Data Package Metadata View Summary

Lotic Intersite Nitrogen eXperiment I (LINX1): Stream nitrogen (N) dynamics in streams on the eastern side of Puerto Rico

General Information

Data Package:
Local Identifier:	knb-lter-luq.176.64
Title:	Lotic Intersite Nitrogen eXperiment I (LINX1): Stream nitrogen (N) dynamics in streams on the eastern side of Puerto Rico
Alternate Identifier:	DOI PLACE HOLDER
Abstract:	This study was part of the Lotic Intersite Nitrogen eXperiment (LINX); a series of identical 15NH4 tracer additions to streams throughout North America. 15NH4Cl was added at tracer levels to a Puerto Rican stream for 42 days. Samples were collected from selected food web and dissolved nitrogen compartments throughout the addition and for several weeks afterwards to determine the uptake, retention and transformation pathways of nitrogen in the stream.
Publication Date:	2012-05-22
Language:	English

Time Period

Begin:

1998-01-15

End:

1998-03-19

People and Organizations
Contact:	McDowell, William H. [ email ]
Contact:	Potter, Jody [ email ]
Contact:	Merriam, Jeffrey L. [ email ]
Creator:	McDowell, William H.
Associate:	Melendez-Colom, Eda (University of Puerto Rico, Rio Piedras Campus, data manager)
Associate:	Covich, Alan
Associate:	Crowl, Todd
Associate:	Mulholland, P.M.
Associate:	Wollheim, Wilfred M
Associate:	Tank, Jennifer L.
Associate:	Crenshaw, C.L.
Associate:	Johnson, Sherri L.

Data Entities
Data Table Name:	LINX 1 discharge
Description:	This is the hourly discharge data during the LINX 1 15N addition experiment in Bisley
Data Table Name:	LINX 1 uptake
Description:	This is the summary of 15N uptake metrics in Quebrada 3 Bisley during the LINX 1 addition experiments in 1998
Data Table Name:	LINX1 background
Description:	Data was collected 1/15/1998 to 2/27/1998 and includes average width, depth, slope, velocity, organic matter standing stocks, and chemistry for the LINX 1 experimental reach

Detailed Metadata

Data Entities

Data Table

Data:

https://pasta-s.lternet.edu/package/data/eml/knb-lter-luq/176/64/40f98caa6e594b3f4bd331c1e98d5512

Name:

LINX 1 discharge

Description:

This is the hourly discharge data during the LINX 1 15N addition experiment in Bisley

Number of Records:

1514

Number of Columns:

Time Period

Begin:

1998-01-15

End:

1998-03-19

Table Structure

Object Name:

LINX1discharge.csv

Size:

38318

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:

Table Column Descriptions

Date of collection

Time of observation in 24-hour time

Research Day Number

Stream discharge in liter per seconds

Column Name:

Date

TIME

Day

Q_L/sec

Definition:

Date of collection of sample (in mm/dd/yyyy)

24-hour time when observations were done (hh:mm)

Number of the day after the research started in 01/15/98

Stream discharge in liter per seconds

Storage Type:

date

Measurement Type:

dateTime

ratio

Measurement Values Domain:

Format	mm/dd/yyyy
Precision

Format	hh:mm
Precision

Unit	number
Type	real
Min	0
Max

Unit	literPerSecond
Type	real

Missing Value Code:

Code	none
Expl	Missing Value

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table

Data:

https://pasta-s.lternet.edu/package/data/eml/knb-lter-luq/176/64/3f51e148078021f95af1aa71fc5678c6

Name:

LINX 1 uptake

Description:

This is the summary of 15N uptake metrics in Quebrada 3 Bisley during the LINX 1 addition experiments in 1998

Number of Records:

Number of Columns:

Time Period

Begin:

1998-01-15

End:

1998-03-19

Methods and protocols used in the collection of this data package

Description:

&lt;p&gt;Sampling Description:&lt;/p&gt;&lt;p&gt;Array&lt;/p&gt;

Table Structure

Object Name:

LINX1uptake.csv

Size:

503

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:

Table Column Descriptions

Research Day Number

Discharge of Quebrada Bisley 3 in m3-sec

Depth of Quebrada Bisley 3 in in meters

Velocity of Quebrada Bisley 3 in in meters per second

Quebrada Bisley 3 Ammonia average concentration

Quebrada Bisley 3 average concentration of nitrate

Ammonium uptake length Quebrada Bisley

Ammonium areal uptake Quebrada Bisley

Ammonium uptake velocity Quebrada Bisley

Nitrification length Quebrada Bisley 3

Nitrification by area Quebrada Bisley

Nitrification velocity Quebrada Bisley

Nitrate uptake length Quebrada Bisley

Nitrate areal uptake Quebrada Bisley

Nitrate uptake velocity Quebrada Bisley

Column Name:

