SCOR Working Group
The Scientific Committee on Oceanic Research Working Group 116 is concentrating on sediment trap and Th-234 methods for particulate organic carbon export in the upper ocean.

U.S. Ocean Carbon Biochemistry (OCB)
The Ocean Carbon and Biogeochemistry Group seeks to to establish the evolving role of the ocean in the global carbon cycle in the face of environmental change through studies of marine biogeochemical cycles and associated ecosystems.

234Th Applications Meeting
The purpose of the proposed workshop is to bring together a number of international experts in the collection and application of 234Th in aquatic ecosystems with diverse opinions and backgrounds to discuss and define current 234Th issues and to devise a coherent strategy as to how to resolve them.

More Links
Additional links can be found here.