Data Package Metadata View Summary

Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon

General Information

Data Package:

Local Identifier:

edi.1209.5

Title:

Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon

Alternate Identifier:

DOI PLACE HOLDER

Abstract:

Atmospheric deposition of dissolved organic carbon (DOC) to terrestrial ecosystems is a small, but rarely studied component of the global carbon (C) cycle. Emissions of volatile organic compounds (VOC) and organic particulates are the sources of atmospheric C and deposition represents a major pathway for the removal of organic C from the atmosphere. Here, we evaluate the spatial and temporal patterns of DOC deposition using 70 datasets at least one year in length ranging from 40° south to 66° north latitude. Globally, the median DOC concentration in bulk deposition was 1.7 mg L-1. The DOC concentrations were significantly higher in tropical (< 25°) latitudes compared to temperate (> 25°) latitudes. DOC deposition was significantly higher in the tropics because of both higher DOC concentrations and precipitation. Using the global median or latitudinal specific DOC concentrations leads to a calculated global deposition of 202 or 295 Tg C yr-1 respectively. Many sites exhibited seasonal variability in DOC concentration. At temperate sites, DOC concentrations were higher during the growing season; at tropical sites, DOC concentrations were higher during the dry season. Thirteen of the thirty-four long-term (> 10 years) datasets showed significant declines in DOC concentration over time with the others showing no significant change. Based on the magnitude and timing of the various sources of organic C to the atmosphere, biogenic VOCs likely explain the latitudinal pattern and the seasonal pattern at temperate latitudes while decreases in anthropogenic emissions are the most likely explanation for the declines in DOC concentration.

Publication Date:

2022-10-10

For more information:
Visit:	DOI PLACE HOLDER

Time Period

Begin:

1990

End:

2011

People and Organizations
Contact:	Liptzin, Daniel (Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States, Research Soil Scientist) [ email ]
Creator:	Liptzin, Daniel (Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States, Research Soil Scientist)
Creator:	Boy, Jens (Institute of Soil Science, Leibniz Universität, Hannover, D-30419, Hannover, Germany, Research Scientist boy@ifbk.uni-hannover.de)
Creator:	Campbell, John L. (USDA Forest Service. Northern Research Station.)
Creator:	Clarke, Nicholas (Norwegian Institute of Bioeconomy Research (NIBIO))
Creator:	Laclau, Jean-Paul (Eco&Sols, Univ Montpellier, Eco&Sols, Univ Montpellier)
Creator:	Godoy, Roberto (gInstituto Ciencias Ambientales y Evolutivas, Facultad de Ciencias, Universidad Austral de Chile)
Creator:	Kaiser, Klaus (Soil Science, Martin Luther University Halle-Wittenberg)
Creator:	Likens, Gene E. (Cary Institute of Ecosystem Studies)
Creator:	Karlsson, Gunilla Pihl (IVL Swedish Environmental Research Institute)
Creator:	Markewitz, Daniel (Wanrell School of Forestry and Natural Resources, The University of Georgia)
Creator:	Rogora, Michela (National Research Council of Italy, Water Research Institute (CNR‐IRSA))
Creator:	Sebestyen, Stephen D. (Northern Research Station, US Department of Agriculture Forest Service,)
Creator:	Wilcke, Wolfgang (Institute of Geography and Geoecology, Karlsruhe Institute of Technology (KIT))
Creator:	Worrall, Fred (Department of Earth Sciences, Durham University)
Creator:	McDowell, William H. (Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States, Professor of Environmental Science and Presidential Chair)
Associate:	Leon, Miguel C. (aDepartment of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States, Data Scientist, Metadata creator)

Data Entities
Data Table Name:	AtmoDepoDOCAllData
Description:	Defines the data series in AtmoDepoDOCAllData.csv and this contains the mean values of each series for all samples in the series
Data Table Name:	DefinitionForDataSeriesOfAtmDepofDOC
Description:	Defines the data series in AtmoDepoDOCAllData.csv and this contains the mean values of each series for all samples in the series.

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/1209/5/f73e9754488c5f14b03b5d840b75699d
Name:	AtmoDepoDOCAllData
Description:	Defines the data series in AtmoDepoDOCAllData.csv and this contains the mean values of each series for all samples in the series
Number of Records:	18886
Number of Columns:	18

Table Structure

Object Name:

AtmoDepoDOCAllDatav2.csv

Size:

2396909 byte

Authentication:

652fdcfdfff38a8f0ea0cb36ed29adc8 Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Location

sitecode

Type

Frequency

date

Precip_mm

DOC-C

NH3-N

NO3-N

SO4-S

Sample Volume (mL)

Site Number

Column Name:

Location

sitecode

Type

Frequency

date

Precip_mm

DOC-C

NH3-N

NO3-N

SO4-S

Sample Volume (mL)

Site Number

Definition:

