Data Package Metadata   View Summary

Community response to removals of plant frunctional groups and species at the Jornada Basin, 1997-2002

General Information
Data Package:
Local Identifier:knb-lter-jrn.210121001.57
Title:Community response to removals of plant frunctional groups and species at the Jornada Basin, 1997-2002
Alternate Identifier:DOI PLACE HOLDER
Abstract:

This data package contains vegetative cover data of plots that have had various plant functional groups or species experimentally removed at the Jornada Basin. This data was collected in an effort to distinguish the differential effects of plant community biomass, plant community functional groups, and biodiversity within functional groups to plant community response. To make these distinctions, treatments were established by the selective removal of plant species or of all species of a functional group within a plot. There are eight treatments: a control (C, no removals); four functional group removal treatments (PG, perennial grass removed; S, shrubs removed; SSh, subshrubs removed; Succ, succulents removed), and three treatments where richness within a functional group was manipulated. The latter include the simplified treatment (Simp, where only the single most abundant species of each growth form remains, while all other species of those growth forms are removed), the reduced‐Larrea treatment (rL, where the dominant of each growth form is removed, and minority components remain), and a second form of the reduced treatment (rP, where Prosopis rather than Larrea is removed as the shrub dominant).Following treatments, vegetative data was collected by sampling each plot along three transects twice a year (Spring and Fall) for 5 years from 1997-2002 (no data was collected in 1998). This data set consists of the date of collection, plot number, treatment type, transect number, quadrat number, species codes, two diameters, height, condition, count, record IDs, and error codes. Data collection was completed in 2002.

Publication Date:2020-12-03

Time Period
Begin:
1997-05-19
End:
2002-09-26

People and Organizations
Contact:Data Manager(Jornada Basin LTER) [  email ]
Creator:Huenneke, Laura (New Mexico State University)

Data Entities
Data Table Name:
Biodiversity vegetation transect data, 1997-2002
Description:
1997-2002 vegetation cover of plots after removal of various plant functional groups and species at the Jornada Basin
Other Name:
JRN DSD file (Dataset Documentation)
Description:
Early format Jornada metadata file for this dataset.
Detailed Metadata

Data Entities


Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210121001/57/3029abf4bbb9daa28af3188d5f0b6694
Name:Biodiversity vegetation transect data, 1997-2002
Description: 1997-2002 vegetation cover of plots after removal of various plant functional groups and species at the Jornada Basin
Number of Records:302816
Number of Columns:14

Table Structure
Object Name:JRN_121001_biodiversity_transect_data.csv
Size:16733076 bytes
Authentication:7c69e23aea31fa4303f0bfeb11a491f3 Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\r\n
Orientation:column
Simple Delimited:
Field Delimiter:,

