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Ocean Currents and Stommel's Research

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Questions and Answers

What specific aspect of ocean currents did Stommel's 1948 paper focus on?

The role of wind in driving surface currents

The impact of continental shelves on current flow

The intensification of currents due to Earth's rotation and fluid dynamics (correct)

The influence of tides on the Gulf Stream's direction

Which of these statements accurately reflects the impact of Stommel's research on oceanography?

It established the role of wind in creating thermohaline circulation.

It refuted the existing theory of a global 'conveyor belt' of ocean currents

It solidified the idea that wind was the sole driver of all ocean currents.

It laid the foundation for a more comprehensive understanding of global ocean circulation. (correct)

What is the primary driver of deep-ocean circulation, according to Stommel's research?

Wind patterns that influence surface waters

Variations in water temperature and salinity (correct)

The gravitational pull of the moon and sun

The shape and topography of the ocean floor

What is the significance of Stommel's 1958 book, The Gulf Stream, for our understanding of the Gulf Stream current?

It emphasized the connection between the Gulf Stream and global ocean circulation. (C) Signup and view all the answers

How did Stommel's research contribute to the concept of the 'Great Ocean Conveyor Belt'?

He provided theoretical evidence for the existence of a global oceanic circulation system driven by thermohaline forces. (A) Signup and view all the answers

How did Stommel's research differ from the previous understanding of ocean currents?

Stommel highlighted the significance of variations in water temperature and salinity in driving deep-ocean circulation. (A) Signup and view all the answers

In what way did Stommel's work on thermohaline circulation contribute to the understanding of global ocean circulation?

It highlighted the interconnectedness of surface and deep-ocean currents through thermohaline processes. (B) Signup and view all the answers

What critical component of Stommel's research was significantly impacted by the Coriolis effect?

The explanation of the westward intensification of ocean currents (B) Signup and view all the answers