Results 1 to 10 of about 2,034,414 (310)

Disturbance and Clonal Reproduction Determine Liana Distribution and Maintain Liana Diversity in a Tropical Forest [PDF]

open access: yes, 2014
Negative density dependence (NDD) and habitat specialization have received strong empirical support as mechanisms that explain tree species diversity maintenance and distribution in tropical forests.
Ledo, Alicia, Schnitzer, Stefan A.
core   +1 more source

Countdown to 2010: Can we assess Ireland’s insect species diversity and loss? [PDF]

open access: yes, 2010
peer-reviewedThe insects are the most diverse organisms on this planet and play an essential role in ecosystem functioning, yet we know very little about them.
McCormack, Stephen   +4 more
core   +1 more source

Crop–Mushroom Rotation: A Comprehensive Review of Its Multifaceted Impacts on Soil Quality, Agricultural Sustainability, and Ecosystem Health

open access: yesAgronomy
Cross-kingdom rotation offers several agronomic and ecological benefits, including enhanced soil nutrient availability, reduced pest and disease prevalence, improved soil structure, and minimized chemical inputs, which contribute to a dynamic and ...
Tingting Dou   +5 more
doaj   +1 more source

Genomic Data Reveals Population Genetic and Demographic History of Magnolia fistulosa (Magnoliaceae), a Plant Species With Extremely Small Populations in Yunnan Province, China

open access: yesFrontiers in Plant Science, 2022
Elucidating the genetic background of threatened species is fundamental to their management and conservation, and investigating the demographic history of these species is helpful in the determination of the threats facing them.
Fengmao Yang   +8 more
doaj   +1 more source

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

Taxonomic Report on Pichia acetica sp. nov., a Novel Acetic Acid-Utilizing Yeast Species, and Three Unrecorded Pichia Species in Korea

open access: yesMycobiology
Pichia species are widely distributed across various ecosystems and have industrial significance, particularly in wine fermentation and bioproduct synthesis.
Chorong Ahn   +3 more
doaj   +1 more source

A new species of Ditha (Pseudoscorpiones, Chthoniidae, Tridenchthoniinae) from the Western Ghats of India, with an identification key for the genus [PDF]

open access: yesZoosystematics and Evolution
A new species of the pseudoscorpion genus Ditha Chamberlin, 1929, is described from Kerala State, India. A detailed morphological description, diagnostic features, and illustrations of Ditha (Paraditha) shivanparaensis Jeong, Harms & Johnson, sp.
Kyung-Hoon Jeong   +2 more
doaj   +3 more sources

Changes in Fish Communities in the Upper Patuxent River from 1966 to 1977 [PDF]

open access: yes, 1979
Ten year comparison of fish survey's with respect to diversity evenness and composition of fish communities. The upper Patuxent River was divided into Piedmont Plateau and Coastal Plain regions, not only for geographical purposes, but also because of the
Gollembiewski, Sandra Lee, Tsai, Chu-fa
core  

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

Spider diversity (Arachnida: Araneae) in Atlantic Forest areas at Pedra Branca State Park, Rio de Janeiro, Brazil [PDF]

open access: yes, 2016
BACKGROUND: There has never been any published work about the diversity of spiders in the city of Rio de Janeiro using analytical tools to measure diversity.
Baptista, Renner L. C.   +2 more
core   +2 more sources

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