Idioma:

Altered energy partitioning across terrestrial ecosystems in the European drought year 2018 : Energy partitioning in the drought 2018

Graf, Alexander ; Klosterhalfen, Anne ; Arriga, Nicola ; Bernhofer, Christian ; Bogena, Heye ; Bornet, Frédéric ; Brüggemann, Nicolas ; Brümmer, Christian ; Buchmann, Nina ; Chi, Jinshu ; Chipeaux, Christophe ; Cremonese, Edoardo ; Cuntz, Matthias ; Dušek, Jiří ; El-Madany, Tarek S. ; Fares, Silvano ; Fischer, Milan ; Foltýnová, Lenka ; Gharun, Mana ; Ghiasi, Shiva ; Gielen, Bert ; Gottschalk, Pia ; Grünwald, Thomas ; Heinemann, Günther ; Heinesch, Bernard ; Heliasz, Michal ; Holst, Jutta ; Hörtnagl, Lukas ; Ibrom, Andreas ; Ingwersen, Joachim ; Jurasinski, Gerald ; Klatt, Janina ; Knohl, Alexander ; Koebsch, Franziska ; Konopka, Jan ; Korkiakoski, Mika ; Kowalska, Natalia ; Kremer, Pascal ; Kruijt, Bart ; Lafont, Sebastien ; Léonard, Joël ; De Ligne, Anne ; Longdoz, Bernard ; Loustau, Denis ; Magliulo, Vincenzo ; Mammarella, Ivan ; Manca, Giovanni ; Mauder, Matthias ; Mölder, Meelis ; Nilsson, Mats ; Vereecken, Harry

Philosophical transactions of the Royal Society of London. Series B. Biological sciences, 2020-10, Vol.375 (1810) [Periódico revisado por pares]

Texto completo disponível

Citações Citado por

Enviar para

Título:
Altered energy partitioning across terrestrial ecosystems in the European drought year 2018 : Energy partitioning in the drought 2018
Autor: Graf, Alexander ; Klosterhalfen, Anne ; Arriga, Nicola ; Bernhofer, Christian ; Bogena, Heye ; Bornet, Frédéric ; Brüggemann, Nicolas ; Brümmer, Christian ; Buchmann, Nina ; Chi, Jinshu ; Chipeaux, Christophe ; Cremonese, Edoardo ; Cuntz, Matthias ; Dušek, Jiří ; El-Madany, Tarek S. ; Fares, Silvano ; Fischer, Milan ; Foltýnová, Lenka ; Gharun, Mana ; Ghiasi, Shiva ; Gielen, Bert ; Gottschalk, Pia ; Grünwald, Thomas ; Heinemann, Günther ; Heinesch, Bernard ; Heliasz, Michal ; Holst, Jutta ; Hörtnagl, Lukas ; Ibrom, Andreas ; Ingwersen, Joachim ; Jurasinski, Gerald ; Klatt, Janina ; Knohl, Alexander ; Koebsch, Franziska ; Konopka, Jan ; Korkiakoski, Mika ; Kowalska, Natalia ; Kremer, Pascal ; Kruijt, Bart ; Lafont, Sebastien ; Léonard, Joël ; De Ligne, Anne ; Longdoz, Bernard ; Loustau, Denis ; Magliulo, Vincenzo ; Mammarella, Ivan ; Manca, Giovanni ; Mauder, Matthias ; Mölder, Meelis ; Nilsson, Mats ; Vereecken, Harry
Assuntos: Earth and Related Environmental Sciences ; eddy covariance ; energy balance ; evapotranspiration ; Geovetenskap och miljövetenskap ; heat flux ; Natural Sciences ; Naturgeografi ; Naturvetenskap ; net carbon uptake ; Physical Geography ; water-use efficiency
É parte de: Philosophical transactions of the Royal Society of London. Series B. Biological sciences, 2020-10, Vol.375 (1810)
Descrição: Drought and heat events, such as the 2018 European drought, interact with the exchange of energy between the land surface and the atmosphere, potentially affecting albedo, sensible and latent heat fluxes, as well as CO 2 exchange. Each of these quantities may aggravate or mitigate the drought, heat, their side effects on productivity, water scarcity and global warming. We used measurements of 56 eddy covariance sites across Europe to examine the response of fluxes to extreme drought prevailing most of the year 2018 and how the response differed across various ecosystem types (forests, grasslands, croplands and peatlands). Each component of the surface radiation and energy balance observed in 2018 was compared to available data per site during a reference period 2004-2017. Based on anomalies in precipitation and reference evapotranspiration, we classified 46 sites as drought affected. These received on average 9% more solar radiation and released 32% more sensible heat to the atmosphere compared to the mean of the reference period. In general, drought decreased net CO 2 uptake by 17.8%, but did not significantly change net evapotranspiration. The response of these fluxes differed characteristically between ecosystems; in particular, the general increase in the evaporative index was strongest in peatlands and weakest in croplands. This article is part of the theme issue 'Impacts of the 2018 severe drought and heatwave in Europe: from site to continental scale'.
Idioma: Inglês

Links

View record from Swedish Publication Index

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Altered energy partitioning across terrestrial ecosystems in the European drought year 2018 : Energy partitioning in the drought 2018

Buscando em bases de dados remotas. Favor aguardar.