Results 21 to 30 of about 161,034 (332)

Marine invertebrates

open access: yes, 2021
The present subchapter focuses on benthic shrimps, worms, gastropods, bivalves and other invertebrates living on or in the sea floor that are important food sources for fishes, marine mammals, seabirds and humans, as well as invertebrate species that are targeted by some commercial fisheries.
Jørgensen, Lis Lindal   +18 more
openaire   +3 more sources

Marine invertebrates and noise

open access: yesFrontiers in Marine Science, 2023
Within the set of risk factors that compromise the conservation of marine biodiversity, one of the least understood concerns is the noise produced by human operations at sea and from land.
Marta Solé   +21 more
doaj   +1 more source

Nutritional value of some commercial marine fishes

open access: yesالمجلة العراقية للاستزراع المائي, 2023
  The study included a comparability of the chemical composition and nutritional value of four economical fishes species from Iraqi coastal waters in northwestern the Arabian gulf: The species including Tenualosa ilisha, Acanthobagrus arabicus ...
Qusay H. Al-Hamadany   +3 more
doaj   +1 more source

Trophodynamics features and potential human health risk of arsenic and cadmium in marine fauna from the Yellow River Estuary, China

open access: yesEcological Indicators, 2023
Toxic arsenic (As) and cadmium (Cd) pollution threatens organisms and humans in coastal ecosystems, but their biomagnification in marine systems remains under debate.
Pei Qu   +9 more
doaj   +1 more source

Leptoclinides (Ascidiacea, Didemnidae) from Brazil: new records and two new species

open access: yesEuropean Journal of Taxonomy, 2019
Twenty-two samples of Leptoclinides Bjerkan, 1905 collected along the Brazilian coast between 1998 and 2017 were examined. Herein we describe two new species (Leptoclinides coronatus sp. nov. and Leptoclinides lotufoi sp. nov.).
Livia M. Oliveira   +2 more
doaj   +1 more source

Content-based image retrieval system for marine invertebrates [PDF]

open access: yes, 2016
There are many marine life around the world where it is essential to have proper documentation for future records. Many information retrieval systems for marine science today require text input from user and can only be accessed online. Therefore, people
Mohd Norowi, Noris   +2 more
core   +2 more sources

DNA barcoding on marine invertebrates

open access: yesJurnal Biologi Udayana, 2021
A large number of species of marine invertebrates that have similar morphology cause misidentification very possible. Molecular species identification is important in taxonomy study accurately.
Agus Mohammad Hikam   +3 more
doaj   +1 more source

Some Like It Fat: Comparative Ultrastructure of the Embryo in Two Demosponges of the Genus Mycale (Order Poecilosclerida) from Antarctica and the Caribbean [PDF]

open access: yes, 2015
0000-0002-7993-1523© 2015 Riesgo et al. This is an open access article distributed under the terms of the Creative Commons Attribution License [4.0], which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
A Clarke   +83 more
core   +2 more sources

A record of fossil shallow-water whale falls from Italy [PDF]

open access: yes, 2014
Twenty-five Neogene-Quaternary whales hosted in Italian museum collections and their associated fauna were analysed for evidence of whale-fall community development in shallow-water settings.
Allison   +81 more
core   +2 more sources

Preliminary estimates of mass-loss rates, changes in stable isotope composition, and invertebrate colonisation of evergreen and deciduous leaves in a Waikato, New Zealand, stream. [PDF]

open access: yes, 1999
Rates of mass loss are important in the choice of tree species used in riparian rehabilitation because leaves that break down fast should contribute to stream food-webs more rapidly than leaves that break down more slowly.
Chatfield C.   +10 more
core   +2 more sources

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