AKA: none
Other ID: D-1-75-EG,EGAL-75-GB
Status: Completed
Organization(s):
Funding Program(s): Outer Continental Shelf Energy Program (OCSEAP) (MU221)
Principal Investigator(s):
Affiliate Investigator(s): Jerry Larrance
Information Specialist(s):
Data Type(s): Sampling: Chemistry, Environmental Data: Turbidity, Sampling: Geology, Environmental Data: CTD, Sampling: Biology, Environmental Data: Light
Scientific Purpose/Goals: To: 1) provide comprehensive environmental and biological data and information on the Alaska Outer Continental Shelf lease area; 2) define the probable ecological impact of oil exploration, production, storage, and trans-shipment on the OCS; 3) refine our understanding of key ecological dynamic processes; and 4) provide a basis for a priori predictive or diagnostic models of the eco-system response to leading by petroleum and petroleum by-products. To measure suspended sediments, light hydrocarbons, chlorophyll content, primary productivity, turbidity, nutrients, lithology, incident light measurements, light penetration values in euphotic zones, marine mammal and bird observations.
Vehicle(s):
Start Port/Location: Kodiac, AK
End Port/Location: Juneau, AK
Start Date: 1975-10-21
End Date: 1975-11-14
Equipment Used: Niskenbottle, nephelometer, VanVeengrab, Shipekgrab, CTD, ringnet, bongonet, pyranometer, quantameter
Information to be Derived:
Summary of Activity and Data Gathered:
Staff:
Affiliate Staff:
Notes: NOAA ship
Staff information imported from InfoBank
Jerry Larrance - Chief Scientist
Location:
Eastern Gulf of Alaska
Boundaries | |||
---|---|---|---|
North: 61.75 | South: 57.25 | West: -144 | East: -132 |
Platform(s):
Discoverer |
Survey Equipment | Survey Info | Data Type(s) | Data Collected |
---|---|---|---|
Niskenbottle | --- | Chemistry | |
nephelometer | --- | Turbidity | |
VanVeengrab | --- | Geology | |
Shipekgrab | --- | Geology | |
CTD | --- | Surveys (geochemical) Experiments (geochemical) CTD | |
ringnet | --- | Biology | |
bongonet | --- | Biology | |
pyranometer | --- | Light | |
quantameter | --- | Surveys (biological) Light |