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Niche position and niche breadth effects on population abundances: A case study of New World Warblers (Parulidae) [PDF]

open access: yesEcology and Evolution
Species abundance patterns are influenced by a myriad of factors, including habitat availability and ecological niche characteristics. However, the evidence concerning the specific impact factors such as niche position and niche breadth on mean and ...
Sandra Castaño‐Quintero   +4 more
doaj   +5 more sources

rTPI: An R Package for Calculating Thermal and Aridity Position Indices for Terrestrial Vertebrates [PDF]

open access: yesEcology and Evolution
Species environmental niche limits provide useful information for generating estimates of species niche position. Recent work investigating species' responses to climate change has shown that models that included metrics of species‐specific thermal and ...
Matthew J. Watson, Jeremy T. Kerr
doaj   +2 more sources

Spatial Patterns of Variation in Climatic Niche Breadths in Agamid Lizards [PDF]

open access: yesAnimals
Climatic niche breadth is defined as the range of climatic conditions (e.g., temperature and precipitation) under which a species occurs. However, the relationship between niche breadth variation and climatic factors remains poorly studied, and existing ...
Zhi-Wen Wang   +7 more
doaj   +2 more sources

Climatic niche properties shape treefrog diversity. [PDF]

open access: yesPLoS ONE
A suite of ecological hypotheses has been proposed to explain why more species are found in the tropics. Most of these hypotheses consider the geography of climate as a major determinant of richness, while ignoring the relationships between organisms and
Felipe A Toro-Cardona   +6 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

Charophyte variation in sensitivity to eutrophication affects their potential for the trophic and ecological status indication

open access: yesKnowledge and Management of Aquatic Ecosystems, 2021
Charophytes (stoneworts) form a group of macrophytes that are considered sensitive to eutrophication. The high indicator value of charophytes toward eutrophication results in their wide use in the bioassessment systems.
Kolada Agnieszka
doaj   +1 more source

A classification system for predicting invasiveness using climatic niche traits and global distribution models: application to alien plant species in Chile [PDF]

open access: yesNeoBiota, 2020
Functional traits that predict plant invasiveness are a central issue in invasion ecology. However, in many cases they are difficult to determine, especially for a large set of species.
Ramiro O. Bustamante   +4 more
doaj   +3 more sources

Adaptive Relationships in Hemi-Boreal Forests: Tree Species Responses to Competition, Stress, and Disturbance

open access: yesPlants, 2023
European Union forest policy calls for closer-to-nature forest management, but natural disturbances and forest succession are ecological phenomena that are difficult to characterize and integrate into sustainable forest management practices.
Raimundas Petrokas, Michael Manton
doaj   +1 more source

Niche expansion by indigenous fish species following the introduction of rainbow trout (Oncorhynchus mykiss) in a subtropical river system, upper Blyde River, South Africa

open access: yesFrontiers in Environmental Science, 2022
The introduction of alien predatory fish such as rainbow trout (Oncorhynchus mykiss) can have a significant effect on indigenous fish communities such as altering the structure and dynamics of food webs.
Lerato T. Maimela   +5 more
doaj   +1 more source

How does functional distinctiveness affect single species contribution to β diversity? Evidence from a subtropical forest plot in southern China

open access: yesEcological Indicators, 2023
To biologically interpret β diversity patterns, in terms of species characteristics, needs to quantify how each individual species contributes to overall β diversity (SCBD).
Weitao Wang   +5 more
doaj   +1 more source

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