P. Witthames

发表

Determinacy of fecundity and oocyte atresia in sole ( Solea solea ) from the Channel, the North Sea and the Irish Sea

P. Witthames, M. Walker, 1995 .

Is the fecundity of the Atlantic mackerel (Scomber scombrus: Scombridae) determinate?

I. Santos, P. Witthames, M. Walker, 1994 .

Temporal variations in the fecundity of Arcto-Norwegian cod (Gadus morhua) in response to natural changes in food and temperature

O. S. Kjesbu, P. Solemdal, P. Witthames, 1998 .

The geographical variation in the potential annual fecundity of dover sole Solea solea (L.) from European shelf waters during 1991

M. T. Dinis, P. Witthames, M. Walker, 1995 .

Notes on nine biological indicators estimable from trawl surveys with an illustrative assessment for North Sea cod

B. Mesnil, J. Cotter, P. Witthames, 2009 .

Vitellogenin in the blood plasma of male cod (Gadus morhua): a sign of oestrogenic endocrine disruption in the open sea?

I. Davies, A. McIntosh, I. Katsiadaki, 2006, Marine environmental research.

Early stages of the reproductive cycle in virgin female rainbow trout (Salmo gairdneri Richardson)

J. Sumpter, A. Scott, P. Witthames, 1984 .

The dynamics of oocyte growth during vitellogenesis in the rainbow trout (Oncorhynchus mykiss).

J. Sumpter, C. Tyler, P. Witthames, 1990, Biology of reproduction.

Plasma concentrations of ovarian steroids in relation to oocyte final maturation and ovulation in female plaice sampled at sea

A. Canario, R. J. Turner, P. Witthames, 1998 .

Ovulatory Rhythm and a Method to Determine the Stage of Spawning in Atlantic Cod (Gadus morhua)

O. S. Kjesbu, P. Solemdal, P. Witthames, 1990 .

Fecundity and growth of Atlantic cod (Gadus morhua L.) along a latitudinal gradient

R. Nash, O. S. Kjesbu, A. Thorsen, 2010 .

Advances in methods for determining fecundity: application of the new methods to some marine fishes

H. Murua, O. S. Kjesbu, F. Saborido-Rey, 2009 .

An application of the annual egg production method to estimate the spawning biomass of cod (Gadus morhua L.), plaice (Pleuronectes platessa L.) and sole (Solea solea L.) in the Irish Sea

M. Dickey‐Collas, R. Nash, M. Armstrong, 2001 .

The effect of feeding levels on the fecundity of plaice (Pleuronectes platessa)

J. Horwood, P. Witthames, M. Walker, 1989, Journal of the Marine Biological Association of the United Kingdom.

Regional variability in the dynamics of reproduction and growth of Irish Sea plaice, Pleuronectes platessa L

R. Nash, P. Witthames, M. Pawson, 2000 .

Ecology of reproduction

A. Rijnsdorp, P. Witthames, 2005 .

Fecundity, Atresia, and Egg Size of Captive Atlantic Cod (Gadus morhua) in Relation to Proximate Body Composition

Olav Sigurd Kjesbu, J. Klungsøyr, J. Klungsøyr, 1991 .

On the morphology of the heart ventricle in marine teleost fish (teleostei)

R. Santer, P. Witthames, M. Walker, 1983 .

Short communication The use of species-specific TaqMan probes for identifying early stage gadoid eggs following formaldehyde fixation

D. Maxwell, C. Fox, F. Goodsir, 2008 .

Aspects of the reproductive biology of the bass, Dicentrarchus labrax L. II. Fecundity and pattern of oocyte development

I. Mayer, P. Witthames, S. Shackley, 1990 .

The concept of fecundity regulation in plaice (Pleuronectes platessa) tested on three Irish Sea spawning populations

R. Nash, P. Witthames, J. Kennedy, 2007 .

Procedures to estimate fecundity of marine fish species in relation to their reproductive strategy

Gerd Kraus, Fran Saborido-Rey, Hilario Murua, 2003 .

