The mechanism by which nutrients in the deep ocean are uplifted to maintain nutrient-rich
surface waters in the subarctic Pacific has not been properly described. The iron (Fe) supply …

A comparative study of ecosystems and biogeochemistry at time-series stations in the
subarctic gyre (K2) and subtropical region (S1) of the western North Pacific Ocean (K2S1 …

Seven years of data from the NOAA Kuroshio Extension Observatory (KEO) surface mooring,
located in the North Pacific Ocean carbon sink region, were used to evaluate drivers of …

In the high‐productivity subarctic ocean, phytoplankton growth is assumed to rely mainly on
nitrate, based on snapshot observations conducted in spring or summer. However, the year …

A comparative study of primary productivity in the northwestern Pacific Ocean was
conducted at time-series stations K2 and S1 in the nutrient-rich subarctic gyre and …

Full-depth profiles of hydrographic and geochemical properties at the Izu–Ogasawara
Trench were observed for the first time using a CTD-CMS (conductivity–temperature–depth …

We used carbon dioxide (CO2) system data collected during 1999–2015 to investigate
ocean acidification at time series sites in the western subarctic region of the North Pacific …

To quantify the biological carbon pump in the Northwestern Pacific and project future
changes induced by multiple stressors, a comparative biogeochemistry study of subarctic …

Recent studies have observed high methane concentrations in runoff water and the ambient
air at various glacier sites, including the Greenland Ice Sheet, the glacier forefield in …

Abstract The Kuroshio Extension (KE) is a current associated with the largest CO 2 flux into
the Pacific Ocean, a broad region of uptake that extends across the Pacific basin between …