Day

Discharge_m3-sec

Depth-m

Velocity_m-sec

NH4_Ave_ugN-L

NO3_Ave_ugN-L

NH4_Sw_m

NH4_U_ug-m2-sec

NH4_Vf_m-sec

Nitrification_Sw_m

Nitrification_U_ug-m2-sec

Nitrification_Vf_m-sec

NO3_Sw_m

NO3_U_ug-m2-sec

NO3_Vf_m-sec

Definition:

Number of the day after the research started in 01/15/98

Discharge of Quebrada Bisley 3 in m3-sec

Depth of Quebrada Bisley 3 in in meters

Velocity of Quebrada Bisley 3 in in meters per second

Quebrada Bisley 3 average concentration of ammonia in ug N per Liter

Quebrada Bisley 3 average concentration of nitrate in ug N per Liter

Quebrada Bisley 3 ammonium uptake length in meters

Quebrada Bisley 3 ammonium areal uptake in micrograms per meter per second

Quebrada Bisley 3 ammonium uptake velocity in meter per second

Quebrada Bisley 3 nitrification length in meters

Quebrada Bisley 3 ammonium areal nitrification in micrograms per meter per second

Quebrada Bisley 3 nitrification velocity in meter per second

Quebrada Bisley 3 nitrate uptake length in meters

Quebrada Bisley 3 nitrate areal uptake in micrograms per meter per second

Quebrada Bisley 3 nitrate uptake velocity in meter per second

Storage Type:

Measurement Type:

ratio

Measurement Values Domain:

Unit	number
Type	real
Min	0
Max

Unit	meterCubedPerSecond
Type	real

Unit	meter
Type	real

Unit	meterPerSecond
Type	real

Unit	microgramPerLiter
Type	real

Unit	microgramPerLiter
Type	real

Unit	meter
Type	real

Unit	microgramsPerSquareMeter per Second
Type	real

Unit	metersPerSecond
Type	real

Unit	meter
Type	real

Unit	microgramsPerSquareMeter per Seconds
Type	real

Unit	metersPerSecond
Type	real

Unit	meter
Type	real

Unit	microgramsPerSquareMeter per Seconds
Type	real

Unit	metersPerSecond
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table

Data:

https://pasta-s.lternet.edu/package/data/eml/knb-lter-luq/176/64/bbd135f46d5b8eb1db270339761766e1

Name:

LINX1 background

Description:

Data was collected 1/15/1998 to 2/27/1998 and includes average width, depth, slope, velocity, organic matter standing stocks, and chemistry for the LINX 1 experimental reach

Number of Records:

Number of Columns:

Time Period

Begin:

1998-01-15

End:

1998-02-27

Methods and protocols used in the collection of this data package

Description:

&lt;p&gt;Sampling Description:&lt;/p&gt;&lt;p&gt;Array&lt;/p&gt;

Table Structure

Object Name:

LINX1background.csv

Size:

446

Text Format:

Number of Header Lines:

Number of Foot Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:

Table Column Descriptions

Average width of Quebrada Bisley

Average depth of Quebrada Bisley

Reach length of study

Slope of Quebrada Bisley

Velocity of Quebrada Bisley 3 in in meters per second

Quebrada Bisley 3 Ammonia average concentration

Quebrada Bisley 3 average concentration of nitrate

Quebrada Bisley 3 average concentration of phosphate in ug per L

Average TDN of Quebrada Bisley

Average DON of Quebrada Bisley

FBOM pool biomass Quebrada Bisley

FBOM riffle biomass Quebrada Bisley

CBOM pool biomass Quebrada Bisley

CBOM riffle biomass Quebrada Bisley

Epilithon riffle biomass Quebrada Bisley

Collector_Gatherer biomass Quebrada Bisley

Grazer biomass Quebrada Bisley

Filterers biomass Quebrada Bisley

Shredders biomass Quebrada Bisley

Predators biomass Quebrada Bisley

Chl a biomass Quebrada Bisley

Column Name:

