Welcome to EarthChem

Welcome to the new EarthChem website.

The new EarthChem web site gives you access to all data systems and services for geochemistry that are operated by the Integrated Earth Data Applications (IEDA) Research Group, including the Geochemical Resource Library, PetDB, NAVDAT, and SedDB.

EarthChem develops and operates digital data collections that support the preservation, discovery, access and analysis of geochemical data, and facilitates their integration with the broad array of other available earth science parameters. EarthChem uses advanced information technologies and data management practices in order to advance science and education.
 
EarthChem data collections are developed, operated and maintained by a joint team of disciplinary scientists, data scientists, data managers and information technology developers at the Lamont-Doherty Earth Observatory as part of the Integrated Earth Data Applications (IEDA) Research Group. IEDA is a collaborative effort of the EarthChem Program and the Marine Geoscience Data System (MGDS) to develop and operate integrated data services for the Earth and Ocean Sciences.