Table Column Descriptions
 
Column Name:date  
plot  
treatment  
transect  
quad  
spp  
diam1  
diam2  
height  
condition  
count  
notes  
ec  
org_rsn  
Definition:DatePlot number [1-100, 48 plots total]Treatment [C = control, S= shrub removal, PG = perennial grass removal, SSh = subshrub removal, Succ = succulent removal, Simp = simplified, rL = reduced minus Larrea, rP = reduced minus Prosopis]Transect number, west to east [1-3]Quadrat number [1-15, recorded as 15-1 (north-south)]Species code [4 or 5 alpha numeric accronym. To link these codes to recognized taxa, please refer to the ""Vascular Plant Species of the Jornada Basin"" Package. https://portal.edirepository.org/nis/mapbrowse?packageid=knb-lter-jrn.210520001.1]Maximum diameter [cm]maximum diameter perpendicular to first diameter [cm]Vertical height [cm]Condition [L = Live, D = Dead]Number of similar size occurencesNotes ID [VTm##syy.ini where VT = Vegetation Transect, m = media <B=Book, T=Tape>, ## = book or tape number, s = season <F = Fall, S = Spring, W = Winter>, yy = year, ini = observer initials]error code [0 = none, 1 = see history log entry]Original record sequence number
Storage Type:date  
float  
string  
float  
float  
string  
float  
float  
float  
string  
float  
string  
float  
float  
Measurement Type:dateTimerationominalratiorationominalratioratiorationominalrationominalratioratio
Measurement Values Domain:
Formatmm/dd/yyyy
Precision
Unitnumber
Typenatural
Min
Max100 
Allowed Values and Definitions
Enumerated Domain 
Code Definition
CodeSucc
DefinitionSucculent removal
Source
Code Definition
CodeC
DefinitionControl
Source
Code Definition
CodeS
DefinitionShrub removal
Source
Code Definition
CodePG
DefinitionPerennial grass removal
Source
Code Definition
CoderL
DefinitionReduced minus Larrea
Source
Code Definition
CodeSimp
DefinitionSimplified
Source
Code Definition
CoderP
DefinitionReduced minus Prosopis
Source
Code Definition
CodeSSh
DefinitionSubshrub removal
Source
Unitnumber
Typenatural
Min
Max
Unitnumber
Typenatural
Min
Max15 
Allowed Values and Definitions
Enumerated Domain 
Code Definition
CodeDAPU
Definitionsee vascular plant code key
Source
Code Definition
CodeBAAB
Definitionsee vascular plant code key
Source
Code Definition
CodeFLCE
Definitionsee vascular plant code key
Source
Code Definition
CodeLATR
Definitionsee vascular plant code key
Source
Code Definition
CodeMELE
Definitionsee vascular plant code key
Source
Code Definition
CodeMUPO
Definitionsee vascular plant code key
Source
Code Definition
CodePAIN
Definitionsee vascular plant code key
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Code Definition
CodeCRPO
Definitionsee vascular plant code key
Source
Code Definition
CodeZIAC
Definitionsee vascular plant code key
Source
Code Definition
CodePRGL
Definitionsee vascular plant code key
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Code Definition
CodeUNK01
Definitionsee vascular plant code key
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Code Definition
CodeXAMI
Definitionsee vascular plant code key
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Code Definition
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Definitionsee vascular plant code key
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Code Definition
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Definitionsee vascular plant code key
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Code Definition
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Definitionsee vascular plant code key
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Code Definition
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Definitionsee vascular plant code key
Source
Code Definition
CodeYUBA
Definitionsee vascular plant code key
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Code Definition
CodeDIWI
Definitionsee vascular plant code key
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Code Definition
CodeIPLO
Definitionsee vascular plant code key
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Code Definition
CodeEUPH1
Definitionsee vascular plant code key
Source
Code Definition
CodeCHCO
Definitionsee vascular plant code key
Source
Code Definition
CodeCYGY
Definitionsee vascular plant code key
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Code Definition
CodeDEPI
Definitionsee vascular plant code key
Source
Code Definition
CodeZIGR
Definitionsee vascular plant code key
Source
Code Definition
CodeOPVI
Definitionsee vascular plant code key
Source
Code Definition
CodeECTR
Definitionsee vascular plant code key
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Code Definition
CodeUNK05
Definitionsee vascular plant code key
Source
Code Definition
CodeOPLE
Definitionsee vascular plant code key
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Code Definition
CodeUKFO1
Definitionsee vascular plant code key
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Code Definition
CodeHAGR
Definitionsee vascular plant code key
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Code Definition
CodeUNK04
Definitionsee vascular plant code key
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Code Definition
CodeSACY
Definitionsee vascular plant code key
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Code Definition
CodeSPIN
Definitionsee vascular plant code key
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Code Definition
CodeRHMI
Definitionsee vascular plant code key
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Code Definition
CodeVEWR
Definitionsee vascular plant code key
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Code Definition
CodeEPTR
Definitionsee vascular plant code key
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Code Definition
CodeKOSP
Definitionsee vascular plant code key
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Code Definition
CodeACNA