Ave_width_m

Ave_depth_m

Reach_length_m

Reach_slope_%

Velocity_m-sec

NH4_Ave_ugN-L

NO3_Ave_ugN-L

PO4-P_Ave_ugP-L

TDN_Ave_mgN-L

DON_Ave_mgN-L

FBOM_pool_AFDMg-m2

FBOM_riffle_AFDMg-m2

CBOM_pool_AFDMg-m2

CBOM_riffle_AFDMg-m2

EPI_riffle_AFDMg-m2

Collector_Gatherer_g-m2

Grazer_g-m2

Filterer_g-m2

shredder_g-m2

predator_g-m2

chla_g-m2

Definition:

Average width of Quebrada Bisley 3 during study in meters

Average depth of Quebrada Bisley 3 during study in meters

Reach length used in Quebrada Bisley 3 for experiment

Slope of Quebrada Bisley 3 over study reach

Velocity of Quebrada Bisley 3 in in meters per second

Quebrada Bisley 3 average concentration of ammonia in ug N per Liter

Quebrada Bisley 3 average concentration of nitrate in ug N per Liter

Average background phosphate concentration of Quebrada Bisley 3 during study in micro grams N per liter

Average background total dissolved nitrogen concentration of Quebrada Bisley 3 during study in milli grams N per liter

Average background dissolved organic nitrogen concentration of Quebrada Bisley 3 during study in milli grams N per liter

Total biomass of fine benthic organic matter in pool of Quebrada Bisley 3 study reach in ash free dry mass per square meter

Total biomass of fine benthic organic matter in riffles of Quebrada Bisley 3 study reach in ash free dry mass per square meter

Total biomass of coarse benthic organic matter in pools of Quebrada Bisley 3 study reach in ash free dry mass per square meter

Total biomass of coarse benthic organic matter in riffles of Quebrada Bisley 3 study reach in ash free dry mass per square meter

Total biomass of epilithon in riffles of Quebrada Bisley 3 study reach in ash free dry mass per square meter

Total biomass of collectors and gatherers in Quebrada Bisley 3 study reach in grams per square meter

Total biomass of grazers in Quebrada Bisley 3 study reach in grams per square meter

Total biomass of filterers in Quebrada Bisley 3 study reach in grams per square meter

Total biomass of shredders in Quebrada Bisley 3 study reach in grams per square meter

Total biomass of predators in Quebrada Bisley 3 study reach in grams per square meter

Total biomass of chl a in Quebrada Bisley 3 study reach in grams per square meter

Storage Type:

Measurement Type:

ratio

Measurement Values Domain:

Unit	meter
Type	real

Unit	meter
Type	real

Unit	meter
Type	real

Unit	percent
Type	real

Unit	meterPerSecond
Type	real

Unit	microgramPerLiter
Type	real

Unit	microgramPerLiter
Type	real

Unit	microgramsPerLiter
Type	real

Unit	microgramsPerLiter
Type	real

Unit	microgramsPerLiter
Type	real

Unit	milligramPerMeterSquared
Type	real

Unit	milligramPerMeterSquared
Type	real

Unit	milligramPerMeterSquared
Precision	0.01
Type	real

Unit	milligramPerMeterSquared
Type	real

Unit	milligramPerMeterSquared
Type	real

Unit	gramPerMeterSquared
Type	real

Unit	gramPerMeterSquared
Type	real

Unit	gramPerMeterSquared
Type	real

Unit	gramPerMeterSquared
Type	real

Unit	gramPerMeterSquared
Type	real

Unit	gramPerMeterSquared
Type	real

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Package Usage Rights

Data Policies

LTER Network Data Access Policy, Data Access Requirements, and General Data Use Agreement
approved by the LTER Coordinating Committee April 6, 2005

Long Term Ecological Research Network Data Access Policy

The LTER data policy includes three specific sections designed to express shared network policies regarding the release of LTER data products, user registration for accessing data, and the licensing agreements specifying the conditions for data use.

LTER Network Data Release Policy

Data and information derived from publicly funded research in the U.S. LTER Network, totally or partially from LTER funds from NSF, Institutional Cost-Share, or Partner Agency or Institution where a formal memorandum of understanding with LTER has been established, are made available online with as few restrictions as possible, on a nondiscriminatory basis. LTER Network scientists should make every effort to release data in a timely fashion and with attention to accurate and complete metadata.

Data[current-user:created]

There are two data types:

Type I – data are to be released to the general public according to the terms of the general data use agreement (see Section 3 below) within 2 years from collection and no later than the publication of the main findings from the dataset and,

Type II - data are to be released to restricted audiences according to terms specified by the owners of the data. Type II data are considered to be exceptional and should be rare in occurrence. The justification for exceptions must be well documented and approved by the lead PI and Site Data Manager. Some examples of Type II data restrictions may include: locations of rare or endangered species, data that are covered under prior licensing or copyright (e.g., SPOT satellite data), or covered by the Human Subjects Act. Researchers that make use of Type II Data may be subject to additional restrictions to protect any applicable commercial or confidentiality interests.

