Simulating a bubbly ocean

Simulating Ocean Water

Simulating PACE Global Ocean Radiances

The NASA PACE mission is a hyper-spectral radiometer planned for launch in the next decade. It is intended to provide new information on ocean biogeochemical constituents by parsing the details of high resolution spectral absorption and scattering. It is the first of its kind for global applications and as such, poses challenges for design and operation. To support pre-launch mission developmen...

Cells have a bubbly look

JCB • VOLUME 167 • NUMBER 2 • 2004 190 A chaperone feels the heat chaperone is supposed to keep its cool when temperatures get hot. But Syed Rizvi, Laura Mancino, Malini Raghavan (University of Michigan, Ann Arbor, MI), and colleagues show that calreticulin—a glycoprotein chaperone—starts to melt in the heat. The resulting structural changes actually improve its chaperone activity and may also ...

Simulating the global distribution of nitrogen isotopes in the ocean

[1] We present a new nitrogen isotope model incorporated into the three‐dimensional ocean component of a global Earth system climate model designed for millennial timescale simulations. The model includes prognostic tracers for the two stable nitrogen isotopes, N and N, in the nitrate (NO3 ), phytoplankton, zooplankton, and detritus variables of the marine ecosystem model. The isotope effects o...

Turbulent Bubbly Flow