Results 41 to 50 of about 8,157 (186)
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Alain Sèakpo Yaoitcha +6 more
doaj +1 more source
Marsh Interspersion and Muskrat (Ondatra zibethicus) Habitat Use
We used camera traps to measure intensity of habitat use by muskrats along a gradient of marsh interspersion to determine whether reduced interspersion, which may be linked to the invasion of Typha x glauca, may be contributing to widespread muskrat population declines.
Gregory P. Melvin, Jeff Bowman
wiley +1 more source
Rapid ideal habitat selection in a homogeneous environment
Abstract Studies of density‐dependent habitat selection typically assess choices between two or more distinctly different habitat opportunities. Although such studies can clearly document habitat choice, they cannot unambiguously differentiate the effects of density from underlying differences in habitat and their associated cues for choosing some ...
Douglas W. Morris
wiley +1 more source
Clarifying space use concepts in ecology: Range vs. occurrence distributions
Abstract Quantifying animal movements is necessary for answering a wide array of research questions in ecology and conservation biology. Consequently, ecologists have made considerable efforts to identify the best way to estimate an animal's home range, and many methods of estimating home ranges have arisen over the past half a century.
Jesse M. Alston +43 more
wiley +1 more source
Biomasse microbienne et "statut organique" des sols tropicaux : exemple d'un sol vénézuélien des Llanos sous différents systèmes de culture [PDF]
National ...
Breuil, M.C. +3 more
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Warming caused a significant decrease in monarch fat mass, likely due to an observed reduction in sucrose concentration caused by warming of the nectar. Since sucrose fuels fall migration and overwintering, our results suggest climate warming may reduce migration success and overwinter survival.
Katherine Peel +3 more
wiley +1 more source
Analyse bioclimatique de la Maison Jacobs II de Frank Lloyd Wright [PDF]
Análisis de la segunda viivenda que Frank Lloyd Wright diseñó para la familia ...
Beltrán Fernández, María de los Ángeles +2 more
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Abstract Few multi‐year observations of CO2 gas exchange exist over melting first year sea ice (FYI). We report 4 years of CO2 flux data during the melt season in Dease Strait, Nunavut, Canada. Utilizing a dried, closed‐path eddy covariance system on an island within the strait, we identify two statistically distinct CO2 flux melt regimes: a pre‐pond ...
Christina A. Braybrook +5 more
wiley +1 more source
La production biologique de porcs en Europe - Gestion de la santé des porcs dans les élevages de production [PDF]
Les éleveurs de porcs biologiques ont développé en Europe différents systèmes de logement qui dépendent de la disponibilité des terres, des caractéristiques du sol et du climat, des traditions et des schémas de certification.
Brillouet, A. +11 more
core
We assessed Cyperaceae species composition, richness and endemicity across closed (forest), dry open (dry grasslands, rocky outcrops, bare dry soils), and wet open (marshes, swamps, wet grasslands, riparian areas) habitats in Isalo National Park and the Itremo Massif Protected Area, both in Madagascar's Central Highlands.
Fitiavana Rasaminirina +6 more
wiley +1 more source

