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Volume 25 - 1999
Variations in Maturation, Growth, Condition and Spawning Biomass Production in Groundfish
For 1998, the Scientific Council initiated a Special Session titled 'Variations in Maturation, Growth, Condition and Spawning Stock Biomass Production in Groundfish', as a Symposium of topical interest to NAFO. The Symposium was hosted by the NAFO Scientific Council in conjunction with the NAFO 20th Annual Meeting held at the Hotel Altis, Lisbon, Portugal. This volume of the Journal of Northwest Atlantic Fishery Science contains papers presented at the Symposium.
The Symposium was jointly convened by E. Aro, Finnish Game and Fisheries Research Institute, Helsinki, Finland; J. Burnett, Northeast Fisheries Science Center, Massachusetts, USA; and J. Morgan, Northwest Atlantic Fisheries Center, St. John's, Newfoundland, Canada, with J. Morgan taking the lead role.
The papers are currently available as pdf versions only.
Table of contents
Sexual Difference in Maturation of Northeast Arctic Cod
Ajiad, A., T. Jakobsen and O. Nakken |
Changes in Greenland Halibut Growth, Condition and Fecundity in the Northwest Atlantic (Flemish Pass, Flemish Cap and Southern Grand Bank)
Junquera, S., E. Roman, X. Paz and G. Ramilo
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Fecundity of Northeast Arctic Greenland Halibut (Reinhardtius hippoglossoides)
Gundersen, A. C., O. S. Kjesbu, K. H. Nedreaas and A. Stene
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Variations in Maturity of Haddock in the Barents Sea in Relation to Year-class Strength, Age, Size, Sex and Area
Korsbrekke, K.
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Variation in Maturation of Yellowtail flounder (Pleuronectes ferruginea) on the Grand Bank
Walsh, S. J. and M. J. Morgan
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Estimation of Stock Reproductive Potential: History and Challenges for Canadian Atlantic Gadoid Stock Assessments
Trippel, E. A. |
Spawning Biomass Variation in Atlantic Cod (Gadus morhua) in Flemish Cap in Relation to Changes in Growth and Maturation
Saborido-Rey, F. and S. Junquera |
Models of Growth and Maturity for North Sea Cod
Cook, R. M., P. A. Kunzlik, J. R. G. Hislop and D. Poulding |
Growth and Maturation of Haddock (Melanogrammus aeglefinus) in Icelandic Waters
Taylor, L. and G. Stefansson
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Growth Rate and Sexual Maturity in Cod (Gadus morhua) and Atlantic halibut (Hippoglossus hippoglossus)
Godo, O. R. and T. Haug
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Management Implications of Sexual Differences in Maturation and Spawning Mortality of Northeast Arctic Cod
T. Jakobsen and A. Ajiad
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An Evaluation of Maturity Estimates Derived from Two Different Sampling Schemes: Are Observed Changes Fact or Artifact?
Wigley, S. E., J. M. Burnett and P. J. Rago
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The Effect of a Change in Perception of Length Distribution of a Population on Maturity-at-age, Weight-at-age and Spawning Stock Biomass
M. J. Morgan |
Patterns in Annual Weight Increment for Div. 2J+3KL Cod and Possible Prediction for Stock Projection
Shelton, P. A., G. R. Lilly and E. Colbourne
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Variation in Growth and Recruitment of Atlantic Cod (Gadus morhua) off Greenland During the Second Half of the Twentieth Century
Ratz, H.-J., M. Stein and J. Lloret
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Early Development of Northeast Arctic Greenland halibut (Reinhardtius hippogossoides)
Stene, A., A. C. Gundersen, O. T. Albert, K. H. Nedreaas and P. Solemdal
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Factors Influencing the Rate of Sexual Maturity and the Effect on Spawning Stock for Georges Bank and Gulf of Maine Atlantic Cod Gadus morhua Stocks
L. O'Brien
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Notes: |
N O T E - Notes on Potential Errors in Estimating Spawning Stock Biomass: Determining the Effects of Non-participatory Adults for Some Groundfish Species
M. P. M. Burton
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N O T E - Effects of First-time Spawners on Stock-recruitment Relationships for Two Groundfish Species
S. E. Wigley |
Front pages |
Back pages |
NO
Image:
NAFO posted on October 01, 1999 12:50
NAFO posted on October 01, 1999 12:48
NAFO posted on October 01, 1999 12:47
S. E. Wigley
National Marine Fisheries Service, Northeast Fisheries Science Center
Woods Hole, MA 02543 USA
Source - Journal of Northwest Atl...
