (LCC) on land surface temperature (LST) have garnered increasing attention. However, previous studies mainly focused on their spatial patterns, leaving temporal trends relatively underexplored. In this study, we selected the densely populated northern mid-latitudes region (NM, 20 degrees N-50 degrees N) as study area, and analyzed the temporal trends in biophysical temperature effects of LCC using long-term satellite observations. The key findings are as follows: (1) from 2006 to 2019, five dominant types of LCC were identified in the NM region, including conversion from barren land to grassland, grassland to barren land, cropland loss, urbanization, and cropland expansion; (2) although the net temperature effect of all LCCs during the study period was relatively small (0.003 K with a declining trend of -0.012 K/decade), this reflected the offsetting impacts of different LCC types, highlighting the importance of analyzing their distinct biophysical effects; (3) urbanization and cropland expansion were the LCCs with the most significant impacts on LST changes, with urbanization causing a continuous warming effect and cropland expansion consistently leading to cooling, which counteracted each other, resulting in minimal net warming across the region; and (4) The temperature impacts of both urbanization and cropland expansion exhibited a declining trend, primarily driven by non-radiative effects. In summary, this study provides a comprehensive analysis of the spatial distribution, temporal trends, and underlying mechanisms of LCC-driven temperature effects in the NM region, offering valuable insights for future land management policies.
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WOS关键词SURFACE TEMPERATURE ; GLOBAL-SCALE ; FOREST COVER ; IMPACTS ; DEFORESTATION ; MANAGEMENT ; PRODUCT ; LEVEL
WOS研究方向Agriculture ; Forestry ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:001507081600002
出版者ELSEVIER
源URL[http://ir.igsnrr.ac.cn/handle/311030/214510]  
专题资源与环境信息系统国家重点实验室_外文论文
通讯作者Liu, Xiangyang; Yu, Wenping
作者单位1.Southwest Univ, Chongqing Jinfo Mt Karst Ecosyst Natl Observat & R, Chongqing 400715, Peoples R China;
2.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, State Key Lab Efficient Utilizat Arable Land China, Beijing 100081, Peoples R China;
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 He, Xuanwei,Liu, Xiangyang,Li, Jing,et al. Temporal trends in biophysical temperature responses to actual land cover changes in northern mid-latitudes from 2006 to 2019[J]. AGRICULTURAL AND FOREST METEOROLOGY,2025,372:110667.
APA He, Xuanwei,Liu, Xiangyang,Li, Jing,Li, Yitao,Yu, Wenping,&Li, Zhao-Liang.(2025).Temporal trends in biophysical temperature responses to actual land cover changes in northern mid-latitudes from 2006 to 2019.AGRICULTURAL AND FOREST METEOROLOGY,372,110667.
MLA He, Xuanwei,et al."Temporal trends in biophysical temperature responses to actual land cover changes in northern mid-latitudes from 2006 to 2019".AGRICULTURAL AND FOREST METEOROLOGY 372(2025):110667.

入库方式： OAI收割

来源：地理科学与资源研究所

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