Results 11 to 20 of about 43,330 (296)
Integrated Environmental Assessment and Management, EarlyView., 2023 Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves +6 more
wiley +1 more source
Ecosphere, 2022 Many salmonid‐bearing rivers exhibit thermal and hydrologic heterogeneity at multiple spatial and temporal scales, but how this translates into spatiotemporal patterns of fry emergence is poorly understood.
Matthew J. Kaylor +4 more
doaj +1 more source
Ecology and Evolution, 2020 The likelihood that fish will initiate spawning, spawn successfully, or skip spawning in a given year is conditioned in part on availability of energy reserves.
Joseph R. Benjamin +2 more
doaj +1 more source
Frontiers in Genetics, 2019 Wild sea cucumber resources have been rapidly exhausted and therefore there is an urgent need to develop approaches that will help restocking. Currently, there is a lack of information regarding the genes involved in sea cucumber reproductive processes ...
Hoang Dinh Chieu +10 more
doaj +1 more source
Frontiers in Marine Science, 2021 Thunnus thynnus (Atlantic bluefin tuna, ABT) and other tuna species reproduce in the Mediterranean Sea during the summer period. Despite the Central Mediterranean Sea, the Strait of Sicily in particular, being a key spawning site for many tuna species ...
Stefania Russo +7 more
doaj +1 more source
Acta Scientiarum: Biological Sciences, 2010 Macrobrachium acanthurus is distributed along the Brazilian coastal rivers and shows potential for aquaculture. This study was carried out to provide information on the reproduction of M.
Cristiane Honorato Cunha +1 more
doaj +1 more source
Scientia Marina, 2010 This is the first time that the reproductive characteristics of Mycteroperca fusca have been analyzed over the whole area of its distribution, using the parameter of the histological analysis of the gonads.
Rocío Bustos +2 more
doaj +1 more source
Известия ТИНРО, 2019 The data on northern shrimp Pandalus eous from the northwestern Japan Sea are presented, as the bioanalysis results for 204,502 ind. in trawl catches of research and fishing vessels collected in 2004–2018.
D. N. Yuriev, I. A. Korneychuk
doaj +1 more source
Spawning ascent durations of pelagic spawning reef fishes [PDF]
Current Zoology, 2012 Predation risks have been hypothesized to influence spawning behaviors of coral reef fishes that broadcast gametes pelagically. The duration of spawning ascents of 13 species were measured from video footage at a single spawning site for multiple coral reef fishes to investigate if this behavior was influenced by varying risks of predation. Fishes that
Gorka Sancho, Caroline A. Habrun
openaire +3 more sources
Revista Colombiana de Ciencias Pecuarias, 2020 Background: Preserving the genetic diversity of wild fish is an important consideration for restocking programs, as inbreeding can compromise progeny survival as well as impact the resilience of natural populations.
Pedro L. de Castro +6 more
doaj +1 more source