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spawning stock biomass,
stock-recruitment,
first-time spawners
NAFO posted on October 01, 1999 12:46
M. P. M. Burton
Department of Biology, Memorial University of Newfoundland
St. John's, Newfoundland, Canada A1B 3X9
Source - Journal of N...
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groundfish,
maturity,
biomass,
recruitment
NAFO posted on October 01, 1999 12:44
O'Brien, L.
National Marine Fisheries Service, Northeast Fisheries Science Center
Woods Hole, Massachusetts 02543, USA
Source - ...
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Atlantic cod,
temperature,
Georges Bank,
Gulf of Maine,
maturity,
biomass
NAFO posted on October 01, 1999 12:43
A. Stene, A. C. Gundersen, O. T. Albert, K. H. Nedreaas and P. Solemdal
Ålesund College
P.O. Box 5104, N-6021 Ålesund, Norway
Source - Journa...
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eggs,
Greenland halibut,
Northeast Atlantic,
morphology
NAFO posted on October 01, 1999 12:42
H.-J. Rätz, M. Stein and Josep Lloret
Institute for Sea Fisheries, Palmaille 9, D-22767 Hamburg
Federal Republic of Germany
Source - Journal ...
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Gadus morhua,
cod stock off Greenland,
growth and recruitment variation
NAFO posted on October 01, 1999 12:41
P.A. Shelton, G.R. Lilly and E. Colbourne
Dept. of Fisheries and Oceans, P. O. Box 5667
St. John's, Newfoundland, Canada A1C 5X1
Source -...
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cod,
cold intermediate layer,
prediction,
stock projection,
weight increment
NAFO posted on October 01, 1999 12:40
M. J. Morgan
Dept. of Fisheries and Oceans, P. O. Box 5667
St. John's, Newfoundland, Canada A1C 5X1
Source - Journal of Northwest Atlanti...
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fishing gear,
American plaice,
biomass,
length distribution,
weight
NAFO posted on October 01, 1999 12:38
S. E. Wigley, J. M. Burnett, and P. J. Rago
National Marine Fisheries Service
Woods Hole, MA 02543 USA
Source - Journal of Northwest Atlantic...
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length-stratified sampling,
maturity-at-length
NAFO posted on October 01, 1999 12:37
T. Jakobsen and A. Ajiad
Institute of Marine Research, P. O. Box 1870 Nordnes
N-5817 Bergen, Norway
Source - Journal of Northwest Atlantic Fi...
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cod,
Northeast Atlantic,
Arctic,
mortality,
spawning,
maturation
NAFO posted on October 01, 1999 12:36
O. R. Godø and T. Haug
Institute of Marine Research, P. O. Box 1870 Nordnes
N-5817 Bergen, Norway
Source - Journal of Northwest Atlantic Fish...
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growth,
Atlantic halibut,
maturity,
cod,
Norway
NAFO posted on October 01, 1999 12:35
L. Taylor and G. Stefánsson
Marine Research Institute, P. O. Box 1390, Skúlagata 4
Reykjavík, Iceland
Source - Journal of Northwest Atlantic ...
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age determination,
maturity,
growth,
Iceland area,
haddock
NAFO posted on October 01, 1999 12:34
R. M. Cook, P. A. Kunzlik, J. R. G. Hislop, and D. Poulding
FRS Marine Laboratory, P. O. Box 101 Victoria Road
Aberdeen AB11 9DB, UK-Scotland
...
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growth,
Atlantic Ocean,
maturity,
cod,
models,
North Sea
NAFO posted on October 01, 1999 12:33
F. Saborido-Rey and S. Junquera
Instituto de Investigaciones Marinas
Eduardo Cabello, 6. 36208 Vigo, Spain
Source - Journal of Northwest Atla...
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growth,
maturity,
biomass,
cod,
Flemish Cap