Age and Growth of Atlantic Sturgeon in the New York Bight

AbstractAccurate estimates of age and growth of fishes are important in the management and conservation of species and for the development of modeling approaches. Assessments of endangered or rare species typically are limited by poor or inadequate data owing to low abundance, unrepresentative sampling, and/or restrictions on sampling. Atlantic Sturgeon Acipenser oxyrinchus oxyrinchus, which occurs along the east coast of North America, has five distinct population segments (DPSs) listed under the U.S. Endangered Species Act. The New York Bight (NYB) DPS is listed as endangered and represents the largest DPS in the United States. Coastal trawl surveys from 2005 to 2012 were used to evaluate the current age structure of the NYB DPS. A total of 21 year-classes (mean age = 8.89 years, n = 742 fish) were observed. Age data for the NYB DPS were combined with other available age estimates from multiple research laboratories and sources (n = 2,774) in the Hudson River and Delaware River as well from the coastal ...

[1]  M. Frisk,et al.  Marine Distribution and Habitat Use of Atlantic Sturgeon in New York Lead to Fisheries Interactions and Bycatch , 2015 .

[2]  M. Frisk,et al.  Genetic diversity and effective size of Atlantic sturgeon, Acipenser oxyrhinchus oxyrhinchus river spawning populations estimated from the microsatellite genotypes of marine-captured juveniles , 2014, Conservation Genetics.

[3]  N. Dulvy,et al.  Avoiding fishy growth curves , 2013 .

[4]  Jonathan J. Smart,et al.  Overcoming the constraints of low sample sizes to produce age and growth data for rare or threatened sharks , 2013 .

[5]  Matthew T. Balazik,et al.  Age and Growth of Atlantic Sturgeon in the James River, Virginia, 1997–2011 , 2012 .

[6]  M. Breece,et al.  Growth and Survival of Hatchery-Produced Atlantic Sturgeon Released as Young-of-Year into the Hudson River, New York , 2012 .

[7]  A. Jordaan,et al.  Genetic mixed-stock analysis of Atlantic sturgeon Acipenser oxyrinchus oxyrinchus in a heavily exploited marine habitat indicates the need for routine genetic monitoring. , 2012, Journal of fish biology.

[8]  E. K. Pikitch,et al.  Use of pop‐up satellite archival tags to identify oceanic‐migratory patterns for adult Atlantic Sturgeon, Acipenser oxyrinchus oxyrinchus Mitchell, 1815 , 2011 .

[9]  Matthew T. Balazik,et al.  Changes in age composition and growth characteristics of Atlantic sturgeon (Acipenser oxyrinchus oxyrinchus) over 400 years , 2010, Biology Letters.

[10]  John F. Walter,et al.  Updated estimate of the growth curve of Western Atlantic bluefin tuna , 2010 .

[11]  M. Frisk,et al.  Abundance and distribution of Atlantic sturgeon (Acipenser oxyrinchus) within the Northwest Atlantic Ocean, determined from five fishery-independent surveys , 2010 .

[12]  S. Munch,et al.  Reversal of evolutionary downsizing caused by selective harvest of large fish , 2009, Proceedings of the Royal Society B: Biological Sciences.

[13]  J. Thorson,et al.  Gear selectivity and sample size effects on growth curve selection in shark age and growth studies , 2009 .

[14]  S. Campana,et al.  Lake Sturgeon Age Validation using Bomb Radiocarbon and Known-Age Fish , 2009 .

[15]  A. Higgs,et al.  Juvenile Atlantic Sturgeon Habitat Use in Newburgh and Haverstraw Bays of the Hudson River: Implications for Population Monitoring , 2007 .

[16]  D. Secor,et al.  Year-Class Strength and Recovery of Endangered Shortnose Sturgeon in the Hudson River, New York , 2007 .

[17]  James H. Johnson,et al.  A Novel Approach to Fitting the Von Bertalanffy Relationship to a Mixed Stock of Atlantic Sturgeon Harvested Off the New Jersey Coast , 2005 .

[18]  R. C. Heidinger,et al.  Accuracy and Precision of Age Estimates for Pallid Sturgeon from Pectoral Fin Rays , 2004 .

[19]  B. Kynard,et al.  Sturgeon rivers: an introduction to acipenseriform biogeography and life history , 1997, Environmental Biology of Fishes.

[20]  T. Smith.  The fishery, biology, and management of Atlantic sturgeon, Acipenser oxyrhynchus, in North America , 1985, Environmental Biology of Fishes.

[21]  R. Beamesderfer,et al.  Growth Estimates from Tagged White Sturgeon Suggest That Ages from Fin Rays Underestimate True Age in the Kootenai River, USA and Canada , 2003 .

[22]  Stephan B. Munch,et al.  Sustaining Fisheries Yields Over Evolutionary Time Scales , 2002, Science.

[23]  Campbell R. Davies,et al.  Characterizing fish populations: effects of sample size and population structure on the precision of demographic parameter estimates , 2001 .

[24]  S. Campana,et al.  Accuracy, precision and quality control in age determination, including a review of the use and abuse of age validation methods , 2001 .

[25]  D. Secor,et al.  AGE DETERMINATION AND GROWTH OF HUDSON RIVER ATLANTIC STURGEON, ACIPENSER OXYRINCHUS , 2000 .

[26]  S. Doroshov,et al.  Effects of age and body size on gonadal development of Atlantic sturgeon , 1998 .

[27]  Theodore J. I. Smith,et al.  Status and management of Atlantic sturgeon, Acipenser oxyrinchus , in North America , 1997 .

[28]  G. Moberg,et al.  Reproductive conditions of the Atlantic sturgeon (Acipenser oxyrinchus) in the Hudson River , 1996 .

[29]  M. Collins,et al.  Sturgeon Fin Ray Removal is Nondeleterious , 1996 .

[30]  I. Wirgin,et al.  Stock composition of the New York Bight Atlantic sturgeon fishery based on analysis of mitochondrial DNA , 1996 .

[31]  R. Beamesderfer,et al.  Accuracy and Precision of White Sturgeon Age Estimates from Pectoral Fin Rays , 1994 .

[32]  M. Lazzari,et al.  Occurrence of juvenile Atlantic sturgeon,Acipenser oxyrhynchus, in the upper tidal Delaware River , 1986 .

[33]  Sokal Rr,et al.  Biometry: the principles and practice of statistics in biological research 2nd edition. , 1981 .

[34]  F. James Rohlf,et al.  Biometry: The Principles and Practice of Statistics in Biological Research , 1969 .