Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Eugénie S Euskirchen"'
Autor:
Bo Qu, Alexandre Roy, Joe R Melton, T Andrew Black, Brian Amiro, Eugénie S Euskirchen, Masahito Ueyama, Hideki Kobayashi, Christopher Schulze, Gabriel Hould Gosselin, Alex J Cannon, Matteo Detto, Oliver Sonnentag
Publikováno v:
Environmental Research Letters, Vol 18, Iss 8, p 085002 (2023)
Climate change is rapidly altering composition, structure, and functioning of the boreal biome, across North America often broadly categorized into ecoregions. The resulting complex changes in different ecoregions present a challenge for efforts to a
Externí odkaz:
https://doaj.org/article/6f0c5919a7564810badc2d3d6d9540d2
Autor:
Rui Cheng, Troy S Magney, Erica L Orcutt, Zoe Pierrat, Philipp Köhler, David R Bowling, M Syndonia Bret-Harte, Eugénie S Euskirchen, Martin Jung, Hideki Kobayashi, Adrian V Rocha, Oliver Sonnentag, Jochen Stutz, Sophia Walther, Donatella Zona, Christian Frankenberg
Publikováno v:
Environmental Research Letters, Vol 17, Iss 11, p 115009 (2022)
Photosynthesis of terrestrial ecosystems in the Arctic-Boreal region is a critical part of the global carbon cycle. Solar-induced chlorophyll Fluorescence (SIF), a promising proxy for photosynthesis with physiological insight, has been used to track
Externí odkaz:
https://doaj.org/article/84a50ddb9ae241d18bb3bf167c10b270
Autor:
Zelalem A Mekonnen, William J Riley, Logan T Berner, Nicholas J Bouskill, Margaret S Torn, Go Iwahana, Amy L Breen, Isla H Myers-Smith, Mariana García Criado, Yanlan Liu, Eugénie S Euskirchen, Scott J Goetz, Michelle C Mack, Robert F Grant
Publikováno v:
Environmental Research Letters, Vol 16, Iss 5, p 053001 (2021)
Vegetation composition shifts, and in particular, shrub expansion across the Arctic tundra are some of the most important and widely observed responses of high-latitude ecosystems to rapid climate warming. These changes in vegetation potentially alte
Externí odkaz:
https://doaj.org/article/71dff3f1d5894ad88b61563e47da155a
Autor:
Jennifer D Watts, Susan M Natali, Christina Minions, Dave Risk, Kyle Arndt, Donatella Zona, Eugénie S Euskirchen, Adrian V Rocha, Oliver Sonnentag, Manuel Helbig, Aram Kalhori, Walt Oechel, Hiroki Ikawa, Masahito Ueyama, Rikie Suzuki, Hideki Kobayashi, Gerardo Celis, Edward A G Schuur, Elyn Humphreys, Yongwon Kim, Bang-Yong Lee, Scott Goetz, Nima Madani, Luke D Schiferl, Roisin Commane, John S Kimball, Zhihua Liu, Margaret S Torn, Stefano Potter, Jonathan A Wang, M Torre Jorgenson, Jingfeng Xiao, Xing Li, Colin Edgar
Publikováno v:
Environmental Research Letters, Vol 16, Iss 8, p 084051 (2021)
Soil respiration (i.e. from soils and roots) provides one of the largest global fluxes of carbon dioxide (CO _2 ) to the atmosphere and is likely to increase with warming, yet the magnitude of soil respiration from rapidly thawing Arctic-boreal regio
Externí odkaz:
https://doaj.org/article/b37e04ec532d40f8a85d3641d0aa8781
Autor:
Erik J L Larson, Luke D Schiferl, Róisín Commane, J William Munger, Anna T Trugman, Takeshi Ise, Eugénie S Euskirchen, Steve Wofsy, Paul M Moorcroft
Publikováno v:
Environmental Research Letters, Vol 17, Iss 1, p 014019 (2021)
An estimated 1700 Pg of carbon is frozen in the Arctic permafrost and the fate of this carbon is unclear because of the complex interaction of biophysical, ecological and biogeochemical processes that govern the Arctic carbon budget. Two key processe
Externí odkaz:
https://doaj.org/article/19a742de928b412392898f30e972e29b
Autor:
Masahito Ueyama, Kazuhito Ichii, Hideki Kobayashi, Tomo’omi Kumagai, Jason Beringer, Lutz Merbold, Eugénie S Euskirchen, Takashi Hirano, Luca Belelli Marchesini, Dennis Baldocchi, Taku M Saitoh, Yasuko Mizoguchi, Keisuke Ono, Joon Kim, Andrej Varlagin, Minseok Kang, Takanori Shimizu, Yoshiko Kosugi, M Syndonia Bret-Harte, Takashi Machimura, Yojiro Matsuura, Takeshi Ohta, Kentaro Takagi, Satoru Takanashi, Yukio Yasuda
