Results 61 to 70 of about 2,133 (195)

The Occurrence of Microplastic Ingestion in Commercial Marine Fish in Miri, Sarawak, Malaysia

Environmental Quality Management, Volume 35, Issue 4, Summer 2026.
ABSTRACT Microplastics are polymer‐based particle compositions of various toxic chemicals with size less than 5 mm. Due to their small size, microplastics can be ingested and accumulate in body tissues of organisms. This raises concerns about their toxicity being transferred to humans via food consumption.
Sze Che Lee, Rubiyatno, Tony Hadibarata
wiley   +1 more source

Daily growth increments in otoliths of Japanese anchovy larvae Engraulis japonica.

NIPPON SUISAN GAKKAISHI, 1984
It was verified that daily deposition of increments in otoliths was initiated with the start of feeding in reared Japanese anchovy larvae. The range and the coefficient of variation of counts within age group were 2-5 and 6-10%, respectively and did not vary with age.
TSUJI, Sachiko, AOYAMA, Tsuneo
openaire   +1 more source

From Nest Box to Neighborhood: Patterns of Island Biodiversity Characterized Through eDNA From Little Blue Penguin (Eudyptula minor) Nest Boxes

Environmental DNA, Volume 8, Issue 3, May–June 2026.
There are many environmental DNA (eDNA) sources within and around a seabird nest. These DNA traces from soil, plant material, feathers, feces, and other nest components enable detection of a wide range of taxa, including plants, fungi, insects, arachnids, mollusks, reptiles, and other vertebrates. Here, we used DNA from nest box feces to obtain signals
Ashleigh Stanners, Angela McGaughran
wiley   +1 more source

Feeding Ecology and Prey Interactions of Japanese Spanish Mackerel Scomberomorus niphonius (Teleostei: Scombridae) in Korean Coastal Waters

Aquaculture, Fish and Fisheries
The Japanese Spanish mackerel, Scomberomorus niphonius, in Korean coastal waters has exhibited a consistent increase in catches since the 1970s, peaking in 2023, driven by fishing effort, climate‐induced habitat shifts and biological factors.
Jin Ho Jung, Seong Yong Moon, Mi Hee Lee, Changsin Kim   +3 more
doaj   +1 more source

EFFECT OF DEPTH-DEPENDENT TARGET STRENGTH ON BIOMASS ESTIMATION OF JAPANESE ANCHOVY

Journal of Marine Science and Technology, 2011
Effect of the depth-dependent target strength (TS) on biomass estimation of Japanese ahcovy was examined by using following four TS models: (1) TS=20logL(subscript t)-71.9, (2) TS=20logL(subscript t)-72.5, (3) TS=20logL(subscript t)-(20/3)log(1+z/10)-67.6 and (4) TS=20logL(subscript t)-(20/3)log(1+ z/10)-64.7, where L(subscript t) and z represent total
Hiroto Murase, Atsushi Kawabata, Hiroshi Kubota, Masayasu Nakagami, Kazuo Amakasu, Koki Abe, Kazushi Miyashita, Yoshioki Oozeki   +7 more
openaire   +2 more sources

Transition pathways from vulnerability to viability of small‐scale fisheries in Africa and Asia

People and Nature, Volume 8, Issue 5, Page 1033-1049, May 2026.
Abstract This perspective paper examines transition pathways that move small‐scale fisheries from vulnerability towards viability. We understand ‘vulnerability to viability transition pathways’ as integrative and one that extends beyond economic concerns to include social, political, cultural and ecological aspects of small‐scale fisheries.
Ella‐Kari Muhl, Derek Armitage, Prateep Kumar Nayak, Sisir Pradhan, Maha Abdelbaset, Denis Aheto, Richard Adade, Shehu Latunji Akintola, Evans Kwasi Arizi, Essinam Attipoe, Jessica Blythe, Alida Bundy, Ratana Chuenpagdee, Anuradha Choudry, Basanta Kumar Das, Chitra Devi, Kafayat Fakoya, Mafaniso Hara, Shahriyer Hossain, Moeniba Isaacs, Gazi Md Nurul Islam, Mohammad Mahmudal Islam, Hapsari Ayu Kusumawardhani, Kungwan Junrashote, Yinji Li, Moffat Manase, Ahmadou Aly Mbaye, Ishmael Kosamu, Jenia Mukherjee, Tamano Namikawa, Friday Njaya, Justice Odoi, Deborah Prado, Emon Rahman, Qurban Rouhani, Md Razin Saleh Alam, Aliou Sall, Clément Sambou, Revarunan Sammogam, Alassane Sarr, Khady Yama Sarr, Suvaluck Satumanatpan, Samiya Ahmed Selim, Indah Susilowati, Vannessa Warren, Julius Francis Woiso, Batuli Mohammed Yahya   +46 more
wiley   +1 more source

Hatching enzymes disrupt aberrant gonadal degeneration by the autophagy/apoptosis cell fate decision

Scientific Reports, 2017
Environmental stressors, gonadal degenerative diseases and tumour development can significantly alter the oocyte physiology, and species fertility and fitness.
Tapas Chakraborty, Sipra Mohapatra, Megumi Tobayama, Kayoko Ohta, Yong-Woon Ryu, Yukinori Kazeto, Kohei Ohta, Linyan Zhou, Yoshitaka Nagahama, Takahiro Matsubara   +9 more
doaj   +1 more source

Fermented Fish Products: A Comprehensive Overview of Traditional Processing Techniques, Varieties, and Their Health Benefits

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT This review addresses the processing aspects and integrates in vitro and in vivo findings to highlight the various health benefits of indigenous fermented fish products from different regions of the world. Across Asia, Africa, and Northern Europe, fermented fish holds cultural significance, with each region boasting unique varieties shaped by ...
Banlambhabok Khongthaw, Mthokozisi Dladla, Pankaj Kumar Chauhan, Kanika Dulta, Vinod Kumar, Helen Oneyaka, Soumya Ghosh   +6 more
wiley   +1 more source

Planning of Egg Stock Assessments According to Reproductive Characteristics of Japanese Anchovy [PDF]

, 2006
In order to enhance the accuracy of the Egg Production Method applied for Japanese anchovy with a relatively long spawning season and short time interval between spawning episodes, the effect of daily change in developmental stage of ovary on gonosomatic
Tsuruta, Yoshinari, ツルタ, ヨシナリ, 靍田, 義成   +2 more
core  

Interactive Effects of Temperature and Soybean Meal‐Based Diets on the Physiological Status of Juvenile Totoaba macdonaldi: Growth and Blood Parameters

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Growth and haematological parameters are used in aquaculture as indicators of the health of cultivated fish in response to changes in diet and the physicochemical conditions of the water. In this study, the physiological status of Totoaba macdonaldi was evaluated based on growth, haematological parameters and blood chemistry in response to two
Eloy Eduardo Yen‐Ortega, Juan Gabriel Correa‐Reyes, Mónica Hernández‐Rodríguez   +2 more
wiley   +1 more source