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The Paleoecology of High-Elevation Bison in the Greater Yellowstone Ecosystem and Implications for Modern Bison Conservation.

Record Type:	Electronic resources : Monograph/item
Title/Author:	The Paleoecology of High-Elevation Bison in the Greater Yellowstone Ecosystem and Implications for Modern Bison Conservation./
Author:	Bouvier, Darian.
Description:	1 online resource (101 pages)
Notes:	Source: Masters Abstracts International, Volume: 84-05.
Contained By:	Masters Abstracts International84-05.
Subject:	Surface water. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29622443click for full text (PQDT)
ISBN:	9798352969236

The Paleoecology of High-Elevation Bison in the Greater Yellowstone Ecosystem and Implications for Modern Bison Conservation.
Bouvier, Darian.

The Paleoecology of High-Elevation Bison in the Greater Yellowstone Ecosystem and Implications for Modern Bison Conservation. - 1 online resource (101 pages)

Source: Masters Abstracts International, Volume: 84-05.

Thesis (M.Sc.)--East Tennessee State University, 2022.

Includes bibliographical references

The national mammal of the United States, the American Bison (Bison bison) was once nearly extinct. Populations have recovered to the degree that thousands roam the Great Plains today. Due to their large numbers and body size, this species has an oversized impact on the ecological communities where it lives and is considered a keystone herbivore in modern North American grasslands. This study explores the detailed, seasonally resolved, paleoecology of seven bison from the Greater Yellowstone Ecosystem during the Late Holocene through stable isotope analyses and species niche modeling. Isotopic analyses of δ13C, δ15N, and δ18O reveal that bison within high elevations regularly foraged on C3 vegetation while traveling among the valleys and ridges of ecoregions similar to those of modern-day. Species distribution models provide a bimodal niche, with best-suited temperatures of 4-8°C and 16-26°C, and topographic ranges of 250-800m and 2,000-4000m.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798352969236Subjects--Topical Terms:

3685235
Surface water.
Index Terms--Genre/Form:

542853
Electronic books.

The Paleoecology of High-Elevation Bison in the Greater Yellowstone Ecosystem and Implications for Modern Bison Conservation.
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245 1 4 $a The Paleoecology of High-Elevation Bison in the Greater Yellowstone Ecosystem and Implications for Modern Bison Conservation.
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300 $a 1 online resource (101 pages)
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500 $a Source: Masters Abstracts International, Volume: 84-05.
500 $a Advisor: Widga, Chris.
502 $a Thesis (M.Sc.)--East Tennessee State University, 2022.
504 $a Includes bibliographical references
520 $a The national mammal of the United States, the American Bison (Bison bison) was once nearly extinct. Populations have recovered to the degree that thousands roam the Great Plains today. Due to their large numbers and body size, this species has an oversized impact on the ecological communities where it lives and is considered a keystone herbivore in modern North American grasslands. This study explores the detailed, seasonally resolved, paleoecology of seven bison from the Greater Yellowstone Ecosystem during the Late Holocene through stable isotope analyses and species niche modeling. Isotopic analyses of δ13C, δ15N, and δ18O reveal that bison within high elevations regularly foraged on C3 vegetation while traveling among the valleys and ridges of ecoregions similar to those of modern-day. Species distribution models provide a bimodal niche, with best-suited temperatures of 4-8°C and 16-26°C, and topographic ranges of 250-800m and 2,000-4000m.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Surface water. $3 3685235
650 4 $a Bones. $3 634311
650 4 $a Diet. $3 626002
650 4 $a Heat. $3 573595
650 4 $a Ecosystems. $3 595401
650 4 $a Summer. $3 800184
650 4 $a Ice. $3 566597
650 4 $a Brucellosis. $3 2181429
650 4 $a Wildlife conservation. $2 fast $3 542165
650 4 $a Nitrogen. $3 1314426
650 4 $a Vegetation. $3 3560047
650 4 $a Grasses. $3 524890
650 4 $a Valleys. $3 718865
650 4 $a Creeks & streams. $3 3685269
650 4 $a Cellulose. $3 588995
650 4 $a Endangered & extinct species. $3 3560222
650 4 $a River ecology. $3 3685237
650 4 $a Isotopes. $3 664463
650 4 $a Climate. $3 694297
650 4 $a National parks. $3 3560145
650 4 $a Paleoecology. $3 608789
650 4 $a Macroecology. $3 3188544
650 4 $a Conservation biology. $3 535736
650 4 $a Animal diseases. $3 3181862
650 4 $a Aquatic sciences. $3 3174300
650 4 $a Biology. $3 522710
650 4 $a Ecology. $3 516476
650 4 $a Hydrologic sciences. $3 3168407
650 4 $a Water resources management. $3 794747
655 7 $a Electronic books. $2 lcsh $3 542853
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710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a East Tennessee State University. $3 1017802
773 0 $t Masters Abstracts International $g 84-05.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29622443 $z click for full text (PQDT)