Data Package Metadata View Summary

Stream metabolism study of East Fork Creek, Franklin, TN in years 2022-2023

General Information

Data Package:

Local Identifier:

edi.1736.2

Title:

Stream metabolism study of East Fork Creek, Franklin, TN in years 2022-2023

Alternate Identifier:

DOI PLACE HOLDER

Abstract:

In East Fork Creek, a headwater stream in middle Tennessee, week-long field campaigns were set up each month from May 2022 to May 2023 to collect stream metabolism estimators. In a more extensive field campaign from July 2-5 in 2022, diel signals were observed for temperature, pH, Ca, Mg, and DIC. Gross Primary Productivity (GPP) and Ecosystem Respiration (ER) were calculated based on a Bayesian model using the dissolved oxygen (DO) time series approach.

Publication Date:

2024-07-31

For more information:
Visit:	DOI PLACE HOLDER

Time Period

Begin:

2022-05-24

End:

2023-12-26

People and Organizations
Contact:	Ayers, John C (Vanderbilt University) [ email ]
Contact:	Chen, Ming [ email ]
Creator:	Ayers, John C (Vanderbilt University)
Creator:	Chen, Ming

Data Entities
Data Table Name:	compiled_metab
Description:	Daily stream metabolism parameters for East Fork Creek
Data Table Name:	instantaneous_stream_metabolism_values
Description:	5-minute values of stream metabolism parameters estimated using R package "BASEmetab" for all field campaigns.
Data Table Name:	2022_07_instantaneous_rates_EXO
Description:	In-situ measurements in East Fork Creek, July 2022 made using a YSI Exo2, with derived instantaneous (5-minute) stream metabolism parameters calculated using the R package BASEmetab (Grace et al., 2015).

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/1736/2/17a60d2da6439c1b7b1f4ff41e4a4af0
Name:	compiled_metab
Description:	Daily stream metabolism parameters for East Fork Creek
Number of Records:	57
Number of Columns:	55

Table Structure

Object Name:

compiled_metab.csv

Size:

28703 byte

Authentication:

5528be8f6d07ae54aa5ddecc58d2418f Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Index

Equipment

Site

Latitude

Longitude

File

Date

Month

Season

GPP.mean

GPP.sd

GPP.median

ER.mean

ER.sd

ER.median

NEP.mean

NEP.sd

NEP.median

PR.mean

PR.sd

PR.median

K.mean

K.sd

K.median

theta.mean

theta.sd

theta.median

A.mean

A.sd

A.median

p.mean

p.sd

p.median

PPP

rmse

rmse.relative

mrl.fraction

ER.K.cor

convergence.check

A.Rhat

K.Rhat

theta.Rhat

p.Rhat

R.Rhat

GPP.Rhat

DIC

totDailyLight

aveDailyTemp

interval

smooth.DO

smooth.PAR

n.iter

n.burnin

Column Name:

Index

Equipment

Site

Latitude

Longitude

File

Date

Month

Season

GPP.mean

GPP.sd

GPP.median

ER.mean

ER.sd

ER.median

NEP.mean

NEP.sd

NEP.median

PR.mean

PR.sd

PR.median

K.mean

K.sd

K.median

theta.mean

theta.sd

theta.median

A.mean

A.sd

A.median

p.mean

p.sd

p.median

PPP

rmse

rmse.relative

mrl.fraction

ER.K.cor

convergence.check

A.Rhat

K.Rhat

theta.Rhat

p.Rhat

R.Rhat

GPP.Rhat

DIC

totDailyLight

aveDailyTemp

interval

smooth.DO

smooth.PAR

n.iter

n.burnin

Definition:

Index for sorting

The type of sensor used for dissolved oxygen measurements (EXO = YSI Exo2)

Site number

Latitude of site

Longitude of site

Name or raw data file

Date

Month

Season

Estimated mean rate of gross primary production (mg O2 L-1 day-1)

Standard deviation of estimated GPP (mg O2 L-1 day-1)

Median of GPP posterior distribution (mg O2 L-1 day-1)

Estimated mean rate of ecosystem respiration (()

Standard deviation of estimated ER (mg O2 L-1 day-1)

Median of ER posterior distribution (mg O2 L-1 day-1)

Estimated mean rate of net ecosystem production (mg O2 L-1 day-1)

Standard deviation of estimated NEP (mg O2 L-1 day-1)

Median of NEP posterior distribution (mg O2 L-1 day-1)

Estimated mean P:R ratio (unitless)

Standard deviation of estimated P:R

Median of P:R posterior distribution

Estimated mean reaeration (K) rate (day-1)

Standard deviation of estimated reaeration (K) rate (day-1)

Median of reaeration (K) rate posterior distribution(day-1)

Mean value of θ (equals 1.07177 if theta.est=FALSE)

SD of θ (equals 0 if theta.est=FALSE)

Median of theta posterior distribution

Mean estimated A, the primary production per quantum of light

Standard deviation of estimated A

Median of estimated A posterior distribution

Mean value of exponent p (equals 1 if p.est=FALSE)

SD of exponent p (equals 0 if p.est=FALSE)

Median of p posterior distribution

Coefficient of determination between observed and modelled DO. Can be inflated due to the temporally autocorrelated nature of the timeseries.

