Data Package Metadata View Summary

2018 seasonal high frequency monitoring of Upper Clark Fork River (Montana, USA) dissolved carbon dioxide, dissolved oxygen, pH, and electrical conductivity

General Information

Data Package:
Local Identifier:	edi.404.1
Title:	2018 seasonal high frequency monitoring of Upper Clark Fork River (Montana, USA) dissolved carbon dioxide, dissolved oxygen, pH, and electrical conductivity
Alternate Identifier:	DOI PLACE HOLDER
Abstract:	These data were collected by the University of Montana and Montana State University to support the Upper Clark Fork River restoration monitoring project supported by the US NSF Long Term Research in Environmental Biology (LTREB) program. The original analytical intent for these data was to assess the response of river metabolic regime to the floodplain restoration via inference of whole-ecosystem metabolism from the daily variation in carbon dioxide concentrations. Data are primarily measurements of dissolved carbon dioxide, dissolved oxygen, pH, electrical conductivity, and temperature in well-mixed river thalweg water. Additional miscellaneous data were collected from grab samples for quality assurance. Data are from late in the 2018 field season. Data were collected on the Upper Clark Fork River (USGS HUC 17010201) at the Galen and Racetrack sites northeast of Anaconda, Montana, USA. High frequency carbon dioxide, oxygen, and pH data were collected using field deployments SAMI sensors from Sunburst Sensors (Missoula, Montana, USA). Electrical conductivity and pressure data were collected with Hobo sensors from Onset Computer Corporation (Bourne, Massachusetts, USA).
Purpose:	These data were collected by the University of Montana and Montana State University to support the Upper Clark Fork River restoration monitoring project supported by the US NSF Long Term Research in Environmental Biology (LTREB) program. The original analytical intent for these data was to assess the response of river metabolic regime to the floodplain restoration via inference of whole-ecosystem metabolism from the daily variation in carbon dioxide concentrations.
Publication Date:	2021-08-07

Time Period

Begin:

2018-08-29

End:

2018-10-17

People and Organizations
Contact:	DeGrandpre, Michael D (University of Montana) [ email ]
Creator:	DeGrandpre, Michael D (University of Montana)
Creator:	Beatty, Cory M (University of Montana)
Associate:	Bayrd, Venice (Montana State University, Data curation)
Associate:	Payn, Robert A (Montana State University, Data curation and project PI at MSU)
Associate:	Valett, H Maurice (University of Montana, Project PI at UM)
Associate:	Peipoch, Marc (Stroud Water Research Center, Project co-PI)
Associate:	D'Andrilli, Juliana (Louisiana University Marine Consortium, Project co-PI)

Data Entities
Data Table Name:	pCO2-DO_Galen_2018_SAMI_C22.csv
Description:	In situ measurements by SAMI CO2 probe at Galen site
Data Table Name:	pCO2-DO_Galen_2018_SAMI_C24.csv
Description:	In situ measurements by SAMI CO2 probe at Galen site. Joint deployment for QA.
Data Table Name:	pCO2-DO_Racetrack_2018_SAMI_C24.csv
Description:	In situ measurements by SAMI CO2 probe at Racetrack site
Data Table Name:	pH_Galen_2018_SAMI_P87.csv
Description:	In situ measurements by SAMI pH probe at Galen site
Data Table Name:	pH_Galen_2018_SAMI_P13.csv
Description:	In situ measurements by SAMI pH probe at Galen site. Joint deployment for QA.
Data Table Name:	pH_Racetrack_2018_SAMI_P13.csv
Description:	In situ measurements by SAMI pH probe at Racetrack site
Data Table Name:	ec_Galen_2018_Hobo_20200212.csv
Description:	In situ measurements by Hobo EC probe at Galen site
Data Table Name:	ec_Galen_2018_Hobo_204522395.csv
Description:	In situ measurements by Hobo EC probe at Galen site. Joint deployment for QA.
Data Table Name:	ec_Racetrack_2018_Hobo_204522395.csv
Description:	In situ measurements by Hobo EC probe at Racetrack site
Other Name:	01_input.zip
Description:	Compressed data pipeline folder containing raw data downloaded from instruments. See methods for details.
Other Name:	02_protocol.zip
Description:	Compressed data pipeline folder containing R markdown and R scripts for processing data and metadata. See methods for details.
Other Name:	03_incremental.zip
Description:	Compressed data pipeline folder containing detailed notes and incremental data associated with generation of the data product. See methods for details.

