The dark side of facilitation: native shrubs facilitate exotic annuals more strongly than native annuals [PDF]
Positive interactions enhance biodiversity and ecosystem function, but can also exacerbate biological invasions. Facilitation of exotic invaders by exotic foundation species (invasional meltdown) has been studied extensively, but facilitation of exotic ...
Jacob E. Lucero +5 more
doaj +3 more sources
Assessment of organic carbon fractions in soil provides the basis to ascertain vulnerability of an ecosystem to climate change. In the present study, we assessed SOC fractions in four pedons under contrasting landforms i.e., denudational low hill, upper ...
K. K. Mourya +6 more
doaj +1 more source
Mapping human perception of urban landscape from street-view images: A deep-learning approach
Human perception of urban landscape, which signifies to what extent urban landscape is appreciated by local dwellers, informs human-oriented policies that reinforce public participation.
Jingxian Wei +3 more
doaj +1 more source
Habitat heterogeneity affects the thermal ecology of an endangered lizard
Global climate change is already contributing to the extirpation of numerous species worldwide, and sensitive species will continue to face challenges associated with rising temperatures throughout this century and beyond.
Nicole Gaudenti +4 more
doaj +1 more source
Testing systems of avian perch deterrents on electric power distribution poles in sage-brush habitat
In Lincoln County, Washington, USA, greater sage-grouse (Centrocercus urophasianus) and Columbian sharp-tailed grouse (Tympanuchus phasianellus columbianus) are managed as reintroduced and augmented populations, respectively.
James F. Dwyer, Kerrin W. Doloughan
doaj +1 more source
Long-term bat abundance in sagebrush steppe
Bats of western North America face many threats, but little is known about current population changes in these mammals. We compiled 283 surveys from 49 hibernacula over 32 years to investigate population changes of Townsend’s big-eared bats (Corynorhinus
Jericho C. Whiting +6 more
doaj +1 more source
Gateways to the underworld: molecular phylogenetic analyses identify patterns of groundwater fauna and two new species of hypogean Hyalella Smith, 1874 (Amphipoda, Hyalellidae) from the northern Mojave Desert [PDF]
In North America, the genus Hyalella (Crustacea: Amphipoda) is primarily epigean, with only two described species found in groundwater. In contrast, Stygobromus is an amphipod genus occupying subterranean habitats throughout most of the Nearctic.
Andrew G. Cannizzaro +2 more
doaj +3 more sources
Seeds of Success: A conservation and restoration investment in the future of U.S. lands
Seeds of Success (SOS) is a national seed collection program led by the Bureau of Land Management. SOS represents the most comprehensive native seed repository in the United States, supporting native plant restoration, management, and research.
Sarah C. Barga +4 more
doaj +1 more source
Review of Paleonutrition. Mark Q. Sutton, Kristin D. Sobolik, and Jill Gardner. 2010. University of Arizona Press, Tucson. Pp. 384, black‐and-white illustrations. $75.00 (hardback). ISBN 9780816527946.
Bryan Hockett
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A Helicopter Survey for Cliff-Nesting Raptors Along the Dalton Highway in Northern Alaska, 2010
We conducted a helicopter survey in 2010 for cliff-nesting raptors along the Dalton Highway in northern Alaska. The study area extended from the Yukon River northward ~395 km through the Brooks Range to the Arctic Plain.
Erica H. Craig +2 more
doaj +1 more source

