University of Minnesota
University of Minnesota
College of Biological Sciences
http://www.cbs.umn.edu/

Dataset

Effect of Fire Frequency on Grassland Vegetation and Soils - Experiment 012


Soil nitrate and ammonium

Years Available: 1987

Principle Investigators

Knops, Johannes

View All Experiment and Dataset Methods

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ATTRIBUTES

FieldNameDefinitionUnitCode
1Field number/letterField ID
2Plot numberPlot
3Sampling date (YYMMDD)Sampling date
4BurnTrtIDBurn Treatment ID
5BrunTrtFreq(burns/year)Burn Treatment Frequencydimensionless
6Moisture (g H2O / 100g Dry Soil)Moisture (g H2O / 100g Dry Soil)gramsH2oPer100gramsDrySoil
7NH4 (mg / kg of Soil)NH4 (mg / kg of Soil)milligramsPerKilogram
8NO3 (mg / kg of Soil)NO3 (mg / kg of Soil)milligramsPerKilogram
 

SAMPLE DATASET

Field number/letterPlot numberSampling date (YYMMDD)BurnTrtIDBrunTrtFreq(burns/year)Moisture (g H2O / 100g Dry Soil)NH4 (mg / kg of Soil)NO3 (mg / kg of Soil)
B187072240.2510.940.6020.003
B2870722118.130.5230.019
B387072240.259.20.4010.003
B4870722309.791.7250.098
B5870722119.240.7850.048
B6870722115.970.4210.157
B7870722306.080.4220.022
B887072240.258.560.4280.002
B987072220.510.190.8970.003
B1087072220.58.40.5520.003
B1187072240.257.471.3190.037
B1287072220.57.820.5810.021
        

Download dataset nohe012
Effect of Fire Frequency on Grassland Vegetation and Soils: Soil nitrate and ammonium

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