Posterior predictive p-value. Compares lack of fit of the model to the actual using data simulated from the parameterized model (Gelman et al. 1996). A value close to 0.5 indicates a very plausible model, while values <0.1 or >0.9 indicate the model is an implausible explanation of the observed data.

Residual mean square error. The rmse is specific to the magnitude of the dataset and should be assessed against models from days at the same site.

rmse expressed relative to the point-to-point variation in the dataset

Maximum run length fraction. The proportion of timesteps occupied by the longest high maximum run length proportion may indicate consistent over- or under-estimation of DO, which may nonetheless produce a high R2.

Correlation between sampled values of ER and K.

Logical check for whether all ˆRvalues are < 1.1

Gelman-Rubin statistic (ˆR ) for A. Assesses convergence of chains. Values close to 1 indicate good convergence, while values >1.1 indicate poor mixing of the chains.

Gelman-Rubin statistic (ˆR ) for K

Gelman-Rubin statistic (ˆR ) for _x0012_

Gelman-Rubin statistic (ˆR ) for p

Gelman-Rubin statistic (ˆR ) for R

Gelman-Rubin statistic (ˆR ) for GPP

Deviance Information Criterion. Assessment of how well the model will predict a replicate dataset taking into account model complexity. Can be used to select whether a 3- 4- or 5-parameter model is the most parsimonious. Lower DIC is desirable, with a difference of ~ 5 between models generally indicating that the model with lower DIC best predicts the data. May be negative.

Effective number of parameters. Should be positive. Negative pD may indicate the posterior mean is not a good measure of the posterior distribution, and there is likely an issue with the model.

Sum of PAR

Mean water temperature

Specified measurement interval (seconds)

Specified degree of smoothing for DO (numeric)

Specified smoothing of PAR (logical)

Specified number of iterations.

Specified burnin of burnin iterations.

Storage Type:

integer

string

float

string

dateTime

integer

string

float

string

float

string

float

Measurement Type:

ratio

nominal

ratio

nominal

dateTime

ratio

nominal

ratio

nominal

ratio

nominal

ratio

Measurement Values Domain:

Unit	dimensionless
Type	integer

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	EXO
Definition	Dissolved oxygen measured using YSI Exo2 sonde
Source

Code Definition

Code	MiniDOT
Definition	Dissolved oxygen measured using PME minidot logger
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Site1
Definition	Field site 1 on East Fork Creek
Source

Code Definition

Code	Site2
Definition	Field site 2 on East Fork Creek
Source

Unit	degree
Type	real

Unit	degree
Type	real

Definition

text

Format	YYYY-MM-DD
Precision

Unit	dimensionless
Type	integer

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Fall
Definition	September through November
Source

Code Definition

Code	Spring
Definition	March through May
Source

Code Definition

Code	Summer
Definition	June through August
Source

Code Definition

Code	Winter
Definition	December through February
Source

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	day-1
Type	real

Unit	day-1
Type	real

Unit	day-1
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Fine
Definition	Model converged
Source

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Unit	micromolePerMeterSquaredPerSecond
Type	real

Unit	celsius
Type	real

Unit	dimensionless
Type	real

Unit	dimensionless
Type	real

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	FALSE
Definition	PAR values not smoothed
Source

Unit	dimensionless
Type	integer

Unit	dimensionless
Type	integer

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/1736/2/6487689876ce3d4b78ff55e1d7cd9bd2
Name:	instantaneous_stream_metabolism_values
Description:	5-minute values of stream metabolism parameters estimated using R package "BASEmetab" for all field campaigns.
Number of Records:	13824
Number of Columns:	13

Table Structure

Object Name:

instantaneous_stream_metabolism_values.csv

Size:

1327220 byte

Authentication:

a82d68c0dd3dcfae69249a8ff3098cf0 Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Site

Latitude

Longitude

DateTime

Month

tempC

K.instant

GPP.instant

ER.instant

DO.meas

atmo.pressure

Season

Column Name:

