Articles with "demersal" as a keyword



Spatial Change of Dominant Baltic Sea Demersal Fish Across Two Decades

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Published in 2025 at "Ecology and Evolution"

DOI: 10.1002/ece3.71309

Abstract: ABSTRACT The range and biomass distribution of marine fish species offer insights into their underlying niches. Quantitative data are rare compared to occurrences and remain underused in species distribution models (SDMs) to explore realized niches—the… read more here.

Keywords: demersal; baltic sea; two decades; biomass ... See more keywords

Sediment granulometry and salinity drive spatial and seasonal variability of an estuarine demersal fish assemblage dominated by juvenile fish

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Published in 2018 at "Estuarine, Coastal and Shelf Science"

DOI: 10.1016/j.ecss.2018.07.019

Abstract: Abstract Abiotic factors are known to structure estuarine fish communities; however, their effects on the ichthyofauna are not yet clear. The objective of this study was to evaluate abundance and composition, by species and size,… read more here.

Keywords: sediment granulometry; spatial seasonal; demersal; composition ... See more keywords

Long-term changes in the diversity, abundance and size composition of deep sea demersal teleosts from the Azores assessed through surveys and commercial landings

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Published in 2019 at "Aquatic Living Resources"

DOI: 10.1051/alr/2019022

Abstract: To obtain important baseline information about population dynamics and to provide valuable insights about the possible effects of artisanal fishing on the demersal fish community, this study had three specific objectives: (1) to update the… read more here.

Keywords: deep sea; long term; abundance; sea demersal ... See more keywords

An Assessment of Demersal Elasmobranch Occurrence and Associated Habitats Using an Autonomous Underwater Vehicle (AUV)

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Published in 2025 at "Marine Ecology"

DOI: 10.1111/maec.70000

Abstract: To implement effective management and conservation strategies, an understanding of the spatial ecology, habitat preferences and movement of demersal elasmobranchs is required. This study combines a photographic survey obtained from an autonomous underwater vehicle (AUV)… read more here.

Keywords: demersal; autonomous underwater; vehicle auv; underwater vehicle ... See more keywords