National Infrastructure Research Environment - Portals, Applications, Workflows Research Environment - Portals, Applications, Workflows DFC Collaboration Environment – Data Grid DFC Collaboration Environment – Data Grid Community Resource Repository Community Resource Repository Community Resource Catalog Community Resource Catalog Community Resource Services Community Resource Services Existing infrastructure XSEDE Kepler OOI TDLC iPlant CUAHSI NCDC Dataverse GeoBrain DataONE NCSA Polyglot DFC - CNI
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