Biogeophysical warming effects of vegetation growth in the temperate water-limited region
文献类型：期刊论文
| 作者 | Lan, Lihua1,2; Zhao, Wei1,2; Wang, Zhenbo1,2; He, Fei1,2 |
| 刊名 | AGRICULTURAL AND FOREST METEOROLOGY
 |
| 出版日期 | 2025-12-15 |
| 卷号 | 375页码:110886 |
| 关键词 | The temperate water-limited region Vegetation growth Biogeophysical effects Seasons and diurnal scale Land use types Land surface temperature |
| ISSN号 | 0168-1923 |
| DOI | 10.1016/j.agrformet.2025.110886 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Vegetation growth modulates land surface temperature (LST) through biogeophysical processes, yet these mechanisms remain insufficiently quantified. This study analyzed LST variations and their response to key biogeophysical factors-Albedo, evapotranspiration (ET), leaf area index (LAI), and soil moisture (SM)-across forests, grasslands, and croplands from 2000 to 2020. LST exhibited distinct daily (daytime vs. nighttime) and seasonal (growing vs. non-growing seasons) trend patterns. While annual LST remained stable (Slope (S) =0.0014 K/yr, p > 0.05), significant seasonal contrasts emerged: cooling during growing seasons (S = -0.05 K/yr, p < 0.05) and mild warming in non-growing seasons (S = 0.076 K/yr, p > 0.05). Diurnal asymmetry was evident, with daytime LST cooling (S=-0.106 K/yr, p < 0.05) and nighttime LST warming (S = 0.064 K/yr, p = 0.06). Grasslands showed unique warming trends in both annual (S = 0.093 K/yr, p = 0.08) and non-growing seasons (S = 0.22 K/yr, p < 0.05), contrasting with cooling in croplands and forests. The reduction in daytime LST was primarily driven by ET, contributing -0.08 K/yr, while the increase in nighttime LST was mainly regulated by Albedo, with a contribution of 0.07 K/yr. During growing seasons, SM was the key driver of cooling, contributing -0.028 K/yr. In contrast, LST warming in the non-growing seasons was co-regulated by Albedo (0.038 K/yr) and LAI (0.059 K/yr). Compared to croplands and forests, grasslands exhibited increasing LST in annual and non-growing season, largely influenced by Albedo (0.07 K/yr), ET (0.05K/yr), and LAI (0.1 K/yr). These findings highlighted the role of the biogeophysical effects of vegetation and land-use types in shaping LST variations, offering critical insights for climate-land interactions and sustainable land management. |
| URL标识 | 查看原文 |
| WOS关键词 | LAND-COVER CHANGE ; SURFACE-TEMPERATURE ; CLIMATE-CHANGE ; SOIL-MOISTURE ; GRASSLAND VEGETATION ; NIGHT TEMPERATURE ; AIR-TEMPERATURE ; LOESS PLATEAU ; IMPACT ; AFFORESTATION |
| WOS研究方向 | Agriculture ; Forestry ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001598974500001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/217483]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 通讯作者 | Wang, Zhenbo |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China 2.Inst Geog Sci & Nat Resources Res, Chinese Acad Sci, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Lan, Lihua,Zhao, Wei,Wang, Zhenbo,et al. Biogeophysical warming effects of vegetation growth in the temperate water-limited region[J]. AGRICULTURAL AND FOREST METEOROLOGY,2025,375:110886. |
| APA | Lan, Lihua,Zhao, Wei,Wang, Zhenbo,&He, Fei.(2025).Biogeophysical warming effects of vegetation growth in the temperate water-limited region.AGRICULTURAL AND FOREST METEOROLOGY,375,110886. |
| MLA | Lan, Lihua,et al."Biogeophysical warming effects of vegetation growth in the temperate water-limited region".AGRICULTURAL AND FOREST METEOROLOGY 375(2025):110886. |
入库方式： OAI收割
来源：地理科学与资源研究所
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