Found 439 datasets matching "CH4".
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Timeseries data from 'Station CH4, South Florida Program Survey Cruises' (station-ch4-south-florida-progra)
Search relevance: 96.59 | Views last month: 0 -
The BOREAS TGB-01 team made numerous measurements of trace gas concentrations and fluxes at various NSA sites. This data set contains half-hourly averages of ambient methane (CH4) measurements and...
Search relevance: 87.40 | Views last month: 0 -
The BOREAS TGB-01 team made numerous measurements of trace gas concentrations and fluxes at various NSA sites. This data set contains methane (CH4) and carbon dioxide (CO2) concentrations in soil...
Search relevance: 86.81 | Views last month: 0 -
This dataset provides in situ airborne measurements of atmospheric carbon dioxide (CO2), methane (CH4), water vapor concentrations, air temperature, pressure, and wind speed and direction as well...
Search relevance: 84.28 | Views last month: 0 -
This data set contains atmospheric measurements of carbon dioxide (CO2) and methane (CH4) from 12 sites sites located across the state of Utah. Data are in Comma Separated Value (CSV) ASCII text...
Search relevance: 84.02 | Views last month: 0 -
The BOREAS TF-04 team measured fluxes of carbon dioxide (CO2) and methane (CH4) across the soil-air interface in four ages of jack pine forest at the Southern Study Area of the Boreal Ecosystem...
Search relevance: 78.89 | Views last month: 0 -
This data set provides hourly atmospheric concentrations of methane (CH4), carbon dioxide (CO2), and carbon monoxide (CO) as mole fractions, from January 2012 to December 2014 measured at the...
Search relevance: 77.34 | Views last month: 0 -
These data represent net ecosystem exchange of CH4 and CO2 collected using eddy covariance over various time frames. Data were collected from a brackish marsh at Pointe-aux-Chenes State Wildlife...
Search relevance: 76.63 | Views last month: 0 -
The BOREAS TGB-03 team collected methane (CH4) chamber flux measurements at the NSA fen site during May-September 1994 and June-October 1996. Gas samples were extracted approximately every 7 days...
Search relevance: 76.53 | Views last month: 0 -
This data set provides estimates of daily and monthly carbon dioxide (CO2) and methane (CH4) diffusive and ebullitive flux for dry and flooded areas from two study sites, Cuini and Itu, in the...
Search relevance: 75.91 | Views last month: 0 -
There are three data types in this dataset. 1) Dissolved methane concentrations and stable carbon isotope ratios were measured from water samples collected in the water column and sediments of...
Search relevance: 75.37 | Views last month: 0 -
This dataset provides CO2 and CH4 fluxes and meteorological parameters from five eddy covariance (EC) tower sites located at Barrow (three sites), Atqasuk (ATQ) and Ivotuk (IVO), Alaska. These...
Search relevance: 75.21 | Views last month: 0 -
This dataset contains atmospheric measurements of CO2, CH4, and CO mixing ratios made with a Picarro G2401 spectrometer during the four ATom campaigns. Picarro G2401 uses Wavelength-Scanned Cavity...
Search relevance: 74.25 | Views last month: 0 -
The BOREAS TF-01 team collected various trace gas and energy flux data in its efforts to characterize the temporal energy and gas exchanges that occurred over the SSA-OA site. This data set...
Search relevance: 74.25 | Views last month: 0 -
This dataset provides gridded estimates of gross primary productivity (GPP), ecosystem respiration (Reco), net ecosystem CO2 exchange (NEE = Reco - GPP), and methane (CH4) emissions from tundra...
Search relevance: 73.60 | Views last month: 0 -
This dataset contains gridded estimates of carbon dioxide (CO2) and methane (CH4) fluxes at daily resolution covering the Southern Florida region from 2000 to 2024. Gridded CO2 and CH4 flux...
Search relevance: 73.57 | Views last month: 0 -
This dataset provides Level 1 (L1) in situ atmospheric carbon dioxide (CO2), carbon monoxide (CO), and methane (CH4) concentrations as measured on a network of instrumented communications towers...
Search relevance: 73.52 | Views last month: 0 -
NOTE: please see the latest (March 2025) update at https://doi.org/10.18434/mds2-3765 . This archive is from November 2021.We have become aware of errors in the inlet heights at multiple sites and...
Search relevance: 72.11 | Views last month: 0 -
This dataset provides atmospheric carbon dioxide (CO2), carbon monoxide (CO), and methane (CH4) concentrations as measured on a network of instrumented communications towers operated by the...
Search relevance: 72.07 | Views last month: 0 -
This dataset provides atmospheric carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), water vapor (H2O), and ozone (O3) concentrations collected during airborne campaigns conducted by the...
Search relevance: 71.74 | Views last month: 0
