Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Helene Genet"'
Autor:
Hannah Mevenkamp, Nico Wunderling, Uma Bhatt, Tobey Carman, Jonathan Friedemann Donges, Helene Genet, Shawn Serbin, Ricarda Winkelmann, Eugenie Susanne Euskirchen
Publikováno v:
Environmental Research Letters, Vol 18, Iss 8, p 084032 (2023)
Climate change is having significant impacts on Earth’s ecosystems and carbon budgets, and in the Arctic may drive a shift from an historic carbon sink to a source. Large uncertainties in terrestrial biosphere models (TBMs) used to forecast Arctic
Externí odkaz:
https://doaj.org/article/8cefca34caf345c1ad3d19e050651e4d
Autor:
Edward B. Rastetter, Bonnie L. Kwiatkowski, David W. Kicklighter, Audrey Barker Plotkin, Helene Genet, Jesse B. Nippert, Kimberly O'Keefe, Steven S. Perakis, Stephen Porder, Sarah S. Roley, Roger W. Ruess, Jonathan R. Thompson, William R. Wieder, Kevin Wilcox, Ruth D. Yanai
Publikováno v:
Ecological applications : a publication of the Ecological Society of AmericaREFERENCES. 32(8)
We use the Multiple Element Limitation (MEL) model to examine responses of 12 ecosystems to elevated carbon dioxide (CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb8dde22c89697c51425b429525f8c3c
https://pubmed.ncbi.nlm.nih.gov/35633204
https://pubmed.ncbi.nlm.nih.gov/35633204
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