Site

Latitude

Longitude

DateTime

Month

tempC

K.instant

GPP.instant

ER.instant

DO.meas

atmo.pressure

Season

Definition:

Site number

Latitude of site

Longitude of site

Date and time

Numerical month

Water temperature

PAR as photosynthetic photon flux density

5-minute reaeration rate

5-minute gross primary productivity

5-minute ecosystem respiration

5-minute mean dissolved oxygen

atmospheric pressure

Season

Storage Type:

string

float

dateTime

integer

float

string

Measurement Type:

nominal

ratio

dateTime

ratio

nominal

Measurement Values Domain:

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Site1
Definition	Field site 1 on East Fork Creek
Source

Code Definition

Code	Site2
Definition	Field site 2 on East Fork Creek
Source

Unit	degree
Type	real

Unit	degree
Type	real

Format	YYYY-MM-DD hh:mm:ss
Precision

Unit	dimensionless
Type	integer

Unit	celsius
Type	real

Unit	micromolePerMeterSquaredPerSecond
Type	real

Unit	PerDay
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	milligramPerLiter
Type	real

Unit	atmosphere
Type	real

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Fall
Definition	September through November
Source

Code Definition

Code	Spring
Definition	March through May
Source

Code Definition

Code	Summer
Definition	June through August
Source

Code Definition

Code	Winter
Definition	December through February
Source

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/1736/2/cc9176aea6bf393e36e16faba8187f56
Name:	2022_07_instantaneous_rates_EXO
Description:	In-situ measurements in East Fork Creek, July 2022 made using a YSI Exo2, with derived instantaneous (5-minute) stream metabolism parameters calculated using the R package BASEmetab (Grace et al., 2015).
Number of Records:	1128
Number of Columns:	26

Table Structure

Object Name:

2022_07_instantaneous_rates_EXO.csv

Size:

180163 byte

Authentication:

c330a7a916cad82e0f8ebcbc9afb87b5 Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Site

Latitude

Longitude

DateTime

tempC

GPP

NEP

Chlorophyll_RFU

Cond_uS_cm

SpCond_uS_cm

Sal_psu

TDS_mg_L

Depth_m

fDOM_QSU

fDOM_RFU

TAL_PC_RFU

ODO_per_sat

ODO_per_local

ODO_mg_L

Pressure_psi_a

Turbidity_FNU

Light_lux

Column Name:

Site

Latitude

Longitude

DateTime

tempC

GPP

NEP

Chlorophyll_RFU

Cond_uS_cm

SpCond_uS_cm

Sal_psu

TDS_mg_L

Depth_m

fDOM_QSU

fDOM_RFU

TAL_PC_RFU

ODO_per_sat

ODO_per_local

ODO_mg_L

Pressure_psi_a

Turbidity_FNU

Light_lux

Definition:

Field site

Latitude

Longitude

Date and Time

Water temperature

PAR as photosynthetic photon flux density

5-minute reaeration rate

5-minute gross primary productivity

5-minute ecosystem respiration

5-minute net ecosystem production

Chlorophyll concentration

Conductivity

Specific conductivity

Salinity

Total dissolved solids

Water depth

Fluorescent dissolved organic matter

Total algae phycocyanin and chlorphyll

Raw optical dissolved oxygen reading corrected with temperature and local barometric pressure at the time of calibration

Raw optical dissolved oxygen reading corrected with temperature and % Sat output fixed to 100% regardless of barometric (percent saturation) pressure entry.

Optical dissolved oxygen

Absolute pressure

Turbidity

Light intensity

Storage Type:

string

float

dateTime

float

integer

float

Measurement Type:

nominal

ratio

dateTime

ratio

Measurement Values Domain:

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Site1
Definition	Field site 1
Source

Unit	degree
Type	real

Unit	degree
Type	real

Format	YYYY-MM-DD hh:mm:ss
Precision

Unit	celsius
Type	real

Unit	micromolePerMeterSquaredPerSecond
Type	real

Unit	PerDay
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	mg O2 L-1 day-1
Type	real

Unit	relative fluorescence units
Type	real

Unit	microSiemensPerCentimeter
Type	real

Unit	microSiemensPerCentimeter
Type	real

Unit	practical salinity units
Type	real

Unit	milligramPerLiter
Type	integer

Unit	meter
Type	real

Unit	quinine sulfate units
Type	real

Unit	relative fluorescence units
Type	real

Unit	relative fluorescence units
Type	real

Unit	percent
Type	real

Unit	percent
Type	real

Unit	milligramPerLiter
Type	real

Unit	poundPerInchSquared
Type	real

Unit	formazin nephelometric units
Type	real

Unit	dimensionless
Type	real

Unit	lux
Type	real

Missing Value Code:

