Results 31 to 40 of about 7,801,815 (254)

“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

Niche Occupation Limits Adaptive Radiation in Experimental Microcosms [PDF]

open access: yes, 2007
Adaptive radiations have played a key role in the evolution of biological diversity. The breadth of adaptive radiation in an invading lineage is likely to be influenced by the availability of ecological niches, which will be determined to some extent by ...
Colegrave, Nick   +12 more
core   +2 more sources

gerardommc/Niche-centroids: Final

open access: yes, 2022
Final version of the analyses of the paper: Gerardo Martín, Carlos Yáñez-Arenas & Xavier Chiappa-Carrara (2022). Discrepancies between point process models and environmental envelopes identify the niche centroid – geography configuration.
g3rard0ip
core   +2 more sources

The role of ecological niche evolution on diversification patterns of birds distinctly distributed between the Amazonia and Atlantic rainforests.

open access: yesPLoS ONE, 2020
The Amazonian and Atlantic Forest share several organisms that are currently isolated but were continuously distributed during the Quaternary period. As both biomes are under different climatic regimes, paleoclimatic events may have modulated species ...
Ricardo Ribeiro da Silva   +6 more
doaj   +1 more source

Global analysis of ecological niche conservation and niche shift in exotic populations of monkeyflowers (Mimulus guttatus, M. luteus) and their hybrid (M. x robertsii) [PDF]

open access: yes, 2020
Background Hybridisation associated with biological invasions may generate new phenotypic combinations, allowing hybrids to occupy new ecological niches. To date, few studies have assessed niche shifts associated with hybridisation in recently introduced
Olivares, Angel P   +5 more
core   +1 more source

Ecological model to predict potential habitats of Oncomelania hupensis, the intermediate host of Schistosoma japonicum in the mountainous regions, China [PDF]

open access: yes, 2015
Schistosomiasis japonica is a parasitic disease that remains endemic in seven provinces in the People's Republic of China (P.R. China). One of the most important measures in the process of schistosomiasis elimination in P.R.
Zhou, Xiao-Nong   +7 more
core   +2 more sources

Change of niche in guanaco (Lama guanicoe): the effects of climate change on habitat suitability and lineage conservatism in Chile [PDF]

open access: yesPeerJ, 2018
Background The main goal of this contribution was to define the ecological niche of the guanaco (Lama guanicoe), to describe potential distributional changes, and to assess the relative importance of niche conservatism and divergence processes between ...
Andrea G. Castillo   +3 more
doaj   +2 more sources

A comprehensive phylogeography of the widespread pond snail genus Radix revealed restricted colonization due to niche conservatism

open access: yesEcology and Evolution, 2021
To clarify the effect of niche conservatism on evolutionary history, we focused on freshwater snails, which have different ecological and phylogenetic properties from previously tested taxa.
Takumi Saito   +11 more
doaj   +1 more source

From social learning to culture : mathematical and computational models of cultural evolution [PDF]

open access: yes, 2013
Humans are unique in the extent and complexity of their cultures. As a species, we generate extensive knowledge and innumerable norms, attitudes, traditions, skills, beliefs and technologies that we share with those around us through teaching, imitation ...
Fogarty, Laurel
core   +2 more sources

Niche characterization and distribution of Sikkim Himalayan (Begoniaceae), India: a niche modeling approach

open access: yesJournal of Threatened Taxa
Understanding species’ ecological niches and distribution patterns is crucial for biodiversity conservation and management, particularly in ecologically sensitive regions.
Aditya Pradhan   +2 more
doaj   +1 more source

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