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DOI | 10.1175/JCLI-D-18-0772.1 |
The Nonradiative Effect Dominates Local Surface Temperature Change Caused by Afforestation in China | |
Ge, Jun1,2,3; Guo, Weidong1,4; Pitman, Andrew J.2,3; De Kauwe, Martin G.2,3; Chen, Xuelong5,6; Fu, Congbin1,4 | |
2019-07-01 | |
发表期刊 | JOURNAL OF CLIMATE
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ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2019 |
卷号 | 32期号:14页码:4445-4471 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Australia |
英文摘要 | China is several decades into large-scale afforestation programs to help address significant ecological and environmental degradation, with further afforestation planned for the future. However, the biophysical impact of afforestation on local surface temperature remains poorly understood, particularly in midlatitude regions where the importance of the radiative effect driven by albedo and the nonradiative effect driven by energy partitioning is uncertain. To examine this issue, we investigated the local impact of afforestation by comparing adjacent forest and open land pixels using satellite observations between 2001 and 2012. We attributed local surface temperature change between adjacent forest and open land to radiative and nonradiative effects over China based on the Intrinsic Biophysical Mechanism (IBM) method. Our results reveal that forest causes warming of 0.23 degrees C (+/- 0.21 degrees C) through the radiative effect and cooling of -0.74 degrees C (+/- 0.50 degrees C) through the nonradiative effect on local surface temperature compared with open land. The nonradiative effect explains about 79% (+/- 16%) of local surface temperature change between adjacent forest and open land. The contribution of the nonradiative effect varies with forest and open land types. The largest cooling is achieved by replacing grasslands or rain-fed croplands with evergreen tree types. Conversely, converting irrigated croplands to deciduous broadleaf forest leads to warming. This provides new guidance on afforestation strategies, including how these should be informed by local conditions to avoid amplifying climate-related warming. |
英文关键词 | Atmosphere-land interaction |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000472652400005 |
WOS关键词 | LAND-COVER CHANGE ; CLIMATE-CHANGE ; LOESS PLATEAU ; LOWER REACHES ; FORESTS ; MODIS ; DEFORESTATION ; VEGETATION ; ATTRIBUTION ; MANAGEMENT |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/184724 |
专题 | 气候变化 |
作者单位 | 1.Nanjing Univ, Sch Atmospher Sci, Inst Climate & Global Change Res, Nanjing, Jiangsu, Peoples R China; 2.Univ New South Wales, Australian Res Council, Ctr Excellence Climate Extremes, Sydney, NSW, Australia; 3.Univ New South Wales, Climate Change Res Ctr, Sydney, NSW, Australia; 4.Nanjing Univ, Joint Int Res Lab Atmospher & Earth Syst Sci, Nanjing, Jiangsu, Peoples R China; 5.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing, Peoples R China; 6.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Ge, Jun,Guo, Weidong,Pitman, Andrew J.,et al. The Nonradiative Effect Dominates Local Surface Temperature Change Caused by Afforestation in China[J]. JOURNAL OF CLIMATE,2019,32(14):4445-4471. |
APA | Ge, Jun,Guo, Weidong,Pitman, Andrew J.,De Kauwe, Martin G.,Chen, Xuelong,&Fu, Congbin.(2019).The Nonradiative Effect Dominates Local Surface Temperature Change Caused by Afforestation in China.JOURNAL OF CLIMATE,32(14),4445-4471. |
MLA | Ge, Jun,et al."The Nonradiative Effect Dominates Local Surface Temperature Change Caused by Afforestation in China".JOURNAL OF CLIMATE 32.14(2019):4445-4471. |
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