Zobrazeno 1 - 10
of 36
pro vyhledávání: '"M T Jorgenson"'
Autor:
U Mishra, J D Jastrow, R Matamala, G Hugelius, C D Koven, J W Harden, C L Ping, G J Michaelson, Z Fan, R M Miller, A D McGuire, C Tarnocai, P Kuhry, W J Riley, K Schaefer, E A G Schuur, M T Jorgenson, L D Hinzman
Publikováno v:
Environmental Research Letters, Vol 8, Iss 3, p 035020 (2013)
The vast amount of organic carbon (OC) stored in soils of the northern circumpolar permafrost region is a potentially vulnerable component of the global carbon cycle. However, estimates of the quantity, decomposability, and combustibility of OC conta
Externí odkaz:
https://doaj.org/article/c2533a7eacd44aba9c59b93731c980da
Publikováno v:
The Cryosphere, Vol 10, Pp 2517-2532 (2016)
Permafrost temperatures are increasing in Alaska due to climate change and in some cases permafrost is thawing and degrading. In areas where degradation has already occurred the effects can be dramatic, resulting in changing ecosystems, carbon rel
Externí odkaz:
https://doaj.org/article/18093a4a798a48ef8ac67aa9810e4f12
Publikováno v:
SOIL, Vol 1, Iss 1, Pp 147-171 (2015)
Knowledge of soils in the permafrost region has advanced immensely in recent decades, despite the remoteness and inaccessibility of most of the region and the sampling limitations posed by the severe environment. These efforts significantly increased
Externí odkaz:
https://doaj.org/article/ee75a9d5ad9b44e1a7370b18e830d3c5
Publikováno v:
Geophysical Research Letters. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e07611cc8d898738d1318bea3c22632f
https://doi.org/10.1029/2020gl089894
https://doi.org/10.1029/2020gl089894
Publikováno v:
Journal of Geophysical Research: Biogeosciences. 123:2604-2616
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7fbe415f5affa57d3c80c33a862f3c4
https://doi.org/10.1029/2018jg004528
https://doi.org/10.1029/2018jg004528
Publikováno v:
Earth and Space Science. 3:123-141
A better understanding of water movement on hillslopes in Arctic environments is necessary for evaluating the effects of climate variability. Drainage networks include a range of features that vary in transport capacity from rills to water tracks to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddc2e3487127010a018c85887ccf7382
https://doi.org/10.1002/2015ea000111
https://doi.org/10.1002/2015ea000111
Autor:
M. T. Jorgenson, Natalia Moskalenko, Joshua C. Koch, Dana R. N. Brown, Mikhail Kanevskiy, Robert G. Striegl, Yuri Shur, Kimberly P. Wickland
Publikováno v:
Journal of Geophysical Research: Earth Surface. 120:2280-2297
Ground ice is abundant in the upper permafrost throughout the Arctic and fundamentally affects terrain responses to climate warming. Ice wedges, which form near the surface and are the dominant type of massive ice in the Arctic, are particularly vuln
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::570c3e62212731e85a49777f55984593
https://doi.org/10.1002/2015jf003602
https://doi.org/10.1002/2015jf003602
Autor:
Yuri Shur, Jennifer W. Harden, George R. Aiken, Jonathan A. O'Donnell, M. T. Jorgenson, Stephanie A. Ewing, Robert G. Striegl, James B. Paces, Mikhail Kanevskiy
Publikováno v:
Geochimica et Cosmochimica Acta. 152:143-165
The residence time of ice in permafrost is an indicator of past climate history, and of the resilience and vulnerability of high-latitude ecosystems to global change. Development of geochemical indicators of ground-ice residence times in permafrost w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d144d3978ea25a9e239e374e69358ca
https://doi.org/10.1016/j.gca.2014.11.008
https://doi.org/10.1016/j.gca.2014.11.008
Publikováno v:
SOIL, Vol 1, Iss 1, Pp 147-171 (2015)
Knowledge of soils in the permafrost region has advanced immensely in recent decades, despite the remoteness and inaccessibility of most of the region and the sampling limitations posed by the severe environment. These efforts significantly increased
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b04320d4b0b50c69b41cd2db805aa29
http://www.soil-journal.net/1/147/2015/soil-1-147-2015.pdf
http://www.soil-journal.net/1/147/2015/soil-1-147-2015.pdf
Autor:
M. T. Jorgenson, S. V. Kokelj
Publikováno v:
Permafrost and Periglacial Processes. 24:108-119
The term thermokarst describes the processes and landforms that involve collapse of the land surface as a result of the melting of ground ice. We review the literature that has contributed to our understanding of patterns, processes and feedbacks, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e368cdf7705b693792f32215cba4b9b5
https://doi.org/10.1002/ppp.1779
https://doi.org/10.1002/ppp.1779