claim: "The Keeling curve, which is widely used to show the increase in CO2 emissions, is based on data from the top of Mount Mauna Loa in Hawaii.
evidences.evidence_id: Keeling Curve:0
evidences.article: Keeling Curve
evidences.evidence: The Keeling Curve is a graph of the accumulation of carbon dioxide in the Earth's atmosphere based on continuous measurements taken at the Mauna Loa Observatory on the island of Hawaii from 1958 to the present day.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Keeling Curve:143
evidences.article: Keeling Curve
evidences.evidence: "Carbon dioxide tops 400 ppm at Mauna Loa, Hawaii".
evidences.votes: NOT_ENOUGH_INFO SUPPORTS
evidences.evidence_id: Keeling Curve:16
evidences.article: Keeling Curve
evidences.evidence: Keeling’s Tellus article of 1960 presented the first monthly CO 2 records from Mauna Loa and Antarctica (1957 to 1960), finding a “distinct seasonal cycle…and possibly, a worldwide rise in CO2 from year to year.” By the 1970s, it was well established that the increase of atmospheric carbon dioxide was ongoing and due to anthropogenic emissions.
evidences.votes: SUPPORTS SUPPORTS
evidences.evidence_id: Keeling Curve:17
evidences.article: Keeling Curve
evidences.evidence: Carbon dioxide measurements at the Mauna Loa Observatory in Hawaii are made with a type of infrared spectrophotometer, now known as a nondispersive infrared sensor, that is calibrated using World Meteorological Organization standards.
evidences.votes: NOT_ENOUGH_INFO SUPPORTS
evidences.evidence_id: Keeling Curve:8
evidences.article: Keeling Curve
evidences.evidence: Charles David Keeling, of Scripps Institution of Oceanography at UC San Diego, was the first person to make frequent regular measurements of atmospheric CO 2 concentrations at the South Pole, and on Mauna Loa, Hawaii from March 1958 onwards.
evidences.votes: SUPPORTS SUPPORTS