Results 71 to 80 of about 1,060,583 (384)

On the Brink: Mapping the Last Strongholds of the Critically Endangered Flapper Skate (Dipturus intermedius)

open access: yesEcology and Evolution
The flapper skate (Dipturus intermedius) is a Critically Endangered skate distributed throughout the NE Atlantic and requiring urgent conservation measures. Existing models of the flapper skate's distribution are not detailed enough to inform management.
Sophie L. Loca   +5 more
doaj   +1 more source

Queen conch aquaculture remains a conservation symbol and is not yet a fisheries solution

open access: yesOryx
Conservation aquaculture, defined as cultivating aquatic organisms to manage or replenish natural populations, has been advocated as a strategy to enhance fisheries production and help restore declining populations.
Andrew Kough   +10 more
doaj   +1 more source

Assessing Spatial and Temporal Trends in a Mediterranean Fish Assemblage Structure

open access: yesDiversity, 2021
Coastal fishes are not only valuable elements of marine biodiversity, but they also play an important ecological role in the functioning of coastal ecosystems: food resource, transfer of nutrients, predators.
Michel Marengo   +5 more
doaj   +1 more source

"They Come, They Fish, and They Go:” EC Fisheries Agreements with Cape Verde and São Tomé e Príncipe [PDF]

open access: yes, 2011
Fisheries agreements with the European Community (EC) are an important component of the fisheries sector in Cape Verde and São Tomé e Príncipe, constituting today a key source of income for the respective fisheries administration.
Carineiro, Goncalo
core   +1 more source

Novel and unscrutinized immune entities of the zebrafish gut

open access: yesFEBS Letters, EarlyView.
Understudied cells of the zebrafish immune system include bona fide immune cells and epithelial (‐derived) cells with immune functions. Research focusing on zebrafish cells which demonstrate similarities to mammalian immune cell counterparts may help us understand the pathologies in which they are implicated. Currently available and advanced tools make
Audrey Inge Schytz Andersen‐Civil   +5 more
wiley   +1 more source

Ecological resources of a heavily modified and utilised temperate coastal embayment: Cockburn Sound

open access: yesFrontiers in Marine Science
Coastal environments and their associated biota provide numerous environmental, economic and societal services. Cockburn Sound, a temperate embayment on the lower west coast of Western Australia, is immensely important for the State and adjacent capital ...
Peter J. Mitchell   +21 more
doaj   +1 more source

Yemaya, No. 28, August 2008 [PDF]

open access: yes, 2008
Reflections/ Women in Fisheries Policies - Meeting the challenge. Africa/ South Africa - Righting gender injustices. Asia/ China - Contributing significantly. Europe/ Norway - Taking along the 'crewmembers'. Africa/ Uganda - Bringing in the catch.

core  

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

open access: yesFEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura   +8 more
wiley   +1 more source

Small Commercial Fish Biomass Limits the Catch Potential in the High Seas

open access: yesEarth's Future
The High Seas, lying beyond the boundaries of nations' Exclusive Economic Zones, cover most of the ocean surface and host half of marine primary production.
J. Guiet   +4 more
doaj   +1 more source

Conservation Genomics of West Virginia Walleye (Sander vitreus): Impact of Minor Allele Frequency Thresholds on Population Structure and Potential Adaptive Divergence Inferences

open access: yesDNA
Background: Walleye (Sander vitreus), a valuable sportfish and an important ecological apex predator, exhibits genetic structuring across their range and localized structuring as a result of stocking.
Andrew Johnson   +3 more
doaj   +1 more source

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