Results 251 to 260 of about 1,259,973 (398)

Scalogram habitat measures as predictors of bird abundance

open access: yesEcography, EarlyView.
Birds select habitat characteristics, such as variability in habitat structure, across multiple spatial scales (grain and extent). Measuring habitat variability at multiple scales can better capture factors that influence avifauna communities than focusing on one scale only. One valuable tool in assessing habitat heterogeneity is the cumulative dynamic
Eduarda Silveira   +8 more
wiley   +1 more source

Patterns and drivers of biotic disturbance hotspots in western United States coniferous forests

open access: yesEcography, EarlyView.
Globally, forest disturbances caused by herbivorous insects and plant pathogens (i.e. biotic disturbances) have increased since the 1990s, a trend linked in part to climate warming. With increases in biotic disturbance activity, an emerging ecological phenomenon has been documented: biotic disturbance ‘hotspots', or areas where two or more biotic ...
Michele S. Buonanduci   +3 more
wiley   +1 more source

Trends in marine species distribution models: a review of methodological advances and future challenges

open access: yesEcography, EarlyView.
Correlative species distribution models (SDMs) are quantitative tools in biogeography and macroecology. Building upon the ecological niche concept, they correlate environmental covariates to species presence to model habitat suitability and predict species distributions.
Moritz Klaassen   +3 more
wiley   +1 more source

Assessing benthos through predator stomach contents: spatiotemporal modeling of abundance and habitat use

open access: yesEcography, EarlyView.
In shelf ecosystems, benthic invertebrates facilitate nutrient recycling and the transfer of energy to higher trophic levels. However, large‐scale monitoring through direct sampling (e.g. using benthic grabs or bottom trawls) can be costly in terms of time and labor.
Jonathan C. P. Reum   +3 more
wiley   +1 more source

The subgingival microbiome in health and periodontitis and its relationship with community biomass and inflammation

open access: yesThe ISME Journal, 2013
L. Abusleme   +7 more
semanticscholar   +1 more source

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