Definitionsee vascular plant code key
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Code Definition
CodeSELE
Definitionsee vascular plant code key
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Code Definition
CodeUNK24
Definitionsee vascular plant code key
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Code Definition
CodeYUEL
Definitionsee vascular plant code key
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Code Definition
CodeUKGR1
Definitionsee vascular plant code key
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Code Definition
CodeCABA
Definitionsee vascular plant code key
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Code Definition
CodeUKFO2
Definitionsee vascular plant code key
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Code Definition
CodeBOER1
Definitionsee vascular plant code key
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Code Definition
CodeBAMU
Definitionsee vascular plant code key
Source
Code Definition
CodeUNK15
Definitionsee vascular plant code key
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Code Definition
CodeSAHA
Definitionsee vascular plant code key
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Code Definition
CodeCOMA
Definitionsee vascular plant code key
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Code Definition
CodeSPHA1
Definitionsee vascular plant code key
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Code Definition
CodePECT1
Definitionsee vascular plant code key
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Code Definition
CodeDYAC
Definitionsee vascular plant code key
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Code Definition
CodeMESC
Definitionsee vascular plant code key
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Code Definition
CodeUNK11
Definitionsee vascular plant code key
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Code Definition
CodeUNK10
Definitionsee vascular plant code key
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Code Definition
CodeAMCH
Definitionsee vascular plant code key
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Code Definition
CodeUNK09
Definitionsee vascular plant code key
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Code Definition
CodeUNK06
Definitionsee vascular plant code key
Source
Code Definition
CodeUNK07
Definitionsee vascular plant code key
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Code Definition
CodeDAFO
Definitionsee vascular plant code key
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Code Definition
CodeUNK08
Definitionsee vascular plant code key
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Code Definition
CodeALWR
Definitionsee vascular plant code key
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Code Definition
CodeSPOR1
Definitionsee vascular plant code key
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Code Definition
CodeUNK12
Definitionsee vascular plant code key
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Code Definition
CodeIPCO
Definitionsee vascular plant code key
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Code Definition
CodeSAKA
Definitionsee vascular plant code key
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Code Definition
CodeSARC1
Definitionsee vascular plant code key
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Code Definition
CodeZELO
Definitionsee vascular plant code key
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Code Definition
CodeUKSP1
Definitionsee vascular plant code key
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Code Definition
CodeHOGL
Definitionsee vascular plant code key
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Code Definition
CodeEUSE
Definitionsee vascular plant code key
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Code Definition
CodeEUGL
Definitionsee vascular plant code key
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Code Definition
CodeUKGS1
Definitionsee vascular plant code key
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Code Definition
CodeEUMI
Definitionsee vascular plant code key
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Code Definition
CodeEUSR
Definitionsee vascular plant code key
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Code Definition
CodeBOAR
Definitionsee vascular plant code key
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Code Definition
CodeEUAL
Definitionsee vascular plant code key
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Code Definition
CodeBOIN
Definitionsee vascular plant code key
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Code Definition
CodeBOUT1
Definitionsee vascular plant code key
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Code Definition
CodeALIN
Definitionsee vascular plant code key
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Code Definition
CodeBOBA
Definitionsee vascular plant code key
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Code Definition
CodeBSDL1
Definitionsee vascular plant code key
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Code Definition
CodeMAPI
Definitionsee vascular plant code key
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Code Definition
CodeEURE
Definitionsee vascular plant code key
Source
Code Definition
CodeMUAR
Definitionsee vascular plant code key
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Code Definition
CodePEAN
Definitionsee vascular plant code key
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Code Definition
CodeERTR
Definitionsee vascular plant code key
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Code Definition
CodeBOBA1
Definitionsee vascular plant code key
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Code Definition
CodeALCH
Definitionsee vascular plant code key
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Code Definition
CodeMOCE
