Results 71 to 80 of about 1,478 (181)

Multi‐Seasonal eDNA Metabarcoding Highlights a Resurgence in Fish Diversity Across a Severely Impacted Estuarine Ecosystem

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Aquatic ecosystems have been in an alarming state of decline for decades. In particular, estuarine ecosystems have experienced long‐term declines in fish diversity due to factors such as habitat degradation, pollution and altered hydrology. Monitoring these systems is often limited by the difficulty and cost of conventional survey methods.
Jake M. Jackman   +7 more
wiley   +1 more source

Mechanisms and Production of Hypoglycaemic Peptides: Exploring the Potential of Chlamydomonas reinhardtii

open access: yesFood Science &Nutrition, Volume 14, Issue 4, April 2026.
This review summarizes the sources, preparation strategies, and mechanisms of hypoglycaemic peptides, with particular emphasis on the glucose‐lowering potential of Chlamydomonas reinhardtii. It also highlights their prospective applications and current challenges in the development of functional foods and nutraceuticals for diabetes management ...
Qian Li   +6 more
wiley   +1 more source

Ecosystem Impacts of the Landing Obligation for Unwanted Catch in Thermaikos Gulf (Greece)

open access: yesFisheries Management and Ecology, Volume 33, Issue 2, Page 246-259, April 2026.
ABSTRACT Discards by marine commercial fisheries have been an issue of major concern to the scientific community in recent years. We modeled the ecological and trophic consequences of a mandatory landing obligation (LO) regulated by the reformed Common Fisheries Policy [Regulation (EU) 1380/2013] on the Thermaikos Gulf ecosystem (northwestern Aegean ...
Ioannis Keramidas   +3 more
wiley   +1 more source

Predicting oxygen thresholds of marine taxa to improve ecological forecasts

open access: yesEcography, Volume 2026, Issue 3, March 2026.
Species' ranges are shifting in response to increasing temperature and decreasing oxygen in coastal oceans. Predicting these shifts is limited by information on physiological oxygen thresholds and how they depend on temperature. Here we collate laboratory‐derived measurements of a common oxygen threshold, pcrit, for 148 animal species that span six ...
Timothy E. Essington   +2 more
wiley   +1 more source

Passive Acoustic Monitoring Reveals New Insights Into the Acoustic Occurrence and Foraging Activity of Hector's Dolphins in Porpoise Bay, New Zealand

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
To effectively mitigate disturbances from human activities on vulnerable dolphin populations, it is crucial to understand fine‐scale variation in habitat use. This study investigated the habitat utilisation of a small subpopulation of Hector's dolphins (Cephalorhynchus hectori) in Porpoise Bay, New Zealand.
Max Harvey   +2 more
wiley   +1 more source

Analysis Of The Merluccius Merluccius Market Chain. Estimated Results For Production In Galicia

open access: yesInternational Business & Economics Research Journal (IBER), 2011
Hake is the preferred groundfish in Southern European markets. Spain is the largest hake market in the world, and accounts for one half of the total European consumption of hake. The aim of this study is to analyse the evolution of prices at first-hand sale level, at wholesale level and retail level in the commercialisation chain of one of the most ...
Amigo Dobaño, Josefina Lucy   +1 more
openaire   +3 more sources

Gadus merluccius

open access: yes, 2015
Published as part of Goren, Menachem & Galil, Bella S., 2015, A checklist of the deep sea fishes of the Levant Sea, Mediterranean Sea, pp.
Goren, Menachem, Galil, Bella S.
openaire   +2 more sources

Thermal gelation of chicken, pork and hake (Merluccius merluccius, L) actomyosin

open access: yesMeat Science, 1997
Response surface methodology compared the effects of protein concentration (PC, 5-15 mg mL(-1)), ionic strength (NaCl concentration, IS, 0.1-0.7 M) and pH (5.2-7.5) on the gelation properties (penetration test) of natural actomyosin (NAM) from chicken, pork and hake muscle.
Cofrades, Susana   +3 more
openaire   +3 more sources

First Record of Anisakis simplex Third-Stage Larvae (Nematoda, Anisakidae) in European Hake Merluccius merluccius lessepsianus in Egyptian Water

open access: yesJournal of Parasitology Research, 2016
The prevalence of infection and the identification of anisakid larvae in European hake Merluccius merluccius lessepsianus from Hurghada City, Red Sea Governorate, Egypt, were investigated.
Yasmin Abou-Rahma   +2 more
doaj   +1 more source

Quality and shelf-life prediction for retail fresh hake (Merluccius merluccius)

open access: yesInternational Journal of Food Microbiology, 2015
Fish quality has a direct impact on market price and its accurate assessment and prediction are of main importance to set prices, increase competitiveness, resolve conflicts of interest and prevent food wastage due to conservative product shelf-life estimations. In this work we present a general methodology to derive predictive models of fish freshness
García, Miriam R.   +5 more
openaire   +3 more sources

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