Results 31 to 40 of about 7,721,508 (349)

High functional diversity is related to high nitrogen availability in a deciduous forest - evidence from a functional trait approach [PDF]

open access: yes, 2010
The current study tested the assumption that floristic and functional diversity patterns are negatively related to soil nitrogen content. We analyzed 20 plots with soil N-contents ranging from 0.63% to 1.06% in a deciduous forest near Munich (Germany ...
Bernhardt-Römermann, Markus   +4 more
core   +1 more source

Not just scratching the surface: distinct radular motion patterns in Mollusca

open access: yesBiology Open, 2020
The radula is the organ for mechanical food processing and an important autapomorphy of Mollusca. Its chitinous membrane, embedding small radular teeth, is moved by the set of muscles resulting in an interaction with the ingesta, tearing it and ...
Carolin Scheel   +3 more
doaj   +1 more source

A generalized framework for analyzing taxonomic, phylogenetic, and functional community structure based on presence-absence data [PDF]

open access: yes, 2018
Community structure as summarized by presence–absence data is often evaluated via diversity measures by incorporating taxonomic, phylogenetic and functional information on the constituting species.
Pavoine, Sandrine   +2 more
core   +3 more sources

Burial-induced changes in the seed preferences of carabid beetles (Coleoptera: Carabidae)

open access: yesEuropean Journal of Entomology, 2019
Seeds of many species of plants may survive for a long time in the soil and germinate when brought to the surface, but whether they are subsequently eaten by seed predators is unknown. We examined the preferences of three species of carabids (Coleoptera:
Pavel SASKA   +3 more
doaj   +1 more source

How Biodiversity, Climate and Landscape Drive Functional Redundancy of British Butterflies

open access: yesInsects, 2023
Biodiversity promotes the functioning of ecosystems, and functional redundancy safeguards this functioning against environmental changes. However, what drives functional redundancy remains unclear.
Maria Lazarina   +3 more
doaj   +1 more source

Effects of abandonment on plant diversity in seminatural grasslands along soil and climate gradients [PDF]

open access: yes, 2017
Questions: What are the effects of abandonment on plant diversity in semi-natural grasslands? Do the effects of abandonment on taxonomic and functional diversity vary along environmental gradients of climate and soil?
Hovstad, Knut Anders   +3 more
core   +2 more sources

Plant phylogeny posters – useful digital teaching tools for botanical education

open access: yesMongolian Journal of Biological Sciences, 2022
Visual documentation and presentation are essential for botanical education. Wallcharts and posters depicting plant structures and evolutionary relationships as phylogenetic trees have served as essential tools in teaching.
Nyambayar Dashzeveg   +5 more
doaj   +1 more source

Functional diversity of motoneurons in the oculomotor system [PDF]

open access: yes, 2019
Extraocular muscles contain two types of muscle fibers according to their innervation pattern: singly innervated muscle fibers (SIFs), similar to most skeletal muscle fibers, and multiply innervated muscle fibers (MIFs).
Blumer, Roland   +4 more
core   +1 more source

Concepts and applications in functional diversity

open access: yesFunctional Ecology, 2020
The use of functional analyses in ecology has grown exponentially over the past two decades, broadening our understanding of biological diversity and its change across space and time.
S. Mammola   +3 more
semanticscholar   +1 more source

Radular force performance of stylommatophoran gastropods (Mollusca) with distinct body masses

open access: yesScientific Reports, 2021
The forces exerted by the animal’s food processing structures can be important parameters when studying trophic specializations to specific food spectra.
Wencke Krings   +4 more
doaj   +1 more source

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