Results 121 to 130 of about 33,382 (305)

The Effect of Changing Substrate on Arctic Aquatic Invertebrates Abundance

open access: yes, 2021
Climate change is directly affecting tundra ecosystems in northern regions, and warming temperatures have caused discontinuous permafrost and thawing sediments across the region.
Dolman, Tom
core  

The dual role of detritus as resource and habitat: integrating non‐trophic processes to ecosystem dynamics

open access: yesOikos, EarlyView.
The diversity of ecological interactions, both trophic and non‐trophic, is central to understanding the assembly of communities. However, we have yet to study non‐trophic processes through their action on ecosystem compartments such as detritus involved in both recycling and habitat provisioning.
Frederic Guichard   +2 more
wiley   +1 more source

Specific Features of Mixed Culture of Invertebrates Maintained under Laboratory Conditions [PDF]

open access: yesЖурнал Сибирского федерального университета: Серия Биология, 2009
Competition among invertebrates was studied in mixed culture (the ciliates Paramecium caudatum and Paramecium bursaria and the rotifer Brachionis plicatilis) under laboratory conditions.
Tamara I. Pisman
doaj  

Hemocytes: A Useful Tool for Assessing the Toxicity of Microplastics, Heavy Metals, and Pesticides on Aquatic Invertebrates. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Impellitteri F   +4 more
europepmc   +1 more source

The Acute-Phase Serum Amyloid A Promotes Cytokines Production in Oyster Crassostrea gigas

open access: yes
Serum amyloid A (SAA) is one of the most abundant acute-phase response proteins and has been extensively studied in vertebrates for its role in modulation of the inflammatory response and as a marker of disease diagnosis.
Xuesong Li   +7 more
core   +1 more source

When wolves aren't enough: revisiting trophic cascades in northern Wisconsin

open access: yesOikos, EarlyView.
Elimination of top predators has allowed large herbivores to flourish in many terrestrial ecosystems, transforming food webs and ecosystem functions. Restoration of large predator communities is hoped to reverse negative effects of this trophic downgrading, but evidence for such effects is elusive.
Elaine M. Brice   +6 more
wiley   +1 more source

Articulating the "stem cell niche" paradigm through the lens of non-model aquatic invertebrates. [PDF]

open access: yesBMC Biol, 2022
Martinez P   +10 more
europepmc   +1 more source

WISER Deliverable D3.3-2: The importance of invertebrate spatial and temporal variation for ecological status classification for European lakes [PDF]

open access: yes
European lakes are affected by many human induced disturbances. In principle, ecological theories predict that the structure and functioning of benthic invertebrate assemblage (one of the Biological Quality Elements following the Water Framework ...
Mastrantuono, L.   +13 more
core  

The dynamics of wild and alternative meat consumption across Gabon, Central Africa

open access: yesPeople and Nature, EarlyView.
Abstract Long‐term overharvesting of wild animals for their meat threatens wildlife and the people dependent on wild animal meat for their diets and incomes. Interventions to reduce wild meat consumption must be built upon a complete understanding of the roles of wild meat and its alternatives within food systems.
Joshua Bauld   +14 more
wiley   +1 more source

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