Results 21 to 30 of about 2,879,585 (300)

Habitat selection and potential fitness consequences of two early‐successional species with differing life‐history strategies

Ecology and Evolution, 2019
Habitat selection and its relationship to fitness is a fundamental concept in ecology, but the mechanisms driving this connection are complex and difficult to detect.
Daniel Catlin, Daniel Gibson, Meryl J. Friedrich, Kelsi L. Hunt, Sarah M. Karpanty, James D. Fraser   +5 more
doaj   +1 more source

Territorial landscapes: incorporating density-dependence into wolf habitat selection studies [PDF]

Royal Society Open Science, 2019
Habitat selection is a process that spans space, time and individual life histories. Ecological analyses of animal distributions and preferences are most accurate when they account for inherent dynamics of the habitat selection process.
Shawn T. O'Neil, Dean E. Beyer, Joseph K. Bump   +2 more
doaj   +1 more source

High interindividual variability in habitat selection and functional habitat relationships in European nightjars over a period of habitat change

Ecology and Evolution, 2020
An animal's choice of foraging habitat reflects its response to environmental cues and is likely to vary among individuals in a population. Analyzing the magnitude of individual habitat selection can indicate how resilient populations may be to ...
Lucy J. Mitchell, Tim Kohler, Piran C. L. White, Kathryn E. Arnold   +3 more
doaj   +1 more source

A comparison of ultrasonic detectors and radiotelemetry for studying bat–habitat relationships

Wildlife Society Bulletin, 2011
Ultrasonic bat detectors and radiotelemetry are 2 methods used to examine habitat selection for bats, but no one has empirically examined if conclusions drawn from these 2 methods are comparable and, although previous work has presented concerns ...
Adam D. Morris, Darren A. Miller, L. Mike Conner   +2 more
doaj   +1 more source

Integrating Livestock Grazing and Sympatric Takin to Evaluate the Habitat Suitability of Giant Panda in the Wanglang Nature Reserve

Animals, 2021
Habitat suitability provides essential information for the management of protected species. However, studies that jointly consider the impacts of human disturbance and sympatric animals in habitat suitability assessments of giant panda are limited, which
Xiaoyu Chen, Xiaorong Wang, Junqing Li, Dongwei Kang   +3 more
doaj   +1 more source

Habitat selection and indirect interactions in fish ommunities [PDF]

, 2013
To increase the understanding of freshwater lake ecosystems, I have studied the habitat selection of perch (Perca fluviatilis L.), roach (Rutilus rutilus (L.)), and vendace (Coregonus albula (L.)).
Beier, Ulrika
core   +1 more source

Propagule limitation, disparate habitat quality, and variation in phenotypic selection at a local species range boundary.

PLoS ONE, 2014
Adaptation to novel conditions beyond current range boundaries requires the presence of suitable sites within dispersal range, but may be impeded when emigrants encounter poor habitat and sharply different selection pressures.
Kara A Moore, Maureen L Stanton
doaj   +1 more source

Habitat selection in whiting [PDF]

Journal of Fish Biology, 2004
Given a choice of habitats in a laboratory experiment, whiting Merlangius merlangus preferentially spent most time over sand, then gravel and least time over a habitat with emergent structures. The introduction of a predator stimulus increased the preference for the sand habitat for large whiting, whereas small whiting had an increased preference for ...
C. J. L. Atkinson, M. Bergmann, M. J. Kaiser   +2 more
openaire   +3 more sources

Habitat-Selecting Life History

Fishes
Adaptive life histories emerge through their environmentally dependent effects on fitness. Those effects are consequences of habitat quality and the density-dependent decisions that organisms make on habitat choice. Density dependence for ideal organisms
Douglas W. Morris, Per Lundberg
doaj   +1 more source

Combining Regional Habitat Selection Models for Large-Scale Prediction: Circumpolar Habitat Selection of Southern Ocean Humpback Whales

Remote Sensing, 2021
Machine learning algorithms are often used to model and predict animal habitat selection—the relationships between animal occurrences and habitat characteristics.
Ryan R. Reisinger, Ari S. Friedlaender, Alexandre N. Zerbini, Daniel M. Palacios, Virginia Andrews-Goff, Luciano Dalla Rosa, Mike Double, Ken Findlay, Claire Garrigue, Jason How, Curt Jenner, Micheline-Nicole Jenner, Bruce Mate, Howard C. Rosenbaum, S. Mduduzi Seakamela, Rochelle Constantine   +15 more
doaj   +1 more source