Definitionsee vascular plant code key
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Code Definition
CodeTECO
Definitionsee vascular plant code key
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Code Definition
CodeARAD
Definitionsee vascular plant code key
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Code Definition
CodeKALL1
Definitionsee vascular plant code key
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Code Definition
CodeAMFI
Definitionsee vascular plant code key
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Code Definition
CodeBOWR
Definitionsee vascular plant code key
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Code Definition
CodePORT1
Definitionsee vascular plant code key
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Code Definition
CodeBAPE
Definitionsee vascular plant code key
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Code Definition
CodeUKSH1
Definitionsee vascular plant code key
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Code Definition
CodeSPFL
Definitionsee vascular plant code key
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Code Definition
CodeBOER
Definitionsee vascular plant code key
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Code Definition
CodeEUST
Definitionsee vascular plant code key
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Code Definition
CodeBOSP
Definitionsee vascular plant code key
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Code Definition
CodeTILA
Definitionsee vascular plant code key
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Code Definition
CodeAMPA
Definitionsee vascular plant code key
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Code Definition
CodePOPA
Definitionsee vascular plant code key
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Code Definition
CodeSOLA1
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Code Definition
CodeXASP
Definitionsee vascular plant code key
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Code Definition
CodeLAMI1
Definitionsee vascular plant code key
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Code Definition
CodeARIS1
Definitionsee vascular plant code key
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Code Definition
CodeASCL1
Definitionsee vascular plant code key
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Code Definition
CodeASTE1
Definitionsee vascular plant code key
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Code Definition
CodeFEWI
Definitionsee vascular plant code key
Source
Code Definition
CodePENA
Definitionsee vascular plant code key
Source
Code Definition
CodeERAB
Definitionsee vascular plant code key
Source
Code Definition
CodeERDI
Definitionsee vascular plant code key
Source
Code Definition
CodeIVAM
Definitionsee vascular plant code key
Source
Code Definition
CodeNAHI
Definitionsee vascular plant code key
Source
Code Definition
CodeMAFE
Definitionsee vascular plant code key
Source
Code Definition
CodeLEER
Definitionsee vascular plant code key
Source
Code Definition
CodePHCO
Definitionsee vascular plant code key
Source
Code Definition
CodePHAC1
Definitionsee vascular plant code key
Source
Code Definition
CodeSTAR
Definitionsee vascular plant code key
Source
Code Definition
CodeCRMI
Definitionsee vascular plant code key
Source
Code Definition
CodeDRCU
Definitionsee vascular plant code key
Source
Code Definition
CodeASTE
Definitionsee vascular plant code key
Source
Code Definition
CodeAPRA
Definitionsee vascular plant code key
Source
Code Definition
CodeLEVI
Definitionsee vascular plant code key
Source
Code Definition
CodeMEPU
Definitionsee vascular plant code key
Source
Code Definition
CodeLELA
Definitionsee vascular plant code key
Source
Code Definition
CodeOEPR
Definitionsee vascular plant code key
Source
Code Definition
CodeLEPI1
Definitionsee vascular plant code key
Source
Code Definition
CodePHIN
Definitionsee vascular plant code key
Source
Code Definition
CodeTOAN
Definitionsee vascular plant code key
Source
Code Definition
CodeCRCR
Definitionsee vascular plant code key
Source
Code Definition
CodeERAN
Definitionsee vascular plant code key
Source
Code Definition
CodeERRO
Definitionsee vascular plant code key
Source
Code Definition
CodeASNU
Definitionsee vascular plant code key
Source
Code Definition
CodeASAL
Definitionsee vascular plant code key
Source
Code Definition
CodeOPPH
Definitionsee vascular plant code key
Source
Code Definition
CodeCAWR
Definitionsee vascular plant code key
Source
Code Definition
CodeSELO
Definitionsee vascular plant code key
Source
Code Definition
CodeCRYP1
Definitionsee vascular plant code key
Source
Code Definition
CodeLYPA
Definitionsee vascular plant code key
Source
Code Definition
CodeEPTO
Definitionsee vascular plant code key
Source
Code Definition
CodeSPCO
Definitionsee vascular plant code key
Source
Code Definition
CodeCHST
Definitionsee vascular plant code key
Source
Code Definition
CodeMENT1
Definitionsee vascular plant code key
Source
Code Definition
CodeSTEX
Definitionsee vascular plant code key
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Code Definition
CodeERBE
Definitionsee vascular plant code key
Source
Code Definition
CodeLARE
Definitionsee vascular plant code key
Source
Code Definition
CodeERIO1
Definitionsee vascular plant code key
Source
Code Definition
CodeCRAN
Definitionsee vascular plant code key
Source
Code Definition
CodeUNSU1
Definitionsee vascular plant code key
Source
Code Definition
CodeVERB1
Definitionsee vascular plant code key
Source
Code Definition
CodeATCA
Definitionsee vascular plant code key
Source
Code Definition
CodeUKFO4
Definitionsee vascular plant code key
Source
Code Definition
CodeDYPE
Definitionsee vascular plant code key
Source
Code Definition
CodeLONE
Definitionsee vascular plant code key
Source
Code Definition
CodeALMA
Definitionsee vascular plant code key
Source
Code Definition
