Results 11 to 20 of about 10,469 (254)
The assessment of demersal fish community structure in Kuala Langsa estuary, Langsa City [PDF]
BIO Web of Conferences, 2023 The research was conducted from May to July 2022 in six zones to determine the diversity, niche width, distribution, and community structure of demersal fish.
Isma Muhammad Fauzan +6 more
doaj +1 more source
The Socio-economic Conditions of Fishers on Indonesia's Beeng Laut Island
Indonesian Journal of Geography, 2022 This study aimed to determine the socio-economic conditions related to marketing margins of demersal fish in Beeng Laut Island, Sangihe Archipelago Regency, North Sulawesi Province, Indonesia, using survey methods with interview and questionnaire ...
Costantein Imanuel Sarapil +2 more
doaj +1 more source
Heliyon, 2022 Fish is an important source of proteins, vitamins, minerals, and polyunsaturated fatty acids for nutrition adequacy. However, fish is a major link to dietary metal exposure in humans.
Abua Ikem, Jimmie Garth
doaj +1 more source
Analysis of Demersal Fish Fauna off the Sea of Marmara, Turkey
Çanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2021 Demersal fish fauna of the Sea of Marmara, Turkey was determined by bottom trawl surveys between March 2017-December 2018 at 34 stations with the monthly samplings. During the study, a total of 61 teleost and 12 cartilaginous fish species belonging to 42
İsmail Burak Daban +4 more
doaj +1 more source
Analysis of demersal fish assemblages in selected Philippine fishing grounds [PDF]
This paper presents the results of analyses of demersal fish assemblages in various fishing grounds in the Philippines. Data from exploratory trawl surveys conducted in 1947 - 49 show that the 24 fishing grounds covered by the survey can be arranged ...
Campos, W.L.
core +1 more source
Response of demersal fish communities to the presence of fish farms [PDF]
Marine Ecology Progress Series, 2005 The hypothesis that the presence of fish farms affects the communities of wild fish at large spatial scales was investigated through experimental trawl surveys. Three regions of the Aegean Sea with aquaculture zones were sampled in May and September (reproductive and recruit- ment periods, respectively for most species in the Aegean Sea).
A Machias +5 more
openaire +1 more source
Marine heatwaves are not a dominant driver of change in demersal fishes [PDF]
Nature, 2023 Marine heatwaves have been linked to negative ecological effects in recent decades1,2. If marine heatwaves regularly induce community reorganization and biomass collapses in fishes, the consequences could be catastrophic for ecosystems, fisheries and human communities3,4.
Fredston, Alexa L. +12 more
openaire +6 more sources
Foods, 2020 Fish is a major part of the Bangladeshi diet, but data on the nutrient composition of marine fish species are sparse. Mesopelagic fish may be a new potential resource of food and nutrients; however, nutrient composition data are lacking.
Anna Nordhagen +10 more
doaj +1 more source
The influence of offshore windpower on demersal fish [PDF]
ICES Journal of Marine Science, 2006 Abstract A significant expansion of offshore windpower is expected in northwestern Europe in the near future. Little is known about the impacts it may have on the marine environment. Here, we investigate the potential for wind turbines to function as artificial reefs and fish aggregation devices (FADs), i.e.
Wilhelmsson, D, Malm, T, Ohman, M C
openaire +1 more source
Cleaner Fish Labroides dimidiatus Presence Does Not Indirectly Affect Demersal Zooplankton
Frontiers in Marine Science, 2022 Coral reef mutualisms involve complex trophic ecological relationships that produce indirect effects. Excluding mutualistic cleaner fish Labroides dimidiatus from reefs indirectly increases the abundance of many fishes and reduces demersal stages of ...
Alexandra S. Grutter +5 more
doaj +1 more source