Results 21 to 30 of about 43,740 (299)

Species richness, phylogenetic diversity and phylogenetic structure patterns of exotic and native plants along an elevational gradient in the Himalaya

open access: yesEcological Processes, 2021
Background So far, macroecological studies in the Himalaya have mostly concentrated on spatial variation of overall species richness along the elevational gradient.
Kumar Manish
doaj   +1 more source

Trophic position and niche overlap of an Asian weatherfish (Misgurnus bipartitus), western tubenose goby (Proterorhinus semilunaris) and native benthic fish species [PDF]

open access: yesAquatic Invasions
Co-occurring and morphologically similar species have adapted to differential niches to minimize competition. An invasive alien species can occupy an ‘empty niche’ in introduced ranges.
Pim Lemmers   +3 more
doaj   +3 more sources

What about Exotic Species? Significance of Remains of Strange and Alien Animals in the Baltic Sea Region, Focusing on the Period from the Viking Age to High Medieval Times (800–1300 CE)

open access: yesHeritage, 2022
During the Viking era and the Middle Ages, in the Baltic Sea area, the remains of alien animal species are found rarely but recurrently. These species, which were previously widely distributed in other regions, were originally considered “exotic” by the ...
Ulrich Schmölcke
doaj   +1 more source

Climate-driven impacts of exotic species on marine ecosystems [Dataset]

open access: yes, 2020
The dataset reports 1) Bibliographic information of each original publication of exotic species impact; 2) number of replicates for controls and experimental treatments; 3) mean ± SD of control and experimental treatments; 4) Hedges’ g effect size and ...
Cebrián, Just   +17 more
core   +1 more source

Exotic Plants of Halimun Salak Corridor: Micro-Environment, Detection and Risk Analysis of Invasive Plants

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2014
The research of exotic plant species detection and invasive plant risk analysis conducted in Halimun Salak corridor area. This study aims to do inventory of exotic plant species in this area and perform invasive plant risk analysis to the exotic plants ...
Decky Indrawan Junaedi, Dodo - -
doaj   +1 more source

Sensitivity of native and alien freshwater bivalve species in Europe to climate‐related environmental factors

open access: yesEcosphere, 2018
While native freshwater bivalve species are declining, several alien bivalve species have become invasive, thereby impacting ecosystem functioning and services.
Frank P. L. Collas   +4 more
doaj   +1 more source

Restoring Balance: Using Exotic Species to Control Invasive Exotic Species [PDF]

open access: yesConservation Biology, 2004
Abstract:  Invasive species threaten natural habitats worldwide, and active human management is required to prevent invasion, contain spread, or remediate ecosystems following habitat degradation. One powerful technology for invasive species management in sensitive habitats is biological control, the use of ...
openaire   +2 more sources

Formation of Gallium Monofluoride in the Coordination Sphere of Nickel

open access: yesAngewandte Chemie, EarlyView.
The elusive gas‐phase species gallium monofluoride forms selectively in the coordination sphere of a nickel(II) centre as a product of C(sp3)–F bond activation, with a weakly coordinating anion as the fluorine source. The herein reported gallium monofluoride ligand acts as a very strong σ‐donor ligand at nickel and serves as a fluorine donor towards ...
Johannes Stephan   +6 more
wiley   +2 more sources

Evaluation of Neoplasia, Treatments, and Survival in Lizard Species

open access: yesAnimals
Neoplasia has been reported in lizards, but more research is needed to accurately document the prevalence and prognosis of the various known neoplasms that affect lizards.
Frank Willig   +7 more
doaj   +1 more source

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