Home |
Search |
Today's Posts |
![]() |
|
sci.geo.meteorology (Meteorology) (sci.geo.meteorology) For the discussion of meteorology and related topics. |
|
LinkBack | Thread Tools | Display Modes |
#1
![]() |
|||
|
|||
![]()
CO2 Level at Least 800,000-Year High!
According to the Earth System Research Laboratory of the US National Oceanic & Atmospheric Administration, the May monthly mean CO2 concentration measured at Mauna Loa was 389.47 ppmv. This is a new maximum for this data set, the longest term and most frequently referenced CO2 data. Also, according to the IPCC WG1 AR4 list of robust findings: "Current atmospheric concentrations of CO2 and CH4, and their associated positive radiative forcing, far exceed those determined from ice core measurements spanning the last 650,000 years." The EPICA Dome C record extends this to 800,000 years. Please see data from Lüthi, D et al. (2008) at http://doi.pangaea.de/10.1594/PANGAE...01?format=html For a graph and curve fit of data taken at Mauna Loa, please see: http://members.cox.net/rcoppock/CO2-6DegreesFreedom.jpg Clearly, the atmospheric CO2 concentration is rising exponentially. To see this, compare the trend of the red colored points on the graph I have provided with a straight line. =-=-=-=-=-=-=-=-= These data may be found at: ftp://ftp.cmdl.noaa.gov/ccg/co2/trends/co2_mm_mlo.txt The yearly means of the 607 points of monthly data follow: YEAR CO2_ppmv 1958 315.33 8 months of data 1959 315.98 1960 316.91 1961 317.64 1962 318.45 1963 318.99 1964 319.20 9 months of data 1965 320.04 1966 321.38 1967 322.16 1968 323.04 1969 324.62 1970 325.68 1971 326.32 1972 327.45 1973 329.68 1974 330.17 1975 331.13 11 months of data 1976 332.05 1977 333.78 1978 335.41 1979 336.78 1980 338.68 1981 340.11 1982 341.22 1983 342.84 1984 344.22 11 months of data 1985 345.87 1986 347.19 1987 348.98 1988 351.45 1989 352.90 1990 354.16 1991 355.48 1992 356.27 1993 356.95 1994 358.64 1995 360.63 1996 362.37 1997 363.47 1998 366.50 1999 368.14 2000 369.40 2001 371.07 2002 373.17 2003 375.78 2004 377.52 2005 379.76 2006 381.85 2007 383.71 2008 385.57 2009 388.15 4 months of data [Watch the fossil fools dust off an ancient archive of pseudo-science and arcane mathematics in a lame attempt to challenge these basic facts. That's entertainment! One lie that fossil fools frequently fib is that there is no relationship between CO2 and global mean surface temperature, or that this relationship has broken down recently. For the truth, a scatter-plot of this strong relationship, please see: http://members.cox.net/rcoppock/TempVsCO2.jpg N= 51, R^2 = 0.78 Non-Zero Slope F-statistic: 177.709 on 1 and 49 DF, p-value: 2.2e-16 ] |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
Highest CO2 Level in More Than 800,000 Years! | sci.geo.meteorology (Meteorology) | |||
Highest CO2 Level in More Than 800,000 Years NOT! | sci.geo.meteorology (Meteorology) | |||
Highest CO2 Level in More Than 800,000 Years! | sci.geo.meteorology (Meteorology) | |||
CO2 Level at Least 800,000-Year High! | sci.geo.meteorology (Meteorology) | |||
100,000 homes destroyed, at least 115 dead, 1,800 injured as typhoon pounds eastern China | sci.geo.meteorology (Meteorology) |