It is a popular destination for humpback whales because of its rich plankton
rich upwells.
Not exact matches
They are spotted where plankton -
rich water
upwells and they can feed, but not much is known about what they're eating.
Clearly natural oscillations episodically
upwell more nutrient -
rich, oxygen - poor corrosive waters.
«This is particularly important at the Antarctic Polar Front (red boxed area in the scheme, the area where the «old», CO2 -
rich waters described in the article
upwell to the surface and release CO2 to the atmosphere), where an enormous amount of biological production takes place in late spring / summer.