HRE01 Environmental heterogeneity restoration experiment at Konza Prairie

Summary

Short name: 

HRE01

Abstract: 

We manipulated key resources that influence plant diversity in tallgrass prairie (i.e., soil depth and nitrogen availability) to increase environmental heterogeneity prior to sowing native prairie species into a former agricultural field. We compared variability in nutrient availability, aboveground annual net primary productivity (ANPP), and the composition of species between replicate plots containing soil heterogeneity manipulations and plots with no resource manipulations (n = 4 per treatment) during the first 15 yr of community assembly as a test of the “environmental heterogeneity hypothesis.”

Published on EDI/LTER Data Portal

Citation Suggestion: 

Baer, S. G. 2020. HRE01 Environmental heterogeneity restoration experiment at Konza Prairie . Environmental Data Initiative. http://dx.doi.org/10.6073/pasta/3d6c828030fbdcc7a8b71e262978e848.

Data set ID: 

103

EML revision ID: 

2

Data sources: 

Variables: 

DataCode
  • Label: DataCode
  • Definition: Dataset code
  • Type: Nominal
  • Missing values: None specified
RecType
  • Label:
  • Definition: dataset record type
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecYear
  • Label: RecYear
  • Definition: Year of record
  • Type: Physical quantity
  • Unit: Year (YYYY)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BLOCK
  • Label: BLOCK
  • Definition: The experiment contained 4 blocks
  • Type: Nominal
  • Missing values: None specified
PLOT
  • Label: PLOT
  • Definition: The experiment consisted of 16 plots; plots 1, 3, 6, 8, 9, 10, 14 and 15 were used in this study.
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SUBPLOT
  • Label: SUBPLOT
  • Definition: Each plot contained 12 subplots.
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: 12
  • Minimum: 1
  • Precision: Not specified
  • Missing values: None specified
WPTRT
  • Label: WPTRT
  • Definition: Whole-plot heterogeneity treatment (maxhet and control)
  • Type: Nominal
  • Missing values: None specified
DEPTH
  • Label: DEPTH
  • Definition: Two soil depth treatments were deep (=1) and shallow (=2).
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
NUTRIENT
  • Label: NUTRIENT
  • Definition: Three soil nutrient treatments were ambient (=1), enriched (=2), and reduced (=3).
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TRTCOMB
  • Label: TRTCOMB
  • Definition: Indicates treatment combination resulting from the combination of soil depth and nutrient manipulations (deep soil at ambient N = control, deep soil enriched with N = N; deep soil with reduced N = C; shallow soil at ambient N = stone shallow soil enriched with N = stoneN, and shallow soil with reduced N = stoneC).
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RESTORE_YR
  • Label: RESTORE_YR
  • Definition: Growing season since restored from agriculture
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ANPP
  • Label: ANPP
  • Definition: Aboveground annual net primary productivity (g/m2/y).
  • Type: Physical quantity
  • Unit: gramsPerSquareMeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RESIN_NO3
  • Label: RESIN_NO3
  • Definition: Resin collected nitrate over the growing season (μg/bag). Values represent the average of two bags/subplot; a period indicates missing data
  • Type: Physical quantity
  • Unit: microgramsPerbag
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
H
  • Label: H
  • Definition: Average subplot diversity (Shannon’s index); values are unit-less.
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
R
  • Label: R
  • Definition: Average subplot richness (number of species/0.5 m2)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ANGE
  • Label: ANGE
  • Definition: Andropogon gerardii Vitman
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SCSC
  • Label: SCSC
  • Definition: Schizachyrium scoparium (Michx.) Nash (Michx.) Nash
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BOCU
  • Label: BOCU
  • Definition: Bouteloua curtipendula (Michx.) Torr.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
KOMA
  • Label: KOMA
  • Definition: Koeleria macrantha (Ledeb.) Schult.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PAV12
  • Label: PAV12
  • Definition: Panicum virgatum L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SONU2
  • Label: SONU2
  • Definition: Sorghastrum nutans (L.) Nash
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMCA6
  • Label: AMCA6
  • Definition: Amorpha canescens Pursh
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ARLU