While the spirit of this document is to promote maximum availability for ecological data in either Type I or II status, there are criteria by which priority for data release may be determined. Primary observations collected for core research activities directly supported by LTER research must receive the highest priority for data release. Data collected by other sources to which LTER supported research has added value is also a high priority Other types of data including non-LTER data that was acquired for LTER research, student thesis data, schoolyard LTER data, or legacy data that already suffer from inadequate documentation or format obsolescence may be ranked a lower priority by a site with justifications provided in their data management policy. Finally, some data may be determined of lowest priority for archiving on the grounds that they are interim data that led to final products that carry the scientific value. These might include data files created during stages within an analytic workflow, raw or replicate data values that were subsequently aggregated or processed for release, or individual outputs from stochastic models.

Metadata

Metadata documenting archived/online data sets of all types listed above will be made available when, or before, the dataset itself is released according to the terms above.
All metadata will be publicly available regardless of any restrictions on access to the data.
All metadata will follow LTER recommended standards and will minimally contain adequate information on proper citation, access, contact information, and discovery. Complete information including methods, structure, semantics, and quality control/assurance is expected for most datasets and is strongly encouraged.
LTER Network Data Access Requirements

The access to all LTER data is subject to requirements set forth by this policy document to enable data providers to track usage, evaluate its impact in the community, and confirm users' acceptance of the terms of acceptable use. These requirements are standardized across the LTER Network to provide contractual exchange of data between Site Data Providers, Network Data Providers, and Data Users that can be encoded into electronic form and exchanged between computers. This will allow direct access to data via a common portal once these requirements have been fulfilled. The following information may be required directly or by proxy prior to the transference of any data object:

Registration

1. Name

2. Affiliation

3. Email Address

4. Full Contact Information

Acceptance of the General Public Use Agreement or Restricted Data Use Agreement, as applicable.
A Statement of Intended Use that is compliant with the above agreements. Such statements may be made submitted explicitly or made implicitly via the data access portal interface.

General Data Use Agreement

LUQ data and metadata is released under public domain: CC BY – Attribution.

Conditions of Use

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 coauthorship 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.
Disclaimer

While substantial efforts are made to ensure the accuracy of data and documentation contained in this Data Set, complete accuracy of data and metadata cannot be guaranteed. All data and metadata are made available "as is". The Data User holds all parties involved in the production or distribution of the Data Set harmless for damages resulting from its use or interpretation.[current-user:name]

Keywords

By Thesaurus:

Core Areas

inorganic nutrients

LTER Controlled Vocabulary

disciplines, biogeochemistry, biology, chemistry, ecology, hydrology, ecosystems, aquatic ecosystems, measurements, chemical properties, ecosystem properties, water properties, methods, field methods, organisms, algae, animals, fungi, lichens, microbes, bacteria, seston, processes, biogeochemical processes, biological processes, substances, biological substances, inorganic matter, organic matter, water, substrates, freshwater, water column

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:

A solution of 15NH4Cl was added to Quebrada Bisley 3 for 42 days &amp; the stream was sampled at several stations along a 142 meter reach for water &amp; biotic N uptake &amp; transformation. Uptake rates were calculated from the decline of 15N along the reach, corrected for dilution using Cl. Samples were filtered, frozen, &amp; then shipped to the University of New Hampshire for chemistry and the Marine Biological Lab for isotope analysis.

Instrument(s):

<p>Dionex ion chromatograph</p>

Quality Control
Quality Control Step 1:

Description:

&lt;p&gt;Data was collected and calculations were done byt Jeff Merriam at the University of New Hampshire &amp;amp; then verified by Jennifer Tank at Virginia Tech University&lt;/p&gt;

These methods, instrumentation, and/or protocols apply to the data table LINX 1 uptake:

Methods and protocols used in the collection of this data package

Description:

&lt;p&gt;Sampling Description:&lt;/p&gt;&lt;p&gt;Array&lt;/p&gt;

These methods, instrumentation, and/or protocols apply to the data table LINX1 background:

Methods and protocols used in the collection of this data package

Description:

&lt;p&gt;Sampling Description:&lt;/p&gt;&lt;p&gt;Array&lt;/p&gt;

