C:
Coral Reef Protection - Information on protecting coral reefs through watershed management plans [U.S. Environmental Protection Agency (EPA)]

E:
Earth’s Water Cycle in a Changing Climate - Webcast of a presentation at the Library of Congress by Peter Hildebrand, chief of the Hydrospheric and Biospheric Sciences Laboratory at NASA Goddard Space Flight Center. [U.S. Library of Congress (LOC), Science, Technology and Business Division]

N:
National Coral Reef Institute - NCRI's primary objective is the assessment, monitoring, and restoration of coral reefs through basic and applied research and through training and education. [U.S. Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), Nova Southeastern University Oceanographic Center]

O:
Ocean Biogeographic Information System (OBIS - USA) - Brings together marine biological occurrence data for more than 84,000 species in a standard format, with metadata, web-based discovery and download. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), Core Science Systems (CSS), Core Science Analytics & Synthesis Program]