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The Atlantic meridional overturning circulation (AMOC) is the main current system in the Atlantic Ocean, [1]: 2238 and is also part of the global thermohaline circulation, which connects the world's oceans with a single "conveyor belt" of continuous water exchange. [29] Normally, relatively warm, less-saline water stays on the ocean's surface ...
Ocean current. Distinctive white lines trace the flow of surface currents around the world. An ocean current is a continuous, directed movement of seawater generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences. [1]
Fish or cut bait is a colloquial expression, dating back to the 19th-century United States, that refers to division of complementary tasks. It has multiple uses that have evolved over time, but all generally convey that an important decision must be made, often immediately, and failing to make a choice is to make oneself a useless obstruction.
As the lake exceeds its capacity in the wet season, the water forms a flat and very wide river, about 100 miles (160 km) long and 60 miles (97 km) wide. As the land from Lake Okeechobee slopes gradually to Florida Bay, water flows at a rate of half a mile (0.8 km) a day. Before human activity in the Everglades, the system comprised the lower ...
Modern cables are typically about 25 mm (1 in) in diameter and weigh around 1.4 tonnes per kilometre (2.5 short tons per mile; 2.2 long tons per mile) for the deep-sea sections which comprise the majority of the run, although larger and heavier cables are used for shallow-water sections near shore.
Warmer water caused the crabs’ metabolism to increase, but there wasn’t enough food to keep pace. Billions of crabs ultimately starved to death , devastating Alaska’s fishing industry in the ...
Warm water corals are clearly in decline, with losses of 50% over the last 30–50 years due to multiple threats from ocean warming, ocean acidification, pollution and physical damage from activities such as fishing, and these pressures are expected to intensify.
Dawesville Channel (also known as Dawesville Cut) is an artificial channel between the Peel-Harvey Estuary and the Indian Ocean at Dawesville, about 80 km (50 mi) south of Perth in Western Australia. It is south of the regional city of Mandurah and north of Yalgorup National Park . The channel alleviated a serious environmental problem, by ...