Details:

Personal Author:
Perzioso, Jerry;
Corporate Authors:
United States. National Marine Fisheries Service; Northeast Fisheries Science Center (U.S.);
United States. National Marine Fisheries Service; Northeast Fisheries Science Center (U.S.); Less -
NOAA Program & Office:
NMFS (National Marine Fisheries Service); NEFSC (Northeast Fisheries Science Center);
NMFS (National Marine Fisheries Service); NEFSC (Northeast Fisheries Science Center); Less -
Description:
The primary objective of the cruise was to collect standardized samples and data to monitor changing biological and physical properties that influence the sustainable productivity of the living marine resources of the Southern New England, Georges Bank and Gulf of Maine portions of the Northeast Continental Shelf ecosystem. Three secondary objectives of the cruise included: 1. An investigation of overwintering populations of Calanus finmarchicus in the Gulf of Maine to determine their metabolic state and lipid reserves, and to ascertain whether this population is augmented by sources from outside this region. 2. Analysis of phytoplankton samples for nitrogen stable isotope ratios by filtering the discharge water of the flow-through instrumentation at 10 locations on this leg of the survey. 3. Examination of sample jars for the presence of large numbers of Calanus finmarchicus to correlate with right whale sightings received by the Right Whale Sighting Network Coordinator in Woods Hole.
Keywords:
[+]
Calanus Finmarchicus
Continental Shelf
Ecosystem Management
Fisheries
Fishery Resources
Isotopes
Lipids
Marine Resources
Metabolism
Monitoring
Nitrogen
Ocean Travel
Phytoplankton
Right Whales
Sampling
Survey
Sustainable Aquaculture

Series:
Cruise Results, Fisheries Research Vessel Delaware II, Cruise NO. ; DE 01-05, Leg II;
Document Type:
Technical Report;
Place as Subject:
Mid-Atlantic Bight; New England; Georges Bank; Maine, Gulf of; United States;
Mid-Atlantic Bight; New England; Georges Bank; Maine, Gulf of; United States; Less -
Rights Information:
Public Domain
Compliance:
Submitted
Main Document Checksum:
[+]
urn:sha256:35a9b5412f3014606db69040d3d1bd2fb6a57edacb9178aae77e70920e28120d
File Type:

Supporting Files

• No Additional Files

More +