Humboldt current

基本解释

THANKS to the cold Humboldt current, Peru’s inshore waters are home to one of the world’s greatest fisheries.
拜洪堡寒流（又称「秘鲁寒流」）之赐，秘鲁近海水域成为世界最大的渔场之一。

On the Chilean--Pacific--side of the Andes, that's courtesy of the ocean and the cold Humboldt Current.
FORBES: Making a Case for South America
Normally, the coast of Peru is washed by the Humboldt current, which carries cool waters from Antarctica almost as far north as the equator.
ECONOMIST: The unkind child
The Humboldt current supports one of the world's great fisheries: despite years of over-exploitation, its plankton-rich waters teem with shoals of Pacific pilchard (anchoveta) and horse mackerel.
ECONOMIST: The unkind child

a cold ocean current of the S Pacific, flowing north along the coasts of Chile and Peru (Also called Peru Current)