RRS Challenger CH7B/75

Cruise summary report

Cruise Info.
Ship name (ship code)	RRS Challenger (74CH)
Cruise identifier	CH7B/75
Cruise period	1975-05-08 — 1975-05-16
Status	Completed
Objectives	7B & 14B;75. Cr. 7B: 8/5-16/5. Cr. 14B: 12/11- 20/11
Chief scientist	Peter R Barnett (Scottish Marine Biological Association)
Ocean/sea areas
General	North East Atlantic Ocean (limit 40W)
Measurements
Physical oceanography
Water bottle stations	Quantity: number of stations = 2 Description: bottom only
Biology and fisheries
Zooplankton	Quantity: number of samples = 2
Zoobenthos	Quantity: number of samples = 8 Description: survey:taxonomy etc.
Demersal fish	Quantity: number of hauls = 4 Description: survey:taxonomy etc.
Gear research	Quantity: number of hauls = 12
Meteorology
Routine standard measurements
Geology and geophysics
Core - soft bottom	Quantity: number of cores = 4