How do the water column profile and dense
salty shelf water (HSSW) characteristics evolve on time scales ranging from sub-synoptic to the annual cycle?
Not exact matches
They found that western Antarctica has recently seen warmer,
saltier water being driven under the
shelf — the part of the ice sheet that sticks out over the ocean (Science, doi.org/xkx).
The ice
shelf floats within a pool of its own cold meltwater that sits atop a deeper,
saltier and warmer layer; the two layers generally don't mix, like oil and
water.
The Amazon plume, the area where fresh
water from the river mixes with the
salty Atlantic Ocean, creates gaps in the reef distribution along the tropical
shelves, making it difficult for the corals to grow.
That creates a return flow of warmer,
saltier water toward Antarctica, where it's eroding ice
shelves from beneath.»
That creates a return flow of warmer,
saltier water toward Antarctica, where it's eroding ice
shelves from beneath.»
In the ocean the effect of the polynya is the massive production of
salty, freezing point
shelf water that is the prime ingredient in the formation of the globally important Antarctic Bottom Water and associated ventilation of the world o
water that is the prime ingredient in the formation of the globally important Antarctic Bottom
Water and associated ventilation of the world o
Water and associated ventilation of the world ocean.
Temperature and salinity of
shelf waters fluctuate seasonally (from 10 to 29 °C and from 33.0 to 36.5 psu), whereas warm and
salty surface Gulf Stream
waters are much less variable.