Location of the sampling

site code for location of sampling

Type of sampling

Frequency of sampling

date of collection

Millimeters of precipitation, used in data analysis

Dissolved Organic Carbon measured as milligrams per liter of Carbon

Sodium

Potassium

Calcium

Magnesium

Ammonium as miligrams per liter of Nitrogen

Nitrate as milligrams per liter of Nitrogen

Sulfate as milligrams per liter of sulfur

Chlorine

volumne of the sample

Site Number

Storage Type:

string

dateTime

float

string

float

Measurement Type:

nominal

dateTime

ratio

nominal

ratio

Measurement Values Domain:

Definition

Location of the sampling

Definition

site code for location of sampling

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Bulk
Definition	Bulk collector, collector is always open
Source

Code Definition

Code	bulk
Definition	Bulk collector, collector is always open
Source

Code Definition

Code	Bulk sampler
Definition	Bulk collector, collector is always open
Source

Code Definition

Code	Wet
Definition	Wet collector, only collects precipitation
Source

Code Definition

Code	Wetonly
Definition	Wet collector, only collects precipitation
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Biweekly
Definition	sampling every other week
Source

Code Definition

Code	event
Definition	sampling of precipitation events
Source

Code Definition

Code	Monthly
Definition	Monthly sampling
Source

Code Definition

Code	monthly
Definition	Monthly sampling
Source

Code Definition

Code	Variable
Definition	sampling regime varied, see source for details
Source

Code Definition

Code	Weekly
Definition	weekly sampling
Source

Code Definition

Code	weekly
Definition	weekly sampling
Source

Format	YYYY-MM-DD
Precision

Unit	millimeter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Definition

volumne of the sample

Unit	number
Type	integer

Missing Value Code:

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/1209/5/40ea6f71ebc9a4098cfcb5602111e339
Name:	DefinitionForDataSeriesOfAtmDepofDOC
Description:	Defines the data series in AtmoDepoDOCAllData.csv and this contains the mean values of each series for all samples in the series.
Number of Records:	70
Number of Columns:	26

Table Structure

Object Name:

DefinitionForDataSeriesOfAtmDepofDOCv2.csv

Size:

29084 byte

Authentication:

389028fa86c171526dd57c73e189ae2a Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Location

Site Number

Deposition Type

Type

Start year

End Year

Length (yr)

LatZone

Filtered

Latitude

Longitude

Precip (mm yr-1)

DOC-C deposition (kg ha-1 yr-1)

Precip_mm

NH4-N

NO3-N

SO4-S

Chlorine

Data Source

source DOI

Source reference

Column Name:

Location

Site Number

Deposition Type

Frequency

Start year

End Year

Length (yr)

LatZone

Filtered

Latitude

Longitude

Precip (mm yr-1)

DOC-C deposition (kg ha-1 yr-1)

DOC-C (mg L-1)

NH4-N

NO3-N

SO4-S

Data Source

source DOI

Source reference

Definition:

Location of the sampling

site number can be used for combining tables

Type of deposition collection

Frequency of sampling

Year sampling began

Final year of data contained in this dataset

length of record in years

Temperate or Tropical, tropical is between +-25 degrees latitudes

Was the sample filtered

Latitude

Longitude

Precipitation

Dissolved organic carbon deposition

Dissolved Organic Carbon measured as milligrams per liter of Carbon

Sodium

Potasium

Calcium

Magnesium

Ammonium as miligrams per liter of Nitrogen

Nitrate as milligrams per liter of Nitrogen

Sulfate as milligrams per liter of sulfur

Chlorine

data is described and or contained in this source

Storage Type:

string

float

string

float

string

float

string

Measurement Type:

nominal

ratio

nominal

ratio

nominal

ratio

nominal

Measurement Values Domain:

Definition

Location of the sampling

Unit	number
Type	real

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Bulk
Definition	Bulk collector, collector is always open
Source

Code Definition

Code	Wet
Definition	Wet collector, only collects precipitation
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Biweekly
Definition	sampling every other week
Source

Code Definition

Code	Event
Definition	sampling of precipitation events
Source

Code Definition

Code	Monthly
Definition	Monthly sampling
Source

Code Definition

Code	Variable
Definition	sampling regime varied, see source for details
Source

Code Definition

Code	Weekly
Definition	weekly sampling
Source

Unit	number
Type	integer

Unit	number
Type	integer

Unit	number
Type	real

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Temperate
Definition	temperate sampling site outside of tropics > 25 degrees or <-25 degrees latitude
Source

Code Definition

Code	Tropical
Definition	tropical is between +-25 degrees latitudes
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	No
Definition	No
Source

Code Definition

Code	Yes
Definition	Yes
Source

Unit	degree
Type	real

Unit	degree
Type	real

Unit	millimeter
Type	real

Unit	kilogramPerHectarePerYear
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Unit	milligramPerLiter
Type	real

Definition

data is described and or contained in this source

Definition

data is described and or contained in this source

Definition

data is described and or contained in this source

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:
(No thesaurus)	DOC, Atmospheric deposition, Precipitation chemistry, Carbon cycling, Global synthesis, Dissolved organic carbon

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:

data processing methods: The database of DOC measurements in precipitation began with a search of the literature in the ISI Web of Science online database (http://isiknowledge.com/). However, because we found relatively few datasets using the search terms “dissolved organic carbon” and “precipitation” we supplemented the published datasets by contacting researchers who might be measuring DOC in precipitation. We asked if they had any data and if they knew anyone who had any data that encompassed at least one year of DOC in precipitation. The database includes 70 datasets from around the globe with data at least at monthly frequency for at least one complete year.

