Results 11 to 20 of about 9,679 (170)

Community analysis of the Wyoming big sagebrush alliance and functional role of Wyoming big sagebrush [PDF]

open access: yes
This study consisted of two research projects in the Wyoming big sagebrush (Artemisia tridentata ssp. wyomingensis (Beetle & A. Young) S.L. Welsh) alliance, the most extensive of the big sagebrush complex in the Intermountain West.
Davies, Kirk W.
core   +6 more sources

Dynamic spatiotemporal modeling of a habitat‐defining plant species to support wildlife management at regional scales

open access: yesEcosphere, 2023
Sagebrush (Artemisia spp.) ecosystems provide critical habitat for the Greater sage‐grouse (Centrocercus urophasianus), a species of conservation concern.
Andrew T. Tredennick   +4 more
doaj   +1 more source

Soil characteristics are associated with gradients of big sagebrush canopy structure after disturbance

open access: yesEcosphere, 2019
Reestablishing shrub canopy cover after disturbance in semi‐arid ecosystems, such as sagebrush steppe, is essential to provide wildlife habitat and restore ecosystem functioning.
David M. Barnard   +8 more
doaj   +1 more source

Does Experience With Sagebrush in Utero and Early in Life Influence Use of Sagebrush by sheep? [PDF]

open access: yes, 2018
Learning from mother begins early in the developmental process and can have lifelong effects when it comes to foraging behavior. Pregnancy is not just an incubation period but a starting point for animal well-being and disease later in life.
Provenza, Fred   +2 more
core   +1 more source

Does habitat reclamation following energy development benefit songbird nest survival?

open access: yesAvian Conservation and Ecology, 2021
Songbird communities that rely on sagebrush habitat for breeding are experiencing steep population declines, while a large amount of the sagebrush ecosystem continues to be impacted by energy development. Reclamation is increasingly emphasized as a means
Christopher P. Kirol, Bradley C. Fedy
doaj  

Earlier fall precipitation and low severity fire impacts on cheatgrass and sagebrush establishment

open access: yesEcosphere, 2020
In arid and semiarid ecosystems, invasion by exotic grasses may be driving state changes in vegetation defined by losses of native shrub communities.
Tara B. B. Bishop   +4 more
doaj   +1 more source

Spatial scale selection for informing species conservation in a changing landscape

open access: yesEcosphere, 2022
Identifying the relevant spatial scale at which species respond to features in a landscape (scale of effect) is a pressing research need as managers work to reduce biodiversity loss amid a variety of environmental challenges.
Adrian P. Monroe   +5 more
doaj   +1 more source

Simulated big sagebrush regeneration supports predicted changes at the trailing and leading edges of distribution shifts

open access: yesEcosphere, 2015
Many semi‐arid plant communities in western North America are dominated by big sagebrush. These ecosystems are being reduced in extent and quality due to economic development, invasive species, and climate change.
Daniel R. Schlaepfer   +7 more
doaj   +1 more source

SCALING UP SAGEBRUSH CHEMISTRY WITH NEAR-INFRARED SPECTROSCOPY AND UAS-ACQUIRED HYPERSPECTRAL IMAGERY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Sagebrush ecosystems (Artemisia spp.) face many threats including large wildfires and conversion to invasive annuals, and thus are the focus of intense restoration efforts across the western United States. Specific attention has been given to restoration
P. J. Olsoy   +10 more
doaj   +1 more source

Developing and optimizing shrub parameters representing sagebrush (Artemisia spp.) ecosystems in the northern Great Basin using the Ecosystem Demography (EDv2.2) model [PDF]

open access: yesGeoscientific Model Development, 2019
Ecosystem dynamic models are useful for understanding ecosystem characteristics over time and space because of their efficiency over direct field measurements and applicability to broad spatial extents.
K. Pandit   +7 more
doaj   +1 more source

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