Now showing items 1-2 of 2
Calibrating virtual population analysis for fisheries stock assessment
(EDP SCIENCES, 2008-04)
Virtual population analysis (VPA) is often used for assessing freshwater and marine fisheries resources. One important component in VPA is to calibrate abundance estimates with a time series of abundance indices. One of ...
A production modeling approach to the assessment of the horseshoe crab (Limulds polyphemus) population in Delaware Bay
(National Marine Fisheries Service Scientific Publication Office, 2006-04)
Horseshoe crab (Limulus polyphemus) is harvested commercially, used by the biomedical industry, and provides food for migrating shorebirds, particularly in Delaware Bay. Recently, decreasing crab population trends in this ...