Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Catherine La Farge"'
Autor:
Brittney L. Miller, Catherine La Farge
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 55, Iss 1 (2023)
ABSTRACTIn Southwestern Yukon, ice patches have shown substantial retreat since the Little Ice Age (1600–1900 AD) in response to warming trends. These ice patches support unique alpine wetlands that have formed habitats for diverse flora and fauna
Externí odkaz:
https://doaj.org/article/61c819055a6b4d61981ea6a3ea3b41f4
Autor:
Lily R. Lewis, Stefanie M. Ickert-Bond, Elisabeth M. Biersma, Peter Convey, Bernard Goffinet, Kristian Hassel, Hans (J.D.) Kruijer, Catherine La Farge, Jordan Metzgar, Michael Stech, Juan Carlos Villarreal, Stuart F. McDaniel
Publikováno v:
Arctic Science, Vol 3, Iss 3, Pp 475-497 (2017)
The development of evidence-based international strategies for the conservation and management of Arctic ecosystems in the face of climate change is hindered by critical knowledge gaps in Arctic floristic diversity and evolution. Particularly poorly
Externí odkaz:
https://doaj.org/article/465f1b46da3b4eb69b0418a19470af30
Echinophora scabra (Apiaceae) is one of the endemic species to the Iranica plateau with limited distribution range in Afghanistan and Pakistan which is the most eastern edge of the genus existence and penetration. In addition to its geographic distri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f16f8ae4139506bc4780bd5b4ab6fc1c
https://zenodo.org/record/7900416
https://zenodo.org/record/7900416
Autor:
Daniel Tucker, Catherine La Farge
Publikováno v:
The Bryologist. 124
Quercus garryana ecosystems are threatened Mediterranean-like sites that occur in a limited range on the west coast of North America. This ecosystem has higher plant diversity and rarity than any other in British Columbia with less than 10% remaining
Autor:
Jordan S. Metzgar, Michael Stech, Juan Carlos Villarreal, Peter Convey, Stefanie M. Ickert-Bond, Elisabeth M. Biersma, Bernard Goffinet, Stuart F. McDaniel, Hans Kruijer, Lily R. Lewis, Catherine La Farge, Kristian Hassel
Publikováno v:
Arctic Science, Vol 3, Iss 3, Pp 475-497 (2017)
Arctic Science
Arctic Science, 3(3), 475-497
Arctic Science
Arctic Science, 3(3), 475-497
The development of evidence-based international strategies for the conservation and management of Arctic ecosystems in the face of climate change is hindered by critical knowledge gaps in Arctic floristic diversity and evolution. Particularly poorly
Autor:
Catherine La Farge, Christian D. Thomas, P. Gregory Hare, Peter D. Heintzman, Beth Shapiro, Rolf W. Mathewes, Grant D. Zazula, André L. Martel, Elizabeth Hall
Publikováno v:
Zazula, GD; Hall, E; Hare, PG; Thomas, C; Mathewes, R; La Farge, C; et al.(2017). A middle holocene steppe bison and paleoenvironments from the versleuce meadows, Whitehorse, Yukon, Canada. Canadian Journal of Earth Sciences, 54(11), 1138-1152. doi: 10.1139/cjes-2017-0100. UC Santa Cruz: Retrieved from: http://www.escholarship.org/uc/item/40s9x17g
Canadian Journal of Earth Sciences, vol 54, iss 11
Canadian Journal of Earth Sciences, vol 54, iss 11
© 2017 Canadian Science Publishing. All rights reserved. A partial skeleton of a bison was recovered during residential house construction in Whitehorse, Yukon, Canada. The specimen represents a young (estimated 6 year old) bison individual that die
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b979b3e2952a91963510f1a75631c4a2
http://www.escholarship.org/uc/item/40s9x17g
http://www.escholarship.org/uc/item/40s9x17g
Autor:
John England, Catherine La Farge, Roy D. Coulthard, David J.A. Evans, Thomas R. Lakeman, Jessica M. Vaughan
Publikováno v:
Quaternary science reviews, 2014, Vol.91, pp.82-123 [Peer Reviewed Journal]
Duck Hawk Bluffs, southwest Banks Island, is a primary section (8 km long and 60 m high) in the western Canadian Arctic Archipelago exposing a long record of Quaternary sedimentation adjacent to the Arctic Ocean. A reinvestigation of Duck Hawk Bluffs
Autor:
Nancy H. Bigelow, Benjamin V. Gaglioti, Grant D. Zazula, Svetlana Kuzmina, Misha. Blinnikov, Catherine La Farge, Paul Sanborn, Matthew J. Wooller
Publikováno v:
Journal of Quaternary Science. 26:746-756
We present a multi-proxy reconstruction from a well-preserved vegetation surface (ca. 32 000 14C a BP) from the Fox Permafrost tunnel near Fairbanks, Alaska. A thick litter layer of plant material on the vegetation surface is consistent with the vege
Autor:
David Wilkie, Catherine La Farge
Publikováno v:
Arctic, Antarctic, and Alpine Research. 43:289-300
Mosses are a major component of the tundra flora in the Canadian Arctic, yet their use in arctic contaminant research is lacking. Biomonitoring of atmospheric heavy metal deposition using mosses has been extensively employed in Europe, providing a hi
Autor:
Duane G. Froese, Svetlana Kuzmina, Britta J.L. Jensen, Thomas A. Ager, Grant D. Zazula, Catherine La Farge, Alberto V. Reyes
Publikováno v:
Quaternary Science Reviews. 29:801-811
A 40 cm thick primary bed of Old Crow tephra (131 ± 11 ka), an important stratigraphic marker in eastern Beringia, directly overlies a vegetated surface at Palisades West, on the Yukon River in central Alaska. Analyses of insect, bryophyte, and vasc