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 Vocabulary	gross primary production, ecosystem respiration, dissolved oxygen, water chemistry, stream ecology

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:

Field sites:

The focus of this study was East Fork Creek, an open-canopy headwater stream in a rural setting in Franklin, TN (Fig 1). The stream is 22.4 km long with a watershed coverage of 7.54 km2 (20). Middle Tennessee is in the humid subtropical climate zone with an average annual temperature of 16 oC and average annual precipitation of 128.3 cm/yr. In Franklin County, where EFC is located, the bedrock is predominantly the Ordovician Nashville Group, which is composed of the Catheys Formation, Bigby-Cannon Limestone, and Hermitage Formation (21). Weathering of these phosphate-rich limestones can form phosphatic soil that can potentially serve as a carbon source for the stream (22).

The stream monitoring was conducted in two field locations (Fig 1). Site 1 has a wide river channel with no leaf coverage all year and easy access from the road. Site 2 is a more protected site near a bridge with a narrower channel and sparse leaf coverage. These sites are downstream from Stephens Lake, a 0.026 km2 pond formed by damming the headwaters of EFC (Fig. 1). Site 1 and Site 2 are 950 meters apart. By measuring the time required for a stick to flow 7 meters, the measured flow velocities at Site 1 and Site 2 are 0.0025 m/s and 0.3195 m/s, respectively. Artificial light is mostly absent from the stream valley (Bortle Class 4 “rural to suburban transition”), so nighttime measured light intensity was usually zero.

Description:

Stream Metabolism:

The stream metabolic pattern was analyzed using the Bayesian Single-station Estimation (BASEmetab) package in R. To use this single station model, the stream needs to satisfy the following characteristics: (a) unidirectional flow, (b) narrow and shallow river channel with a consistent flow indicating the stream is well mixed laterally and with depth, (c) homogeneous distribution of GPP, ER, and K along the length of the stream, (d) no evidence of groundwater input or wastewater disposal that can serve as external source of oxygen, and (e) a strong diel signal in DO and GPP measurements (23). Based on the field observations and experiments, we found that EFC meets all these requirements as the study site. Although simultaneous measurements at Site 1 and Site 2 show small differences in magnitudes of stream metabolism parameters, the changes in GPP, ER, and K track each other, so we conclude that Site 1 and Site 2 are still showing the same stream metabolism pattern. These features of EFC show that it is a suitable site for a 1-station model analysis of stream metabolism.

This model makes daily stream metabolism inferences using Bayesian model fitting based on periodic measurements of dissolved oxygen (DO) concentrations, temperature, light intensity, and atmospheric pressure (Limnol Oceanogr Methods. 2015;13(3):103–14). The time rate of change of DO concentration at time increment i is affected by gross primary production GPP, ecosystem respiration ER, and gas exchange with the atmosphere.

The inputs for this model are DO concentration [DO] (mg L-1), irradiance (I) (PAR = photosynthetically active radiation expressed as photosynthetic photon flux density in umol m-2 s-1), water temperature (oC), atmospheric pressure (atm), and salinity (ppt = parts per thousand).

The model output includes estimated instantaneous and daily average values for GPP, ER, net ecosystem production NEP, and the reaeration coefficient (K). The instantaneous measurements are over 5-minute increments between measurements, while the daily average values are obtained by summing the instantaneous values for that day. The posterior predictive p-value PPP was used to perform quality checks on output data. Values around 0.5 indicate plausible results, while values larger than 0.9 or smaller than 0.1 are implausible and should be rejected (24). Based on this criterion, all our model results are acceptable.

Description:

Water Sample Collection and Analysis: Water samples were collected using the ISCO auto-sampler with previously programed sample collection interval and water sample volume. Ice was added inside the auto-sampler to impede chemical reactions in the collected water samples but did not last long due to the high outdoor temperature. Samples were stored inside the auto-sampler during the field campaign and then refrigerated upon return to Vanderbilt University.

Sample preparation procedures follow Dietrich and Ayers (Estuaries and Coasts. 2022 Nov 1;45(7):1948–66). Each water sample was filtered into two 30 mL centrifuge tubes using a 0.45 μm Whatman ashless paper filter and a syringe. One set of 30 mL filtered samples was acidified by adding 300 μL HNO3 to make 1% HNO3 for inductively coupled plasma analysis (ICP-MS and ICP-OES). The other set of water samples was used for ion chromatography (IC) and total organic carbon analysis (TOC).