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/404/1/c21f172e08b48b2c8f1ecbabc9e5db12
Name:	pCO2-DO_Galen_2018_SAMI_C22.csv
Description:	In situ measurements by SAMI CO2 probe at Galen site
Number of Records:	4708
Number of Columns:	4

Table Structure

Object Name:

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Size:

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Table Column Descriptions

Column Name:

time

pCO2

temp

Definition:

Time and date of measurement using a Gregorian calendar in universal time (UTC). Property: Time. Entity: Sensor measurement event. Method: Deployed SAMI CO2 probe.

Partial pressure of dissolved CO2 in stream water. Property: Partial pressure of dissolved carbon dioxide. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI CO2 probe.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI CO2 probe.

Concentration of dissolved dioxygen gas in stream water. Property: Concentration of dissolved dioxygen gas. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI CO2 probe.

Storage Type:

date

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Measurement Type:

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Unit	microatmospheres
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Max	941.5

Unit	celsius
Type	real
Min	3.15
Max	17.12

Unit	micromolesPerLiter
Type	real
Min	242.422
Max	402.1

Missing Value Code:

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Expl	Missing value

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Coverage:

Methods:

Data Table


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Name:	pCO2-DO_Galen_2018_SAMI_C24.csv
Description:	In situ measurements by SAMI CO2 probe at Galen site. Joint deployment for QA.
Number of Records:	191
Number of Columns:	4

Table Structure

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temp

Definition:

Time and date of measurement using a Gregorian calendar in universal time (UTC). Property: Time. Entity: Sensor measurement event. Method: Deployed SAMI CO2 probe.

Partial pressure of dissolved CO2 in stream water. Property: Partial pressure of dissolved carbon dioxide. Entity: In-place mixed stream thalweg water. Method: Adjusted deployed SAMI CO2 probe.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI CO2 probe.

Concentration of dissolved dioxygen gas in stream water. Property: Concentration of dissolved dioxygen gas. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI CO2 probe.

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Unit	microatmospheres
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Type	real
Min	11.59221958
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Unit	micromolesPerLiter
Type	real
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Max	325.647

Missing Value Code:

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Expl	Missing value

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Expl	Missing value

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Code	NA
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Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/404/1/6118e2ae4176b9ee1f0409ea733b03b0
Name:	pCO2-DO_Racetrack_2018_SAMI_C24.csv
Description:	In situ measurements by SAMI CO2 probe at Racetrack site
Number of Records:	4512
Number of Columns:	4

Table Structure

Object Name:

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pCO2adj

temp

Definition:

Time and date of measurement using a Gregorian calendar in universal time (UTC). Property: Time. Entity: Sensor measurement event. Method: Deployed SAMI CO2 probe.

Partial pressure of dissolved CO2 in stream water. Property: Partial pressure of dissolved carbon dioxide. Entity: In-place mixed stream thalweg water. Method: Adjusted deployed SAMI CO2 probe.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI CO2 probe.

Concentration of dissolved dioxygen gas in stream water. Property: Concentration of dissolved dioxygen gas. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI CO2 probe.

Storage Type:

date

float

Measurement Type:

dateTime

ratio

Measurement Values Domain:

Format	YYYYMMDDThhmmssZ
Precision

Unit	microatmospheres
Type	real
Min	49.01275622
Max	1147.496568

Unit	celsius
Type	real
Min	2.976156357
Max	17.21399294

Unit	micromolesPerLiter
Type	real
Min	186.764
Max	879.723

Missing Value Code:

Code	NA
Expl	Missing value

Code	NA
Expl	Missing value

Code	NA
Expl	Missing value

Code	NA
Expl	Missing value

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/404/1/73799423339980b82124498eeab1bf36
Name:	pH_Galen_2018_SAMI_P87.csv
Description:	In situ measurements by SAMI pH probe at Galen site
Number of Records:	2487
Number of Columns:	3

Table Structure

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Definition:

Time and date of measurement using a Gregorian calendar in universal time (UTC). Property: Time. Entity: Sensor measurement event. Method: Deployed SAMI pH probe.

