methods <- dbGetQuery(db, "SELECT * FROM odm2.methods")
1 |
Specimen collection |
waterisotopefield |
water isotope sample collection |
Collect water sample without headspace for water isotopes |
NA |
NA |
3 |
Specimen analysis |
waterisotopelab |
Picarro L1102-i |
D-18O and D-D ratios measured using a cavity ringdown spectroscopic liquid water laser isotope analyzer (Picarro L1102-i) in the Virginia Tech Water Quality Lab housed within the Biological Systems Engineering Department. |
NA |
NA |
5 |
Instrument deployment |
soilmoistureTDR |
Soil moisture measurement |
Point measurement of soil moisture using TDR probe with 1.5 inch probes |
NA |
NA |
7 |
Specimen collection |
SC |
Soil chamber gas sampling |
Collect a 30ml gas sample from a static soil chamber |
NA |
NA |
8 |
Specimen collection |
air |
Collect gas air sample |
Collect a sample of air such as for headspace sampling |
NA |
NA |
9 |
Specimen collection |
HS |
Collect headspace dissolved gas sample |
Collect a sample of dissolved gas from water using headspace equilibration technique. Concurrently taken air sample should be noted as a related samplingfeature. |
NA |
NA |
10 |
Specimen collection |
FC |
Floating chamber gas sampling |
Collect a 30ml gas sample from a floating chamber for gas exchange measurements |
NA |
NA |
11 |
Specimen collection |
bubbles |
Bubble gas sampling |
Collect gas produced from ebullition. Note in action annotation if natural or forced ebullition from stomping. |
NA |
NA |
12 |
Specimen analysis |
GC |
SRI Gas Chromatograph |
CH4 and CO2 peak areas measured using an SRI Gas Chromatograph in the University of Maryland Palmer Lab housed within the Plant Sciences and Landscape Architecture Department. |
NA |
NA |
13 |
Instrument deployment |
ATMOS22 |
Sonic anemometer deployment |
Continuous measurement of wind speed, direction, and gust speed using ATMOS-22 sonic anemometer. |
NA |
NA |
14 |
Instrument deployment |
SonicAnemometer |
SonicAnemometer |
NA |
NA |
NA |
15 |
Instrument deployment |
soilmoisture |
soilmoisture |
NA |
NA |
NA |
16 |
Specimen collection |
test field method |
test field method |
NA |
NA |
NA |
17 |
Specimen analysis |
test lab method |
test lab method |
NA |
NA |
NA |
19 |
Specimen analysis |
test second lab method |
test second lab method |
NA |
NA |
NA |
27 |
Specimen analysis |
LOI |
Loss on Ignition (Sparks 1996) |
NA |
NA |
NA |
28 |
Specimen analysis |
Wm |
Gravimetric water content (%) |
NA |
NA |
NA |
29 |
Specimen analysis |
Soil pH-CaCl2 |
Soil pH-CaCl2 |
NA |
NA |
NA |
31 |
Specimen collection |
Collected two 30-cm soil cores w/ Oakfield probe |
Collected two 30-cm soil cores w/ Oakfield probe |
NA |
NA |
NA |
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