Woods Hole Oceanographic Institution

Bernhard P-Ehrenbrink

» Marine Os isotopes

» Extraterrestrial matter flux

» Extinction events

» Snowball Earth

» Continental crust

» Oceanic crust

» The Tonga Arc

» Volcanic PGE Emissions

» Black shale

» Aquatic Re & Mo

» Bedrock geology

» Anthropogenic PGE

» Global Rivers Observatory


» PicoTrace Clean Lab

» Teaching & Outreach

» Rivers of Rhode Island

The Global Rivers Observatory conducts time-series observations (about monthly) on the following rivers: Mississippi, Fraser, Yukon, Mackenzie, Danube, Ob, Yenisei, Lena, Kolyma, Ganges, Brahmaputra, Congo and Amazon in partnership with many national and international colleagues.

Please visit for a complete list of our collaborators, both in the US and internationally.

Visit for more information on our work, including multimedia presentations of our research.  This project has been funded by the National Science Foundation through its Emerging Topics in Biogeochemical Cycles (ETBC) Program: OCE-0851015 to WHOI, the WHRC and UNH.

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