River water pH. Property: Negative log concentration of hydrogen ions in molarity. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI pH probe.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI pH probe.

Storage Type:

date

float

Measurement Type:

dateTime

ratio

Measurement Values Domain:

Format	YYYYMMDDThhmmssZ
Precision

Unit	dimensionless
Type	real
Min	8.481
Max	9.609

Unit	celsius
Type	real
Min	8.05
Max	17.1

Missing Value Code:

Code	NA
Expl	Missing value

Code	NA
Expl	Missing value

Code	NA
Expl	Missing value

Accuracy Report:

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Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/404/1/1a78a023531cda399071b864a08e206c
Name:	pH_Galen_2018_SAMI_P13.csv
Description:	In situ measurements by SAMI pH probe at Galen site. Joint deployment for QA.
Number of Records:	191
Number of Columns:	3

Table Structure

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River water pH. Property: Negative log concentration of hydrogen ions in molarity. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI pH probe.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI pH probe.

Storage Type:

date

float

Measurement Type:

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ratio

Measurement Values Domain:

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Precision

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Unit	celsius
Type	real
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Max	16.604

Missing Value Code:

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Expl	Missing value

Code	NA
Expl	Missing value

Code	NA
Expl	Missing value

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/404/1/e098746fd9993919563b05799d3e6006
Name:	pH_Racetrack_2018_SAMI_P13.csv
Description:	In situ measurements by SAMI pH probe at Racetrack site
Number of Records:	4513
Number of Columns:	3

Table Structure

Object Name:

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Time and date of measurement using a Gregorian calendar in universal time (UTC). Property: Time. Entity: Sensor measurement event. Method: Deployed SAMI pH probe.

River water pH. Property: Negative log concentration of hydrogen ions in molarity. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI pH probe.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed SAMI pH probe.

Storage Type:

date

float

Measurement Type:

dateTime

ratio

Measurement Values Domain:

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Expl	Missing value

Code	NA
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Code	NA
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Coverage:

Methods:

Data Table


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Name:	ec_Galen_2018_Hobo_20200212.csv
Description:	In situ measurements by Hobo EC probe at Galen site
Number of Records:	14110
Number of Columns:	3

Table Structure

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Time and date of measurement using a Gregorian calendar in universal time (UTC). Property: Time. Entity: Sensor measurement event. Method: Deployed Onset Hobo sensor.

Temperature corrected electrical conductivity of stream water. Property: Temperature corrected electrical conductivity. Entity: In-place mixed stream thalweg water. Method: Deployed Onset Hobo sensor.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed Onset Hobo sensor.

Storage Type:

date

float

Measurement Type:

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ratio

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Unit	celsius
Type	real
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Missing Value Code:

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Expl	Missing value

Code	NA
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Code	NA
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Coverage:

Methods:

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Name:	ec_Galen_2018_Hobo_204522395.csv
Description:	In situ measurements by Hobo EC probe at Galen site. Joint deployment for QA.
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Number of Columns:	3

Table Structure

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Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed Onset Hobo sensor.

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Description:	In situ measurements by Hobo EC probe at Racetrack site
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Number of Columns:	3

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Time and date of measurement using a Gregorian calendar in universal time (UTC). Property: Time. Entity: Sensor measurement event. Method: Deployed Onset Hobo sensor.

Temperature of stream water. Property: Temperature. Entity: In-place mixed stream thalweg water. Method: Deployed Onset Hobo sensor.