Procedures to estimate fecundity of marine fish species from field samples in relation to reproductive strategy

H. Murua, G. Kraus, F. Saborido-Rey, 2003 .

The influence of feeding regime on sexual maturation, fecundity and atresia in first‐time spawning turbot

P. J. Bromley, P. Witthames, C. Ravier, 2000 .

Thermal dynamics of ovarian maturation in Atlantic cod (Gadus Morhua)

D. Righton, O. S. Kjesbu, M. Krüger-Johnsen, 2010 .

A stereological method for estimating fish fecundity

P. R. Witthames, M. Greer Walker, Lynn Emerson, 1990 .

Prolonged‐release gonadotrophin‐releasing hormone analogue implants enhance oocyte final maturation and ovulation, and increase plasma concentrations of sulphated C21 steroids in North Sea plaice

A. Scott, E. Vermeirssen, P. Witthames, 1999 .

The fate of vitellogenic follicles in experimentally monitored Atlantic cod Gadus morhua (L.): Application to stock assessment

O. S. Kjesbu, A. Thorsen, P. Witthames, 2010 .

Using oocyte size to assess seasonal ovarian development in Solea solea (L.)

P. Witthames, K. Ramsay, 1996 .

An automated method for counting and sizing fish eggs

P. R. Witthames, M. Greer Walker, P. Witthames, 1987 .

Method development and evaluation of stock reproductive potential of marine fish

H. Murua, O. S. Kjesbu, F. Saborido-Rey, 2010 .

Evolutionary pressure on reproductive strategies in flatfish and groundfish : Relevant concepts and methodological advancements

O. S. Kjesbu, P. Witthames, 2007 .

Growth increment, condition and fecundity in sole (Solea solea (L.)) from the north sea and eastern english channel

R. Millner, P. Witthames, M. Walker, 1991 .

Frequent skipped spawning in the world’s largest cod population

R. Nash, O. S. Kjesbu, H. Høie, 2012, Proceedings of the National Academy of Sciences.

Developments in understanding of fecundity of fish stocks in relation to egg production methods for estimating spawning stock biomass

M. Armstrong, P. Witthames, 2012 .

Thermal dynamics of ovarian maturation in Atlantic cod 1 ( Gadus morhua ) 2 3

Thorsen, D. Righton, O. S. Kjesbu, 2010 .

Where do egg production methods for estimating fish biomass go from here

M. Dickey‐Collas, M. Bernal, A. Uriarte, 2012 .

Egg production methods in marine fisheries: An introduction

M. Dickey‐Collas, M. Bernal, A. Uriarte, 2012 .

Batch fecundity of Atlantic mackerel, Scomber scombrus L.

Imants G. Priede, I. Priede, Jennifer Jane Watson, 1992 .

The influence of temperature on the onset of first maturity in sea bass

P. Witthames, G. Pickett, M. Pawson, 2000 .

Three-dimensional reconstruction of postovulatory follicles from histological sections

H. Murua, A. Thorsen, I. Quincoces, 2010 .

Contrasting development and delivery of realised fecundity in Atlantic cod (Gadus morhua) stocks from cold and warm waters

Michael P. Armstrong, O. S. Kjesbu, A. Thorsen, 2013 .

The Importance of Reproductive Dynamics in Fish Stock Assessments

C. T. Marshall, P. Witthames, 2009 .

Report of the working group on modern approaches to assess maturity and fecundity of warm- and coldwater fish and squids

J. Hunter, O. S. Kjesbu, P. Witthames, 2003 .

A reanalysis of North Sea plaice spawning-stock biomass using the annual egg production method

L. Bolle, M. Dickey‐Collas, C. Fox, 2009 .

Implications of fisheries-induced changes in stock structure and reproductive potential for stock recovery of a sex-dimorphic species, North Sea plaice

A. Rijnsdorp, C. V. Damme, P. Witthames, 2010 .