Results 41 to 50 of about 4,740 (215)

Environmental DNA in the Kuroshio reveals environment-dependent distribution of economically important small pelagic fish

Frontiers in Marine Science, 2023
IntroductionSmall pelagic fishes constitute large proportions of fisheries and are important components linking lower and higher trophic levels in marine ecosystems.
Zeshu Yu, Zeshu Yu, Marty Kwok-Shing Wong, Marty Kwok-Shing Wong, Jun Inoue, Sk Istiaque Ahmed, Tomihiko Higuchi, Susumu Hyodo, Sachihiko Itoh, Kosei Komatsu, Hiroaki Saito, Shin-ichi Ito   +11 more
doaj   +1 more source

Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 2, October to December, 1979 [PDF]

, 1987
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in October to December 1979, is presented in a data report format.
Karpov, Konstantin A., Kwiecien, Gerald S., Mello, John J.   +2 more
core  

Increased expression of kisspeptin and GnRH forms in the brain of scombroid fish during final ovarian maturation and ovulation [PDF]

, 2012
BACKGROUND: Kisspeptins (Kiss) are prime players in the control of reproductive function through their regulation of gonadotropin-releasing hormone (GnRH) expression in the brain.
Akihiko Yamaguchi, Akio Shimizu, Hajime Kitano, Hirofumi Ohga, Masafumi Amano, Michio Yoneda, Michiya Matsuyama, Sethu Selvaraj   +7 more
core   +1 more source

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

Aquaculture, 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, Naiara Guimarães Sales, Chiara Benvenuto, Andrea Drewitt, Andrew Wolfenden, Peter E. Robins, Ilaria Coscia, Allan D. McDevitt   +7 more
wiley   +1 more source

Freezing Studies on a Model System and Quality Changes in Frozen Malaysian Fish [PDF]

, 1985
Variations in the definition of freezing time do not provide a universally accepted definition which adequately describe the freezing rate. A "volume average freezing time" was derived as an alternative definition of freezing time which gave a linear
Abdullah, Mohd. Ismail
core  

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

Fisheries 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, Donna Dimarchopoulou, Ioanna Argyrou, Athanassios C. Tsikliras   +3 more
wiley   +1 more source

The spatial distribution relationship between mesoscale eddies and chub mackerel and its preliminary analysis of causes in the Northwest Pacific Ocean

Frontiers in Marine Science
Chub mackerel (Scomber japonicus) is a commercially important small pelagic fish species whose distribution is strongly influenced by marine environmental conditions.
Xiumei Fan, Xiumei Fan, Xuesen Cui, Xuesen Cui, Shenglong Yang, Shenglong Yang, Fenghua Tang, Fenghua Tang   +7 more
doaj   +1 more source

Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 10, October to December, 1981 [PDF]

, 1988
Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in October to December. 1981, is presented in a data report format.
Karpov, Konstantin A., Kwiecien, Gerald S.   +1 more
core  

Unveiling Patterns in Cetacean Strandings Along Southern Atlantic Iberia: Temporal and Spatial Trends, Seasonality, and Causes of Death

Marine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT We compiled 46 years of cetacean strandings in the Algarve, Portugal, describing temporal–spatial patterns, size–sex structure, and causes of death (COD). We analyzed national records and years with a dedicated regional stranding network (SN) to assess annual/seasonal trends, spatial hotspots, and compare biometrics and COD.
Jan Hofman, Sarah Crawford, Ana Fialho, Maria Casero, João Pontes, Ana Silva, Lídia Nicolau, Ana Marçalo   +7 more
wiley   +1 more source

A Study on the Impact of Environmental Factors on Chub Mackerel Scomber japonicus Fishing Grounds Based on a Linear Mixed Model

Fishes
Chub mackerel (Scomber japonicus) is a commercially important fish species which are widely distributed in the North Pacific. Based on the fishery data from China’s high-sea light-purse seine fishing from 2014 to 2020 and the marine environment factors ...
Jiasheng Li, Fenghua Tang, Yumei Wu, Shengmao Zhang, Weifeng Zhou, Xuesen Cui   +5 more
doaj   +1 more source