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Allequash Creek Wetland Half-Hourly Soil Porewater PCO2 2021

General Information
Data Package:
Local Identifier:knb-lter-ntl.429.1
Title:Allequash Creek Wetland Half-Hourly Soil Porewater PCO2 2021
Alternate Identifier:DOI PLACE HOLDER
Abstract:

Dissolved CO2, also known as PCO2, was continuously measured in parts per million in soil porewater in a riverine fen in Northern Wisconsin near the eddy covariance flux tower positioned there, named the Allequash Creek Wetland Site (US-ALQ) on AmeriFlux. The site is also a North Temperate Lakes (NTL) LTER study site. This data package contains half-hourly averages of PCO2 from March 24th to October 25th, 2021. This data package is complete but data collection may be reinstated in the future.

Publication Date:2023-07-07
For more information:
Visit: DOI PLACE HOLDER

Time Period
Begin:
2021-03-24
End:
2021-10-25

People and Organizations
Contact:Richardson, Jessica L (Louisiana State University, Data Manager) [  email ]
Creator:Richardson, Jessica L (Louisiana State University, Data Manager)
Creator:Desai, Ankur R (University of Wisconsin-Madison, Professor)
Creator:Thom, Jonathan (University of Wisconsin-Madison, Lab Manager)

Data Entities
Data Table Name:
USALQPCO2
Description:
Half-hourly continuous soil porewater dissolved CO2 (ppm) at Allequash Creek Wetland, a NTL-LTER site and AmeriFlux site (flux tower name US-ALQ)
Detailed Metadata

Data Entities

Data Table

Data:https://pasta-s.lternet.edu/package/data/eml/knb-lter-ntl/429/1/a63691b0d21a2256c10013d8959277ff
Name:USALQPCO2
Description:Half-hourly continuous soil porewater dissolved CO2 (ppm) at Allequash Creek Wetland, a NTL-LTER site and AmeriFlux site (flux tower name US-ALQ)
Number of Records:10262
Number of Columns:2

Table Structure
Object Name:USALQPCO2.csv
Size:311427 byte
Authentication:5bf47428ab9f1cd325a469ec3c0a2b91 Calculated By MD5
Text Format:
Number of Header Lines:1
Record Delimiter:\r\n
Orientation:column
Simple Delimited:
Field Delimiter:,
Quote Character:"

Table Column Descriptions
 datetimepCO2 (ppm)
Column Name:datetime  
pCO2 (ppm)  
Definition:time stampCO2 partial pressure or dissolved CO2 in water
Storage Type:dateTime  
float  
Measurement Type:dateTimeratio
Measurement Values Domain:
FormatYYYY-MM-DD hh:mm:ss
Precision
Unitppm
Typereal
Missing Value Code:  
CodeNaN
ExplMissing or unrealistic data was replaced with NaN
Accuracy Report:    
Accuracy Assessment:    
Coverage:    
Methods:    

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) is required 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:
LTER Controlled Vocabularywetlands, water, soil, water chemistry, aquatic ecosystems, carbon dioxide
(No thesaurus)greenhouse gas, fen

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:

Continuous measurements were made using a waterproofed CO2 probe (Vaisala GMP-222) sunk into the marsh soil near the flux tower, US-ALQ.

People and Organizations

Publishers:
Organization:Environmental Data Initiative
Email Address:
info@edirepository.org
Web Address:
https://edirepository.org
Id:https://ror.org/0330j0z60
Creators:
Individual: Jessica L Richardson
Organization:Louisiana State University
Position:Data Manager
Email Address:
jturner5@lsu.edu
Id:https://orcid.org/0000-0003-1532-4174
Individual: Ankur R Desai
Organization:University of Wisconsin-Madison
Position:Professor
Email Address:
desai@aos.wisc.edu
Id:https://orcid.org/0000-0002-5226-6041
Individual: Jonathan Thom
Organization:University of Wisconsin-Madison
Position:Lab Manager
Email Address:
jthom@ssec.wisc.edu
Id:https://orcid.org/0000-0002-1179-9511
Contacts:
Individual: Jessica L Richardson
Organization:Louisiana State University
Position:Data Manager
Email Address:
jturner5@lsu.edu
Id:https://orcid.org/0000-0003-1532-4174

Temporal, Geographic and Taxonomic Coverage

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

Time Period
Begin:
2021-03-24
End:
2021-10-25
Sampling Site: 
Description:Point measurements were made in wetland soil near the flux tower, US-ALQ.
Site Coordinates:
Longitude (degree): -89.6067Latitude (degree): 46.0308

Project

Parent Project Information:

Title:Allequash Creek Wetland Soil Porewater PCO2
Personnel:
Individual: Jessica L Richardson
Organization:Louisiana State University
Position:Data Manager
Email Address:
jturner5@lsu.edu
Id:https://orcid.org/0000-0003-1532-4174
Role:Data Maintenance, Data Upload, Data Analysis

Maintenance

Maintenance:
Description:

Dissolved CO2 concentrations below atmospheric background level during the time of study (420 ppm) were replaced with missing value placeholders.

Frequency:
Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'ppm'
        |     |     |     |  \___attribute 'name' = 'ppm'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'parts per million CO2'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'emlEditor'
        |     |        \___attribute 'app' = 'ezEML'
        |     |        \___attribute 'release' = '2023.07.06'
        |     |___text '\n    '
        |___text '\n  '

Copyright 2024 Environmental Data Initiative. This material is based upon work supported by the National Science Foundation under grants #2223103 and #2223104. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. Please contact us with questions, comments, or for technical assistance regarding this web site or the Environmental Data Initiative. Please read our privacy policy to know what information we collect about you and to understand your privacy rights.

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