Accession Number : ADA265160


Title :   The Use of Stimulable Bioluminescence from Marine Dinoflagellates as a Means of Detecting Toxicity in the Marine Environment


Descriptive Note : Professional paper


Corporate Author : NAVAL COMMAND CONTROL AND OCEAN SURVEILLANCE CENTER RDT AND E DIV SAN DIEGO CA


Personal Author(s) : Lapota, David ; Moskowitz, Gwendolyn J ; Rosenberger, Dena E ; Grovhoug, Joseph G


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a265160.pdf


Report Date : Apr 1993


Pagination or Media Count : 18


Abstract : Phytoplankton bioassays have been used as biological tools in assessing environmental impact from contaminants. Series of experiments were designed to measure the acute and sublethal effects of heavy metals (tributyltin, copper, and zinc) and storm drain effluent on the light output from marine bioluminescent dinoflagellates (Pyrocystis lunula in earlier experiments and Gonyaulax polyedra in later experiments). Cultured cells were exposed to various concentrations of a metal or storm drain effluent from hours up to 11 days. Measurable differences in light output have been observed in as little as 3 h when compared to control cells.... CIVAPP: Environmental programs, CIVAPP: Marine biology, CIVAPP: Analytical chemistry.


Descriptors :   *MARINE BIOLOGY , *PHYTOPLANKTON , OUTPUT , CONTROL , METALS , IMPACT , BIOLOGY , TOOLS , CELLS , EFFLUENTS , HEAVY METALS , ANALYTICAL CHEMISTRY , LIGHT , ENVIRONMENTAL IMPACT , CHEMISTRY , COPPER , STORMS , CONTAMINANTS , ZINC


Subject Categories : Toxicology
      Biological Oceanography


Distribution Statement : APPROVED FOR PUBLIC RELEASE