Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Hélène Genet"'
Autor:
Andrew A. Clelland, Gareth J. Marshall, Robert Baxter, Stefano Potter, Anna C. Talucci, Joshua M. Rady, Hélène Genet, Brendan M. Rogers, Susan M. Natali
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3306 (2024)
Boreal and Arctic regions have warmed up to four times quicker than the rest of the planet since the 1970s. As a result, boreal and tundra ecosystems are experiencing more frequent and higher intensity extreme weather events and disturbances, such as
Externí odkaz:
https://doaj.org/article/f0060b2b17614f62b2122a8556ab1e72
Autor:
Joan P. Casas-Ruiz, Pascal Bodmer, Kelly Ann Bona, David Butman, Mathilde Couturier, Erik J. S. Emilson, Kerri Finlay, Hélène Genet, Daniel Hayes, Jan Karlsson, David Paré, Changhui Peng, Rob Striegl, Jackie Webb, Xinyuan Wei, Susan E. Ziegler, Paul A. del Giorgio
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-17 (2023)
One of the main sources of uncertainty in carbon budgets is that continental landscapes are made up of a heterogeneous mosaic of ecosystems. Here the authors put forward an integrative framework to improve estimates of land-atmosphere carbon exchange
Externí odkaz:
https://doaj.org/article/e0f1bc24d4bd46b3bf7e1d0ea6c6b570
Autor:
Valeria Briones, Elchin E Jafarov, Hélène Genet, Brendan M Rogers, Ruth M Rutter, Tobey B Carman, Joy Clein, Eugénie S Euschkirchen, Edward AG Schuur, Jennifer D Watts, Susan M Natali
Publikováno v:
Environmental Research Letters, Vol 19, Iss 7, p 074003 (2024)
Accelerated warming of the Arctic can affect the global climate system by thawing permafrost and exposing organic carbon in soils to decompose and release greenhouse gases into the atmosphere. We used a process-based biosphere model (DVM-DOS-TEM) des
Externí odkaz:
https://doaj.org/article/daf5467da4a54fc7be26f39582f9a47b
Autor:
Christie A. Bahlai, Clarisse Hart, Maria T. Kavanaugh, Jeffrey D. White, Roger W. Ruess, Todd J. Brinkman, Hugh W. Ducklow, David R. Foster, William R. Fraser, Hélène Genet, Peter M. Groffman, Stephen K. Hamilton, Jill F. Johnstone, Knut Kielland, Douglas A. Landis, Michelle C. Mack, Orlando Sarnelle, Jonathan R. Thompson
Publikováno v:
Ecosphere, Vol 12, Iss 5, Pp n/a-n/a (2021)
Abstract Ecosystems across the United States are changing in complex and unpredictable ways and analysis of these changes requires coordinated, long‐term research. This paper is a product of a synthesis effort of the U.S. National Science Foundatio
Externí odkaz:
https://doaj.org/article/7a7b79ed6eb44d48aaab9b9c4c640216
Autor:
M Torre Jorgenson, Dana R N Brown, Chris A Hiemstra, Hélène Genet, Bruce G Marcot, Richard J Murphy, Thomas A Douglas
Publikováno v:
Environmental Research Letters, Vol 17, Iss 4, p 045016 (2022)
Alaska has diverse boreal ecosystems across heterogeneous landscapes driven by a wide range of biological and geomorphic processes associated with disturbance and successional patterns under a changing climate. To assess historical patterns and rates
Externí odkaz:
https://doaj.org/article/6cbe1390df714db88f06ccb6d360bcb8
Publikováno v:
PLoS ONE, Vol 13, Iss 6, p e0198453 (2018)
Herbivores can modify the rate of shrub and treeline advance. Both direct and indirect effects of herbivory may simultaneously interact to affect the growth rates of plants at this ecotone. We investigated the effect of snowshoe hare herbivory on the
Externí odkaz:
https://doaj.org/article/c2e90652f42344beadc1825400f3fd6c
Publikováno v:
Ecosphere, Vol 7, Iss 11, Pp n/a-n/a (2016)
Abstract Wildfire, a dominant disturbance in boreal forests, is highly variable in occurrence and behavior at multiple spatiotemporal scales. New data sets provide more detailed spatial and temporal observations of active fires and the post‐burn en
Externí odkaz:
https://doaj.org/article/99f449a699574642aa29cdcc1771a998
Autor:
Joshua B Fisher, Daniel J Hayes, Christopher R Schwalm, Deborah N Huntzinger, Eric Stofferahn, Kevin Schaefer, Yiqi Luo, Stan D Wullschleger, Scott Goetz, Charles E Miller, Peter Griffith, Sarah Chadburn, Abhishek Chatterjee, Philippe Ciais, Thomas A Douglas, Hélène Genet, Akihiko Ito, Christopher S R Neigh, Benjamin Poulter, Brendan M Rogers, Oliver Sonnentag, Hanqin Tian, Weile Wang, Yongkang Xue, Zong-Liang Yang, Ning Zeng, Zhen Zhang
Publikováno v:
Environmental Research Letters, Vol 13, Iss 2, p 020202 (2018)
NASA has launched the decade-long Arctic-Boreal Vulnerability Experiment (ABoVE). While the initial phases focus on field and airborne data collection, early integration with modeling activities is important to benefit future modeling syntheses. We c
Externí odkaz:
https://doaj.org/article/a578bc55fd9c44548947dea64ffb1ed7
It is well-established that positive feedbacks between permafrost degradation and the release of soil carbon into the atmosphere impact land-atmosphere feedback mechanisms, disrupt the global carbon cycle, and accelerate climate change. Permafrost dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4474452bd2cdedecb5af9d9c4aa6a10
https://doi.org/10.22541/essoar.167252578.88217202/v1
https://doi.org/10.22541/essoar.167252578.88217202/v1
Autor:
Philip Martin, A. Bennett, Mark J. Lara, Ruth Rutter, Tobey Carman, Karen Murphy, Amy L. Breen, Tom Kurkowski, Hélène Genet, Kristin Timm, A. David McGuire, T. Scott Rupp, Santosh Panda, Jeremy S. Littell, Sergei Marchenko, W. Robert Bolton, Dmitry Nicolsky, Eugénie S. Euskirchen, Amanda Sesser, Stephen T. Gray, Joel H. Reynolds, Brad Griffith, Colin Tucker, Vladimir E. Romanovsky
Publikováno v:
Frontiers in Ecology and the Environment. 18:447-455
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1588b2421f2b0ede003a862087a9f1e8
https://doi.org/10.1002/fee.2176
https://doi.org/10.1002/fee.2176