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]

M:
Mapping Water Use from Space - Webcast - Webcast of a talk at the Library of Congress. Martha Anderson, PhD., talks about using images from the Landsat satellite program to monitor water use and drought on U.S. farms. It is used to measure evapotranspiration, the total amount of water used in the process of growing crops. [U.S. Library of Congress (LOC)]

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]

Ocean Biogeographic Information System USA - Brings together marine biological occurrence data in a standardized format in order to serve research and natural resource management needs. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), Core Science Analytics and Synthesis (CSAS)]

P:
Pacific Coral Reefs - Describes how the U.S. Geological Survey maps, monitors, and models coral reefs, provides links to current USGS reef research, and offers general information on reefs. [U.S. Department of the Interior (DOI), U.S. Geological Survey (USGS), Pacific Coastal & Marine Science Center]