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Federal
Quality-controlled sea surface marine physical, meteorological and other in situ measurements from the NCEI Surface Underway Marine Database (NCEI-SUMD)
National Oceanic and Atmospheric Administration, Department of Commerce —
This collection contains global in-situ sea surface underway measurements from the NOAA NCEI Surface Underway Marine Database (NCEI-SUMD, formerly the NCEI... -
Federal
Groundwater Chemistry and Water Table Depth Time Series in Ramotswa, Botswana
US Agency for International Development —
Monitoring and production borehole data from Ramotswa Botswana, including: groundwater chemistry, borehole GPS points, groundwater dissolved gases, and rainwater... -
Federal
A prospective, cross-sectional study of anaemia and peripheral iron status in antiretroviral naïve, HIV-1 infected children in Cape Town, South Africa
U.S. Department of Health & Human Services —
Background Anaemia is a common manifestation of paediatric HIV infection. Although there are many causes, anaemia of chronic diseases is the most frequent type. In...