CodeOPUN1
Definitionsee vascular plant code key
Source
Code Definition
CodeUKFO5
Definitionsee vascular plant code key
Source
Code Definition
CodeUKSH
Definitionsee vascular plant code key
Source
Code Definition
CodeCACH
Definitionsee vascular plant code key
Source
Code Definition
CodeIBTE
Definitionsee vascular plant code key
Source
Code Definition
CodeUKFO
Definitionsee vascular plant code key
Source
Code Definition
CodePEPA
Definitionsee vascular plant code key
Source
Code Definition
CodeFABA1
Definitionsee vascular plant code key
Source
Code Definition
CodeALLI1
Definitionsee vascular plant code key
Source
Code Definition
CodeENDE
Definitionsee vascular plant code key
Source
Code Definition
CodeARNE
Definitionsee vascular plant code key
Source
Code Definition
CodeVEEN
Definitionsee vascular plant code key
Source
Code Definition
CodeTALI1
Definitionsee vascular plant code key
Source
Code Definition
CodeSAAB
Definitionsee vascular plant code key
Source
Code Definition
CodeHYVE
Definitionsee vascular plant code key
Source
Code Definition
CodeBOTO
Definitionsee vascular plant code key
Source
Code Definition
CodeBRAR
Definitionsee vascular plant code key
Source
Code Definition
CodeTRBE
Definitionsee vascular plant code key
Source
Code Definition
CodeUKFO6
Definitionsee vascular plant code key
Source
Code Definition
CodePAIND
Definitionsee vascular plant code key
Source
Code Definition
CodeXAMID
Definitionsee vascular plant code key
Source
Code Definition
CodeLATRD
Definitionsee vascular plant code key
Source
Code Definition
CodePRGLD
Definitionsee vascular plant code key
Source
Code Definition
CodeFLCED
Definitionsee vascular plant code key
Source
Code Definition
CodeYUBAD
Definitionsee vascular plant code key
Source
Code Definition
CodeALWRD
Definitionsee vascular plant code key
Source
Code Definition
CodeDYACD
Definitionsee vascular plant code key
Source
Code Definition
CodeMILI
Definitionsee vascular plant code key
Source
Code Definition
CodeRHMID
Definitionsee vascular plant code key
Source
Code Definition
CodeLUCO
Definitionsee vascular plant code key
Source
Code Definition
CodeZIACD
Definitionsee vascular plant code key
Source
Code Definition
CodeEPTRD
Definitionsee vascular plant code key
Source
Code Definition
CodeCHIN
Definitionsee vascular plant code key
Source
Code Definition
CodeRANE
Definitionsee vascular plant code key
Source
Code Definition
CodePLPA
Definitionsee vascular plant code key
Source
Code Definition
CodeMELED
Definitionsee vascular plant code key
Source
Code Definition
CodeXANT1
Definitionsee vascular plant code key
Source
Code Definition
CodeLILI1
Definitionsee vascular plant code key
Source
Code Definition
CodeCORY1
Definitionsee vascular plant code key
Source
Code Definition
CodeCOSC
Definitionsee vascular plant code key
Source
Code Definition
CodeTAAN
Definitionsee vascular plant code key
Source
Code Definition
CodeXASA
Definitionsee vascular plant code key
Source
Unitcentimeter
Typenatural
Min
Max454 
Unitcentimeter
Typenatural
Min
Max374 
Unitcentimeter
Typenatural
Min
Max292 
Allowed Values and Definitions
Enumerated Domain 
Code Definition
CodeL
DefinitionLive
Source
Code Definition
CodeD
DefinitionDead
Source
Unitnumber
Typenatural
Min
Max565 
Allowed Values and Definitions
Enumerated Domain 
Code Definition
Codeunknown
DefinitionUnknown
Source
Code Definition
CodeVTT26F97.LH
Definitionsee attribute definition
Source
Code Definition
CodeVTB01F97.LH
Definitionsee attribute definition
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Code Definition
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Definitionsee attribute definition
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Definitionsee attribute definition
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Definitionsee attribute definition
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Code Definition
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Code Definition
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Definitionsee attribute definition
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Definitionsee attribute definition
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Definitionsee attribute definition
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Definitionsee attribute definition
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Definitionsee attribute definition
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Code Definition
CodeVTT01S99.MB
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Code Definition
CodeVTT02S99.MB
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Code Definition
CodeVTT03S99.MB
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Code Definition
CodeVTT04S99.MB
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Code Definition
CodeVTT05S99.MB
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Code Definition
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Code Definition
CodeVTT06S99.MB
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Code Definition
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Code Definition
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Code Definition
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Code Definition
CodeVTT32S99.MB
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Code Definition
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Code Definition
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Code Definition
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Code Definition
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Unitnumber
Typewhole
Min
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Missing Value Code:            
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Accuracy Report:                            
Accuracy Assessment:                            
Coverage:                            
Methods:                            