People and Organizations

Creators:

Individual:

William H. McDowell

Address:

University of New Hampshire Department of Natural Resources James Hall,

Durham, NH 3824 US

Phone:

(603) 862-2249 (voice)

Phone:

(603) 862-4976 (facsimile)

Email Address:

wmcdowell@lternet.edu

Web Address:

http://nre.unh.edu/faculty/mcdowell

Contacts:

Individual:

William H. McDowell

Address:

University of New Hampshire Department of Natural Resources James Hall,

Durham, NH 3824 US

Phone:

(603) 862-2249 (voice)

Phone:

(603) 862-4976 (facsimile)

Email Address:

wmcdowell@lternet.edu

Web Address:

http://nre.unh.edu/faculty/mcdowell

Individual:

Jody Potter

Address:

215 James Hall 56 College Rd,

Durham, NH 3824 US

Phone:

(603) 862-2341 (voice)

Phone:

(603) 862-4976 (facsimile)

Email Address:

jody_potter@hotmail.com

Individual:

Jeffrey L. Merriam

Address:

Email Address:

jeff.merriam@unh.edu

Associated Parties:

Individual:

Eda Melendez-Colom

Organization:

University of Puerto Rico, Rio Piedras Campus

Address:

University of Puerto Rico at Rio Piedras, Ponce de Leon Ave.,

San Juan, PR 00931 US

Phone:

(787) 764-0000 (voice)

Email Address:

edacorreo@yahoo.com

Role:

data manager

Individual:

Alan Covich

Address:

Ecology Building Room 139 Institute of Ecology, Odum School of Ecology University of Georgia,

Athens, GA 30602 US

Phone:

(706) 542-6006 (voice)

Phone:

(706) 542-4819 (facsimile)

Email Address:

acovich@lternet.edu

Role:

associated researcher

Individual:

Todd Crowl

Address:

Utah State University, Department of Fisheries and Wildlife,

Logan, UT 84322 US

Phone:

(435) 797-2498 (voice)

Phone:

(435) 797-1871 (facsimile)

Email Address:

tcrowl@fiu.edu

Role:

associated researcher

Individual:

P.M. Mulholland

Address:

Role:

associated researcher

Individual:

Wilfred M Wollheim

Address:

Morse Hall University Of New Hampshire,

Durham, NH 3824 US

Phone:

(603) 862-0812 (voice)

Phone:

(603) 862-0587 (facsimile)

Email Address:

wwollheim@lternet.edu

Role:

associated researcher

Individual:

Jennifer L. Tank

Address:

Email Address:

jtank@lternet.edu

Role:

associated researcher

Individual:

C.L. Crenshaw

Address:

Email Address:

CCrenshaw@lternet.edu

Role:

associated researcher

Individual:

Sherri L. Johnson

Address:

Email Address:

sjohnson@lternet.edu

Role:

associated researcher

Metadata Providers:

Individual:

Jody Potter

Address:

215 James Hall 56 College Rd,

Durham, NH 3824 US

Phone:

(603) 862-2341 (voice)

Phone:

(603) 862-4976 (facsimile)

Email Address:

jody_potter@hotmail.com

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

1998-01-15

End:

1998-03-19

Sampling Site:

Description:

Puerto Rico 988 K7.63 NE, El Yunque National Forest, Luquillo, 00773, Puerto Rico; Reaches for the experiment were chosen based on the lack of significant surface water inputs from tributaries. Centroid of watershed for stream 3.

Site Coordinates:

Longitude (degree):	-65.7449	Latitude (degree):	18.3129
Altitude (meter):	370

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX 1 discharge

Time Period

Begin:

1998-01-15

End:

1998-03-19

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX 1 uptake

Time Period

Begin:

1998-01-15

End:

1998-03-19

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX1 background

Time Period

Begin:

1998-01-15

End:

