Results 31 to 40 of about 139,272 (299)

Niche tracking and rapid establishment of distributional equilibrium in the house sparrow show potential responsiveness of species to climate change. [PDF]

open access: yes, 2012
The ability of species to respond to novel future climates is determined in part by their physiological capacity to tolerate climate change and the degree to which they have reached and continue to maintain distributional equilibrium with the environment.
Monahan, William B, Tingley, Morgan W
core   +2 more sources

Niche divergence and limits to expansion in the high polyploid Dianthus broteri complex [PDF]

open access: yes, 2019
Niche evolution in plant polyploids remains controversial and evidence for alternative patterns has been reported. Using the autopolyploid Dianthus broteri complex (2×, 4×, 6× and 12×) as a model, we aimed to integrate three scenarios – competitive ...
Balao Robles, Francisco J.   +2 more
core   +1 more source

Modelling fire occurrence at regional scale. Does vegetation phenology matter? [PDF]

open access: yes, 2015
Through its influence on biomass production, climate controls fuel availability affecting at the same time fuel moisture and flammability, which are the main determinants for fire ignition and propagation.
Bajocco, Sofia   +2 more
core   +1 more source

Spatial prediction of species’ distributions from occurrence-only records: combining point pattern analysis, ENFA and regression-kriging [PDF]

open access: yes, 2009
A computational framework to map species’ distributions (realized density) using occurrence-only data and environmental predictors is presented and illustrated using a textbook example and two case studies: distribution of root vole (Microtes oeconomus ...
Dilo, Arta   +3 more
core   +13 more sources

DNA metabarcoding and spatial modelling link diet diversification with distribution homogeneity in European bats

open access: yesNature Communications, 2020
Ecological niche breadth may help explain spatial distribution patterns in animals. In this study on European bats, Alberdi et al. combine DNA metabarcoding and species distribution modelling to show that dietary niche breadth is related to hunting ...
Antton Alberdi   +14 more
doaj   +1 more source

“Does a Respiratory Virus Have an Ecological Niche, and If So, Can It Be Mapped?” Yes and Yes

open access: yesTropical Medicine and Infectious Disease, 2023
Although the utility of Ecological Niche Models (ENM) and Species Distribution Models (SDM) has been demonstrated in many ecological applications, their suitability for modelling epidemics or pandemics, such as SARS-Cov-2, has been questioned.
Christopher R. Stephens   +2 more
doaj   +1 more source

Labeling Ecological Niche Models

open access: yesNatureza & Conservação, 2012
The ongoing biodiversity crisis is pushing ecologists and conservation biologists to develop models to foretell the effects of human-induced transformation of natural resources on the distribution of species, although ecology and biogeography still lacks a paradigmatic body of theory to fully understand the drivers of biodiversity patterns. Two decades
Thiago Fernando Rangel   +1 more
openaire   +1 more source

Climate‐induced range shifts shaped the present and threaten the future genetic variability of a marine brown alga in the Northwest Pacific

open access: yesEvolutionary Applications, 2021
Glaciation‐induced environmental changes during the last glacial maximum (LGM) have strongly influenced species' distributions and genetic diversity patterns in the northern high latitudes.
Xiao‐Han Song   +7 more
doaj   +1 more source

Range expansion of Ambrosia artemisiifolia in Europe is promoted by climate change [PDF]

open access: yes, 2013
Ambrosia artemisiifolia L., native to North America, is a problematic invasive species, because of its highly allergenic pollen. The species is expected to expand its range due to climate change.
Cunze, Sarah   +2 more
core   +1 more source

Ecological niche modelling and nDNA sequencing support a new, morphologically cryptic beetle species unveiled by DNA barcoding. [PDF]

open access: yesPLoS ONE, 2011
DNA sequencing techniques used to estimate biodiversity, such as DNA barcoding, may reveal cryptic species. However, disagreements between barcoding and morphological data have already led to controversy.
Oliver Hawlitschek   +3 more
doaj   +1 more source

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