. The Bell System technical journal . syet only partially understood. The maximum amplitude of temperature changes in bays and nearshore areas of both seasonal and erratic nature often approaches 20° the outer shelves 8°C would be the maximum change expected. It is now well established that the average temperature over wideareas in the North Atlantic has undergone a gradual increase for thepast one hundred and fifty years. The average bottom temperature onthe Nova Scotian shelf increased 2°C between the early and mid-nine-teen thirties and the late nineteen forties. Similar changes have be
. The Bell System technical journal . syet only partially understood. The maximum amplitude of temperature changes in bays and nearshore areas of both seasonal and erratic nature often approaches 20° the outer shelves 8°C would be the maximum change expected. It is now well established that the average temperature over wideareas in the North Atlantic has undergone a gradual increase for thepast one hundred and fifty years. The average bottom temperature onthe Nova Scotian shelf increased 2°C between the early and mid-nine-teen thirties and the late nineteen forties. Similar changes have beenireported for the area near Iceland. At present, no sure way of predicting!the future longterm changes of temperature is available. Changes of 1°per decade may be experienced. Dee/p Water {Depth more than 200 Meters) A search was made for all deep sea temperature measurements takenwith accurate thermometers in depths greater than 2,000 meters, from I OCEANOGRAPHIC INFORMATION FOR SUBMARINE CABLES 1079 70 60 60 40 30 20 10. T
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Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1