Instrument(s):

All acidified samples were analyzed using ICP to provide concentrations in μg/L for different chemical elements. Ca, Fe, Mg, Mn, P, K, Si, Na, and S concentrations were measured using a Varian ICP Model 14720-ES ICP-OES following EPA Method 6010B, and Sb, As, Ba, Be, Cd, Cr, Cu, Pb, Se, Ti concentrations were analyzed using a Perkin Elmer model ELAN DRC II ICP-MS in both standard and dynamic reaction chamber (DRC) modes. Five milliliters of unacidified samples were analyzed for fluoride, chloride, nitrite, bromide, nitrate, phosphate, and sulfate concentration on a Metrohm 881 Compact IC pro using American Society for Testing and Materials (ASTM) Method D-4327-03. Inorganic carbon and total carbon concentration used 15 mL of unacidified water samples, and the analyses were performed on a Shimadzu model TOC-V CPH/CPN using ASTM Method D-7573-09.

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:

John C Ayers

Organization:

Vanderbilt University

Address:

Earth & Environmental Sciences,

PMB 351805 2301 Vanderbilt Place,

Nashville, TN 37235-1805 United States

Email Address:

john.c.ayers@vanderbilt.edu

Id:

https://orcid.org/0000-0003-2737-4718

Individual:

Ming Chen

Address:

Leshan Rd, No. 199, Bldg 9 Room 401,

Nanjing City, Jiangsu 210019 China

Email Address:

chenmk0233@gmail.com

Id:

https://orcid.org/0009-0008-0746-826X

Contacts:

Individual:

John C Ayers

Organization:

Vanderbilt University

Address:

Earth & Environmental Sciences,

PMB 351805 2301 Vanderbilt Place,

Nashville, TN 37235-1805 United States

Email Address:

john.c.ayers@vanderbilt.edu

Id:

https://orcid.org/0000-0003-2737-4718

Individual:

Ming Chen

Address:

Leshan Rd, No. 199,

Nanjing City, Jiangsu 210019 China

Email Address:

chenmk0233@gmail.com

Id:

https://orcid.org/0009-0008-0746-826X

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

2022-05-24

End:

2023-12-26

Geographic Region:

Description:

Two field sites on East Fork Creek in Franklin, TN

Bounding Coordinates:

Northern:	35.96018	Southern:	35.95157
Western:	-87.01615	Eastern:	-87.01593

Project

Parent Project Information:

Title:

Stream metabolism study of East Fork Creek, Franklin, TN in years 2022-2023

Personnel:

Individual:

John C Ayers

Organization:

Vanderbilt University

Address:

Earth & Environmental Sciences,

PMB 351805 2301 Vanderbilt Place,

Nashville, TN 37235-1805 United States

Email Address:

john.c.ayers@vanderbilt.edu

Id:

https://orcid.org/0000-0003-2737-4718

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n      '
        |___element 'metadata'
        |     |___text '\n         '
        |     |___element 'unitList' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unitList')
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'day-1'
        |     |     |     |  \___attribute 'name' = 'day-1'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'mg O2 L-1 day-1'
        |     |     |     |  \___attribute 'name' = 'mg O2 L-1 day-1'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'PerDay'
        |     |     |     |  \___attribute 'name' = 'PerDay'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'quinine sulfate units'
        |     |     |     |  \___attribute 'name' = 'quinine sulfate units'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'relative fluorescence units'
        |     |     |     |  \___attribute 'name' = 'relative fluorescence units'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'formazin nephelometric units'
        |     |     |     |  \___attribute 'name' = 'formazin nephelometric units'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'practical salinity units'
        |     |     |     |  \___attribute 'name' = 'practical salinity units'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n            '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'microSiemensPerCentimeter'
        |     |     |     |  \___attribute 'name' = 'microSiemensPerCentimeter'
        |     |     |     |___text '\n               '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.2' ('stmml:description')
        |     |     |     |___text '\n            '
        |     |     |___text '\n         '
        |     |___text '\n      '
        |___text '\n   '

Additional Metadata

additionalMetadata
        |___text '\n      '
        |___element 'metadata'
        |     |___text '\n         '
        |     |___element 'emlEditor'
        |     |        \___attribute 'app' = 'ezEML'
        |     |        \___attribute 'release' = '2024.07.17'
        |     |___text '\n      '
        |___text '\n   '

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

Data Package Metadata View Summary

Stream metabolism study of East Fork Creek, Franklin, TN in years 2022-2023

Data Entities

Data Table

Data Table

Data Table

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:

Additional Metadata

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Stream metabolism study of East Fork Creek, Franklin, TN in years 2022-2023

+/- Data Entities

Data Table

Data Table

Data Table

+/- 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:

+/- Additional Metadata

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Additional Metadata

Additional Metadata