Non-Categorized Data Resource

Name:JRN DSD file (Dataset Documentation)
Entity Type:unknown
Description:Early format Jornada metadata file for this dataset.
Physical Structure Description:
Object Name:bdvegtrn.dsd.txt
Size:24108 bytes
Authentication:8662e2af1b71d5e7c976dc5d1e194c6d Calculated By MD5
Externally Defined Format:
Format Name:text/plain
Data:https://pasta-s.lternet.edu/package/data/eml/knb-lter-jrn/210121001/57/392ffff125b26f947b8cfc5727b5b805

Data Package Usage Rights

This information is released under the Creative Commons license - Attribution - CC BY (https://creativecommons.org/licenses/by/4.0/). The consumer of these data ("Data User" herein) has an ethical obligation to cite it appropriately in any publication that results from its use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. Where appropriate, the Data User is encouraged to consider collaboration or co-authorship with the authors. The Data User should realize that misinterpretation of data may occur if used out of context of the original study. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data. Thank you.

Keywords

By Thesaurus:
JRN Dataset KeywordsVegetation Dynamics, LTER III
Jornada Project NamesBiodiversity, study 121
Jornada Place NamesJER, CDRRC
LTER Core AreaPopulation Studies
LTER Controlled VocabularyPlant Communities, Biodiversity, Plant Ecology, Community Dynamics, Plant Cover, Transects, Plant Functional Types, Plant Species, Plant Growth, Vascular Plants

Methods and Protocols

These methods, instrumentation and/or protocols apply to all data in this dataset:

Methods and protocols used in the collection of this data package
Description:

Sampling design and laboratory analysis

=======================================

This study was conducted from 1997-2002 as part of the Jornada Basin LTER program. The objective of this study was to distinguish the differential effects of plant community biomass, plant community functional groups, and biodiversity within functional groups to plant community response. To make these distinctions, treatments were established by the selective removal of plant species or of all species of a functional group within a plot. There are eight treatments: a control (C, no removals); four functional group removal treatments (PG, perennial grass removed; S, shrubs removed; SSh, subshrubs removed; Succ, succulents removed), and three treatments where richness within a functional group was manipulated. The latter include the simplified treatment (Simp, where only the single most abundant species of each growth form remains, while all other species of those growth forms are removed), the reduced‐Larrea treatment (rL, where the dominant of each growth form is removed, and minority components remain), and a second form of the reduced treatment (rP, where Prosopis rather than Larrea is removed as the shrub dominant). Treatments were established in summer/fall 1995. Plants were removed by cutting at the soil surface (no soil disturbance or herbicide application). All vegetation removed during treatment application was field weighed and dry weighed for the purposes of this study, but is not included within this dataset.

