Results 191 to 200 of about 879 (272)

Assessing the impact of new Individual Vessel Quota legislation on the sustainability of the Peruvian anchoveta fishery

, 2013
The Peruvian anchoveta fishery was for nearly 60 years characterized by the unsustainable dynamics of open access resource pools. This thesis investigates whether the 2009 Peruvian Legislative Decree 1084 on Individual Vessel Quotas (IVQ's) is an effective response to the industrial overcapacity and race-to-fish problems that threatened the environment
openaire   +1 more source

Total Numbers and Movements of Photo‐Identified Subantarctic (Type D) Killer Whales

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT The distinctive Subantarctic (Type D) killer whale (DKW) (Orcinus orca) is a highly divergent and apparently inbred form previously known only from three mass strandings and several dozen at‐sea sightings, primarily from Patagonian toothfish (Dissostichus eleginoides) longline vessels in the southern Indian Ocean and from tourism vessels in ...
Jared R. Towers, Paul Tixier, Christophe Guinet, Nicolas Gasco, John P. Y. Arnould, Ted Cheeseman, Robert L. Pitman   +6 more
wiley   +1 more source

Killer Whales in the Central Tropical Pacific: Occurrence, Resightings, Morphology, and Acoustics

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Compared to their well‐studied coastal temperate counterparts, killer whales (Orcinus orca) in tropical‐subtropical and oceanic areas are under‐documented. We used sighting, photo‐identification, and acoustic data of killer whales in the central tropical Pacific (CTP), collected from multiple platforms between 2002 and 2023, to assess their ...
Marie C. Hill, Sabre D. Mahaffy, Jennifer L. K. McCullough, Alaina Harmon, Robin W. Baird   +4 more
wiley   +1 more source

The Complete Mitochondrial Genome of <i>Stromateus stellatus</i> (Scombriformes: Stromateidae): Organization, Gene Arrangement, and Phylogenetic Position Within the Suborder Stromateoidei. [PDF]

Genes (Basel)
Angulo FE, Pedrero-Pacheco R, Nuñez JJ.
europepmc   +1 more source

A Systematic Review of Aquamimicry and Biofloc Technologies in White Leg Shrimp (Litopenaeus vannamei) Aquaculture

Aquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
Comparative analysis of aquamimicry and biofloc technology (BFT) in white leg shrimp culture (Litopenaeus vannamei) illustrating the systematic review process, key findings and future research. ABSTRACT The growing global emphasis on sustainable aquaculture has driven the adoption of innovative farming approaches, including aquamimicry and biofloc ...
Md. Abdul Halim, Dania Aziz, Aziz Arshad, Nur Leena W. S. Wong, M. M. Nabi, Muhammad Hamidur Rahman, Md. Ariful Islam, Md. Saiful Islam, Debashis Kumar Mondal, Md. Fakhrul Islam, Md. Eilious Hosain   +10 more
wiley   +1 more source

Distribution, Diversity, and Ecological Risks of Microplastics in Mangrove Ecosystems of a Southeastern Chinese Estuary. [PDF]

Toxics
Wu F, Zhang C, Li X, Liu S, Wang J, Huang W.   +5 more
europepmc   +1 more source

Genetic Diversity of the Beta‐Casein Gene in Brown Swiss and Creole Cattle From the Peruvian Highlands

Animal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Cattle's milk and derivatives are essential for human nutrition. However, up to 90% of people experience gastrointestinal discomfort after consumption. Milk digestibility depends on its protein composition. Casein, about 80% of milk proteins, includes beta‐casein (CSN2) with two variants: A1 and A2. The A1 variant is linked to gastrointestinal
Lucy R. Remigio Lorenzo, Cristina Rivera Romero, Joao De Souza Pacheco, Wilder Bueno Cabrera, Eduardo L. Fuentes Navarro, Rudolf Pichler, Kathiravan Periasamy, Gustavo A. Gutiérrez‐Reynoso   +7 more
wiley   +1 more source

Spatial distribution of fishmeal and fish oil factories around the globe. [PDF]

Sci Adv
Shea LA, Wabnitz CCC, Cheung WWL, Pauly D, Sumaila UR.   +4 more
europepmc   +1 more source

Phylogeny of the Electric Rays of the Family Narcinidae (Gill, 1862): Systematic Review and Evidence of the Dispersal Routes to America

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 6, June 2026.
ABSTRACT The family Narcinidae has a cosmopolitan distribution; however, its systematic composition and phylogenetic position within Torpediniformes remain poorly understood. This study evaluates the evolutionary and biogeographic history of the family Narcinidae and investigates its distribution patterns using molecular systematics.
Luis Fernando da Silva Rodrigues‐Filho, Richard Klein Castro Silva, Eduardo Lopes de Lima, Raquel Sicca‐Ramirez, Getúlio Rincon, Jorge Luiz Silva Nunes, Iracilda Sampaio, João Braullio de Luna Sales   +7 more
wiley   +1 more source

Squat lobster latitudinal life habitat shifts and metabolic response to combined temperature and oxygen conditions in the Humboldt Current System. [PDF]

Sci Rep
Gallardo MLÁ, Paschke K, Brokordt K, Ramos M, Thiel M, Pizarro-Koch M, Yannicelli B.   +6 more
europepmc   +1 more source