1998-02-27

Project

Other Metadata

Additional Metadata

additionalMetadata
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        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unitList')
        |     |     |  \___attribute 'schemaLocation' in ns 'http://www.w3.org/2001/XMLSchema-instance' ('xsi:schemaLocation') = 'http://www.xml-cml.org/schema/stmml-1.1 http://nis.lternet.edu/schemas/EML/eml-2.1.0/stmml.xsd'
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'abbreviation' = 'l/s'
        |     |     |     |  \___attribute 'id' = 'literPerSecond'
        |     |     |     |  \___attribute 'name' = 'literPerSecond'
        |     |     |     |  \___attribute 'unitType' = 'volumetricRate'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |     |___text 'liters per second'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'abbreviation' = 'm³/s'
        |     |     |     |  \___attribute 'constantToSI' = '0'
        |     |     |     |  \___attribute 'id' = 'meterCubedPerSecond'
        |     |     |     |  \___attribute 'multiplierToSI' = '1'
        |     |     |     |  \___attribute 'name' = 'meterCubedPerSecond'
        |     |     |     |  \___attribute 'parentSI' = 'litersPerSecond'
        |     |     |     |  \___attribute 'unitType' = 'volumetricRate'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |     |___text 'cubic meters per second'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'abbreviation' = 'm/s'
        |     |     |     |  \___attribute 'id' = 'meterPerSecond'
        |     |     |     |  \___attribute 'name' = 'meterPerSecond'
        |     |     |     |  \___attribute 'unitType' = 'speed'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |     |___text 'meters per second'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'abbreviation' = 'µg/l'
        |     |     |     |  \___attribute 'constantToSI' = '0'
        |     |     |     |  \___attribute 'id' = 'microgramPerLiter'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.000001'
        |     |     |     |  \___attribute 'name' = 'microgramPerLiter'
        |     |     |     |  \___attribute 'parentSI' = 'kilogramPerCubicMeter'
        |     |     |     |  \___attribute 'unitType' = 'massDensity'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |     |___text 'micrograms / liter'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'microgramsPerSquareMeter per Second'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'id' = 'microgramsPerSquareMeter per Seconds'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'abbreviation' = '%'
        |     |     |     |  \___attribute 'constantToSI' = '0'
        |     |     |     |  \___attribute 'id' = 'percent'
        |     |     |     |  \___attribute 'multiplierToSI' = '100'
        |     |     |     |  \___attribute 'name' = 'percent'
        |     |     |     |  \___attribute 'parentSI' = 'numberPerNumber'
        |     |     |     |  \___attribute 'unitType' = 'dimensionless'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |     |___text 'ratio of two quantities as percent composition (1:100)'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'abbreviation' = 'mg/m²'
        |     |     |     |  \___attribute 'constantToSI' = '0'
        |     |     |     |  \___attribute 'id' = 'milligramPerMeterSquared'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.000001'
        |     |     |     |  \___attribute 'name' = 'milligramPerMeterSquared'
        |     |     |     |  \___attribute 'parentSI' = 'kilogramsPerSquareMeter'
        |     |     |     |  \___attribute 'unitType' = 'arealMassDensity'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |     |___text 'milligrams Per Square Meter'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:unit')
        |     |     |     |  \___attribute 'abbreviation' = 'g/m²'
        |     |     |     |  \___attribute 'constantToSI' = '0'
        |     |     |     |  \___attribute 'id' = 'gramPerMeterSquared'
        |     |     |     |  \___attribute 'multiplierToSI' = '0.001'
        |     |     |     |  \___attribute 'name' = 'gramPerMeterSquared'
        |     |     |     |  \___attribute 'parentSI' = 'kilogramsPerSquareMeter'
        |     |     |     |  \___attribute 'unitType' = 'arealMassDensity'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description' in ns 'http://www.xml-cml.org/schema/stmml-1.1' ('stmml:description')
        |     |     |     |     |___text 'grams per square meter'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___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

Lotic Intersite Nitrogen eXperiment I (LINX1): Stream nitrogen (N) dynamics in streams on the eastern side of Puerto Rico

Data Entities

Data Table

Data Table

Data Table

Data Package Usage Rights

Data Policies

Keywords

Methods and Protocols

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

These methods, instrumentation, and/or protocols apply to the data table LINX 1 uptake:

These methods, instrumentation, and/or protocols apply to the data table LINX1 background:

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX 1 discharge

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX 1 uptake

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX1 background

Project

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Lotic Intersite Nitrogen eXperiment I (LINX1): Stream nitrogen (N) dynamics in streams on the eastern side of Puerto Rico

+/- Data Entities

Data Table

Data Table

Data Table

+/- Data Package Usage Rights

Data Policies

+/- Keywords

+/- Methods and Protocols

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

These methods, instrumentation, and/or protocols apply to the data table LINX 1 uptake:

These methods, instrumentation, and/or protocols apply to the data table LINX1 background:

+/- People and Organizations

+/- Temporal, Geographic and Taxonomic Coverage

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX 1 discharge

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX 1 uptake

Temporal, Geographic and/or Taxonomic information that applies to Data Table: LINX1 background

+/- Project

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Additional Metadata