نتایج جستجو برای: habitat conditions

تعداد نتایج: 894764  

2013
Krijn P Paaijmans Rebecca L Heinig Rebecca A Seliga Justine I Blanford Simon Blanford Courtney C Murdock Matthew B Thomas

Ectotherms are considered to be particularly vulnerable to climate warming. Descriptions of habitat temperatures and predicted changes in climate usually consider mean monthly, seasonal or annual conditions. Ectotherms, however, do not simply experience mean conditions, but are exposed to daily fluctuations in habitat temperatures. Here, we highlight how temperature fluctuation can generate 're...

2015
Aaron D. Flesch Richard L. Hutto Willem J. D. van Leeuwen Kyle Hartfield Sky Jacobs

Spatial variation in resources is a fundamental driver of habitat quality but the realized value of resources at any point in space may depend on the effects of conspecifics and stochastic factors, such as weather, which vary through time. We evaluated the relative and combined effects of habitat resources, weather, and conspecifics on habitat quality for ferruginous pygmy-owls (Glaucidium bras...

Journal: :Forests 2022

Lianas are woody plants that require external support to reach the canopy. They expanding in forests worldwide, possibly due climate change and forest disturbance. Most studies on lianas have been conducted tropical forests. less explored subtropical We aimed document density diversity of lianas, test how habitat condition distribution tree species affect distributions based data from a fully m...

2017
Pieter I Olivier Victor Rolo Rudi J van Aarde

The peninsula effect predicts that the number of species should decline from the base of a peninsula to the tip. However, evidence for the peninsula effect is ambiguous, as different analytical methods, study taxa, and variations in local habitat or regional climatic conditions influence conclusions on its presence. We address this uncertainty by using two analytical methods to investigate the ...

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