«Arctic waters include some of the world's most
productive ocean ecosystems, providing sustenance to large populations of whales, seals, and walruses and seabirds.
«Below the depths accessible using scuba gear and above the depths typically targeted by deep - diving submersibles, tropical deep reefs are
productive ocean ecosystems that science has largely missed.
Not exact matches
«We're interested in understanding the
ecosystem around the Southern
Ocean because it's an extremely
productive place,» Asper says.
14.2 by 2020, sustainably manage and protect marine and coastal
ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their restoration, to achieve healthy and
productive oceans