NOAA Mauna Loa Observatory webcam (facing west) Pieter Tans is the senior scientist and principal investigator who oversees the NOAA CO 2 monitoring program. NOAA now monitors observatory facilities at Mauna Loa. NOAA datasets for Mauna Loa CO 2 that start in 1958 incorproate Scripps CO 2 data from March 1958 to April 1974. started a second, indepement CO 2 monitoring program at the Mauna Loa Observatory. Starting May 1974, the National Oceanic and Atmospheric Administration (NOAA). Scripps CO 2 UCSD Twitter CO 2 UCSD CO 2 Data at MLO and other stations Both programs are based at the Scripps Institution of Oceanography, University of California San Diego (UCSD) in La Jolla, California. is now the senior scientist and principal investigator who oversees the Scripps CO 2 monitoring program, as well as the the Scripps O 2 Program that measures atmospheric oxygen and argon. He directed the Scripps CO 2 program, including CO 2 monitoring at MLO, until he died in 2005. Ĭharles David Keeling of the Scripps Institution of Oceanography started high-precision CO 2 measurements at the Mauna Loa Observatory in March 1958. CO₂ rising: The world's greatest environmental challenge (2010 paperback ed.). Royal Roads University, Victoria, Canada. Learning for Planetary Habitability: A Lived Experience Study With Senior Earth System Scientists. See the "MLO" tab for more links about the Mauna Loa Observatory and other earth monitoring stations. Scripps Keeling Curve & lesson for long term earth observations CO 2 is rising everywhere, and at about the same rate."įor stations at different latitudes, you will find differences in amplitude-much smaller near the South Pole and much larger near the North Pole. "Data from Alaska and Samoa fit right in with the trend from Mauna Loa and the South Pole, where monitoring was begun nearly 20 years earlier. In the book CO 2 Rising, author Tyler Volk writes: But the rate of change is essentially the same at every CO 2 monitoring station. You can see the difference in data from the Mauna Loa Observatory. NOAA notes the following locational advantages: "The undisturbed air, remote location, and minimal influence of vegetation and human activity at MLO are ideal for monitoring constituents in the atmosphere that can cause climate change."Īt present, atmospheric CO 2 is rising twice as fast as it was in the 1960s. The Mauna Loa Observatory may be considered one of the best locations on earth for making these measurements. The location is near the middle of the world's largest ocean, and near the top of the world's tallest mountain, from its base (McGee, 2017, p. This is the site of the world's longest, continuous CO 2 record of direct atmospheric measurements using high-precision instruments. CO 2.Earth mainly features CO 2 data from measurements made by two scientific institutions at the Mauna Loa Observatory (MLO) on the Big Island of Hawaii USA: the National Atmospheric and Oceanic Administration (NOAA) and Scripps Institution of Oceanography (SIO).
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