In the coastal ocean zones, satellite altimetry data processing and interpretation poses specific difficulties, due to the interaction of the radar signal with land topography, inaccuracies in some of the geophysical corrections and to the fast changes in the sea level.
This function would be analogous to the well-documented function of bioluminescence in dim ocean zones [10], [29], [30], [31].
We use this to calculate for each of the five ocean zones defined in Table 1 the proportion of records from midwater.
These instruments recorded squid diving as deep as a mile, and also swimming around in a mid-ocean zone with very little oxygen.
Thick and hot rock at mid-ocean zones rises high, whereas the denser and cooler areas away from these ridges sink deep.
The most-onerous part of the treaty, in the Panamanian view, was the right granted to the United States to act in the entire 10-mile- (16-km) wide ocean-to-ocean Canal Zone as "if it were the sovereign".
The most-onerous part of the treaty, in the Panamanian view, was the right granted to the United States to act in the entire 10-mile- (16-km) wide ocean-to-ocean Canal Zone as "if it were the sovereign". Thus, the Canal Zone became in effect a foreign colony that bisected Panama, despite Theodore Roosevelt's declaration in 1906 that no such result was intended.
This is a book obsessed with unexplored depths, whether of self, of world conflict or of the ocean, a zone Danny calls "the other world in our world".
The pressure to cut fertilizer use is especially urgent in the Mississippi River Valley, where agricultural runoff has created the world's second largest ocean "dead zone" in the Gulf of Mexico.
The missing Malaysia Airlines plane is not in the Indian Ocean search zone where underwater "pings" were detected, the Australian search authorities have announced, after a US navy officer cast doubt on whether the signals were from a plane's black box flight recorder.
