Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Larkin A. Powell"'
Publikováno v:
Climate Change Ecology, Vol 5, Iss , Pp 100072- (2023)
Climate forecasts suggest the Great Plains of North America have increased risk of droughts during global warming. Environmental factors have potential to influence turtle populations in aquatic habitats through temperature-dependent sex determinatio
Externí odkaz:
https://doaj.org/article/12f99fd8d1d44ce6b6001bbc9de08e48
Publikováno v:
Diversity, Vol 15, Iss 12, p 1160 (2023)
Grazing is the de facto method of habitat management used in much of the Nebraska Sandhills. Ranchers use a variety of grazing systems, and our goal was to evaluate the effects of systems on grassland birds. We estimated the species richness and dens
Externí odkaz:
https://doaj.org/article/5585586a50764325a5ac51506890d10f
Autor:
Rongrong Angkaew, Philip D. Round, Dusit Ngoprasert, Larkin A. Powell, Wich'yanan Limparungpatthanakij, George A. Gale
Publikováno v:
Conservation Science and Practice, Vol 4, Iss 11, Pp n/a-n/a (2022)
Abstract Nets are used across a wide variety of food production landscapes to control avian pests typically resulting in deaths of entangled birds. However, the impact of nets on bird populations is a human–wildlife conflict that remains mostly unq
Externí odkaz:
https://doaj.org/article/1fc3c51c9cf34643874adca8a03f7555
Autor:
Allyson N. Beard, Larkin A. Powell
Publikováno v:
Diversity, Vol 15, Iss 5, p 597 (2023)
Aquatic habitats in the Great Plains of North America have increased risk of droughts under climate forecasts. Droughts have the potential to influence the population dynamics of pond turtles, and long-term studies are useful to assess the impact of
Externí odkaz:
https://doaj.org/article/8503ceaafd8b40749a4ce0c78c9c8879
Autor:
Caleb P. Roberts, Daniel R. Uden, Craig R. Allen, David G. Angeler, Larkin A. Powell, Brady W. Allred, Matthew O. Jones, Jeremy D. Maestas, Dirac Twidwell
Publikováno v:
Ecological Indicators, Vol 136, Iss , Pp 108567- (2022)
Spatial regimes (the spatial extents of ecological states) exhibit strong spatiotemporal order as they expand or contract in response to retreating or encroaching adjacent spatial regimes (e.g., woody plant invasion of grasslands) and human managemen
Externí odkaz:
https://doaj.org/article/64422576da974ffd808a4677cd1c6506
Publikováno v:
Diversity, Vol 15, Iss 1, p 114 (2023)
The contiguous grasslands of the Sandhills region in Nebraska, USA, provide habitat for two sympatric, grassland-obligate species of grouse, the greater prairie-chicken (Tympanuchus cupido pinnatus) and the plains sharp-tailed grouse (Tympanuchus pha
Externí odkaz:
https://doaj.org/article/472578b94c0f4a8685fa5714f21c0346
Autor:
Daphawan Khamcha, Richard T. Corlett, Larkin A. Powell, Tommaso Savini, Antony J. Lynam, George A. Gale
Publikováno v:
Avian Research, Vol 9, Iss 1, Pp 1-13 (2018)
Abstract Background Edge effects cause changes in bird community richness, abundance, and/or distribution within a landscape, but the avian guilds most influenced can vary among regions. Although Southeast Asia has the highest rates of deforestation
Externí odkaz:
https://doaj.org/article/b15d942a70e84798815a24c4ff1b361c
Publikováno v:
Global Ecology and Conservation, Vol 16, Iss , Pp - (2018)
Creation of roadside forest edges can have indirect effects on forest bird communities, as edges can promote species detrimental to forest-nesting birds such as nest predators. We assessed species-specific rates of nest survival of understory birds,
Externí odkaz:
https://doaj.org/article/a7066bb508ef4e0290ca62a1d04c5744
Autor:
Scott R. Groepper, P. Joseph Gabig, Mark P. Vrtiska, Jason M. Gilsdorf, Scott E. Hygnstrom, Larkin A. Powell
Publikováno v:
Human-Wildlife Interactions, Vol 2, Iss 2 (2017)
In response to increasing populations, damage complaints, and a desire to understand population and spatial dynamics, we studied population size, survival rates, home ranges, movements, and site fidelity of female resident Canada geese (Branta canade
Externí odkaz:
https://doaj.org/article/41cacaa3322f4ab299102606ecc05406
Publikováno v:
Ecology and Society, Vol 23, Iss 4, p 45 (2018)
Most private grasslands in the Great Plains are managed with the goal to optimize beef production, which tends to homogenize rangeland habitats. The subsequent loss of vegetation heterogeneity on private lands is detrimental to ecosystem function. Ho
Externí odkaz:
https://doaj.org/article/ac7fc1e3fd844075a6e245d3b3e51b6f