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After just a few years of research, Keeling Curve measurements in the 1960s rang alarm bells that fossil-fuel burning could have a negative impact on the global climate. Over the following decades, the Keeling Curve has served as a constant reminder to the world that cuts in emissions are needed in order to avert the dangerous effects of climate change.
of Keeling’s research over the span of decades provided one of the most important scientific linkages between fossil fuel combustion and global climate change due to the greenhouse effect. Keeling’s legacy includes a mea-surement program that endures to this day, providing an authoritative record of atmospheric CO. 2. concen-
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Apr 30, 2015 · The Mauna Loa program was a high-profile example of the importance of long-term research to advancing scientific understanding of Earth phenomena. Keeling received numerous accolades during his career. He was elected a fellow of the American Academy of Arts and Sciences in 1986 and a member of the National Academy of Sciences in 1994.
Apr 20, 2021 · When Keeling died in 2005, global CO 2 levels had risen to 380 ppm. This year, on April 3, 2021, we surpassed 420 ppm for the first time in recorded history. These measurements were both taken at the Mauna Loa Observatory, Keeling’s legacy. Yet, sixty-three years after its establishment, human-induced climate change is still a topic of ...
Sep 22, 2023 · Keeling’s legacy serves as a testament to the power of scientific curiosity and the importance of rigorous empirical research in addressing one of the most pressing challenges of our time. Sources nationalgeographic.org – The Keeling Curve [1]
Keeling Curve The Keeling Curve, named after American climate scientist Charles David Keeling, tracks changes in the concentration of carbon dioxide (CO2) in Earth's atmosphere at a research station on Mauna Loa in Hawaii. Despite small seasonal fluctuations in CO2 concentration, the overall trend shows that CO2 is increasing in the atmosphere.
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The Keeling Curve is the historical antecedent to all these efforts, and serves as a role model of the importance of data quality. Keeling did not cut corners. He did the hard legwork to improve methods for measuring CO₂ — thus setting a high bar for all those who follow in his footsteps.