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float

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The code files presented here are available under the MIT License. The full Legal Code text is available below, and also here: https://opensource.org/licenses/MIT. Specific files released under this license include:

02_protocol.zip/.Rprofile; 02_protocol.zip/02_galen_tables.Rmd; 02_protocol.zip/02_galen_tables_compile.R; 02_protocol.zip/03_racetrack_tables.Rmd; 02_protocol.zip/03_racetrack_tables_compile.R; 02_protocol.zip/10_metadata.Rmd; 02_protocol.zip/10_metadata_compile.R; 02_protocol.zip/99_runall.R; 02_protocol.zip/base.R; 02_protocol.zip/RStudioProject.Rproj

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- BEGIN DATA RIGHTS STATEMENT -

The data presented here, as well as their selection and arrangement; documentation; and metadata are available under CC0 1.0 Universal Public Domain Dedication. The full Legal Code text is available below, and also here: https://creativecommons.org/publicdomain/zero/1.0/legalcode. Specific files included in the public domain dedication include:

EC_003_Galen_2017_Hobo.csv; EC_004_Racetrack_2017_Hobo.csv; pCO2_003_Galen_2017_SAMI_S5u.csv; pCO2_004_Racetrack_2017_SAMI_S53.csv; pH_003_Galen_2017_SAMI_P87.csv; pH_004_Racetrack_2017_SAMI_S13u.csv; pressure_003_Galen_2017_Hobo.csv; pressure_004_Racetrack_2017_Hobo.csv; QAsamples_003_Galen_2017.csv; QAsamples_004_Racetrack_2017.csv; 01_input.zip (all files, recursively); 02_protocol.zip/supplemental/CO2sys_Freshwater_2020.xlsm (already public domain; produced by a US government entity); 02_protocol.zip/00_deployment_notes.docx; 03_incremental.zip (all files, recursively); edi.x.x.xml (where "x" in ".x." may be replaced by any number); edi.x.x.txt (where "x" in ".x." may be replaced by any number)

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Keywords

By Thesaurus:
(No thesaurus)	Upper Clark Fork River restoration, NSF DEB LTREB 1655197, Montana, Northwestern United States, Northwestern Forested Mountains Ecoregion
NALT	river water, pH, dissolved carbon dioxide
LTER Controlled Vocabulary	dissolved oxygen, electrical conductivity

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:

