Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Bryan N. Shuman"'
Autor:
W. Wyatt Oswald, David R. Foster, Bryan N. Shuman, Elizabeth S. Chilton, Dianna L. Doucette, Deena L. Duranleau
Publikováno v:
Ecosystems and People, Vol 19, Iss 1 (2023)
Externí odkaz:
https://doaj.org/article/a1943bc420a44b8eb2ec69cb925b66e2
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 20, Pp n/a-n/a (2023)
Abstract Changes in vegetation in North America indicate Holocene shifts in the latitudinal temperature gradient along the western margin of the North Atlantic. Tree taxa such as oak (Quercus) and birch (Betula) experienced opposing directions of cha
Externí odkaz:
https://doaj.org/article/b85928beb5134f0ab70ba91280b632fc
Publikováno v:
Data in Brief, Vol 43, Iss , Pp 108414- (2022)
This paleoenvironmental database features postglacial lake-sediment records from 31 study sites located across New England. The study sites span an environmental gradient from the cooler, northern and inland part of the region to the warmer, southern
Externí odkaz:
https://doaj.org/article/cf62f4eeb7ab43a8a3ab3e07445f718c
Publikováno v:
Ecosphere, Vol 8, Iss 6, Pp n/a-n/a (2017)
Abstract Species distributions have often been assumed to represent climatic limitations, yet recent evidence has challenged these assumptions and emphasized the potential importance of biotic interactions, dispersal limitation, and disturbance. Desp
Externí odkaz:
https://doaj.org/article/eba02605cd654327ba815c77d537b6ef
Publikováno v:
Geochimica et Cosmochimica Acta. 340:158-171
Publikováno v:
Quaternary Research. 110:54-66
The wettest portion of the interior of western North America centers on the mountainous region spanning western Montana, Idaho, British Columbia, and Alberta. Inland ranges there capture the remnants of Pacific storms. Steep east–west hydroclimate
Publikováno v:
Rhodora. 123
Autor:
Pablo Martínez-Sosa, Jessica Tierney, Lina C Perez-Angel, Ioana Cristina Stefanescu, Jingjing Guo, Frédérique Marie Sophie Anne Kirkels, Julio Sepúlveda, Francien Peterse, Bryan N Shuman, Alberto Reyes
Glycerol dialkyl glycerol tetraethers (GDGTs), including both the archaeal isoprenoid GDGTs (isoGDGTs) and the bacterial branched GDGTs (brGDGTs), have been used in paleoclimate studies to reconstruct temperature in marine and terrestrial archives. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb38c849e34597d814c5abcfdca5c68
https://doi.org/10.22541/essoar.167422960.07359877/v1
https://doi.org/10.22541/essoar.167422960.07359877/v1
Changes in vegetation in North America indicate Holocene shifts in the latitudinal temperature gradient along the western margin of the North Atlantic. The dynamics of tree taxa such as oak (Quercus) and hickory (Carya) showed opposing directions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29f9b99998c2a2ea11e8e89339195e9
https://doi.org/10.22541/essoar.167117470.06057904/v1
https://doi.org/10.22541/essoar.167117470.06057904/v1
Autor:
Bryan N. Shuman
Noise in Holocene paleoclimate reconstructions can hamper detection of centennial-to-millennial climate variations and diagnoses of the dynamics involved. This paper uses multiple ensembles of reconstructions to separate signal and noise and determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137a92da926fd13651824d566ab5dd05
https://cp.copernicus.org/preprints/cp-2022-89/
https://cp.copernicus.org/preprints/cp-2022-89/