  • Label: ARLU
  • Definition: Artemisia ludoviciana Nutt
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASVE
  • Label: ASVE
  • Definition: Asclepias verticillata L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASVI12
  • Label: ASVI12
  • Definition: Asclepias viridis Walter
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BAAU
  • Label: BAAU
  • Definition: Baptisia australis (L.) R. Br.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BABR2
  • Label: BABR2
  • Definition: Baptisia bracteata Muhl. ex Elliott
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CAIN2
  • Label: CAIN2
  • Definition: Callirhoe involucrata (Torr. & A. Gray) A. Gray
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DACA7
  • Label: DACA7
  • Definition: Dalea candida Michx. ex Willd.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DAPU5
  • Label: DAPU5
  • Definition: Dalea purpurea Vent.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DEIL
  • Label: DEIL
  • Definition: Desmanthus illinoensis (Michx.) MacMill. ex B.L. Rob. & Fernald
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BREU
  • Label: BREU
  • Definition: Brickellia eupatorioides (L.) Shinners
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
LEDE
  • Label: LEDE
  • Definition: Lepidium densiflorum Schrad
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
LECA8
  • Label: LECA8
  • Definition: Lespedeza capitata Michx
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
LIPU
  • Label: LIPU
  • Definition: Liatris punctata Hook
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
OEMA
  • Label: OEMA
  • Definition: Oenothera macrocarpa Nutt
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PSTE5
  • Label: PSTE5
  • Definition: Psoralidium tenuiflorum (Pursh) Rydb
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RACO3
  • Label: RACO3
  • Definition: Ratibida columnifera (Nutt.) Woot. & Standl
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ROAR3
  • Label: ROAR3
  • Definition: Rosa arkansana Porter
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RUHU
  • Label: RUHU
  • Definition: Ruellia humilis Nutt
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SAAZ
  • Label: SAAZ
  • Definition: Salvia azurea Michx. ex Lam
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MINU6
  • Label: MINU6
  • Definition: Mimosa nuttallii (DC. ex Britton & Rose) B.L. Turner
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SPAS
  • Label: SPAS
  • Definition: Sporobolus asper (P. Beauv.) Kunth
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
VEFA2
  • Label: VEFA2
  • Definition: Vernonia fasciculata Michx
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNWD
  • Label: UNWD
  • Definition: Unidentified woody species
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNLEG
  • Label: UNLEG
  • Definition: Unidentified legume
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFB1
  • Label: UNFB1
  • Definition: Unidentified forb 1 (annual/perennial not known)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFB2
  • Label: UNFB2
  • Definition: Unidentified forb 2 (annual/perennial not known)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNGR
  • Label: UNGR
  • Definition: Unidentified grass (C3/C4, annual/perennial unknown)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MANE
  • Label: MANE
  • Definition: Malva neglecta Wallr
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ABTH
  • Label: ABTH
  • Definition: Abutilon theophrasti Medik
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMRE
  • Label: AMRE
  • Definition: Amaranthus retroflexus L
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMTU
  • Label: AMTU
  • Definition: Amaranthus tuberculatus (Moq.) Sauer
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMPS
  • Label: AMPS
  • Definition: Ambrosia psilostachyia DC
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CHAL7
  • Label: CHAL7
  • Definition: Chenopodium album L
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CUFO
  • Label: CUFO
  • Definition: Cucurbita foetidissima Kunth
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
COCA5
  • Label: COCA5
  • Definition: Conyza canadensis (L.) Cronquist
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BASC5
  • Label: BASC5
  • Definition: Bassia scoparia (L.) A.J. Scott
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MEOF
  • Label: MEOF
  • Definition: Melilotus officinalis (L.) Lam
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
GAAP2
  • Label: GAAP2
  • Definition: Galium aparine L
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PHV15
