Search results for ppm
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4 datasets for “ppm”
- BC Data Catalogue
Air Quality and Climate Monitoring: Unverified Hourly Air Quality and Meteorological Data
Environmental Monitoring and Analysis BranchUpdated 31 Oct 2026
… xml) * Carbon monoxide (CO) in parts per million (ppm) * Hydrogen sulfide (H2S) and Total reduced sulfur (TRS) in …
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- Open Government Canada
Air Quality and Climate Monitoring: Unverified Hourly Air Quality and Meteorological Data
Government of British Columbia | Gouvernment de la Colombie-BritanniqueUpdated 4 Nov 2026
… xml) * Carbon monoxide (CO) in parts per million (ppm) * Hydrogen sulfide (H2S) and Total reduced sulfur (TRS) in …
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- data.gov.au
The role of nitrate in nitrogen nutrition of the mangrove Avicennia marina in North Queensland
Australian Ocean Data NetworkUpdated 4 Sept 2025
… 5, 10, 30 and 50 ppm N. Each treatment group contained 5 replicate seedlings giving a total of …
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- +1
- Open Government Canada
Lithogeochemistry Athabasca
Government of Saskatchewan | Gouvernement de la SaskatchewanUpdated 5 Feb 2025
… Majors oxides are in percent; all other elements are in ppm. **Please Note – All published Saskatchewan Geological Survey …
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- SHP