University of Minnesota
University of Minnesota
College of Biological Sciences
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Nitrogen limitation in decomposition - Experiment 211


Initial Substrate Chemistry

Years Available: 2005

Principle Investigators

Hobbie, Sarah
Hobbie, Sarah
Ogdahl, Megan

Nitrogen limitation in decomposition - Experiment 211


Initial Substrate Chemistry

Years Available: 2005

Principle Investigators

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1Collection Sitethe site (burn unit 103 or 209) where substrate was collected
2Leaves or Litterwhether the substrate was green leaves or senesced litter
3Repanalytical replicate. note that all constituents were not measured on the same analytical replicates. C and N were measured on the same samples.
4Cinitial carbon (%)dimensionless
5Ninitial nitrogen (%)dimensionless
6cellsolinitial cell soluble concentration (%)dimensionless
7hemicelluloseinitial concentration of hemicellulose bound proteins (%)dimensionless
8celluloseinitial concentration of cellulose (%)dimensionless
9lignininitial concentration of nonhydrolyzable material (i.e., mostly lignin plus other recalcitrant compounds) (%)dimensionless
10Cainitial calcium concentrations (%)dimensionless
11Kinitial potassium (%)dimensionless
12Mginitial magnesium (%)dimensionless
13Mninitial manganese (%)dimensionless
14Pinitial phosphorus (%)dimensionless
 

SAMPLE DATASET

Collection Siteleaves or litterRepCNcellsolhemicellulosecelluloseligninCaKMgMnP
103leaves147.3772.20854.5318.211611.690.6450.7050.1770.0160.141
103leaves247.0891.86854.418.2317.0610.710.6990.6260.1750.0150.136
103leaves346.9171.94859.5816.9914.719.190.8530.6840.1940.040.152
103litter148.780.6224915.0917.5518.771.030.3660.1590.0610.158
103litter248.0630.61152.0814.0417.1917.141.0040.3650.1630.0680.155
103litter349.1940.64849.1714.7518.2918.231.0150.3990.1650.0610.153
209leaves147.3492.05347.7920.6118.2413.770.8570.9170.2380.0660.178
209leaves247.3972.22646.3321.8816.7615.460.8560.960.2470.0650.173
209leaves347.6132.34247.720.2118.6213.870.820.8230.2360.0620.169
209litter148.6670.85644.815.7218.6721.231.080.2520.1870.1230.107
209litter247.430.81943.3915.5519.0222.471.0440.2270.1710.1230.094
209litter347.3640.79444.7215.6618.5821.461.0540.2130.1920.1450.099
              

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Nitrogen limitation in decomposition: Initial Substrate Chemistry

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