  • Label: PHV15
  • Definition: Physalis virginiana Mill
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PHAM4
  • Label: PHAM4
  • Definition: Phytolacca americana L
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SORO
  • Label: SORO
  • Definition: Solanum rostratum Dunal
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SYOR
  • Label: SYOR
  • Definition: Symphoricarpos orbiculatus Moench
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
VIAM
  • Label: VIAM
  • Definition: Vicia americana Muhl. ex Willd
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BRIN2
  • Label: BRIN2
  • Definition: Bromus inermis Leyss
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CYDA
  • Label: CYDA
  • Definition: Cynodon dactylon (L.) Pers
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DISA
  • Label: DISA
  • Definition: Digitaria sanguinalis (L.) Scop
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ECMU2
  • Label: ECMU2
  • Definition: Echinochloa muricata (P. Beauv.) Fernald
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ELIN3
  • Label: ELIN3
  • Definition: Eleusine indica (L.) Gaertn
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ERCI
  • Label: ERCI
  • Definition: Eragrosti cilianensis (All.) Vign. ex Janchen
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFZG
  • Label: UNFZG
  • Definition: Unknown grass (described fuzzy)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PACA6
  • Label: PACA6
  • Definition: Panicum capillare L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PADI
  • Label: PADI
  • Definition: Panicum dichotomiflorum Michx
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNPAN
  • Label: UNPAN
  • Definition: Panicum spp. (unidentified)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SEFA
  • Label: SEFA
  • Definition: Setaria faberi Herrm
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SEPU8
  • Label: SEPU8
  • Definition: Setaria pumila (Poir.) Roem. & Schult
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNSET
  • Label: UNSET
  • Definition: Setaria spp. (unidentified)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNC4G
  • Label: UNC4G
  • Definition: Unknown C4 grass
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASTU
  • Label: ASTU
  • Definition: Asclepias tuberosa L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
HEHE5
  • Label: HEHE5
  • Definition: Heliopsis helianthoides (L.) Sweet
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MOFI
  • Label: MOFI
  • Definition: Monarda fistulosa L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ACMI2
  • Label: ACMI2
  • Definition: Achillea millefolium L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SYLA3
  • Label: SYLA3
  • Definition: Symphyotrichum laeve (L.) Á. Löve & D. Löve
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DEIL2
  • Label: DEIL2
  • Definition: Desmodium illinoense A. Gray
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
EUAL3
  • Label: EUAL3
  • Definition: Eupatorium altissimum L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TECA3
  • Label: TECA3
  • Definition: Teucrium canadense L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TRBR
  • Label: TRBR
  • Definition: Tradescantia bracteata Small
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNSD
  • Label: UNSD
  • Definition: Unknown seedling
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNUC
  • Label: UNUC
  • Definition: Unknown unclassified
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASSY
  • Label: ASSY
  • Definition: Asclepias syriaca L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNMAL
  • Label: UNMAL
  • Definition: Unknown nightshade (Malvaceae)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFRAG
  • Label: UNFRAG
  • Definition: Fragaria spp. (unidentified)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MESA
  • Label: MESA
  • Definition: Medicago sativa L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TAOF
  • Label: TAOF
  • Definition: Taraxacum officinale F.H. Wigg.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TRRE3
  • Label: TRRE3
  • Definition: Trifolium repens L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SYERE
  • Label:
  • Definition: Symphyotrichum ericoides (L.) G.L. Nesom var. ericoides
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ECAN2
  • Label:
  • Definition: Echinacea angustifolia DC.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TRPE4
  • Label:
  • Definition: Triodanis perfoliata (L.) Nieuwl.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified

Variables: 

DataCode
  • Label:
  • Definition: Dataset Code
  • Type: Nominal
  • Missing values: None specified
RecType
  • Label:
  • Definition: Record Type
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecYear
  • Label:
  • Definition: Year samples were taken
  • Type: Physical quantity
  • Unit: Year (YYYY)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BLOCK
  • Label:
  • Definition: The experiment contained 4 blocks
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
WPTRT
  • Label:
  • Definition: Whole-plot heterogeneity treatment (maxhet and control)
  • Type: Nominal
  • Missing values: None specified
RESTORE_YR
  • Label:
  • Definition: Growing season since restored from agriculture
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PLOT
  • Label:
  • Definition: The experiment consisted of 16 plots; plots 1, 3, 6, 8, 9, 10, 14 and 15 were used in this study
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CVNO3
  • Label:
  • Definition: Whole-plot coefficient of variation in resin collected nitrate over the growing season (%).
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CVANPP
  • Label:
  • Definition: Whole-plot coefficient of variation in ANPP (%)
  • Type: Physical quantity
  • Unit: percent
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
WP_H
  • Label:
  • Definition: Shannon’s diversity (H’) at the whole-plot scale calculated from the average cover of each species using all subplots; measurement is unit-less
  • Type: Physical quantity
  • Unit: dimensionless
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
WP_R
  • Label:
  • Definition: Whole-plot richness; number of species observed from all 0.25 m2 sampling quadrats within a plot
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ANGE
  • Label:
  • Definition: Andropogon gerardii Vitman
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SCSC
  • Label:
  • Definition: Schizachyrium scoparium (Michx.) Nash (Michx.) Nash
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BOCU
  • Label:
  • Definition: Bouteloua curtipendula (Michx.) Torr
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
KOMA
  • Label:
  • Definition: Koeleria macrantha (Ledeb.) Schult
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PAV12
  • Label:
  • Definition: Panicum virgatum L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SONU2
  • Label:
  • Definition: Sorghastrum nutans (L.) Nash
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMCA6
  • Label:
  • Definition: Amorpha canescens Pursh
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ARLU
  • Label:
  • Definition: Artemisia ludoviciana Nutt
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASVE
  • Label:
  • Definition: Asclepias verticillata L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASVI12
  • Label:
  • Definition: Asclepias viridis Walter
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BAAU
  • Label:
  • Definition: Baptisia australis (L.) R. Br.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BABR2
  • Label:
  • Definition: Baptisia bracteata Muhl. ex Elliott
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CAIN2
  • Label:
  • Definition: Callirhoe involucrata (Torr. & A. Gray) A. Gray
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DACA7
  • Label:
  • Definition: Dalea candida Michx. ex Willd
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DAPU5
  • Label:
  • Definition: Dalea purpurea Vent
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DEIL
  • Label:
  • Definition: Desmanthus illinoensis (Michx.) MacMill. ex B.L. Rob. & Fernald
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BREU
  • Label:
  • Definition: Brickellia eupatorioides (L.) Shinners
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
LEDE
  • Label:
  • Definition: Lepidium densiflorum Schrad
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
LECA8
  • Label:
  • Definition: Lespedeza capitata Michx
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
LIPU
  • Label:
  • Definition: Liatris punctata Hook
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
OEMA
  • Label:
  • Definition: Oenothera macrocarpa Nutt
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PSTE5
  • Label:
  • Definition: Psoralidium tenuiflorum (Pursh) Rydb
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RACO3
  • Label:
  • Definition: Ratibida columnifera (Nutt.) Woot. & Standl
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ROAR3
  • Label:
  • Definition: Rosa arkansana Porter
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RUHU
  • Label:
  • Definition: Ruellia humilis Nutt
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SAAZ
  • Label:
  • Definition: Salvia azurea Michx. ex Lam
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MINU6
  • Label:
  • Definition: Mimosa nuttallii (DC. ex Britton & Rose) B.L. Turner
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SPAS
  • Label:
  • Definition: Sporobolus asper (P. Beauv.) Kunth
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
VEFA2
  • Label:
  • Definition: Vernonia fasciculata Michx
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNWD
  • Label:
  • Definition: Unidentified woody species
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNLEG
  • Label:
  • Definition: Unidentified legume
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFB1
  • Label:
  • Definition: Unidentified forb 1 (annual/perennial not known)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFB2
  • Label:
  • Definition: Unidentified forb 2 (annual/perennial not known)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNGR
  • Label:
  • Definition: Unidentified grass (C3/C4, annual/perennial unknown)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MANE
