Data Package Metadata View Summary

Tree Seed Data at the Hubbard Brook Experimental Forest, 1993 - present

General Information

Data Package:
Local Identifier:	knb-lter-hbr.298.2
Title:	Tree Seed Data at the Hubbard Brook Experimental Forest, 1993 - present
Alternate Identifier:	DOI PLACE HOLDER
Abstract:	Seeds Abstract Tree seeds sorted and counted from long-term reference area litter traps are presented for 1993 until the present. These data are part of the LTER funded quantification of tree annual productivity. Our focal species for seed counts have been sugar maple, American beech and white ash. This data set allows comparison between seed production in reference sites (BB and TF) and the calcium addition watershed (W1) for these species.
Publication Date:	2021-05-10

Time Period

Begin:

1993-01-01

End:

2019-12-31

People and Organizations
Contact:	Hubbard Brook Ecosystem Study [ email ]
Creator:	Fahey, Timothy (Cornell University)
Creator:	Cleavitt, Natalie (Cornell University)
Associate:	Wood, Cynthia (Cornell University, Associatedparty)

Data Entities
Data Table Name:	HBEF_TreeSeeds_1993-2019
Description:	Tree seed counts in three watersheds at the Hubbard Brook Experimental Forest: 1993-2019

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-hbr/298/2/cf084305a5437e0fd56aa1fa7cf930a9
Name:	HBEF_TreeSeeds_1993-2019
Description:	Tree seed counts in three watersheds at the Hubbard Brook Experimental Forest: 1993-2019
Number of Records:	2803
Number of Columns:	10

Table Structure

Object Name:

HBEF_TreeSeeds_1993-2019.csv

Size:

96082 bytes

Authentication:

6c981c9ec2478bc8c81055b40ff79d7f Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Column Name:

YEAR

SITE

ELEV

TAG

ACSA seed

FAGR seed

FRAM seed

ACSA seed m2

FAGR seed m2

FRAM seed m2

Definition:

Year of data collection

Location where litterfall was collected

Elevation

Tag number

Number of sugar maple sees

Number of American beech seeds

Number of white ash seeds

sugar maple seeds per meter squared

American beech seeds per meter squared

white ash seeds per meter squared

Storage Type:

date

string

float

Measurement Type:

dateTime

nominal

ratio

Measurement Values Domain:

Format	YYYY
Precision

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	BB
Definition	Bear Brook Watershed site
Source

Code Definition

Code	TF
Definition	Throughfall site
Source

Code Definition

Code	W1
Definition	Watershed 1 sites
Source

Code Definition

Code	W5
Definition	Watershed 5 site
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	Low
Definition	Low elevation
Source

Code Definition

Code	Mid
Definition	Mid elevation
Source

Code Definition

Code	Upper
Definition	Upper elevation
Source

Code Definition

Code	High
Definition	High elevation
Source

Definition

Tag number

Unit	number
Type	real
Min	0
Max	244

Unit	number
Type	real
Min	0
Max	54

Unit	number
Type	real
Min	0
Max	30

Unit	numberPerMeterSquared
Type	whole
Min	0
Max	2542

Unit	numberPerMeterSquared
Type	whole
Min	0
Max	563

Unit	numberPerMeterSquared
Type	whole
Min	0
Max	313

Missing Value Code:

Code	-9999
Expl	sampling basket disturbed

Code	-9999
Expl	sampling basket disturbed

Code	-9999
Expl	sampling basket disturbed

Code	-9999
Expl	sampling basket disturbed

Code	-9999
Expl	sampling basket disturbed

Code	-9999
Expl	sampling basket disturbed

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	ecosystems, forests, watersheds, elevation, litterfall, seeds, trees, vegetation
LTER Core Research Area	disturbance
HBES Vocabulary	HBR, Hubbard Brook LTER, Hubbard Brook Experimental Forest, Hubbard Brook Ecosystem Study, HBES, HBEF, New Hampshire, NH, White Mountain National Forest, HBEF Watershed 1, HBEF Watershed 5, HBEF Bear Brook Watershed, HBEF Throughfall Plots
ISO 19115 Topic Category	biota
National Research & Development Taxonomy	Ecology, Ecosystems, & Environment
LTER Core Research Areas	primary production

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:

Seeds Methods

Tree seeds are sorted and counted from 0.096 m2 catch area baskets (12-15 baskets per site). Seeds are mainly from the autumn collection, but wayward seeds from the spring and late summer collection are also summed in the counts here. Tree species included are: sugar maple samaras (ACSA), American beech nuts (FAGR nut), and white ash samaras (FRAM).

