Canadian Journal of Fisheries and Aquatic Sciences

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
Biophysical models reveal the role of tides, wind, and larval behaviour in early transport and retention of Atlantic herring (Clupea harengus) in the Celtic Sea
Canadian Journal of Fisheries and Aquatic Sciences - Tập 77 Số 1 - Trang 90-107 - 2020
Inge Deschepper, Kieran Lyons, Olga Lyashevska, Deirdre Brophy
Fish are adapted to spawn where their larvae will be retained in, or transported to, suitable juvenile habitat. Variability in circulation and behaviour produces variation in larval transport with consequences for recruitment. A biophysical model was used to simulate early larval dispersal of Celtic Sea herring (Clupea harengus) during wintertime in 6 years (2002, 2003, 2004, 2005, 2008, ...... hiện toàn bộ
Evolutionary individual-based model for the recruitment of anchovy (Engraulis capensis) in the southern Benguela
Canadian Journal of Fisheries and Aquatic Sciences - Tập 59 Số 5 - Trang 910-922 - 2002
Christian Mullon, Philippe Cury, Pierrick Penven
Evolutionary simulations are developed to explore environmental constraints that select observed spatial and temporal spawning patterns for anchovy (Engraulis capensis) in the southern Benguela. They couple a realistic three-dimensional hydrodynamic model with an individual-based model in which an evolutionary-based reproductive strategy for adult fish and a passive transport for early li...... hiện toàn bộ
Plasma Cortisol Levels of Fingerling Rainbow Trout (Salmo gairdneri) at Rest, and Subjected to Handling, Confinement, Transport, and Stocking
Canadian Journal of Fisheries and Aquatic Sciences - Tập 37 Số 5 - Trang 805-811 - 1980
Bruce Barton, Richard Peter, C. R. Paulencu
Fingerling rainbow trout, acclimated to hatchery raceways or laboratory aquaria, had low plasma cortisol levels (≤ 2 ng/mL), with no apparent daily cycle in levels. Netting of cohorts out of an aquarium, without agitation, did not cause a rise in plasma cortisol concentrations in remaining fish. However, following 90 s of handling and confinement by netting, fingerlings had a sharp rise i...... hiện toàn bộ
Effect of Body Form and Response Threshold on the Vulnerability of Four Species of Teleost Prey Attacked by Largemouth Bass (Micropterus salmoides)
Canadian Journal of Fisheries and Aquatic Sciences - Tập 43 Số 4 - Trang 763-771 - 1986
Paul W. Webb
Experiments were performed using four prey species (fathead minnow, Pimephales promelas, largemouth bass, Micropterus salmoides, bluegill, Lepomis macrochirus, and tiger musky, Esox sp.) with various body and fin forms attacked by largemouth bass predators to determine how body and fin morphology, performance, and response thresholds influenced prey vulnerability. Prey differed in three fa...... hiện toàn bộ
Biochemical correlates of growth and condition in juvenile Atlantic cod (Gadus morhua) from Newfoundland
Canadian Journal of Fisheries and Aquatic Sciences - Tập 55 Số 7 - Trang 1591-1598 - 1998
Patrice Couture, Jean‐Denis Dutil, Helga Guderley
The aim of this study was to examine how the biochemical composition of tissues varied with growth rate and condition in juvenile Atlantic cod (Gadus morhua) caught in the wild and kept in captivity. The hepatosomatic index, brain water content, and muscle sarcoplasmic protein content as well as the activities of phosphofructokinase, lactate dehydrogenase, nucleoside diphosphate kinase, an...... hiện toàn bộ
Axit Domoic - Một Amino Acid Thần Kinh Độc Do Diatom Biển Nitzschia pungens Sản Sinh Trong Nuôi Cấy Dịch bởi AI
Canadian Journal of Fisheries and Aquatic Sciences - Tập 45 Số 12 - Trang 2076-2079 - 1988
D. V. Subba Rao, Michael A. Quilliam, Roger Pocklington
Vào cuối năm 1987, đã xảy ra một vụ ngộ độc do việc tiêu thụ ngao xanh nuôi trồng (Mytilus edulis) từ một khu vực nhỏ ở miền Đông Canada (vịnh Cardigan, đảo Prince Edward) liên quan đến sự nở hoa mạnh mẽ của Nitzschia pungens, một loại diatom phân bố rộng rãi, chưa được biết đến khả năng sản xuất độc tố; đã có trường hợp tử vong ở người. Tại đây chúng tôi cung cấp chứng cứ cho thấy tác nh...... hiện toàn bộ
#Axit Domoic #Nitzschia pungens #Diatom #Ngộ độc thực phẩm #Toxin biển
Survival of vendace (Coregonus albula) escaping from a trawl cod end
Canadian Journal of Fisheries and Aquatic Sciences - Tập 52 Số 12 - Trang 2527-2533 - 1995
Petri Suuronen, Timo Turunen, Marko Kiviniemi, Juha Karjalainen
Many young (0 group) vendace (Coregonus albula) are thought to die after passing through trawl cod ends during commercial vendace fishery in Finnish lakes. Survival of 2- to 4-month-old vendace (5–10 cm) after escaping from a 24-mm square mesh trawl cod end was therefore studied in Lake Puulavesi, Finland, during July–August 1993. Escapees were collected in a hooped netting cage that was ...... hiện toàn bộ
Reproductive Strategy of Dwarf and Normal Arctic Charr (Salvelinus alpinus) from Vangsvatnet Lake, Western Norway
Canadian Journal of Fisheries and Aquatic Sciences - Tập 39 Số 10 - Trang 1404-1413 - 1982
Bror Jönsson, Kjetil Hindar
In this paper, we investigate the reproductive strategy maintaining dwarf and normal phenotypes of an Arctic charr (Salvelinus alpinus) population. Both morphs occurred together in the spawning area, but the peak abundance of dwarf spawners was significantly deeper, and later in the spawning period, than normal spawners. Both phenotypes attained sexual maturity at the same age and did not...... hiện toàn bộ
Hierarchical Bayesian modelling with habitat and time covariates for estimating riverine fish population size by successive removal method
Canadian Journal of Fisheries and Aquatic Sciences - Tập 65 Số 1 - Trang 117-133 - 2008
Étienne Rivot, Étienne Prévost, Anne Cuzol, Jean-Luc J.-L. Baglinière, Éric Parent
We present a hierarchical Bayesian modelling (HBM) framework for estimating riverine fish population size from successive removal data via electrofishing. It is applied to the estimation of the population of Atlantic salmon (Salmo salar) juveniles in the Oir River (France). The data set consists of 10 sampling sites sampled by one or two removals over a period of 20 years (1986–2005). We ...... hiện toàn bộ
Long-term shifts in the species composition of a coastal fish community
Canadian Journal of Fisheries and Aquatic Sciences - Tập 65 Số 7 - Trang 1352-1365 - 2008
Jeremy S. Collie, Adrienne Wood, H. Perry Jeffries
To study decadal shifts in a coastal nekton community, we analyzed data on 25 fish and invertebrate species collected from 1959 to 2005 by the University of Rhode Island, Graduate School of Oceanography (Narragansett, Rhode Island, USA). This weekly trawl survey samples two locations: inside Narragansett Bay and in Rhode Island Sound. Over four decades, the community has shifted progressi...... hiện toàn bộ
Tổng số: 205   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10