< p >的主要原因是,< a href = " https://www.livescience.com/26273-gulf-stream.html " rel = " noreferrer " > < / >海湾流传输温暖的表面水从热带地区,由温盐环流。热带< a href = " https://en.wikipedia.org/wiki/Trade_winds " rel = " noreferrer " >信风< / >推动地表水大西洋西部和建立压力。再往北的主导风向转向东方。< a href = " https://en.wikipedia.org/wiki/Coriolis_force " rel = " noreferrer " > < / > Coriolois力量也有助于将温水大众转向东方。< / p >The Labrador Current, on the other hand, brings cold water down West Atlantic Ocean. The thermohaline turnover is further south in West Atlantic Ocean.