The uptake of anthropogenic CO2 by the oceans since the onset of the industrial revolution
is considered a serious challenge to marine ecosystems due to ensuing carbonate …

The ocean carbonate system is critical to monitor because it plays a major role in regulating
Earth's climate and marine ecosystems. It is monitored using a variety of measurements, and …

Abstract The Barents Sea is a productive Arctic shelf sea experiencing Atlantification with
ocean warming, sea ice loss and increased influence of Atlantic Water. The impact of these …

In the summer of 2005, we sampled surface water and measured pH and total alkalinity (AT)
underway aboard IB Oden along the Northwest Passage from Cape Farewell (South …

Spectrophotometric pH measurements stand to benefit greatly from the consistency and
speed made possible through automation. Here we describe a simple, fast, and precise …

Indicator-based spectrophotometric pH methods are now proven and commonly used for
analysis of ocean samples; however, no autonomous system for long-term in situ …

High quality carbonate chemistry measurements are required in order to fully understand the
dynamics of the oceanic carbonate system. Seawater pH data with good spatial and …

Polar oceans are very susceptible to increased levels of atmospheric CO 2 and may act as
the world's largest sink for anthropogenic CO 2. Simultaneously, as atmospheric CO 2 …

Abstract Analysis of a global hydrographic data product showed a clear pH-dependent
discrepancy between pH on the total scale measured spectrophotometrically (pH spec) …

The conditional acid dissociation constants (pKa′) of two sulfonephthalein dyes, thymol
blue (TB) and m-cresol purple (mCP), were assessed throughout the estuarine salinity range …