Results 91 to 100 of about 6,576 (206)

Daphnia‐associated bacterial communities correlate with diet quantity, environmental conditions, and epidemic size across natural outbreaks

open access: yesLimnology and Oceanography, Volume 70, Issue 8, Page 2053-2066, August 2025.
Abstract Zooplankton‐associated microbiomes play an important role for host health, and contribute to ecosystem processes such as nutrient cycling. Yet, few studies have assessed how environmental gradients and biotic interactions, including parasitism and diet, may shape the microbiome composition of wild zooplankton. Here, we analyzed the microbiomes
Amruta Rajarajan   +6 more
wiley   +1 more source

Ictiólogos de la Argentina : Ricardo Gerónimo Perrotta [PDF]

open access: yes, 2015
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Ponte Gómez, Justina. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
Hansen, Jorge E.   +2 more
core  

Interplay Between Auction Conditions and Mackerel (Scomber japonicus) Quality: Insights Into the Impact of Climatic Variations on the Mackerel Attributes

open access: yesFood Frontiers, Volume 6, Issue 3, Page 1575-1587, May 2025.
ABSTRACT Climate change significantly impacts the food industry, particularly affecting seafood quality and freshness due to temperature changes. This study aimed to track mackerel quality indicators at auction sites and assess the impact of weather changes on its quality and freshness. During the summer, acid value (AV) varied from 0.70 ± 0.19 to 3.61
Seul‐Ki Park   +9 more
wiley   +1 more source

Southern California partyboat sampling study Quarterly Report no. 8 [PDF]

open access: yes, 1977
Between April 1 and June 30, 1977, 125 trips were sampled aboard southern California partyboats by Department personnel. A total of 14,842 fishes belonging to 72 species was identified and measured.
Crooke, Stephen J., Schultze, Donald L.
core  

Southern California marine sport fishing from privately owned boats: catch and effort for April - June 1982 [PDF]

open access: yes, 1983
The catch landed and effort expended by private-boat sport fishermen in southern California were studied between April and June 1982, in order to determine the impact of this segment of the sport fishery on local marine resources. Fishermen returning
Racine, Denyse
core  

Reducing discards in a demersal purse-seine fishery [PDF]

open access: yes, 2008
Fisheries bycatches and discards constitute a significant problem in many fisheries worldwide. Unlike the pelagic purse-seine, the demersal purse seine usually targets high commercial value demersal species such as sea breams ( e.
Beek   +25 more
core   +1 more source

Hallazgo de Scomber japonicus peruanus (Jordan y Hubbs, 1925) (Teleostomi, Scombridae) en la costa de Valdivia, Chile

open access: yesActa Zoológica Lilloana, 2020
Se encontraron seis especímenes de Scomber japonicus peruanus (Jordan y Hubbs, 1925) de Curiñaneo (39°41?S; 73°22?W), Chile. Este es el nuevo límite más austral de la distribución de la especie en la costa chilena (500 km más al sur de Valparaíso).
Germán Pequeño R.
doaj  

Southern California marine sport fishing from privately-owned boats: catch and effort for October-December 1981 [PDF]

open access: yes, 1982
The catch landed and effort expended by private-boat sport fishermen were studied in southern California between October and December 1981, in order to determine the impact of one segment of the sport fishery on local marine resources.
Ono, David S.
core   +1 more source

Southern California partyboat sampling study Quarterly Report no. 3 [PDF]

open access: yes, 1976
During the period January 1 to March 31, 1976, Department personnel made 139 sampling trips aboard southern California partyboats. A total of 22,122 fishes from 73 species was identified and measured. Otoliths were removed from 1,536 rockfish carcasses
Maxwell, William D., Schultze, Donald L.
core   +1 more source

Ecología trófica de la caballa (Scombridae, Scomber japonicus marplatensis) del Atlántico sudoccidental

open access: yesBrazilian Journal of Oceanography, 1980
This study describes the scheme of the interspecific trophic relationships in the pelagic zone of the Argentine continental shelf in the coastal water region along the Province of Buenos Aires, in which the mackerel occupies the trophic levels ...
Victor Angelescu
doaj   +1 more source

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