Data Package Metadata View Summary

White oak and red maple foliar chemistry of urban and reference forests of the eastern US

General Information

Data Package:
Local Identifier:	knb-lter-bes.5007.5
Title:	White oak and red maple foliar chemistry of urban and reference forests of the eastern US
Alternate Identifier:	DOI PLACE HOLDER
Abstract:	Foliar chemistry values were obtained from two important native tree species (white oak (Quercus alba L.) and red maple (Acer rubrum L.)) across urban and reference forest sites of three major cities in the eastern United States during summer 2015 (New York, NY (NYC); Philadelphia, PA; and Baltimore, MD). Trees were selected from secondary growth oak-hickory forests found in New York, NY; Philadelphia, PA; and Baltimore, MD, as well as at reference forest sites outside each metropolitan area. In all three metropolitan areas, urban forest patches and references forest sites were selected based on the presence of red maple and white oak canopy dominant trees in patches of at least 1.5 hectares with slopes less than 25%, and well-drained soils of similar soil series within each metropolitan area. Within each city, several forest patches were selected to capture the variation in forest patch site conditions across an individual city. All reference sites were located in protected areas outside of the city and within intermix wildland-urban interface landscapes, in order to target similar contexts of surrounding land use and population density (Martinuzzi et al. 2015). Several reference sites were selected for each city, located within the same protected area considered representative of rural forests of the region. White oaks were at least 38.1 cm diameter at breast height (DBH), red maples were at least 25.4 cm DBH, and all trees were dominant or co-dominant canopy trees. The trees had no major trunk cavities and had crown vigor scores of 1 or 2 (less than 25% overall canopy damage; Pontius & Hallett 2014). From early July to early August 2015, sun leaves were collected from the periphery of the crown of each tree with either a shotgun or slingshot for subsequent analysis to determine differences in foliar chemistry across cities and urban vs. reference forest site types. The data were used to invstigate whether differences in native tree physiology occur between urban and reference forest patches, and whether those differences are site- and species-specific.
Publication Date:	2020-06-15

Time Period

Begin:

2007

End:

1992

People and Organizations
Contact:	Cary Institute of Ecosystem Studies [ email ]
Creator:	Sonti, Nancy F (USDA Forest Service)
Creator:	Hallett, Richard A. (USDA Forest Service)
Creator:	Griffin, Kevin L. (Columbia University)
Creator:	Sullivan, Joe H. (University of Maryland)

Data Entities
Data Table Name:	Urban foliar chemistry data table
Description:	Urban Foliar Chemistry data table

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-bes/5007/5/2e5643a8f84c0755e66340e29494c1e6
Name:	Urban foliar chemistry data table
Description:	Urban Foliar Chemistry data table
Number of Records:	180
Number of Columns:	15

Table Structure

Object Name:

Urban_FoliarChemistry.csv

Size:

27905 bytes

Authentication:

2b5fa18b890e8ceb491a86eecc3423c2 Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

\r\n

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Column Name:

Tree_ID

Species

Site

SiteType

City

Definition:

Tree_ID

USDA Plants code

Site

Site Type

City

Storage Type:

string

float

Measurement Type:

nominal

ratio

Measurement Values Domain:

Definition

Tree_ID

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	ACRU
Definition	Acer rubrum L.; red maple
Source

Code Definition

Code	QUAL
Definition	Quercus alba L.; white oak
Source

Definition

Site

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Reference
Definition	Reference
Source

Code Definition

Code	Urban
Definition	Urban
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	New York City
Definition	New York City, NY
Source

Code Definition

Code	Philadelphia
Definition	Philadelphia, PA
Source

Code Definition

Code	Baltimore
Definition	Baltimore, MD
Source

Unit	percent
Type	real
Min	0.005810252
Max	0.034726271

Unit	partPerMillion
Type	real
Min	1.764780378
Max	60.26952899

Unit	partPerMillion
Type	real
Min	3920.730247
Max	15701.59694

Unit	partPerMillion
Type	real
Min	2770.82656
Max	14943.49125

Unit	partPerMillion
Type	real
Min	574.7977169
Max	3134.720428

Unit	partPerMillion
Type	real
Min	20.9685182
Max	2683.273153

Unit	partPerMillion
Type	real
Min	1.250324534
Max	76.377684

Unit	partPerMillion
Type	real
Min	770.1410715
Max	2130.529932

Unit	partPerMillion
Type	real
Min	0
Max	5.94499127

Unit	partPerMillion
Type	real
Min	723
Max	2961.5

Missing Value Code:

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

Code	NA
Expl	No data available

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	chemistry, foliage, nitrogen, aluminum, potassium, calcium, microbial biomass, magnesium, manganese, phosphorus, lead, sulfur
BES Vocabulary	Baltimore, MD, Philadelphia, Pennsylvania, PA, New York City, New York, NY, Maryland

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:

Three leaves from each tree were pressed and dried immediately after collection. Oven-dried foliage was ground to create a composite sample for each tree and was subsequently digested using a microwave-assisted acid digestion procedure (USEPA Method 3052) and analyzed for Al, Ca, K, Mg, Mn, Na, Pb, S, and P by ICP spectroscopy. Foliar N was determined by combustion with a PerkinElmer 2400 series II CHNS/O analyzer (PerkinElmer, Waltham, MA).

People and Organizations

Creators:

Individual:

Nancy F Sonti

Organization:

USDA Forest Service

Email Address:

nancy.f.sonti@usda.gov

Id:

https://orcid.org/0000-0001-8581-8124

Individual:

Richard A. Hallett

Organization:

USDA Forest Service

Email Address:

richard.hallett@usda.gov

Id:

https://orcid.org/0000-0001-8462-8273

Individual:

Kevin L. Griffin

Organization:

Columbia University

Email Address:

griff@ldeo.columbia.edu

Id:

https://orcid.org/0000-0003-4124-3757

Individual:

Joe H. Sullivan

Organization:

University of Maryland

Email Address:

jsull@umd.edu

Contacts:

Organization:

Cary Institute of Ecosystem Studies

Email Address:

besim@caryinstitute.org

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

2007

End:

1992

Geographic Region:

Description:

Baltimore County

Bounding Coordinates:

Northern:	39.722	Southern:	39.19
Western:	-76.93	Eastern:	-76.33

Geographic Region:

Description:

Philadelphia sampling range

Bounding Coordinates:

Northern:	40.040733	Southern:	39.928785
Western:	-75.472343	Eastern:	-75.187278

Geographic Region:

Description:

New York City sampling range

Bounding Coordinates:

Northern:	41.428839	Southern:	40.849325
Western:	-74.028118	Eastern:	-73.784877

Project

Maintenance

Maintenance:

Description:	complete
Frequency:

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'partPerMillion'
        |     |     |     |  \___attribute 'name' = 'partPerMillion'
        |     |     |     |  \___attribute 'parentSI' = ''
        |     |     |     |  \___attribute 'unitType' = ''
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'ratio of two quantities as parts per million (1:1000000)'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'percent'
        |     |     |     |  \___attribute 'name' = 'percent'
        |     |     |     |  \___attribute 'parentSI' = ''
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        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'percent'
        |     |     |     |___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

White oak and red maple foliar chemistry of urban and reference forests of the eastern US

Data Entities

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

Maintenance

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

White oak and red maple foliar chemistry of urban and reference forests of the eastern US

+/- Data Entities

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

+/- 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