Results 31 to 40 of about 2,236 (182)

Surface-active arthropod community response to juniper removal and its implications for avian conservation in sagebrush ecosystems

Global Ecology and Conservation, 2023
Terrestrial arthropods are a critical component of sagebrush ecosystems and serve as a key food source for higher trophic levels, including many avian species of conservation concern.
Kimberly A. Haab, Christian A. Hagen, Sandra J. DeBano, Bryan A. Endress, Kate H. Yates, Timothy S. Bowden   +5 more
doaj   +1 more source

Quantifying Western U.S. Rangelands as Fractional Components with Multi-Resolution Remote Sensing and In Situ Data

Remote Sensing, 2020
Quantifying western U.S. rangelands as a series of fractional components with remote sensing provides a new way to understand these changing ecosystems.
Matthew Rigge, Collin Homer, Lauren Cleeves, Debra K. Meyer, Brett Bunde, Hua Shi, George Xian, Spencer Schell, Matthew Bobo   +8 more
doaj   +1 more source

Keying In On Big Sagebrush [PDF]

Rangelands, 2004
A guide for identifying the four subspecies of big ...
Michael R. Frisina, Carl L. Wambolt
openaire   +2 more sources

Relative abundance of and composition within fungal orders differ between cheatgrass (Bromus tectorum) and sagebrush (Artemisia tridentata)-associated soils. [PDF]

PLoS ONE, 2015
Nonnative Bromus tectorum (cheatgrass) is decimating sagebrush steppe, one of the largest ecosystems in the Western United States, and is causing regional-scale shifts in the predominant plant-fungal interactions.
Carolyn F Wiber, Gary M King, Ken Aho
doaj   +1 more source

Nitrogen addition pulse has minimal effect in big sagebrush (Artemisia tridentata) communities on the Pinedale Anticline, Wyoming (USA).

PLoS ONE, 2019
Nitrogen additions are known to elicit variable responses in semi-arid ecosystems, with responses increasing with precipitation. The response of semi-arid ecosystems to nitrogen are important to understand due to their large spatial extent worldwide and ...
Christopher W Beltz, Megan L Mobley, Ingrid C Burke   +2 more
doaj   +1 more source

Tools for improved management of sagebrush avifauna and sagebrush rangelands

, 2017
To view the abstract, please see the full text of the document.
Timmer, Jennifer Marie, author, Aldridge, Cameron L., advisor, Augustine, David J., committee member, Rocca, Monique E., committee member, Fernandez-Gimenez, Maria E., committee member   +4 more
openaire   +2 more sources

Potential for post‐fire recovery of Greater Sage‐grouse habitat

Ecosphere, 2019
In the western United States, fire has become a significant concern in the management of big sagebrush (Artemisia tridentata Nutt.) ecosystems. This is due to large‐scale increases in cover of the fire‐prone invasive annual cheatgrass (Bromus tectorum L.)
Corinna Riginos, Thomas A. Monaco, Kari E. Veblen, Kevin Gunnell, Eric Thacker, David Dahlgren, Terry Messmer   +6 more
doaj   +1 more source

Interannual variation in climate contributes to contingency in post‐fire restoration outcomes in seeded sagebrush steppe

Conservation Science and Practice, 2022
Interannual variation, especially weather, is an often‐cited reason for restoration “failures”; yet its importance is difficult to experimentally isolate across broad spatiotemporal extents, due to correlations between weather and site characteristics ...
Allison B. Simler‐Williamson, Cara Applestein, Matthew J. Germino   +2 more
doaj   +1 more source

Crop type influences edge effects on the reproduction of songbirds in sagebrush habitat near agriculture

Avian Conservation and Ecology, 2014
Extensive fragmentation of the sagebrush shrubsteppe of western North America could be contributing to observed population declines of songbirds in sagebrush habitat.
Elly C. Knight, Nancy A. Mahony, David J. Green   +2 more
doaj   +1 more source

Habitat characteristics along spring migration routes of elk, mule deer, and pronghorn in the southern San Juan Mountains

The Journal of Wildlife Management, EarlyView.
We evaluated habitat characteristics of spring migration routes and stopover sites for adult female elk (Cervus canadensis), mule deer (Odocoileus hemionus), and pronghorn (Antilocapra americana) in the San Juan Mountains (2021–2022) and found species‐specific differences in vegetation structure, terrain, and proximity to land cover types relative to ...
Joanna R. Ennis, Nicole M. Tatman, Steven E. Sesnie, James W. Cain III   +3 more
wiley   +1 more source