Results 11 to 20 of about 1,272,588 (309)

Diversity of Shallow-Water Species in Prawn Trawling: A Case Study of Malindi–Ungwana Bay, Kenya

open access: yesDiversity, 2022
Bottom trawling is a common fishing method that targets bottom-dwelling fisheries resources. It is non-selective and large amounts of by-catch are discarded, raising serious sustainability and ecosystem conservation concerns.
Esther N. Fondo   +6 more
doaj   +1 more source

Catching transcriptional regulation by thermostatistical modeling [PDF]

open access: yesPhysical Biology, 2012
Gene expression is frequently regulated by multiple transcription factors (TFs). Thermostatistical methods allow for a quantitative description of interactions between TFs, RNA polymerase and DNA, and their impact on the transcription rates. We illustrate three different scales of the thermostatistical approach: the microscale of TF molecules, the ...
Frank, Till D.   +3 more
openaire   +4 more sources

Plastic ingestion is an underestimated cause of death for southern hemisphere albatrosses

open access: yesConservation Letters, 2021
Albatrosses are among the world's most imperiled vertebrates, with 73% of species threatened with extinction. Ingestion of plastic is a well‐recognized threat among three North Pacific species, but lesser known in the southern hemisphere, where it is ...
Lauren Roman   +7 more
doaj   +1 more source

Fishery Wastes as a Yet Undiscovered Treasure from the Sea: Biomolecules Sources, Extraction Methods and Valorization

open access: yesMarine Drugs, 2020
The search for new biological sources of commercial value is a major goal for the sustainable management of natural resources. The huge amount of fishery by-catch or processing by-products continuously produced needs to be managed to avoid environmental ...
Gabriella Caruso   +3 more
doaj   +1 more source

The state of the problem of irrational use of aquatic biological resources in 2022 on the example of Pollock fishing

open access: yesRUDN Journal of Ecology and Life Safety, 2022
The supervisory authorities insufficiently control the large-scale fishing that currently exists and there are problems in this industry. The study of the current real situation on mining vessels is very important, since the data, that they receive from ...
Andrei V. Iakimov
doaj   +1 more source

Catching homologies by geometric entropy [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 2018
12 pages, 2 ...
Felice, Domenico   +3 more
openaire   +3 more sources

Growth of the harbour porpoise (Phocoena phocoena) in eastern Newfoundland, Canada

open access: yesNAMMCO Scientific Publications, 2003
Although the stock relationships among harbour porpoise (Phocoena phocoena) in the Northwest Atlantic are unknown, it has been postulated that there are 4 local populations: Bay of Fundy/Gulf of Maine, Gulf of St.
S F Richardson, G B Stenson, C Hood
doaj   +1 more source

Proximate Analysis of Bycatch Fish and Probiotics Treatments towards the Good Aquaculture Practices

open access: yesIlmu Kelautan, 2022
Bycatch small pelagic fish during the fishing season can be oversupplied so that its price goes down.  The study aims to analyze the proximate of local fish powder from the by-catch and probiotics of Probio_FM in the fish feed in Bangka Belitung.
Sudirman Adibrata   +5 more
doaj   +1 more source

Growth and reproduction in harbour porpoises (Phocoena phocoena) in Icelandic waters

open access: yesNAMMCO Scientific Publications, 2003
A total of 1,268 harbour porpoises were obtained from fishing nets in Icelandic coastal waters from September to June in the years 1991 to 1997. Foetal sex ratio was 1.2:1 (male:female). The bias towards males increased further among older animals in the
Droplaug Ólafsdóttir   +3 more
doaj   +1 more source

Production and characterization of fish protein hydrolysate: Effective utilization of trawl by-catch

open access: yesFood Chemistry Advances, 2022
: This research was conducted to efficiently extract Fish Protein Hydrolysate (FPH) from Secutor insidiator using papain and proteinase K enzymes. The degree of hydrolysis was found to be 0.8 and 0.9 for proteinase and papain respectively.
Yuvaraj Dinakarkumar   +4 more
doaj   +1 more source

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