english: This whale pump, as it's called, actually brings essential limiting  nutrients from the depths to the surface waters where they  stimulate the growth of phytoplankton, which forms the base of all marine food chains.
non_english: Ova pumpa za kitove, tako se zove, zapravo donosi bitne ograničavajuće hranljive sastojke iz dubina na površinu, gde oni stimulišu rast fitoplanktona, koji stvara osnovu za sve lance ishrane u morskoj vodi.