©2012. American Geophysical Union.We report on measurements across an annual cycle of carbon dioxide system parameters in the polar mixed layer (PML) of the circumpolar flaw lead in the Amundsen Gulf, Arctic Ocean. From these and other properties (nitrate, S, T) of the PML, we found that biological processes (photosynthesis and respiration) accounted for about 50% of the monthly variations in the carbonate ion concentration, [CO3²−] and Ω, the saturation state of these waters with respect to calcite (ΩCa) and aragonite (ΩAr). Vertical mixing and salinity changes had equal impacts over the annual cycle. The impact of sea ice meltwater resulted in decreasing Ω values in summer, but most of this change was offset by the Ω increase as a result ...
Calcium carbonate (CaCO3) mineral saturation states for aragonite (?aragonite) and calcite (?calcite...
We present an Arctic seasonal survey of carbon dioxide partial pressure (pCO2) dynamics within sea i...
The Svalbard shelf and Atlantic Arctic Ocean are a transition zone between northward flowing Atlanti...
We report on measurements across an annual cycle of carbon dioxide system parameters in the polar mi...
We report on measurements across an annual cycle of carbon dioxide system parameters in the polar mi...
International audience[1] We report on measurements across an annual cycle of carbon dioxide system ...
International audience[1] We report on measurements across an annual cycle of carbon dioxide system ...
International audience[1] We report on measurements across an annual cycle of carbon dioxide system ...
©2012. American Geophysical Union.We report on measurements across an annual cycle of carbon dioxide...
From sea-ice formation in November 2007 to onset of ice melt in May 2008, we studied the carbonate s...
From sea-ice formation in November 2007 to onset of ice melt in May 2008, we studied the carbonate s...
The polar oceans are particularly vulnerable to ocean acidification; the lowering of seawater pH and...
The polar oceans are particularly vulnerable to ocean acidification; the lowering of seawater pH and...
The polar oceans are particularly vulnerable to ocean acidification; the lowering of seawater pH and...
The Arctic Ocean accounts for only 4% of the global ocean area, but it contributes significantly to ...
Calcium carbonate (CaCO3) mineral saturation states for aragonite (?aragonite) and calcite (?calcite...
We present an Arctic seasonal survey of carbon dioxide partial pressure (pCO2) dynamics within sea i...
The Svalbard shelf and Atlantic Arctic Ocean are a transition zone between northward flowing Atlanti...
We report on measurements across an annual cycle of carbon dioxide system parameters in the polar mi...
We report on measurements across an annual cycle of carbon dioxide system parameters in the polar mi...
International audience[1] We report on measurements across an annual cycle of carbon dioxide system ...
International audience[1] We report on measurements across an annual cycle of carbon dioxide system ...
International audience[1] We report on measurements across an annual cycle of carbon dioxide system ...
©2012. American Geophysical Union.We report on measurements across an annual cycle of carbon dioxide...
From sea-ice formation in November 2007 to onset of ice melt in May 2008, we studied the carbonate s...
From sea-ice formation in November 2007 to onset of ice melt in May 2008, we studied the carbonate s...
The polar oceans are particularly vulnerable to ocean acidification; the lowering of seawater pH and...
The polar oceans are particularly vulnerable to ocean acidification; the lowering of seawater pH and...
The polar oceans are particularly vulnerable to ocean acidification; the lowering of seawater pH and...
The Arctic Ocean accounts for only 4% of the global ocean area, but it contributes significantly to ...
Calcium carbonate (CaCO3) mineral saturation states for aragonite (?aragonite) and calcite (?calcite...
We present an Arctic seasonal survey of carbon dioxide partial pressure (pCO2) dynamics within sea i...
The Svalbard shelf and Atlantic Arctic Ocean are a transition zone between northward flowing Atlanti...