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Recent Greenhouse Gas Concentrations

Gases typically measured in parts per million (ppm), parts per billion (ppb) or parts per trillion (ppt) by volume are presented separately to facilitate comparison of numbers.

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Date Of Record Release 2011-05-17 21:20:39
Description Gases typically measured in parts per million (ppm), parts per billion (ppb) or parts per trillion (ppt) by volume are presented separately to facilitate comparison of numbers.
Classification
Resource Type
Format
Subject
Source University of North Texas
Keyword Atmospheric Composition, Climate Variability and Change
Selector Selection Committee
Date Of Record Creation 2011-05-17 20:45:07
Education Level
Date Last Modified 2011-05-17 21:20:39
Creator Blasing, T.J.
Language English
Date Record Checked: 2011-05-17 00:00:00 (W3C-DTF)

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