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Marine Algae (Phytoplankton Blooms)
and the
Antarctic Sea Floor Ecosystem








sunset

Unloading scientific gear aboard RV "Lawrence M. Gould."
(Roberts)


sunset

Deploying the megacore to take core samples
of benthic sediment in the Southern Ocean.
(Roberts)


sunset

Preparing the sediment from a benthic core to be analized for amino acids.
(Roberts)


sunset

Injecting radioactive sulphur into a benthic
sediment core to measure metabolic ratio of
sulphur digesting bacteria.
(Roberts)


sunset

Macro invertibrates from an Otter Trawl.
(Roberts)


sunset

Octopus from the an Otter Trawl.
(Roberts)


sunset

Preparing the underwater camera for deployment.
(Roberts)


sunset

Preparing tto deploy the cox core for a sediment sample.
(Roberts)



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