Results 1 to 10 of about 71,533 (310)

Ecological niche divergence or ecological niche partitioning in a widespread Neotropical bird lineage [PDF]

open access: yesPeerJ
Ecological niche divergence is generally considered to be a facet of evolution that may accompany geographic isolation and diversification in allopatry, contributing to species’ evolutionary distinctiveness through time.
Jacob C. Cooper
doaj   +7 more sources

Learning the ecological niche [PDF]

open access: greenProceedings of the Royal Society B: Biological Sciences, 2006
A cornerstone of ecological theory is the ecological niche. Yet little is known about how individuals come to adopt it: whether it is innate or learned. Here, we report a cross-fostering experiment in the wild where we transferred eggs of blue tits, Cyanistes caeruleus , to nests of great tits, Parus ...
Tore, Slagsvold, Karen L, Wiebe
openaire   +3 more sources

Ecological niche divergence and specialization in Dianthus pseudocrinitus, a neo-endemic species: ecological evidence challenges sister-taxon delimitation [PDF]

open access: yesBMC Ecology and Evolution
Clarifying species boundaries within taxonomically complex groups like Dianthus is paramount for understanding evolutionary processes and biodiversity. This study employed a spatially explicit, integrative ecological approach to assess the niche dynamics
Maryam Behroozian
doaj   +2 more sources

The socio‐ecological niche

open access: yesPeople and Nature
Ecologists recognise that we live on an increasingly human‐dominated planet, yet most of the field's foundational concepts remain essentially biophysical, with little reference to human society.
Alex McInturff   +3 more
doaj   +2 more sources

Ecological Indicator Values for Europe (EIVE) 1.0 [PDF]

open access: yesVegetation Classification and Survey (VCS), 2023
Aims: To develop a consistent ecological indicator value system for Europe for five of the main plant niche dimensions: soil moisture (M), soil nitrogen (N), soil reaction (R), light (L) and temperature (T).
Jürgen Dengler   +33 more
doaj   +3 more sources

Niche Filling Dynamics of Ragweed (Ambrosia artemisiifolia L.) during Global Invasion

open access: yesPlants, 2023
Determining whether the climatic ecological niche of an invasive alien plant is similar to that of the niche occupied by its native population (ecological niche conservatism) is essential for predicting the plant invasion process.
Xing-Jiang Song   +3 more
doaj   +1 more source

Research on The Evolution of High-tech Industry Competitiveness in Beijing-Tianjin-Hebei [PDF]

open access: yesE3S Web of Conferences, 2021
From the perspective of ecological niche, this paper constructs the evaluation index system of the competitiveness of beijing-tianjin-hebei high-tech industry, and analyzes the competitiveness of beijing-tianjin-hebei high-tech industry from the ...
Yanxia LI, Zhang Jie
doaj   +1 more source

Impact of the Belt and Road Initiative on Economic-Social-Natural Ecological Niches and Their Coupling Coordination: Evidence From 11 Countries Along the Route

open access: yesFrontiers in Environmental Science, 2022
The Belt and Road Initiative (BRI) significantly contributes to the world economy. However, the central part of the Belt and Road (B&R) is located in fragile ecological zones that are arid, semi-arid, or sub-humid.
Ying Cao   +9 more
doaj   +1 more source

Ecological niche differentiation in Chiroxiphia and Antilophia manakins (Aves: Pipridae).

open access: yesPLoS ONE, 2021
Species distribution models are useful for identifying the ecological characteristics that may limit a species' geographic range and for inferring patterns of speciation.
Mariana Villegas   +3 more
doaj   +1 more source

Niche-separation and conservation biogeography of Madagascar’s fork-marked lemurs (Cheirogaleidae: Phaner): Evidence of a new cryptic species?

open access: yesGlobal Ecology and Conservation, 2021
Ecological niche modeling can provide insights into a species’ demography, ecology and biogeography, and the environmental factors that determine them.
Daniel Hending
doaj   +1 more source

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