But citizen pressure and the danger of collapse due to ice flows in the spring convinced Congress to pay the money.
32.
From the expedition, " Havana " only suffered minor damage to the ship s rudder as a result of ice flow.
33.
Missions during Operation Windmill varied including supply activities, helicopter reconnaissance of ice flows, scientific surveys, underwater demolition surveys, and convoy exercises.
34.
For the remainder of the ice season of that year, the United States Navy patrolled the waters and monitored ice flow.
35.
Deeper into the core the layers thin out due to ice flow and high pressure and eventually individual years cannot be distinguished.
36.
The area contains four subglacial lakes, causing the ice flow rate to vary dramatically, ranging between 2 and 50 meters per year.
37.
Since the 1960s, numerous surveys have been undertaken in the Nares Strait region, including seismic, ice flow, mapping, archeological and economic surveys.
38.
During the last ice age the area was heavily glaciated, and the main direction of the ice flow was west to east.
39.
In Canada's Hudson Bay, important eider die-offs were observed in the 1990s by local populations due to quickly changing ice flow patterns.
40.
Using GPS measurements to study ice flow has revealed that glacial movement is greatest in summer when the meltwater levels are highest.
