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Keeling, Ralph F.
4
Alexandra Steffen
2
Amanda Cole
2
Ashu Dastoor
2
Barr, Alan
2
Black, T Andrew
2
Bohrer, Gil
2
Bracho, Rosvel
2
Drake, Bert
2
Ed Sverko
2
Goldstein, Allen
2
Goulden, Michael L
2
Gu, Lianhong
2
Hayley Hung
2
Hollinger, David Y
2
Jianmin Ma
2
John Norman Westgate
2
Katul, Gabriel
2
Kolb, Thomas
2
Law, Beverly E
2
Lee, Xuhui
2
Margolis, Hank
2
Meyers, Tilden
2
Monson, Russell
2
Munger, William
2
Oren, Ram
2
Paw U, Kyaw Tha
2
Richardson, Andrew D
2
Schmid, Hans Peter
2
Staebler, Ralf
2
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Atmosphere
Alert Canada
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Cape Kumukahi Hawaii
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Carbon dioxide
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Mauna Loa Hawaii
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Palmer Station Antarctica
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South Pole Antarctica
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Utqiaġvik Alaska
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Macquarie Island Tasmania
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Niwot Ridge Colorado
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Oxygen
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La Jolla Pier San Diego, Calif
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Arctic
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Biophysical Phenomena
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Circumpolar region
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Climate
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Conservation of Natural Resources
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General Science & Technology
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La Jolla San Diego, Calif
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Mercury
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