Small fish can play a big role in the 'biological pump'

(Phys.org)—A study in today's issue of Scientific Reports, a new online journal from the Nature Publishing Group, shows that small forage fish like anchovies can play an important role in the "biological pump," the process ...

Unraveling the ocean's secrets

In the absence of carbon, life on Earth cannot exist. Yet much of how this fundamental element circulates throughout the planet's oceans remains a scientific mystery.

Annual Arctic sea ice less reflective than old ice

In the Arctic Ocean, the blanket of permanent sea ice is being progressively replaced by a transient winter cover. In recent years the extent of the northern ocean's ice cover has declined. The summer melt season is starting ...

Where can coral reefs relocate to escape the heat?

Fossil fuel emissions are impacting corals through high temperatures which can cause their deaths and ocean acidification which makes it difficult for them to produce their skeletons. In a study published today in Global ...

Changing El Nino could reshape Pacific Ocean biology

Over the past few decades, the scientific understanding of El Nino has grown increasingly complex. Traditionally viewed as a periodic warming focused largely in the eastern equatorial Pacific Ocean, El Nino is associated ...

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