Frontiers in Marine Science, 2020 The collapse of marine fisheries had caused a cascade of ecological, social and economic consequences. Recognizing the complex nature of the fisheries collapses is essential for understanding the impact of human activities on natural systems.
Mauricio Lima +7 more
doaj +1 more source
Hyperostosis in Fishes: An Update With New Species Records
Journal of Morphology, Volume 285, Issue 11, November 2024.Hyperostosis is an enigmatic dimension of diversity in the anatomy of fishes. This excessive overgrowth of bone is natural in origin, occurs almost exclusively in marine fishes, is generally species‐specific, and becomes fully developed only in large individuals. We document hyperostosis in 35 families, 89 genera, and 153 species.
William F. Smith‐Vaniz +2 more
wiley +1 more source
Clarifying a trophic black box: stable isotope analysis reveals unexpected dietary variation in the Peruvian anchovy Engraulis ringens [PDF]
PeerJ, 2019 Background Small fishes play fundamental roles in pelagic ecosystems, channelling energy and nutrients from primary producers to higher trophic levels.
Jessica Pizarro +2 more
doaj +2 more sources
Biomasa acústica y distribución del jurel Trachurus murphyien el Perú
Revista Peruana de Biología, 2013 Se analizan los resultados de las evaluaciones hidroacústicas del recurso jurel Trachurus murphyi Nichols 1920 realizadas en aguas peruanas entre 1983 – 2012. Desde 1983 se incluyó al T.
Marceliano Segura, Aníbal Aliaga
doaj +1 more source
Can small pelagic fish landings be used as predictors of high-frequency oceanographic fluctuations in the 1–2 El Niño region? [PDF]
Advances in Geosciences, 2016 A group of small pelagic fish captured between 1981 and 2012 within El Niño area 1–2 by the Ecuadorian fleet was correlated with the oceanographic Multivariate ENSO Index (MEI), and the Oceanographic El Niño Index (ONI) referred to El Niño region 3–4.
F. I. Ormaza-González +5 more
doaj +1 more source
Hydrophobic natural deep eutectic solvents for marine lipid extraction
Journal of the American Oil Chemists' Society, Volume 101, Issue 3, Page 361-367, March 2024.Abstract ‘Type V' natural deep eutectic solvents (TV NADES) are a novel class of solvent media with many potential ‘green chemistry’ applications. Here, we assess the potential of two TV NADES: menthol:carvacrol (M:C) and menthol:thymol (M:T), and a single terpenoid extraction media carvacrol (C), as media from total lipid extraction of three ...
Taylan Topal +6 more
wiley +1 more source
Age of Jack mackerel Trachrus murphyi (Carangidae) using daily growth rings in sagittae otoliths
Gayana, 2019 Growth of Jack mackerel (Trachurus murphyi) was estimated using daily growth rings in fish collected in central-south Chile from 2004 to 2011. The von Bertalanffy growth curve at length for both sexes (n=210 individuals) is FL = 75*[1-e-0.16(t+0 ...
Lilian Cisterna, Hugo Arancibia
doaj
Medidas de conservación y ordenación pesquera del jurel Trachurus murphyien el Perú
Revista Peruana de Biología, 2013 Las pesquerías peruanas como actividades realizadas sobre recursos naturales renovables son reguladas por un marco jurídico, cuyo objetivo es asegurar su conservación y uso sostenible. La Ley General de Pesca (DL N°.
Jorge Zuzunaga
doaj +1 more source
Aplicación de hielo incluyendo conservantes naturales para la mejora de la calidad de especies marinas refrigeradas [PDF]
, 2015 6 páginas, 4 figurasComo resultado de la creciente demanda de productos marinos frescos de alta calidad, la tecnología de alimentos ha desarrollado una gran diversidad de estrategias novedosas de refrigeración que han contribuido al desarrollo continuado
Aubourg, Santiago P. +6 more
core
Trophic level-based indicators to track fishing impacts across marine ecosystems [PDF]
, 2013 Trophic level (TL)-based indicators have been widely used to examine fishing impacts in aquatic ecosystems and the induced biodiversity changes. However, much debate has ensued regarding discrepancies and challenges arising from the use of landings data ...
BUNDY Alida +10 more
core +1 more source