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@environmentaldatainitiative.org

Web Address:

https://environmentaldatainitiative.org

Creators:

Individual:

Timothy Fahey

Organization:

Cornell University

Email Address:

tjf5@cornell.edu

Id:

https://orcid.org/0000-0003-1283-1162

Individual:

Natalie Cleavitt

Organization:

Cornell University

Email Address:

nlc4@cornell.edu

Id:

https://orcid.org/0000-0003-0425-2486

Contacts:

Organization:

Hubbard Brook Ecosystem Study

Email Address:

hbr-im@lternet.edu

Associated Parties:

Individual:	Cynthia Wood
Organization:	Cornell University
Role:	Associatedparty

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

1993-01-01

End:

2019-12-31

Geographic Region:

Description:

Hubbard Brook Experimental Forest

Bounding Coordinates:

Northern:	43.959	Southern:	43.914
Western:	-71.8062	Eastern:	-71.7022

Geographic Region:

Description:

Watershed 1 sites

Bounding Coordinates:

Northern:	43.9594	Southern:	43.9521
Western:	-71.731	Eastern:	-71.726

Geographic Region:

Description:

Bear Brook sites

Bounding Coordinates:

Northern:	43.957	Southern:	43.9499
Western:	-71.743	Eastern:	-71.736

Geographic Region:

Description:

Throughfall sites

Bounding Coordinates:

Northern:	43.9576	Southern:	43.9573
Western:	-71.7401	Eastern:	-71.7398

Taxonomic Range:

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Common Name:

plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 202422 (Plantae)

Classification:

Rank Name:

subkingdom

Rank Value:

Viridiplantae

Common Name:

green plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 954898 (Viridiplantae)

Classification:

Rank Name:

infrakingdom

Rank Value:

Streptophyta

Common Name:

land plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846494 (Streptophyta)

Classification:

Rank Name:

superdivision

Rank Value:

Embryophyta

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 954900 (Embryophyta)

Classification:

Rank Name:

division

Rank Value:

Tracheophyta

Common Name:

vascular plants

Common Name:

tracheophytes

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846496 (Tracheophyta)

Classification:

Rank Name:

subdivision

Rank Value:

Spermatophytina

Common Name:

spermatophytes

Common Name:

seed plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846504 (Spermatophytina)

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 18063 (Magnoliopsida)

Classification:

Rank Name:

superorder

Rank Value:

Rosanae

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846548 (Rosanae)

Classification:

Rank Name:

order

Rank Value:

Sapindales

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 28643 (Sapindales)

Classification:

Rank Name:

family

Rank Value:

Sapindaceae

Common Name:

soapberries

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 28657 (Sapindaceae)

Classification:

Rank Name:

genus

Rank Value:

Acer

Common Name:

maples

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 28727 (Acer)

Classification:

Rank Name:	species
Rank Value:	Acer saccharum
Common Name:	sugar maple
Identifer:	Integrated Taxonomic Information Service (ITIS) Info for ID: 28731 (Acer saccharum)

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Common Name:

plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 202422 (Plantae)

Classification:

Rank Name:

subkingdom

Rank Value:

Viridiplantae

Common Name:

green plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 954898 (Viridiplantae)

Classification:

Rank Name:

infrakingdom

Rank Value:

Streptophyta

Common Name:

land plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846494 (Streptophyta)

Classification:

Rank Name:

superdivision

Rank Value:

Embryophyta

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 954900 (Embryophyta)

Classification:

Rank Name:

division

Rank Value:

Tracheophyta

Common Name:

vascular plants

Common Name:

tracheophytes

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846496 (Tracheophyta)

Classification:

Rank Name:

subdivision

Rank Value:

Spermatophytina

Common Name:

spermatophytes

Common Name:

seed plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846504 (Spermatophytina)

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 18063 (Magnoliopsida)

Classification:

Rank Name:

superorder

Rank Value:

Asteranae

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846535 (Asteranae)

Classification:

Rank Name:

order

Rank Value:

Lamiales

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 31632 (Lamiales)

Classification:

Rank Name:

family

Rank Value:

Oleaceae

Common Name:

olives

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 32927 (Oleaceae)

Classification:

Rank Name:

genus

Rank Value:

Fraxinus

Common Name:

ash

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 32928 (Fraxinus)

Classification:

Rank Name:	species
Rank Value:	Fraxinus americana
Common Name:	white ash
Identifer:	Integrated Taxonomic Information Service (ITIS) Info for ID: 32931 (Fraxinus americana)

Classification:

Rank Name:

kingdom

Rank Value:

