Zobrazeno 1 - 10 of 42 pro vyhledávání: '"Troy W. Ocheltree"'
1
Akademický článek
Water limitation reveals local adaptation and plasticity in the drought tolerance strategies of Bouteloua gracilis
Autor: Julie A. Bushey, Ava M. Hoffman, Sean M. Gleason, Melinda D. Smith, Troy W. Ocheltree
Publikováno v: Ecosphere, Vol 14, Iss 1, Pp n/a-n/a (2023)
Abstract As the frequency and severity of drought increase in many regions around the globe, quantification of key drought tolerance traits and the intraspecific variability of these traits will improve predictions of the vulnerability of a species t
Externí odkaz: https://doaj.org/article/6f58face98f543a1a447eeb7540e076d
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2
Akademický článek
Local adaptation to precipitation in the perennial grass Elymus elymoides: Trade‐offs between growth and drought resistance traits
Autor: Dana M. Blumenthal, Daniel R. LeCain, Lauren M. Porensky, Elizabeth A. Leger, Rowan Gaffney, Troy W. Ocheltree, Adrienne M. Pilmanis
Publikováno v: Evolutionary Applications, Vol 14, Iss 2, Pp 524-535 (2021)
Abstract Understanding local adaptation to climate is critical for managing ecosystems in the face of climate change. While there have been many provenance studies in trees, less is known about local adaptation in herbaceous species, including the pe
Externí odkaz: https://doaj.org/article/aff36eb874f34df483614b179686ac18
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4
Simulated trampling by cattle negatively impacts invasive yellow-flag iris (Iris pseudacorus) when submerged
Autor: Alex L. Stoneburner, Paul J. Meiman, Scott J. Bradfield, Scott J. Nissen, Troy W. Ocheltree
Publikováno v: Invasive Plant Science and Management. 14:232-239
Yellow-flag iris (Iris pseudacorus L.) is a nonnative, invasive wetland plant that disrupts riparian ecosystem processes and is widely distributed across the United States and Canada. Due to its physiological and morphological characteristics, I. pse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::407534245802bb54fd1938162821fbb7
https://doi.org/10.1017/inp.2021.28
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5
Water Availability Dictates How Plant Traits Predict Demographic Rates
Autor: Alice E. Stears, Peter B. Adler, Dana M. Blumenthal, Julie A. Kray, Kevin E. Mueller, Troy W. Ocheltree, Kevin R. Wilcox, Daniel C. Laughlin
Publikováno v: Wildland Resources Faculty Publications
A major goal in ecology is to make generalizable predictions of organism responses to environmental variation based on their traits. However, straightforward relationships between traits and fitness are rare and likely to vary with environmental cont
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c63bd902564594808848752156bed92
https://digitalcommons.usu.edu/wild_facpub/3106
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6
Elevated CO2 counteracts effects of water stress on woody rangeland-encroaching species
Autor: Rory C O’Connor, Dana M Blumenthal, Troy W Ocheltree, Jesse B Nippert
Publikováno v: Tree physiology.
The ubiquity of woody plant expansion across many rangelands globally has led to the hypothesis that the global rise in atmospheric carbon dioxide concentration ([CO2]) is a global driver facilitating C3 woody plant expansion. Increasing [CO2] also i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a4e20c5680a495be825ec3b79df1f4
https://pubmed.ncbi.nlm.nih.gov/36585845
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7
Trading water for carbon in the future: Effects of elevated CO
Autor: Kevin E, Mueller, Troy W, Ocheltree, Julie A, Kray, Julie A, Bushey, Dana M, Blumenthal, David G, Williams, Elise, Pendall
Publikováno v: Global change biology. 28(20)
The effects of climate change on plants and ecosystems are mediated by plant hydraulic traits, including interspecific and intraspecific variability of trait phenotypes. Yet, integrative and realistic studies of hydraulic traits and climate change ar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8cf5d7dc586260a4996d4cbb8e1035eb
https://pubmed.ncbi.nlm.nih.gov/35751572
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8
Local adaptation to precipitation in the perennial grass Elymus elymoides : Trade‐offs between growth and drought resistance traits
Autor: Dana M. Blumenthal, Lauren M. Porensky, Troy W. Ocheltree, Daniel R. LeCain, Elizabeth A. Leger, Adrienne M. Pilmanis, Rowan Gaffney
Publikováno v: Evolutionary Applications, Vol 14, Iss 2, Pp 524-535 (2021)
Evolutionary Applications
Understanding local adaptation to climate is critical for managing ecosystems in the face of climate change. While there have been many provenance studies in trees, less is known about local adaptation in herbaceous species, including the perennial g
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe0f09db17243e6bca150a54d4f14c32
https://doi.org/10.1111/eva.13137
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10
Genetic and functional variation across regional and local scales is associated with climate in a foundational prairie grass
Autor: Julie A. Bushey, Troy W. Ocheltree, Ava M. Hoffman, Melinda D. Smith
Publikováno v: New Phytologist. 227:352-364
Global change forecasts in ecosystems require knowledge of within-species diversity, particularly of dominant species within communities. We assessed site-level diversity and capacity for adaptation in Bouteloua gracilis, the dominant species in the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd90105e0c48a242f5157ab21d1449b7
https://doi.org/10.1111/nph.16547
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