Report from the NOAA workshops to standardize protocols for monitoring toxic Pfiesteria species and associated environmental conditions.
Long-term monitoring of water quality, fish health, and plankton communities in susceptible bodies of water is crucial to identify the environmental factors that contribute to outbreaks of toxic Pfiesteria complex (TPC) species. In the aftermath of the 1997 toxic Pfiesteria outbreaks in North Carolina and Maryland, federal and several state agencies agreed that there was a need to standardize monitoring protocols. The National Oceanic & Atmospheric Administration convened two workshops that brought together state, federal, and academic resource managers and scientific experts to a) seek consensus on responding to and monitoring potential toxic Pfiesteria outbreaks; b) recommend standard parameters and protocols to characterize water quality, fish health, and plankton at historical event sites and potentially susceptible sites; and c) discuss options for integrating monitoring data sets from different states into regional and national assessments. Workshop recommendations included the development of a three-tiered TPC monitoring strategy: Tier 1, rapid event response; Tier 2, comprehensive assessment; and Tier 3, routine monitoring. These tiers correspond to varying levels of water quality, fish health, and plankton monitoring frequency and intensity. Under the strategy, sites are prioritized, depending upon their history and susceptibility to TPC events, and assigned an appropriate level of monitoring activity. Participants also agreed upon a suite of water quality parameters that should be monitored. These recommendations provide guidance to state and federal agencies conducting rapid-response and assessment activities at sites of suspected toxic Pfiesteria outbreaks, as well as to states that are developing such monitoring programs for the first time.
Luttenberg
D
D
Center for Sponsored Coastal Ocean Research, National Ocean Service, National Oceanic & Atmospheric Administration, Silver Spring, Maryland 20910, USA.
Turgeon
D
D
Higgins
J
J
D000818:Animals; D001681:Biological Assay; D004196:Disease Outbreaks; D004784:Environmental Monitoring / Q000379:methods*; D062665:Epidemiological Monitoring; D005393:Fish Diseases / Q000453:epidemiology*; D009026:Mortality; D020045:Pfiesteria piscicida; D010839:Phytoplankton; D011157:Population Dynamics; D011528:Protozoan Infections / Q000453:epidemiology*; D014481:United States; D014873:Water Pollutants / Q000032:analysis; D015048:Zooplankton
D014873:Water Pollutants