## 1. Measurement methods Each description below is cross-referenced with the brief methods caption provided in the descriptions of the table columns. ### 1.1 Sensor deployments The following summarizes the methods for deployed sensors. Sensors were cleaned at approximately the same time as quality assurance samples were collected (see below). _Deployed SAMI CO2 probe_: A Submersible Autonomous Moored Instrument (SAMI) CO2 probe (Sunburst Sensors, Missoula, Montana, USA) was deployed directly in the channel thalweg and measured the partial pressure of dissolved CO2 in river water. The pH of the indicator fluid measured by colorimetric absorbance can then be calibrated to the influence of dissolved carbon dioxide gas on the buffering system of the indicator. Calibrations were carried out in the DeGrandpre lab at University of Montana. The probe also records the water temperature and time of measurements. The SAMIs included a couplded Aanderaa dissolved oxygen optode sensor, and dissolved oxygen data were collected with the carbon dioxide and temperature data on the SAMI data logger. _Adjusted deployed SAMI CO2 probe_: Measurements were made as described for deployed SAMI CO2 probe, above. The pCO2 measurements were then adjusted downward by 37 microatmospheres for the SAMI serial C24 because it read higher than the SAMI serial C22 and the grab samples matched the SAMI serial C22 data. _Deployed SAMI pH probe_: A Submersible Autonomous Moored Instrument (SAMI) pH probe (Sunburst Sensors, Missoula, Montana, USA) was deployed directly in the channel thalweg and measured pH in the river water. Samples of river water are automatically pumped into the SAMI and are passively mixed with indicator dye. A spectrophotometric measurement of the mixture provides a value for pH. The probe also records the water temperature and time of measurements. _Deployed Hobo EC probe_: An Onset Hobo electrical conductivity probe (Onset Computer Corporation, Bourne, Massachusetts, USA) was deployed directly in the channel thalweg and measured the temperature-corrected electrical conductivity in river water. The electrical conductivity is measured by applying a voltage across leads with a specific geometry of connection with river water and measuring the resistance between those leads to conducting an electrical current. The probe also records the water temperature and time of measurements. The software from the manufacturer of the probe (Hobo Onset) provides a post-processor that performs the temperature-correction of the conductivity to 25 degrees Celsius. The factory calibration was used on the instrument. _Deployed Hobo pressure probe_: An Onset Hobo pressure transducer (Onset Computer Corporation, Bourne, Massachusetts, USA) was deployed with the SAMI CO2 probe to track the relative variation in river depth during the deployment. The pressure transducers derives absolute pressure by measuring the deformation of a ceramic diaphragm. The probe also records the water temperature and time of measurements. ### 1.2 Quality assurance sampling The following methods apply to data collected for quality assurance. Sensor deployment data have not been altered based on these measurements, and they are provided for information to users of these data. _Colorimetry with indicator dye_: For quality assurance purposes, pH of discrete river water samples was measured in a laboratory setting following the procedures in Lai et al. (2016). Briefly, indicator dyes were added to river samples stored in a 10-cm cylindrical optical cell. Values of pH for the samples were obtained by monitoring the spectrum of the dye-sample mixture via a Cary 300 spectrophotometer (Varian, Inc.). Measurements are routinely performed at ~20 degrees Celsius and corrected to in situ temperature (i.e. temperature when samples were taken) using the CO2Sys Excel spreadsheet model for the inorganic carbon system (Pierrot et al., 2006). _Gran titration_: Alkalinity samples were measured by acidimetric open-cell titration (Gran 1952). Alkalinity is inferred from non-linear regression analysis from a titration curve between pH values of 3.5 and 3.0. Results of Gran titration are presented as molarity and can be interpreted as the molarity of hydrogen ions neutralized by proton accepting compounds dissolved in the water. _CO2Sys calculated from alkalinity and pH_: The CO2Sys model (Pierrot et al., 2006) was used to calculate the partial pressure of carbon dioxide in sampled river water from the measured alkalinity and pH. Partial pressure of carbon dioxide was calculated for both bottle temperature at time of lab analysis and in situ river water temperature at the time of sample collection. ## 2. Data processing methods This data product is designed to provide the provenance of final tables in a pipeline format, to the degree that provenance is available. Raw data files from instruments and manufacturer software are available in the 01\_input.zip file. The coding used to process the data is available in the 02\_protocol.zip file. In this case, final processing was