Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Greg Fiske"'
Autor:
Heidi Rodenhizer, Yili Yang, Greg Fiske, Stefano Potter, Tiffany Windholz, Andrew Mullen, Jennifer D. Watts, Brendan M. Rogers
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2361 (2024)
Retrogressive thaw slumps (RTS) are a form of abrupt permafrost thaw that can rapidly mobilize ancient frozen soil carbon, magnifying the permafrost carbon feedback. However, the magnitude of this effect is uncertain, largely due to limited informati
Externí odkaz:
https://doaj.org/article/4474eca2e85749cbaff534145ae33c52
Autor:
Andrew L. Mullen, Jennifer D. Watts, Brendan M. Rogers, Mark L. Carroll, Clayton D. Elder, Jonas Noomah, Zachary Williams, Jordan A. Caraballo‐Vega, Allison Bredder, Eliza Rickenbaugh, Eric Levenson, Sarah W. Cooley, Jacqueline K. Y. Hung, Greg Fiske, Stefano Potter, Yili Yang, Charles E. Miller, Susan M. Natali, Thomas A. Douglas, Ethan D. Kyzivat
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 7, Pp n/a-n/a (2023)
Abstract Small water bodies (i.e., ponds; 0.01 km2). We leverage high‐resolution (3 m) optical satellite imagery from Planet Labs and deep learning methods to map seasonal changes in pond and lake areal extent across four regions in Alaska. Our wat
Externí odkaz:
https://doaj.org/article/1a83c4d24c3c454b943d16cf5aa01d91
Autor:
Sarah M Ludwig, Susan M Natali, John D Schade, Margaret Powell, Greg Fiske, Luke D Schiferl, Roisin Commane
Publikováno v:
Environmental Research Letters, Vol 18, Iss 6, p 064019 (2023)
In the Arctic waterbodies are abundant and rapid thaw of permafrost is destabilizing the carbon cycle and changing hydrology. It is particularly important to quantify and accurately scale aquatic carbon emissions in arctic ecosystems. Recently availa
Externí odkaz:
https://doaj.org/article/650292b5767b491a9d8b311525c906f7
Autor:
Scott Zolkos, Greg Fiske, Tiffany Windholz, Gabriel Duran, Zhiqiang Yang, Vladimir Olenchenko, Alexey Faguet, Susan M. Natali
Publikováno v:
Geosciences, Vol 11, Iss 1, p 21 (2021)
Rapid climate warming at northern high latitudes is driving geomorphic changes across the permafrost zone. In the Yamal and Gydan peninsulas in western Siberia, subterranean accumulation of methane beneath or within ice-rich permafrost can create mou
Externí odkaz:
https://doaj.org/article/d02549c26aba47f1a2b74e6377f1bc51
Autor:
Jonathan Sanderman, Tomislav Hengl, Greg Fiske, Kylen Solvik, Maria Fernanda Adame, Lisa Benson, Jacob J Bukoski, Paul Carnell, Miguel Cifuentes-Jara, Daniel Donato, Clare Duncan, Ebrahem M Eid, Philine zu Ermgassen, Carolyn J Ewers Lewis, Peter I Macreadie, Leah Glass, Selena Gress, Sunny L Jardine, Trevor G Jones, Eugéne Ndemem Nsombo, Md Mizanur Rahman, Christian J Sanders, Mark Spalding, Emily Landis
Publikováno v:
Environmental Research Letters, Vol 13, Iss 5, p 055002 (2018)
With the growing recognition that effective action on climate change will require a combination of emissions reductions and carbon sequestration, protecting, enhancing and restoring natural carbon sinks have become political priorities. Mangrove fore
Externí odkaz:
https://doaj.org/article/87b81bbbcfa842a68f4f006bc6cc87c6
Publikováno v:
Remote Sensing, Vol 9, Iss 6, p 566 (2017)
Fine-scale agricultural statistics are an important tool for understanding trends in food production and their associated drivers, yet these data are rarely collected in smallholder systems. These statistics are particularly important for smallholder
Externí odkaz:
https://doaj.org/article/396fb9171e394b07b7ff66d5afe44dab
Autor:
Yili Yang, Brendan M. Rogers, Greg Fiske, Jennifer Watts, Stefano Potter, Tiffany Windholz, Andrew Mullen, Ingmar Nitze, Sue Natali
Retrogressive thaw slumps (RTS) are thermokarst features in ice-rich hillslope permafrost terrain and can cause dynamic changes to the landscape. Their occurrence in the Arctic has become increasingly frequent. RTS can significantly impact permafrost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad6a51c946b20fbf1798f7fe52744c67
https://doi.org/10.5194/egusphere-egu23-1675
https://doi.org/10.5194/egusphere-egu23-1675
Autor:
Sommer Starr, Sarah Ellen Johnston, Nikita Sobolev, Irina Perminova, Anne Kellerman, Greg Fiske, Ekaterina Bulygina, Alexander Shiklomanov, Amy McKenna, Robert G. M. Spencer
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb1e0a9d86f19a2eeffb8a77778f3863
https://doi.org/10.1029/2022jg007073
https://doi.org/10.1029/2022jg007073
Autor:
Sarah M. Ludwig, Susan M. Natali, Paul J. Mann, John D. Schade, Robert M. Holmes, Margaret Powell, Greg Fiske, Roisin Commane
Climate change is causing an intensification in tundra fires across the Arctic, including the unprecedented 2015 fires in the Yukon-Kuskokwim (YK) Delta. The YK Delta contains extensive surface waters (∼33% cover) and significant quantities of orga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b86d3ff9a61d09004c674b7e8fc0863
Publikováno v:
Building Common Interests in the Arctic Ocean with Global Inclusion ISBN: 9783030893118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ba7d29494f387a91e3fa5b083cee1a
https://doi.org/10.1007/978-3-030-89312-5_24
https://doi.org/10.1007/978-3-030-89312-5_24