Observations from the last decade suggest an important role of sea ice in the global
biogeochemical cycles, promoted by (i) active biological and chemical processes within the …

A rigorous synthesis of the sea-ice ecosystem and linked ecosystem services highlights that
the sea-ice ecosystem supports all 4 ecosystem service categories, that sea-ice ecosystems …

We demonstrate direct eddy covariance (EC) observations of methane (CH4) fluxes
between the sea and atmosphere from an icebreaker in the eastern Arctic Ocean. EC …

Arctic sea ice is experiencing a shorter growth season and an earlier ice melt onset. The
significance of spring microalgal blooms taking place prior to sea ice breakup is the subject …

The efficiency of transfer of gases and particles across the air-sea interface is controlled by
several physical, biological and chemical processes in the atmosphere and water which are …

Rather than being solid throughout, sea ice contains liquid brine inclusions, solid salts,
microalgae, trace elements, gases, and other impurities which all exist in the interstices of a …

Over the past two decades, with recognition that the ocean's sea-ice cover is neither
insensitive to climate change nor a barrier to light and matter, research in sea-ice …

Atmospheric deposition is the main input of mercury (Hg) to the ocean, even in remote
locations such as the Arctic. Furthermore, evasion of elemental Hg (Hg°) is the major sink for …

Accreted ice retains and preserves traces of the ocean from which it formed. In this work, we
study two classes of accreted ice found on Earth—frazil ice, which forms through …

Arctic amplification of global warming has led to increased summer sea ice retreat, which
influences gas exchange between the Arctic Ocean and the atmosphere where sea ice …