Publikováno v:
Environmental Research Letters, Vol 15, Iss 8, p 084009 (2020)
Rising atmospheric CO _2 concentration ([CO _2 ]) enhances photosynthesis and reduces transpiration at the leaf, ecosystem, and global scale via the CO _2 fertilization effect. The CO _2 fertilization effect is among the most important processes for
Externí odkaz:
https://doaj.org/article/133cbd504ed54f63bc8fa357ae8a62e8
Autor:
Jason E Box, William T Colgan, Torben Røjle Christensen, Niels Martin Schmidt, Magnus Lund, Frans-Jan W Parmentier, Ross Brown, Uma S Bhatt, Eugénie S Euskirchen, Vladimir E Romanovsky, John E Walsh, James E Overland, Muyin Wang, Robert W Corell, Walter N Meier, Bert Wouters, Sebastian Mernild, Johanna Mård, Janet Pawlak, Morten Skovgård Olsen
Publikováno v:
Environmental Research Letters, Vol 14, Iss 4, p 045010 (2019)
Key observational indicators of climate change in the Arctic, most spanning a 47 year period (1971–2017) demonstrate fundamental changes among nine key elements of the Arctic system. We find that, coherent with increasing air temperature, there is
Externí odkaz:
https://doaj.org/article/9f8f294d2d3b40c9847fae7f7b4ef717
Autor:
Taejin Park, Sangram Ganguly, Hans Tømmervik, Eugénie S Euskirchen, Kjell-Arild Høgda, Stein Rune Karlsen, Victor Brovkin, Ramakrishna R Nemani, Ranga B Myneni
Publikováno v:
Environmental Research Letters, Vol 11, Iss 8, p 084001 (2016)
Monitoring and understanding climate-induced changes in the boreal and arctic vegetation is critical to aid in prognosticating their future. We used a 33 year (1982–2014) long record of satellite observations to robustly assess changes in metrics o
Externí odkaz:
https://doaj.org/article/aa7c0fa92f3f4ad68002d0b9f795c5aa
Autor:
Donatella Zona, Peter M. Lafleur, Koen Hufkens, Barbara Bailey, Beniamino Gioli, George Burba, Jordan P. Goodrich, Anna K. Liljedahl, Eugénie S. Euskirchen, Jennifer D. Watts, Mary Farina, John S. Kimball, Martin Heimann, Mathias Göckede, Martijn Pallandt, Torben R. Christensen, Mikhail Mastepanov, Efrén López-Blanco, Marcin Jackowicz-Korczynski, Albertus J. Dolman, Luca Belelli Marchesini, Roisin Commane, Steven C. Wofsy, Charles E. Miller, David A. Lipson, Josh Hashemi, Kyle A. Arndt, Lars Kutzbach, David Holl, Julia Boike, Christian Wille, Torsten Sachs, Aram Kalhori, Xia Song, Xiaofeng Xu, Elyn R. Humphreys, Charles D. Koven, Oliver Sonnentag, Gesa Meyer, Gabriel H. Gosselin, Philip Marsh, Walter C. Oechel
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Arctic warming is affecting snow cover and soil hydrology, with consequences for carbon sequestration in tundra ecosystems. The scarcity of observations in the Arctic has limited our understanding of the impact of covarying environmental dri
Externí odkaz:
https://doaj.org/article/faf221dd915d44a8b580f6f7e36fdb00
Autor:
Masahito Ueyama, Sara H. Knox, Kyle B. Delwiche, Sheel Bansal, William J. Riley, Dennis Baldocchi, Takashi Hirano, Gavin McNicol, Karina Schafer, Lisamarie Windham‐Myers, Benjamin Poulter, Robert B. Jackson, Kuang‐Yu Chang, Jiquen Chen, Housen Chu, Ankur R. Desai, Sébastien Gogo, Hiroki Iwata, Minseok Kang, Ivan Mammarella, Matthias Peichl, Oliver Sonnentag, Eeva‐Stiina Tuittila, Youngryel Ryu, Eugénie S. Euskirchen, Mathias Göckede, Adrien Jacotot, Mats B. Nilsson, Torsten Sachs
Publikováno v:
Global Change Biology
Global Change Biology, In press, ⟨10.1111/gcb.16594⟩
Global Change Biology, In press, ⟨10.1111/gcb.16594⟩
International audience; Wetlands are the largest natural source of methane (CH4) to the atmosphere. The eddy covariance method provides robust measurements of net ecosystem exchange of CH4, but interpreting its spatiotemporal variations is challengin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a311a1c08ae926d0efef4266054165b
https://doi.org/10.1111/gcb.16594
https://doi.org/10.1111/gcb.16594