{"id":1543,"date":"2018-01-19T11:39:02","date_gmt":"2018-01-19T11:39:02","guid":{"rendered":"https:\/\/research.reading.ac.uk\/meteorology\/?page_id=1543"},"modified":"2019-01-24T10:38:54","modified_gmt":"2019-01-24T10:38:54","slug":"trace-gases","status":"publish","type":"page","link":"https:\/\/research.reading.ac.uk\/meteorology\/atmospheric-observatory\/trace-gases\/","title":{"rendered":"Trace gases"},"content":{"rendered":"

Trace gases<\/h3>\n

Measurements of trace gases – water vapour H2<\/sub>O, carbon dioxide CO2<\/sub>\u00a0– are made at 10 Hz using a Licor LI-7500 Open Path CO2\/H2O Gas Analyzer. Atmospheric pressure is also recorded by the sensor.<\/p>\n

\"Licor<\/p>\n

The Licor gas analyzer sensor (on the right), mounted adjacent to the Gill windsonic anemometer within the Atmospheric Observatory, photographed March 2016. Photograph Copyright \u00a9 Stephen Burt.<\/em><\/p>\n

PERIOD OF RECORD AVAILABLE<\/h4>\n

Record commenced summer 2015.<\/p>\n

How to request climatological data from the Observatory<\/a><\/p>\n

Sensor manufacturer links:<\/p>\n

LI-7500RS Open Path CO2\/H2O Gas Analyzer<\/a><\/p>\n

Operational notes or changes:<\/p>\n\n\n\n\n
\n
Date<\/em><\/div>\n<\/th>\n
\n
Change<\/em><\/div>\n<\/th>\n<\/tr>\n
\n
<\/div>\n<\/th>\n
\n
<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h3>\n

This page updated January 2018<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

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