carried out with R scripts and R markdown files. Incremental files created for the purpose of data processing are available in the 03\_incremental.zip file. Ready-to-use analytical data are available at the data package's root level (on the dataset landing page under the "Resources" section) and are described in the full metadata. ### 2.1. Contents of 01\_input.zip * _003\_UCFR\_Hobo\_Cond\_20200212\_LTREB\_082918\_101718.hobo_ - Binary file for Onset Hobo electrical conductivity sensor serial number 20200212 * _003\_UCFR\_Hobo\_Depth\_20183501\_2018.hobo_ - Comma delimited export of data for Onset Hobo pressure sensor serial number 20183501 * _003\_UCFR\_SAMI-CO2\_C22u\_171018.txt_ - Raw file for SAMI CO2 sensor serial number C22 * _003\_UCFR\_SAMI-pH\_P87\_171018.txt_ - Raw file for SAMI pH sensor serial number P87 * _004\_UCFR\_Hobo\_Cond\_20422395\_LTREB\_082918\_101718.hobo_ - Binary file for Onset Hobo electrical conductivity sensor serial number 20422395 * _004\_UCFR\_Hobo\_Depth\_20183502\_2018.hobo_ - Comma delimited export of data for Onset Hobo pressure sensor serial number 20183502 * _004\_UCFR\_SAMI-CO2\_C24u\_171018(QC).txt_ - Raw file for SAMI CO2 sensor serial number C24 * _004\_UCFR\_SAMI-pH\_P13u\_171018(QC).txt_ - Raw file for SAMI pH sensor serial number P13 * _meta/_ - Directory with project templates for metadata * _meta/2021 Site Table.xlsx_ - Microsoft Excel file with authoritative project site list at the time of publication of these data. * _attributes.xlsx_ - Excel file with commonly used table column attributes in the project * _people.xlsx_ - Excel file with tabular data on people associated with the project used for metadata generation. ### 2.2. Contents of 02\_protocol.zip R code in the protocol depends on R packages: tidyr, readtext, knitr, readxl, EMLassemblyline, and xml2. Code also makes system calls to the zip command using arguments compatible with Info-Zip implementation 3.0, which appear to be mostly consistent with linux zip arguments. * _.RProfile_ - An R profile file with R code that establishes the appropriate working directory for the R project used to generate this data product. * _00\_deployment\_notes.docx_ - Microsoft Word document for generating the deployment notes PDF file * _01\_processing.Rmd_ - R markdown defining the quality assurance visualizations, tables, and table metadata. * _01\_processing\_compile.R_ - R script that compiles the processing R markdown to a PDF document (03\_incremental.zip - processing\_notes.pdf) * _10\_metadata.Rmd_ - R markdown defining the generation of the metadata file and the EML file based on EDI EML assembly line. * _10\_metadata\_compile.R_ - R script that compiles the metadata R markdown to an HTML document (metadata_summary.html) and an EML file in the product directory. * _99\_runall.R_ - Convenience R script for fully regenerating the data product. * _RStudioProject.Rproj_ - An RStudio project file provided for convenience in working with the code generating this data product with the appropriate working directory. * _supplemental/_ - Directory with supplemental protocol provenance data * _CO2sys\_Freshwater\_2020.xlsm_ - Version 2.1 (18 September 2012) of the CO2Sys spreadsheet (Pierrot et al., 2006) used to adjust the pH measured in the lab to ambient river temperatures at the time of sampling. (Data are not in this spreadsheet. It is provided for convenience.) ### 2.3. Contents of 03\_incremental.zip * _2018_UCFR\_Sensor\_Deployment\_Data.xlsx_ - Microsoft Excel file with the final compiled data tables. * _metadata\_summary.html_ - Summary of metadata and the process of archiving the workflow pipeline and compiling the associated metadata into EML * _processing\_notes.html_ - Notes on generating data tables and table metadata * _meta/_ - Directory with narrative metadata elements incorporated into metadata summary and EML * _abstract.md_ - A markdown file sourcing the data abstract. * _intellectual\_rights.txt_ - A text file sourcing the license for data use. * _methods.md_ - A markdown file sourcing the description of methods. * _purpose.txt_ - A text file sourcing the description of purpose. ## 3. References: Gran, G. 1952. Determination of the equivalence point in potentiometric titrations. Part II. Analyst 77: 661-671. doi: 10.1039/AN9527700661 Lai C.-Z., M. D. DeGrandpre, B. D. Wasser, T. A. Brandon, D. S. Clucas, E. J. Jaqueth, Z. D. Benson, C. M. Beatty, and R. S. Spauldin. 2016. Spectrophotometric measurement of freshwater pH with purified meta-cresol purple and phenol red. Limnology and Oceanography: Methods 14(12) 864-873. doi: 10.1002/lom3.10137. Pierrot, D. E. Lewis,and D. W. R. Wallace. 2006. MS Excel Program Developed for CO2 System Calculations. ORNL/CDIAC-105a. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tennessee. doi: 10.3334/CDIAC/otg.CO2SYS\_XLS\_CDIAC105a ## 4. Data product development history * 2021 August 7: Preparing initial version * Check on pH processing. Did 0.1 unit correction happen? * Update file lists in license statement and methods. * Check QA methods

