Shortspine thornyhead

Ageing method list for shortspine thornyhead (Sebastolobus alascanus)
AGENCY STOCK STRUCTURE METHOD VALIDATION
CDFO-PBS BC Otoliths B&B none
NMFS-AFSC BS,GOA,WC otolith B&B Radiometric
ODFW otolith B&B none

 

Production numbers for shortspine thornyhead (Sebastolobus alascanus)
YEAR CDFO-PBS ODFW ADFG-ADU
2013 0 0 4
2012 0 0 316
2011 0 0 65
2010 0 0 9
2009 0 0 163
2008 0 0 51
2007 30 0 34
2006 358 0 107
2005 0 0 107
2004 0 0 39
2003 0 0 82
2002 0 0 32
2000 0 0 12
1999 20 0 0
1997 144 0 0
1996 0 0 8
1995 643 0 0
1981 0 30 0