Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1088/1748-9326/aac4e0 |
Solar dimming above temperate forests and its impact on local climate | |
Tudoroiu, M.1,2,3; Genesio, L.1,3; Gioli, B.1; Schume, H.2; Knohl, A.4; Brummer, C.5; Miglietta, F.1,3,6 | |
2018-06-01 | |
发表期刊 | ENVIRONMENTAL RESEARCH LETTERS |
ISSN | 1748-9326 |
出版年 | 2018 |
卷号 | 13期号:6 |
文章类型 | Article |
语种 | 英语 |
国家 | Italy; Austria; Germany; France |
英文摘要 | Vegetation has a substantial impact on the local climate. Land cover changes through afforestation or deforestation can amplify or mitigate climate warming by changes in biophysical and biogeochemical mechanisms. In the montane to subalpine area of the Eastern Alps in Europe, where forests have constantly expanded in the last four decades, data of meteorological stations show a consistent reduction in incoming global radiation for the period 2000-2015. To assess the potential role of forests in contributing to such a reduction, three site pairs in Central Europe with neighbouring forest and non-forest sites were analysed. In all the pairs, a lower amount of incoming radiation was recorded at the forest site. When biophysical mechanisms such as albedo, surface roughness and Bowen ratio changes were modelled together with changes in global radiation, the total radiative forcing accounted for a rate of change in air temperature was equal to 0.032 degrees C +/- 0.01 degrees C perWm(-2). These results suggest that local climate is influenced by land cover change through afforestation both via albedo and radiation feedbacks but also by means of indirect biophysical and species-dependent mechanisms. The data obtained for the site pairs in Central Europe are finally discussed to infer the occurrence of similar forest-driven effects in the Eastern Alps which may explain part of the solar dimming observed in high elevation weather stations. |
英文关键词 | mountain forests forest effects on climatology solar radiation dimming cooling |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000433919200001 |
WOS关键词 | LEAF-LITTER ; EMISSIONS ; VOLATILE ; COVER ; DECOMPOSITION ; FEEDBACKS ; AEROSOLS ; REGIONS ; MODELS ; PINE |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; 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/15021 |
专题 | 气候变化 |
作者单位 | 1.CNR, Ist Biometeorol, Via Giovanni Caproni 8, I-50145 Florence, Italy; 2.Univ Nat Resources & Life Sci BOKU, Gregor Mendel Str 33, A-1180 Vienna, Austria; 3.FOXIAB Joint CNR FEM Initiat, Via E Mach 1, I-38010 San Michele All Adige, Italy; 4.Univ Gottingen, Fak Forstwissensch & Waldokol, Bioklimatol, Busgenweg 2, D-37077 Gottingen, Germany; 5.Thunen Inst Climate Smart Agr, Bundesallee 65, D-38116 Braunschweig, Germany; 6.Univ Aix Marseille, IMeRA, 2 Pl L Verrier, F-13009 Marseille, France |
推荐引用方式 GB/T 7714 | Tudoroiu, M.,Genesio, L.,Gioli, B.,et al. Solar dimming above temperate forests and its impact on local climate[J]. ENVIRONMENTAL RESEARCH LETTERS,2018,13(6). |
APA | Tudoroiu, M..,Genesio, L..,Gioli, B..,Schume, H..,Knohl, A..,...&Miglietta, F..(2018).Solar dimming above temperate forests and its impact on local climate.ENVIRONMENTAL RESEARCH LETTERS,13(6). |
MLA | Tudoroiu, M.,et al."Solar dimming above temperate forests and its impact on local climate".ENVIRONMENTAL RESEARCH LETTERS 13.6(2018). |
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