Houghton, R. A., and J. L. Hackler. 2001. Carbon Flux to the
Atmosphere from Land-Use Changes: 1850 to 1990. ORNL/CDIAC-131, NDP-050/R1.
Carbon Dioxide Information Analysis
Center, U.S. Department of Energy, Oak Ridge National Laboratory, Oak Ridge, Tennessee,
U.S.A.
Table 3. Contents and format of ndp050.dat (File 2)
Variable Variable Variable Starting Ending Units Spreadsheet Definition and
type width column column column comments
YEAR Integer 4 5 8 year A Year
NAM Real 6 11 16 1000 Mg C B Net flux for North America
SCAM Real 6 22 27 1000 Mg C C Net flux for South and Central America
EUROPE Real 6 31 36 1000 Mg C D Net flux for Europe
NAFRME Real 5 45 49 1000 Mg C E Net flux for North Africa and the Middle East
TRAFR Real 6 54 59 1000 Mg C F Net flux for Tropical Africa
FSU Real 6 64 69 1000 Mg C G Net flux for the Former Soviet Union
CHINA Real 6 74 79 1000 Mg C H Net flux for China
SSEASIA Real 7 84 90 1000 Mg C I Net flux for South and Southeast Asia
PACDR Real 5 97 101 1000 Mg C J Net flux for the Pacific Developed Region
TOTAL Real 8 104 111 1000 Mg C K Net global flux