Krill is considered to be the largest animal biomass in the wild on Earth and is an important prey species for baleen whales ...

While the sources of nutrient enrichment today may be different, the mechanics that created what scientists call “oxygen-deficient zones” remain the same, according to Boston College Assistant ...

Department of Environment, Food and Agriculture ... to protect eelgrass through creation of marine nature reserves and conservation zones. That enables further protections through restrictions ...