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

Dataset

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Biodiversity II: Effects of Plant Biodiversity on Population and Ecosystem Processes - Experiment 120


Soil nitrogen

Years Available: 1994 - 2006

Principle Investigators

Tilman, David
Reich, Peter
Knops, Johannes
Wedin, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1YearYear
2PlotPlot
3DepthDepth in cM
4NumSpNumber of species planted in plot as specified by treatmentdimensionless
5SpNumNumber of species planted in plot including seed contaminent and replacement for species belived to have bad seeddimensionless
6FgNumNumber of Functional groups planteddimensionless
7FgsetFunctional Groups planted3= c3grass, 4 = c4 grass, L = Legume, F = Forbs, W = Woody
8C3C3 Group was planted in plot1=planted, 0=not planted
9C4C4 Group was planted in plot1=planted, 0=not planted
10ForbForbs was planted in plot1=planted, 0=not planted
11LegumeLegume was planted in plot1=planted, 0=not planted
12WoodyWoody was planted in plot1=planted, 0=not planted
13AchmiAchillea millefolium(lanulosa) was planted in plot1=planted, 0=not planted
14AgrsmAgropyron smithii was planted in plot1=planted, 0=not planted
15AmocaAmorpha canescens planted in plot1=planted, 0=not planted
16AndgeAndropogon gerardi was planted in plot1=planted, 0=not planted
17AsctuAsclepias tuberosa was planted in plot1=planted, 0=not planted
18ElycaElymus canadensis was planted in plot1=planted, 0=not planted
19KoecrKoeleria cristata was planted in plot1=planted, 0=not planted
20LescaLespedeza capitata was planted in plot1=planted, 0=not planted
21LiaasLiatris aspera was planted in plot1=planted, 0=not planted
22LuppeLupinus perennis was planted in plot1=planted, 0=not planted
23MonfiMonarda fistulosa was planted in plot1=planted, 0=not planted
24PanviPanicum virgatum was planted in plotplanted=1, not planted=0
25PetpuPetalostemum purpureum was planted in plotplanted=1, not planted=0
26PoaprPoa pratensis was planted in plot1=planted, 0=not planted
27QueelQuercus ellipsoidalis was planted in plot1=planted, 0=not planted
28QuemaQuercus macrocarpa was planted in plot1=planted, 0=not planted
29SchscSchizachyrium scoparium was planted in plot1=planted, 0=not planted
30SornuSorghastrum nutans was planted in plot1=planted, 0=not planted
31SoilN(%)Percent Nitrogen of soil sampledimensionless
 

SAMPLE DATASET

YearPlotDepthNumSpSpNumFgNumFgsetC3C4ForbLegumeWoodyAchmiAgrsmAmoPetAndgeAsctuElycaKoecrLescaLiaasLuppeMonSolPanviPetpuPoaprQueelQuemaSchscSornuSoilN(%)
199420-20 cm111L000100000000100000000000.034
1994220-40 cm111L000100000000100000000000.028
1994240-60 cm111L000100000000100000000000.018
1994260-100 cm111L000100000000100000000000.016
199430-20 cm4524F011000000100010110000000.043
1994320-40 cm4524F011000000100010110000000.025
1994340-60 cm4524F011000000100010110000000.02
1994360-100 cm4524F011000000100010110000000.015
199450-20 cm1114010000001000000000000000.037
1994520-40 cm1114010000001000000000000000.027
1994540-60 cm1114010000001000000000000000.026
1994560-100 cm1114010000001000000000000000.016
                               

Download dataset ne120
Biodiversity II: Effects of Plant Biodiversity on Population and Ecosystem Processes : Soil nitrogen

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