Zobrazeno 1 - 10
of 1 423
pro vyhledávání: '"Knohl, A."'
Autor:
Montero, David, Mahecha, Miguel D., Martinuzzi, Francesco, Aybar, César, Klosterhalfen, Anne, Knohl, Alexander, Koebsch, Franziska, Anaya, Jesús, Wieneke, Sebastian
Accurate quantification of Gross Primary Production (GPP) is crucial for understanding terrestrial carbon dynamics. It represents the largest atmosphere-to-land CO$_2$ flux, especially significant for forests. Eddy Covariance (EC) measurements are wi
Externí odkaz:
http://arxiv.org/abs/2404.12745
Autor:
Fernández-Martínez, M., Vicca, S., Janssens, I. A., Ciais, P., Obersteiner, M., Bartrons, M., Sardans, J., Verger, A., Canadell, J. G., Chevallier, F., Wang, X., Bernhofer, C., Curtis, P. S., Gianelle, D., Grünwald, T., Heinesch, B., Ibrom, A., Knohl, A., Laurila, T., Law, B. E., Limousin, J. M., Longdoz, B., Loustau, D., Mammarella, I., Matteucci, G., Monson, R. K., Montagnani, L., Moors, E. J., Munger, J. W., Papale, D., Piao, S. L., Peñuelas, J.
Concentrations of atmospheric carbon dioxide (CO2) have continued to increase whereas atmospheric deposition of sulphur and nitrogen has declined in Europe and the USA during recent decades. Using time series of flux observations from 23 forests dist
Externí odkaz:
http://hdl.handle.net/10150/625758
http://arizona.openrepository.com/arizona/handle/10150/625758
http://arizona.openrepository.com/arizona/handle/10150/625758
Autor:
Callejas-Rodelas, José Ángel, Knohl, Alexander, van Ramshorst, Justus, Mammarella, Ivan, Markwitz, Christian
Publikováno v:
In Agricultural and Forest Meteorology 15 July 2024 354
Publikováno v:
Biogeosciences, Vol 20, Pp 4087-4107 (2023)
The O2 : CO2 exchange ratio (ER) between terrestrial ecosystems and the atmosphere is a key parameter for partitioning global ocean and land carbon fluxes. The long-term terrestrial ER is considered to be close to 1.10 mol of O2 consumed per mole of
Externí odkaz:
https://doaj.org/article/02cab96c6bf8424185c88b36e46df6e8
Autor:
Christian Stiegler, Franziska Koebsch, Ashehad Ashween Ali, Tania June, Edzo Veldkamp, Marife D. Corre, Joost Koks, Aiyen Tjoa, Alexander Knohl
Publikováno v:
GCB Bioenergy, Vol 15, Iss 10, Pp 1221-1239 (2023)
Abstract The rapidly growing areal extent of oil palm (Elaeis guineensis Jacq.) plantations and their high fertilizer input raises concerns about their role as substantial N2O sources. In this study, we present the first eddy covariance (EC) measurem
Externí odkaz:
https://doaj.org/article/581cd87753ef4c10b0a5c000d499fd5c
Autor:
Alexander Graf, Georg Wohlfahrt, Sergio Aranda-Barranco, Nicola Arriga, Christian Brümmer, Eric Ceschia, Philippe Ciais, Ankur R. Desai, Sara Di Lonardo, Mana Gharun, Thomas Grünwald, Lukas Hörtnagl, Kuno Kasak, Anne Klosterhalfen, Alexander Knohl, Natalia Kowalska, Michael Leuchner, Anders Lindroth, Matthias Mauder, Mirco Migliavacca, Alexandra C. Morel, Andreas Pfennig, Hendrik Poorter, Christian Poppe Terán, Oliver Reitz, Corinna Rebmann, Arturo Sanchez-Azofeifa, Marius Schmidt, Ladislav Šigut, Enrico Tomelleri, Ke Yu, Andrej Varlagin, Harry Vereecken
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-12 (2023)
Abstract Both carbon dioxide uptake and albedo of the land surface affect global climate. However, climate change mitigation by increasing carbon uptake can cause a warming trade-off by decreasing albedo, with most research focusing on afforestation
Externí odkaz:
https://doaj.org/article/a5c9cd4bc4884499a265b2925f971ae4
Autor:
von Groß, Volker, Sibhatu, Kibrom T., Knohl, Alexander, Qaim, Matin, Veldkamp, Edzo, Hölscher, Dirk, Zemp, Delphine Clara, Corre, Marife D., Grass, Ingo, Fiedler, Sebastian, Stiegler, Christian, Irawan, Bambang, Sundawati, Leti, Husmann, Kai, Paul, Carola
Publikováno v:
In Journal of Environmental Management April 2024 356
Autor:
Wei, Jingshu, von Arx, Georg, Fan, Zexin, Ibrom, Andreas, Mund, Martina, Knohl, Alexander, Peters, Richard L., Babst, Flurin
Publikováno v:
In Science of the Total Environment 1 April 2024 919
Autor:
Kashou, Anthony H., Noseworthy, Peter A., Beckman, Thomas J., Anavekar, Nandan S., Cullen, Michael W., Angstman, Kurt B., Sandefur, Benjamin J., Shapiro, Brian P., Wiley, Brandon W., Kates, Andrew M., Sadhu, Justin, Thakker, Prashanth, Huneycutt, David, Braisted, Andrew, Smith, Stephen W., Baranchuk, Adrian, Grauer, Ken, O'Brien, Kevin, Kaul, Viren, Gambhir, Harvir Singh, Knohl, Stephen J., Restrepo, Daniel, May, Adam M.
Publikováno v:
In Current Problems in Cardiology March 2024 49(3)
Autor:
Ulisse Gomarasca, Mirco Migliavacca, Jens Kattge, Jacob A. Nelson, Ülo Niinemets, Christian Wirth, Alessandro Cescatti, Michael Bahn, Richard Nair, Alicia T. R. Acosta, M. Altaf Arain, Mirela Beloiu, T. Andrew Black, Hans Henrik Bruun, Solveig Franziska Bucher, Nina Buchmann, Chaeho Byun, Arnaud Carrara, Adriano Conte, Ana C. da Silva, Gregory Duveiller, Silvano Fares, Andreas Ibrom, Alexander Knohl, Benjamin Komac, Jean-Marc Limousin, Christopher H. Lusk, Miguel D. Mahecha, David Martini, Vanessa Minden, Leonardo Montagnani, Akira S. Mori, Yusuke Onoda, Josep Peñuelas, Oscar Perez-Priego, Peter Poschlod, Thomas L. Powell, Peter B. Reich, Ladislav Šigut, Peter M. van Bodegom, Sophia Walther, Georg Wohlfahrt, Ian J. Wright, Markus Reichstein
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Fundamental axes of variation in plant traits result from trade-offs between costs and benefits of resource-use strategies at the leaf scale. However, it is unclear whether similar trade-offs propagate to the ecosystem level. Here, we test w
Externí odkaz:
https://doaj.org/article/e34eec95839f4cc1bc7fcc5dad3031d2