Each treatment was replicated in 6 plots, with 48 total plots. Within each plot, three 1 m x 15 m transects (total area 45 m2) crossed each 15 m x 15 m central area in the plots: one at the western-most edge of each area, one 5 m to the east, and the third 10 m to the east of the western boundary. These transects were sampled by the use of meter sticks to frame individual quadrats (numbered 1-15 within each transect; the transects are numbered 1 to 3, from west to east in each plot). Sampling took place twice a year (Spring and Fall) for 5 years from 1997-2002 (no data was collected in 1998). All plants rooted within the quadrat (or with more than half of the stem or basal area rooted within) were measured for maximum diameter, maximum perpendicular diameter, and height (all to nearest cm). The entire plant canopy was measured, not just that portion falling within the quadrat. Plants rooted outside the quadrat, whose canopies may overlap the quadrat, were not measured. Multiple individuals of the same dimensions in a single quadrat were given a "count" (if no count recorded, count = 1). Dead plants are identified as species (where possible) and recorded as "condition = dead." High densities of fluffgrass in fall 1997 forced alterations to sampling, such that DAPU was measured only in odd-numbered quadrats for most of the transects. The following applies to readings of DAPU (fluffgrass): In Spring 97 all quads read for DAPU). Beginning with Fall 97 only odd numbered quads measured for DAPU. In Spring and Fall 99 DAPU and all forbs were read in only odd numbered quads. In Spring and Fall 2000 DAPU was read in odd numbered quads (forbs were read in all quads). In Spring 2001 DAPU and all forbs were read in odd numbered quads. In Fall 2001, all vegetation in every quad was read. In Spring 2002 all vegetation in all quads was read.

This data set consists of the date of collection, plot number, treatment type, transect number, quadrat number, species codes, two diameters, height, condition, count, record IDs, and error codes. Data collection was completed in 2002.

Additional files

An additional metadata file - bdvegtrn.dsd.txt - from the earlier Jornada information management system is included and may contain useful metadata.

REFERENCES

Buonopane, Michelle, Laura Foster Huenneke, and Marta Remmenga. "Community response to removals of plant functional groups and species from a Chihuahuan Desert shrubland." Oikos 110.1 (2005): 67-80.

People and Organizations

Publishers:
Organization:Environmental Data Initiative
Email Address:
info@environmentaldatainitiative.org
Web Address:
https://environmentaldatainitiative.org
Creators:
Individual: Laura Huenneke
Organization:New Mexico State University
Id:https://orcid.org/0000-0002-2562-6822
Contacts:
Individual: Data Manager
Organization:Jornada Basin LTER
Email Address:
datamanager.jrn.lter@gmail.com

Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to all data in this dataset:

Time Period
Begin:
1997-05-19
End:
2002-09-26
Geographic Region:
Description:This study took place in the Basin Floor geomorphic unit. For more precise coordinates contact the data manager (datamanager.jrn.lter@gmail.com)
Bounding Coordinates:
Northern:  32.7494871Southern:  32.47317259
Western:  -106.8728831Eastern:  -106.6927163

Project

Parent Project Information:

Title:Jornada Basin LTER III
Personnel:
Individual: Laura Huenneke
Organization:New Mexico State University
Id:https://orcid.org/0000-0002-2562-6822
Role:Principal Investigator
Funding: NSF DEB 9411971

Maintenance

Maintenance:
Description:Completed
Frequency:
Other Metadata

Additional Metadata

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        |     |     |     |___text '\n        '
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        |     |___text '\n    '
        |___text '\n  '

EDI is a collaboration between the University of New Mexico and the University of Wisconsin – Madison, Center for Limnology:

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