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@environmentaldatainitiative.org

Web Address:

https://environmentaldatainitiative.org

Creators:

Individual:

Michael D DeGrandpre

Organization:

University of Montana

Email Address:

michael.degrandpre@mso.umt.edu

Id:

https://orcid.org/0000-0003-1969-6709

Individual:

Cory M Beatty

Organization:

University of Montana

Email Address:

cory.beatty@mso.umt.edu

Id:

https://orcid.org/0000-0001-7868-2257

Contacts:

Individual:

Michael D DeGrandpre

Organization:

University of Montana

Email Address:

michael.degrandpre@mso.umt.edu

Id:

https://orcid.org/0000-0003-1969-6709

Associated Parties:

Individual:

Venice Bayrd

Organization:

Montana State University

Email Address:

venice.bayrd@montana.edu

Id:

https://orcid.org/0000-0002-5814-9380

Role:

Data curation

Individual:

Robert A Payn

Organization:

Montana State University

Email Address:

rpayn@montana.edu

Id:

https://orcid.org/0000-0001-8421-525X

Role:

Data curation and project PI at MSU

Individual:

H Maurice Valett

Organization:

University of Montana

Email Address:

Maury.Valett@mso.umt.edu

Id:

https://orcid.org/0000-0001-7146-6420

Role:

Project PI at UM

Individual:

Marc Peipoch

Organization:

Stroud Water Research Center

Email Address:

mpeipoch@stroudcenter.org

Id:

https://orcid.org/0000-0002-5943-831X

Role:

Project co-PI

Individual:

Juliana D'Andrilli

Organization:

Louisiana University Marine Consortium

Email Address:

jdandrilli@lumcon.edu

Id:

https://orcid.org/0000-0002-3352-2564

Role:

Project co-PI

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

2018-08-29

End:

2018-10-17

Sampling Site:

Description:

Site ID 003, restoration project reach A: bridge on Galen Road (site name: Galen)

Site Coordinates:

Longitude (degree):

-112.753194444444

Latitude (degree):

46.2373

Sampling Site:

Description:

Site ID 004, restoration project reach A: bridge on corner of W River Road and Gembeck Road, upstream of of Racetrack exit (site name: Racetrack)

Site Coordinates:

Longitude (degree):

-112.744577777778

Latitude (degree):

46.2654055555556

Project

Parent Project Information:

Title:

LTREB: Collaborative research - River ecosystem responses to floodplain restoration

Personnel:

Individual:

H Maurice Valett

Organization:

University of Montana

Email Address:

Maury.Valett@mso.umt.edu

Id:

https://orcid.org/0000-0001-7146-6420

Role:

Principal Investigator

Funding:

US National Science Foundation 1655197

Related Project:

Title:

LTREB: Collaborative research - River ecosystem responses to floodplain restoration

Personnel:

Individual:

Robert A Payn

Organization:

Montana State University

Email Address:

rpayn@montana.edu

Id:

https://orcid.org/0000-0001-8421-525X

Role:

Principal Investigator

Funding:

US National Science Foundation 1655198

Maintenance

Maintenance:

Description:	Completed: Updates to these data are not expected
Frequency:

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'microatmospheres'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.101325'
        |     |     |     |  \___attribute 'name' = 'microatmospheres'
        |     |     |     |  \___attribute 'parentSI' = 'pascal'
        |     |     |     |  \___attribute 'unitType' = 'pressure'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'microatmospheres'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'micromolesPerLiter'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.000001'
        |     |     |     |  \___attribute 'name' = 'micromolesPerLiter'
        |     |     |     |  \___attribute 'parentSI' = 'molesPerLiter'
        |     |     |     |  \___attribute 'unitType' = 'concentration'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'micromoles of solute per liter of solution'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'microsiemensPerCentimeter'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.00000001'
        |     |     |     |  \___attribute 'name' = 'microsiemensPerCentimeter'
        |     |     |     |  \___attribute 'parentSI' = 'siemensPerMeter'
        |     |     |     |  \___attribute 'unitType' = 'conductance'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'microSiemens per centimeter'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___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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Data Package Metadata View Summary

2018 seasonal high frequency monitoring of Upper Clark Fork River (Montana, USA) dissolved carbon dioxide, dissolved oxygen, pH, and electrical conductivity

Data Entities

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Non-Categorized Data Resource

Non-Categorized Data Resource

Non-Categorized Data Resource

Data Package Usage Rights

Keywords

Methods and Protocols

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

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Parent Project Information:

Maintenance

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

2018 seasonal high frequency monitoring of Upper Clark Fork River (Montana, USA) dissolved carbon dioxide, dissolved oxygen, pH, and electrical conductivity

+/- Data Entities

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Non-Categorized Data Resource

Non-Categorized Data Resource

Non-Categorized Data Resource

+/- Data Package Usage Rights

+/- Keywords

+/- Methods and Protocols

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

+/- People and Organizations

+/- Temporal, Geographic and Taxonomic Coverage

+/- Project

Parent Project Information:

+/- Maintenance

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Maintenance

Additional Metadata