Boreal forest floor greenhouse gas emissions across a wildfire-disturbed chronosequence
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Identification info
- Metadata Language
- English (en)
- Character set
- utf8
- Dataset Reference Date ()
- 2017-03-21
- Identifier
- doi: / 10.5285/f08a5de5-55d4-44de-90e1-94bb4f814054
- Other citation details
- Mason, K.E., Oakley, S., Street, L.E., Arróniz-Crespo, M., Jones, D.L., DeLuca, T.H., Ostle, N.J. (2017). Boreal forest floor greenhouse gas emissions across a wildfire-disturbed chronosequence. NERC Environmental Information Data Centre 10.5285/f08a5de5-55d4-44de-90e1-94bb4f814054
- Maintenance and update frequency
- unknown
- GEMET - INSPIRE themes, version 1.0 ()
-
- Soil
- Limitations on Public Access
- otherRestrictions
- Other constraints
- no limitations
- Use constraints
- otherRestrictions
- Use constraints
- otherRestrictions
- Other constraints
- © UK Centre for Ecology & Hydrology
- Use constraints
- otherRestrictions
- Other constraints
- If you reuse this data, you should cite: Mason, K.E., Oakley, S., Street, L.E., Arróniz-Crespo, M., Jones, D.L., DeLuca, T.H., Ostle, N.J. (2017). Boreal forest floor greenhouse gas emissions across a wildfire-disturbed chronosequence. NERC Environmental Information Data Centre https://doi.org/10.5285/f08a5de5-55d4-44de-90e1-94bb4f814054
- Spatial representation type
- textTable
- Topic category
-
- Environment
- Begin date
- 2012-06-01
- End date
- 2014-07-31
- Code
- WGS 84
Distribution Information
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- Quality Scope
- dataset
- Other
- dataset
Report
- Dataset Reference Date ()
- 2010-12-08
- Statement
- Field data was collected in June and September 2012, June 2013, and July 2014. Greenhouse gas fluxes were measured using infrared gas analysers (PP Systems EGM4) for CO2 and manual samples from static chambers for CH4 and N2O, which were analysed on a gas chromatogram (PerkinElmer Autosystem XL). Data were quality controlled by plotting all data points and removing any points showing signs of the system not being settled or properly sealed. Calibration standards were used for both systems. At the time of sampling, measures of air temperature and photosynthetically active radiation were taken using a temperature probe (TinyTag) and PAR Quantum Sensor (Skye Instruments), respectively. Soil cores were collected either along a transect or from within the gas collars. Cores were PVC pipes of 5 cm diameter and 10 cm length. Manual processing (including oven-drying of samples) gave values for soil horizon depths, bulk density, and loss on ignition. pH was determined by mixing 10 g fresh soil in 25 mL deionized water and measuring using a pH probe (Hanna Instruments). Total phosphorous was obtained using a digestion method with analysis on a SEAL AutoAnalyser3 (Seal Analytical). Total C:N was obtained by analysing samples on a Truspec C:N analyser (LECO Corp.). Instruments were run with calibrated standards. Estimates of cover by individual plant species were made visually and photos were used for quality control. Plant material was collected from within the gas collars, dried at 60ºC, and weighed for total biomass. Air temperature, soil temperature at 1 cm and 5 cm depth, soil moisture, and surface leaf moisture were measured using weather stations (Decagon Devices). Data was plotted to quality control for errors caused by dead batteries, snow cover, etc.
Metadata
- File identifier
- f08a5de5-55d4-44de-90e1-94bb4f814054 XML
- Metadata Language
- English (en)
- Character set
- ISO/IEC 8859-1 (also known as Latin 1)
- Resource type
- dataset
- Hierarchy level name
- dataset
- Metadata Date
- 2024-02-08T17:26:36
- Metadata standard name
- UK GEMINI
- Metadata standard version
- 2.3