Plantae

Common Name:

plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 202422 (Plantae)

Classification:

Rank Name:

subkingdom

Rank Value:

Viridiplantae

Common Name:

green plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 954898 (Viridiplantae)

Classification:

Rank Name:

infrakingdom

Rank Value:

Streptophyta

Common Name:

land plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846494 (Streptophyta)

Classification:

Rank Name:

superdivision

Rank Value:

Embryophyta

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 954900 (Embryophyta)

Classification:

Rank Name:

division

Rank Value:

Tracheophyta

Common Name:

vascular plants

Common Name:

tracheophytes

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846496 (Tracheophyta)

Classification:

Rank Name:

subdivision

Rank Value:

Spermatophytina

Common Name:

spermatophytes

Common Name:

seed plants

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846504 (Spermatophytina)

Classification:

Rank Name:

class

Rank Value:

Magnoliopsida

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 18063 (Magnoliopsida)

Classification:

Rank Name:

superorder

Rank Value:

Rosanae

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 846548 (Rosanae)

Classification:

Rank Name:

order

Rank Value:

Fagales

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 19273 (Fagales)

Classification:

Rank Name:

family

Rank Value:

Fagaceae

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 19275 (Fagaceae)

Classification:

Rank Name:

genus

Rank Value:

Fagus

Common Name:

beech

Identifer:

Integrated Taxonomic Information Service (ITIS)
Info for ID: 19461 (Fagus)

Classification:

Rank Name:	species
Rank Value:	Fagus grandifolia
Common Name:	American beech
Identifer:	Integrated Taxonomic Information Service (ITIS) Info for ID: 19462 (Fagus grandifolia)

Project

Parent Project Information:

Title:

Long-term Ecological Research (LTER) at the Hubbard Brook Experimental Forest (1992)

Personnel:

Individual:

Timothy Fahey

Organization:

Cornell University

Email Address:

tjf5@cornell.edu

Id:

https://orcid.org/0000-0003-1283-1162

Role:

Principal Investigator

Funding:

National Science Foundation (NSF) 9211768

Related Project:

Title:

LTER: Hubbard Brook Experimental Forest (1998)

Personnel:

Individual:

Timothy Fahey

Organization:

Cornell University

Email Address:

tjf5@cornell.edu

Id:

https://orcid.org/0000-0003-1283-1162

Role:

Principal Investigator

Funding:

National Science Foundation (NSF) 9810221

Related Project:

Title:

Long-Term Ecological Research (LTER) at Hubbard Brook Experimental Forest (HBR-LTER) (2005)

Personnel:

Individual:

Timothy Fahey

Organization:

Cornell University

Email Address:

tjf5@cornell.edu

Id:

https://orcid.org/0000-0003-1283-1162

Role:

Principal Investigator

Funding:

National Science Foundation (NSF) 0423259

Related Project:

Title:

Long-Term Ecological Research at Hubbard Brook Experimental Forest (2010)

Personnel:

Individual:

Timothy Fahey

Organization:

Cornell University

Email Address:

tjf5@cornell.edu

Id:

https://orcid.org/0000-0003-1283-1162

Role:

Principal Investigator

Funding:

National Science Foundation (NSF) 1114804

Related Project:

Title:

LTER: Long Term Ecological Research at the Hubbard Brook Experimental Forest (2016)

Personnel:

Individual:

Gary Lovett

Organization:

Cary Institute of Ecosystem Studies

Email Address:

lovettg@caryinstitute.org

Id:

https://orcid.org/0000-0002-8411-8027

Role:

Principal Investigator

Funding:

National Science Foundation (NSF) 1637685

Maintenance

Maintenance:

Description:	ongoing
Frequency:

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'unitList'
        |     |     |___text '\n        '
        |     |     |___element 'unit'
        |     |     |     |  \___attribute 'id' = 'numberPerMeterSquared'
        |     |     |     |  \___attribute 'name' = 'numberPerMeterSquared'
        |     |     |     |  \___attribute 'parentSI' = ''
        |     |     |     |  \___attribute 'unitType' = ''
        |     |     |     |___text '\n          '
        |     |     |     |___element 'description'
        |     |     |     |     |___text 'numberPerMeterSquared'
        |     |     |     |___text '\n        '
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

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Data Package Metadata View Summary

Tree Seed Data at the Hubbard Brook Experimental Forest, 1993 - present

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

Parent Project Information:

Maintenance

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Tree Seed Data at the Hubbard Brook Experimental Forest, 1993 - present

+/- 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

Parent Project Information:

+/- Maintenance

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Maintenance

Additional Metadata