Now showing items 311-312 of 312
An analysis of Atlantic water in the Arctic Ocean using the Arctic Subpolar gyre state estimate and observations
(Massachusetts Institute of Technology, 2020)
The Atlantic Water (AW) Layer in the Arctic Subpolar gyre sTate Estimate (ASTE), a regional, medium-resolution coupled ocean-sea ice state estimate, is analyzed for the first time using bounding isopycnals. A surge of AW, ...
The relationship between iron and nitrogen fixation in Trichodesmium spp.
(Massachusetts Institute of Technology, 2009)
Trichodesmium spp. are considered the dominant nitrogen (N) fixing cyanobacteria in tropical and subtropical oceans, regimes frequently characterized by low iron (Fe). Limited information exists about what levels of Fe ...