Selected Publications - Abundance Surveys

Palka D. 2012. Cetacean abundance estimates in US northwestern Atlantic Ocean waters from summer 2011 line transect survey. Northeast Fish Sci Cent Ref Doc. 12-29; 37 p.

Northeast Fisheries Science Center and Southeast Fisheries Science Center 2011. Preliminary summer 2010 regional abundance estimate of loggerhead turtles (Caretta caretta) in northwestern Atlantic Ocean continental shelf waters, Northeast Fish Sci Cent Ref Doc. 11-03. 39 p.

Palka, D. L. 2006. Summer Abundance Estimates of Cetaceans in US North Atlantic Navy Operating Areas. Northeast Fish. Sci. Cent. Ref. Doc. 06-03 41 p.

Palka, D. 2000. Abundance of the Gulf of Maine/Bay of Fundy harbor porpoise based on shipboard and aerial surveys during 1999. Northeast Fish. Sci. Cent. Ref. Doc. 00-07 29 p..

Palka, D. L. 1996. Update on abundance of Gulf of Maine/Bay of Fundy harbor porpoises. Northeast Fish. Sci. Cent. Ref. Doc. 96-04 35 p.

Palka, D.L. 1995. Abundance estimate of Gulf of Maine harbor porpoise. Rept. int. Whal. Commn Spec. Issue 16:27 50 p..

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