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:

Daniel Liptzin

Organization:

Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States

Position:

Research Soil Scientist

Email Address:

dliptzin@soilhealthinstitute.org

Id:

https://orcid.org/0000-0002-8243-267X

Individual:

Jens Boy

Organization:

Institute of Soil Science, Leibniz Universität, Hannover, D-30419, Hannover, Germany

Position:

Research Scientist boy@ifbk.uni-hannover.de

Email Address:

See.position@hannover.com

Id:

https://orcid.org/0000-0002-2751-957X

Individual:	John L. Campbell
Organization:	USDA Forest Service. Northern Research Station.

Individual:

Nicholas Clarke

Organization:

Norwegian Institute of Bioeconomy Research (NIBIO)

Address:

Høgskoleveien 8, 1433 Ås, Norway,

Individual:	Jean-Paul Laclau
Organization:	Eco&Sols, Univ Montpellier, Eco&Sols, Univ Montpellier

Individual:

Roberto Godoy

Organization:

gInstituto Ciencias Ambientales y Evolutivas, Facultad de Ciencias, Universidad Austral de Chile

Address:

Campus Isla Teja s/n, 5090000, Valdivia, Chile,

Individual:

Klaus Kaiser

Organization:

Soil Science, Martin Luther University Halle-Wittenberg

Address:

Halle (Saale) 06120, Germany,

Individual:

Gene E. Likens

Organization:

Cary Institute of Ecosystem Studies

Address:

Millbrook, NY, 12545, United States,

Individual:

Gunilla Pihl Karlsson

Organization:

IVL Swedish Environmental Research Institute

Address:

SE-411 33 Gothenburg, Sweden,

Individual:

Daniel Markewitz

Organization:

Wanrell School of Forestry and Natural Resources, The University of Georgia

Address:

Athens, GA 30606, United States.,

Individual:

Michela Rogora

Organization:

National Research Council of Italy, Water Research Institute (CNR‐IRSA)

Address:

Largo Tonolli 50, 28922 Verbania, Italy.,

Individual:

Stephen D. Sebestyen

Organization:

Northern Research Station, US Department of Agriculture Forest Service,

Address:

Grand Rapids, MN 55730, United States, ORCID: 0000-0002-6315-0108,

Individual:

Wolfgang Wilcke

Organization:

Institute of Geography and Geoecology, Karlsruhe Institute of Technology (KIT)

Address:

Reinhard-Baumeister-Platz 1, Karlsruhe 76131, Germany,

Individual:

Fred Worrall

Organization:

Department of Earth Sciences, Durham University

Address:

Durham, DH1 3LE, UK,

Individual:

William H. McDowell

Organization:

Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States

Position:

Professor of Environmental Science and Presidential Chair

Email Address:

Bill.McDowell@unh.edu

Contacts:

Individual:

Daniel Liptzin

Organization:

Department of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States

Position:

Research Soil Scientist

Email Address:

dliptzin@soilhealthinstitute.org

Id:

https://orcid.org/0000-0002-8243-267X

Associated Parties:

Individual:

Miguel C. Leon

Organization:

aDepartment of Natural Resources and the Environment, University of New Hampshire, Durham, NH 03824, United States

Position:

Data Scientist

Email Address:

miguel.leon@unh.edu

Role:

Metadata creator

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

1990

End:

2011

Geographic Region:

Description:

Global

Bounding Coordinates:

Northern:	90.0	Southern:	-90.0
Western:	-180.0	Eastern:	180.0

Project

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'fetchedFromEDI'
        |     |        \___attribute 'dateFetched' = '2022-10-10'
        |     |        \___attribute 'packageID' = 'Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon1209.5'
        |     |___text '\n    '
        |___text '\n  '

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'importedFromXML'
        |     |        \___attribute 'dateImported' = '2022-10-10'
        |     |        \___attribute 'filename' = 'Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon1209.5.xml'
        |     |        \___attribute 'taxonomicCoverageExempt' = 'True'
        |     |___text '\n    '
        |___text '\n  '

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'emlEditor'
        |     |        \___attribute 'app' = 'ezEML'
        |     |        \___attribute 'release' = '2022.10.07'
        |     |___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.

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

Data Package Metadata View Summary

Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon

Data Entities

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

Additional Metadata

Additional Metadata

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Spatial and Temporal Patterns in Atmospheric Deposition of Dissolved Organic Carbon

+/- Data Entities

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

+/- Additional Metadata

+/- 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

Additional Metadata