  • Label:
  • Definition: Malva neglecta Wallr
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ABTH
  • Label:
  • Definition: Abutilon theophrasti Medik
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMRE
  • Label:
  • Definition: Amaranthus retroflexus L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMTU
  • Label:
  • Definition: Amaranthus tuberculatus (Moq.) Sauer
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
AMPS
  • Label:
  • Definition: Ambrosia psilostachyia DC.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CHAL7
  • Label:
  • Definition: Chenopodium album L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CUFO
  • Label:
  • Definition: Cucurbita foetidissima Kunth
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
COCA5
  • Label:
  • Definition: Conyza canadensis (L.) Cronquist
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BASC5
  • Label:
  • Definition: Bassia scoparia (L.) A.J. Scott
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MEOF
  • Label:
  • Definition: Melilotus officinalis (L.) Lam
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
GAAP2
  • Label:
  • Definition: Galium aparine L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PHV15
  • Label:
  • Definition: Physalis virginiana Mill
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PHAM4
  • Label:
  • Definition: Phytolacca americana L
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SORO
  • Label:
  • Definition: Solanum rostratum Dunal
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SYOR
  • Label:
  • Definition: Symphoricarpos orbiculatus Moench
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
VIAM
  • Label:
  • Definition: Vicia americana Muhl. ex Willd
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
BRIN2
  • Label:
  • Definition: Bromus inermis Leyss
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
CYDA
  • Label:
  • Definition: Cynodon dactylon (L.) Pers
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DISA
  • Label:
  • Definition: Digitaria sanguinalis (L.) Scop
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ECMU2
  • Label:
  • Definition: Echinochloa muricata (P. Beauv.) Fernald
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ELIN3
  • Label:
  • Definition: Eleusine indica (L.) Gaertn
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ERCI
  • Label:
  • Definition: Eragrostis cilianensis (All.) Vign. ex Janchen
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFZG
  • Label:
  • Definition: Unknown grass (described fuzzy)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PACA6
  • Label:
  • Definition: Panicum capillare L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
PADI
  • Label:
  • Definition: Panicum dichotomiflorum Michx
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNPAN
  • Label:
  • Definition: Panicum spp. (unidentified)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SEFA
  • Label:
  • Definition: Setaria faberi Herrm
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SEPU8
  • Label:
  • Definition: Setaria pumila (Poir.) Roem. & Schult
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNSET
  • Label:
  • Definition: Setaria spp. (unidentified)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNC4G
  • Label:
  • Definition: Unknown C4 grass
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASTU
  • Label:
  • Definition: Asclepias tuberosa L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
HEHE5
  • Label:
  • Definition: Heliopsis helianthoides (L.) Sweet
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MOFI
  • Label:
  • Definition: Monarda fistulosa L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ACMI2
  • Label:
  • Definition: Achillea millefolium L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SYLA3
  • Label:
  • Definition: Symphyotrichum laeve (L.) Á. Löve & D. Löve
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
DEIL2
  • Label:
  • Definition: Desmodium illinoense A. Gray
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
EUAL3
  • Label:
  • Definition: Eupatorium altissimum L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TECA3
  • Label:
  • Definition: Teucrium canadense L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TRBR
  • Label:
  • Definition: Tradescantia bracteata Small
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNSD
  • Label:
  • Definition: Unknown seedling
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNUC
  • Label:
  • Definition: Unknown unclassified
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ASSY
  • Label:
  • Definition: Asclepias syriaca L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNMAL
  • Label:
  • Definition: Unknown nightshade (Malvaceae)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
UNFRAG
  • Label:
  • Definition: Fragaria spp. (unidentified)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
MESA
  • Label:
  • Definition: Medicago sativa L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TAOF
  • Label:
  • Definition: Taraxacum officinale F.H. Wigg
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TRRE3
  • Label:
  • Definition: Trifolium repens L.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
SYERE
  • Label:
  • Definition: Symphyotrichum ericoides (L.) G.L. Nesom var. ericoides
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
ECAN2
  • Label:
  • Definition: Echinacea angustifolia DC.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
TRPE4
  • Label:
  • Definition: Triodanis perfoliata (L.) Nieuwl.
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified

Categories
Dates

Date Range: 

Monday, January 5, 1998 to Saturday, December 30, 2017

Publication Date: 

Monday, February 17, 2020
People

Owner/Creator: 

Contact: