Data Package Metadata View Summary

Ant Assemblages in Hemlock Removal Experiment at Harvard Forest since 2003 (Reformatted to the ecocomDP Design Pattern)

General Information

Data Package:
Local Identifier:	edi.193.4
Title:	Ant Assemblages in Hemlock Removal Experiment at Harvard Forest since 2003 (Reformatted to the ecocomDP Design Pattern)
Alternate Identifier:	DOI PLACE HOLDER
Abstract:	This data package is formatted as an ecocomDP (Ecological Community Data Pattern). For more information on ecocomDP see https://github.com/EDIorg/ecocomDP. This Level 1 data package was derived from the Level 0 data package found here: https://pasta.lternet.edu/package/metadata/eml/knb-lter-hfr/118/32. The abstract below was extracted from the Level 0 data package and is included for context: Ants comprise a considerable amount of animal biomass in terrestrial ecosystems and play major roles in ecological processes ranging from seed dispersal to soil turnover. Invasion by the hemlock woolly adelgid will transform late-successional hemlock forests into earlier successional mixed hardwood - white pine forests or red-maple wetlands. Understanding how ant assemblages vary in different habitat types allows for predictions of how hemlock decline could alter the composition of ant assemblages, with implications for a wide range of ecosystem processes. As part of the Hemlock Removal Experiment at the Simes Tract, we annually monitor ant species composition and abundance.
Publication Date:	2021-05-13

Time Period

Begin:

2003

End:

2018

People and Organizations
Contact:	Smith, Colin (Environmental Data Initiative) [ email ]
Contact:	Ellison, Aaron (Harvard Forest) [ email ]
Creator:	Ellison, Aaron

Data Entities
Data Table Name:	observation
Description:	This is the core table, which holds the observations being analyzed, eg, organism abundance or density. Observations must be linked to a taxon and to a location. Linking to ancillary observations (via observation_id) is optional. The event_id column is a placeholder, as we are considering a structure to model sampling events in the future.
Data Table Name:	observation_ancillary
Description:	Ancillary information about an observational event for context, but that are not about the organism or sampling location (e.g. water depth, height of a tower, temperature of medium). These are very often environmental driver data in analyses.
Data Table Name:	location
Description:	Identifying information about a place (lonitude, latitude, elevation). The table is self-referencing so that sites can be nested.
Data Table Name:	location_ancillary
Description:	Additional information about a place that does not change frequently (e.g. lake area or depth, experimental treatment). Features that change frequently are more closely related to the observational event, and are thus kept in the observation_ancillary table. Ancillary observations are linked through the location_id, and one location_id may have many ancillary observations about it.
Data Table Name:	taxon
Description:	Identifying information about a taxon (e.g. name, id and system)
Data Table Name:	taxon_ancillary
Description:	Additional info about an organism that does not change frequently (e.g. trophic level). Features that change frequently are probably observations. Ancillary observations are linked through the taxon_id, and one taxon_id may have many ancillary observations about it.
Data Table Name:	dataset_summary
Description:	Summary info about the dataset.
Data Table Name:	variable_mapping
Description:	Information linking a variable_name used in a data table to an external definition.
Other Name:	create_ecocomDP
Description:	A function for converting knb-lter-hrf.118 to ecocomDP

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/e09491aee3bd9ec02e805ffdac0beb12
Name:	observation
Description:	This is the core table, which holds the observations being analyzed, eg, organism abundance or density. Observations must be linked to a taxon and to a location. Linking to ancillary observations (via observation_id) is optional. The event_id column is a placeholder, as we are considering a structure to model sampling events in the future.
Number of Records:	2931
Number of Columns:	7

Table Structure

Object Name:

observation.csv

Size:

125975 bytes

Authentication:

c60115954464b0db7393259ef2472dfe 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:

observation_id

package_id

location_id

datetime

taxon_id

variable_name

value

Definition:

Identifier assigned to each unique observation.

Identifier of this data package. References the package_id field of the dataset_summary table.

A reference to a location. References the location_id field of the location table.

Date and time of the observation.

A reference to a taxon. References the taxon_id field of the taxon table.

Name of the measured variable.

Value of the measured variable.

External Measurement Definition, Link:

contains measurements of type study location identifier

contains measurements of type date and time of measurement

contains measurements of type Measurement Type

Storage Type:

string

date

string

float

Measurement Type:

nominal

dateTime

nominal

ratio

Measurement Values Domain:

Definition

Identifier assigned to each unique observation.

Definition

Identifier of this data package. References the package_id field of the dataset_summary table.

Definition

A reference to a location. References the location_id field of the location table.

Format	YYYY-MM-DD
Precision

Definition

A reference to a taxon. References the taxon_id field of the taxon table.

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	abundance
Definition	how many
Source

Unit	dimensionless
Type	natural
Min	1
Max	96

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/10324ae4aa6a0a67239e782c739fda7e
Name:	observation_ancillary
Description:	Ancillary information about an observational event for context, but that are not about the organism or sampling location (e.g. water depth, height of a tower, temperature of medium). These are very often environmental driver data in analyses.
Number of Records:	5862
Number of Columns:	4

Table Structure

Object Name:

observation_ancillary.csv

Size:

147289 bytes

Authentication:

53ebc79bb2997a98f2f68d4fb462bbc7 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:

observation_ancillary_id

observation_id

variable_name

value

Definition:

Identifier of the observation ancillary information.

A reference to an observation. References the observation_id field of the observation table.

Name of the measured variable.

Value of the measured variable.

External Measurement Definition, Link:

contains measurements of type Measurement Type

Storage Type:

string

Measurement Type:

nominal

Measurement Values Domain:

Definition

Identifier of the observation ancillary information.

Definition

A reference to an observation. References the observation_id field of the observation table.

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	trap.type
Definition	trap type
Source

Code Definition

Code	trap.num
Definition	applies only to pitfall cups
Source

Definition

Value of the measured variable.

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/d5189de027922f81005951e6efe0efd5
Name:	location
Description:	Identifying information about a place (lonitude, latitude, elevation). The table is self-referencing so that sites can be nested.
Number of Records:	10
Number of Columns:	1

Table Structure

Object Name:

location.csv

Size:

45 bytes

Authentication:

3b94b87b8e417e26c0f62d30b3189536 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:

location_id

Definition:

Identifier assigned to each unique location.

External Measurement Definition, Link:

contains measurements of type study location identifier

Storage Type:

string

Measurement Type:

nominal

Measurement Values Domain:

Definition

Identifier assigned to each unique location.

Missing Value Code:

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/b49b65c5350c1fd5875236e399470db4
Name:	location_ancillary
Description:	Additional information about a place that does not change frequently (e.g. lake area or depth, experimental treatment). Features that change frequently are more closely related to the observational event, and are thus kept in the observation_ancillary table. Ancillary observations are linked through the location_id, and one location_id may have many ancillary observations about it.
Number of Records:	32
Number of Columns:	4

Table Structure

Object Name:

location_ancillary.csv

Size:

842 bytes

Authentication:

c8cd8d19fec41651b8d3c4271f88cce2 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:

location_ancillary_id

location_id

variable_name

value

Definition:

Identifier of the location ancillary information.

A reference to a location. References the location_id field of the location table.

Name of the measured variable.

Value of the measured variable.

External Measurement Definition, Link:

contains measurements of type study location identifier

contains measurements of type Measurement Type

Storage Type:

string

Measurement Type:

nominal

Measurement Values Domain:

Definition

Identifier of the location ancillary information.

Definition

A reference to a location. References the location_id field of the location table.

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	moose.cage
Definition	treatment type
Source

Code Definition

Code	treatment
Definition	location of grid with respect to moose exclosure
Source

Definition

Value of the measured variable.

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/cc5d33161352c025d0385ba6a7262983
Name:	taxon
Description:	Identifying information about a taxon (e.g. name, id and system)
Number of Records:	53
Number of Columns:	2

Table Structure

Object Name:

taxon.csv

Size:

1250 bytes

Authentication:

b7ff89572967226a275d673575d7499b 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:

taxon_id

taxon_name

Definition:

Identifier assigned to each unique organism.

Taxonomic name of the organism.

External Measurement Definition, Link:

contains measurements of type taxonomic classification

Storage Type:

string

Measurement Type:

nominal

Measurement Values Domain:

Definition

Identifier assigned to each unique organism.

Definition

Taxonomic name of the organism.

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/a3afe3d06df63ce3b0e779169618232f
Name:	taxon_ancillary
Description:	Additional info about an organism that does not change frequently (e.g. trophic level). Features that change frequently are probably observations. Ancillary observations are linked through the taxon_id, and one taxon_id may have many ancillary observations about it.
Number of Records:	742
Number of Columns:	4

Table Structure

Object Name:

taxon_ancillary.csv

Size:

20812 bytes

Authentication:

7815d0cd181734deac82cf61032d0afd 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:

taxon_ancillary_id

taxon_id

variable_name

value

Definition:

Identifier of the taxon ancillary information.

A reference to a taxon. References the taxon_id field of the taxon table.

Name of the measured variable.

Value of the measured variable.

External Measurement Definition, Link:

contains measurements of type Measurement Type

Storage Type:

string

Measurement Type:

nominal

Measurement Values Domain:

Definition

Identifier of the taxon ancillary information.

Definition

A reference to a taxon. References the taxon_id field of the taxon table.

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	subfamily
Definition	ant subfamily
Source

Code Definition

Code	hl
Definition	head length. We used trait definitions from Del Toro et al. (2015) and filled in missing species’ data with information from Ellison et al.
Source

Code Definition

Code	rel
Definition	eye length relative to body size
Source

Code Definition

Code	rll
Definition	femur length relative to body size
Source

Code Definition

Code	colony.size
Definition	size of colony for each species
Source

Code Definition

Code	feeding.preference
Definition	feeding preference for each species
Source

Code Definition

Code	nest.substrate
Definition	nest substrate
Source

Code Definition

Code	primary.habitat
Definition	primary habitat
Source

Code Definition

Code	secondary.habitat
Definition	secondary habitat associations
Source

Code Definition

Code	seed.disperser
Definition	whether or not a seed dispersing species
Source

Code Definition

Code	slavemaker.sp
Definition	whether or not a slavemaking species
Source

Code Definition

Code	behavior
Definition	classifications based on behavioral interactions with other ants
Source

Code Definition

Code	biogeographic.affinity
Definition	biogeographic affinity based on available occurrence records
Source

Code Definition

Code	source
Definition	where trait information was found. Full citations for literature are as follows: Del Toro, I., R.R. Silva, and A.M. Ellison. 2015. Predicated impacts of climatic change on ant functional diversity and distributions in eastern North American forests. Diversity and Distributions 21:781-791; Ellison, A.M., N.J. Gotelli, G. Alpert, and E.J. Farnsworth. 2012. A field guide to the ants of New England. Yale University Press, New Haven, Connecticut, USA.
Source

Definition

Value of the measured variable.

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/8eba90ee8c1a2707f993d9cca5b352dc
Name:	dataset_summary
Description:	Summary info about the dataset.
Number of Records:	1
Number of Columns:	5

Table Structure

Object Name:

dataset_summary.csv

Size:

125 bytes

Authentication:

bffb310a03ecf700aeeea6d78fdd9945 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:

package_id

length_of_survey_years

number_of_years_sampled

std_dev_interval_betw_years

max_num_taxa

Definition:

Identifier of this data package.

Number of years the study has been ongoing.

Number of years within the period of the study that samples were taken.

Standard deviation of the interval between sampling events.

Number of unique values in the taxon table.

External Measurement Definition, Link:

contains measurements of type number of years

Storage Type:

string

float

Measurement Type:

nominal

ratio

Measurement Values Domain:

Definition

Identifier of this data package.

Unit	nominalYear
Type	natural
Min	15
Max	15

Unit	nominalYear
Type	natural
Min	14
Max	14

Unit	nominalYear
Type	real
Min	0.67
Max	0.67

Unit	number
Type	natural
Min	53
Max	53

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/edi/193/4/afb9b11828f813f17c18143618690322
Name:	variable_mapping
Description:	Information linking a variable_name used in a data table to an external definition.
Number of Records:	19
Number of Columns:	3

Table Structure

Object Name:

variable_mapping.csv

Size:

650 bytes

Authentication:

de42c56e1f9c9e4222ef2d5b11b5202c 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:

variable_mapping_id

table_name

variable_name

Definition:

Identifier of the variable mapping information.

Name of the table containing this variable.

Name of the measured variable.

External Measurement Definition, Link:

contains measurements of type Measurement Type

Storage Type:

string

Measurement Type:

nominal

Measurement Values Domain:

Definition

Identifier of the variable mapping information.

Definition

Name of the table containing this variable.

Definition

Name of the measured variable.

Missing Value Code:

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Code	NA
Expl	Not available

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Non-Categorized Data Resource

Name:

create_ecocomDP

Entity Type:

unknown

Description:

A function for converting knb-lter-hrf.118 to ecocomDP

Physical Structure Description:

Object Name:

create_ecocomDP.R

Size:

16672 bytes

Authentication:

4170a8c23a51ac944100311f5eaf2695 Calculated By MD5

Externally Defined Format:

Format Name:

text/plain

Data:

https://pasta-s.lternet.edu/package/data/eml/edi/193/4/0e153e5174857545b0cd01f5d50bca85

Data Package Usage Rights

This dataset is released to the public under Creative Commons license CC BY (Attribution). Please keep the designated contact person informed of any plans to use the dataset. Consultation or collaboration with the original investigators is strongly encouraged. Publications and data products that make use of the dataset must include proper acknowledgement.

Keywords

By Thesaurus:
LTER controlled vocabulary	abundance, ants, hemlock, hemlock woolly adelgid, species composition
LTER core area	populations, disturbance
HFR default	Harvard Forest, HFR, LTER, USA
LTER Controlled Vocabulary	communities, community composition, community dynamics, community patterns, species composition, species diversity, species richness
EDI Controlled Vocabulary	ecocomDP
Darwin Core Terms	basisOfRecord: HumanObservation

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:

This data package conforms to the Ecological Community Data Pattern (ecocomDP) developed by the Environmental Data Initiative. The scripts used to convert the source data package to ecocomDP are published with this derived data package. Any questions about this data package should be directed to the first person listed under contacts.

Description:

A permanent 10 x 10-m grid with 25 equally-spaced sample stations was established near the center of each of the 8 plots in the Hemlock Removal Experiment. Pitfall traps (200-ml cups) are buried flush with the soil surface at each point and capped. Caps are removed for sampling - in June, July, and August in 2003-2005; July and August in 2006; and July only since 2007 - 10 ml of soapy water placed in each cup, and cups left open for 48 hours in dry weather. Trap contents are removed and caps replaced after 48 hours. After pitfall trapping is complete, baits (30 g of crumbled Pecan Sandies cookies on white index cards) are placed at the 25 points and allowed to accumulate ants for 1 hour. Representative individuals are collected from each bait station. Three 3-L litter samples are collected from random locations in the large plots, outside of the sample grid, and sifted in the field. Any ants found in the sifted litter are collected. Plots are walked haphazardly for 1 person-hour and additional foraging ants encountered are collected.

Description:

This method step describes provenance-based metadata as specified in the LTER EML Best Practices.

This provenance metadata does not contain entity specific information.

Data Source

Ant Assemblages in Hemlock Removal Experiment at Harvard Forest since 2003

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@environmentaldatainitiative.org

Web Address:

https://environmentaldatainitiative.org

Creators:

Individual:

Aaron Ellison

Contacts:

Individual:

Colin Smith

Organization:

Environmental Data Initiative

Email Address:

ecocomdp@gmail.com

Individual:

Aaron Ellison

Organization:

Harvard Forest

Address:

324 North Main Street,

Petersham, MA 01366 USA

Phone:

(978) 724-3302 (voice)

Email Address:

aellison@fas.harvard.edu

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

2003

End:

2018

Geographic Region:

Description:

Simes Tract (Harvard Forest)

Bounding Coordinates:

Northern:	+42.48	Southern:	+42.47
Western:	-72.22	Eastern:	-72.21
Altitude Minimum:	200	Altitude Maximum:	240

Taxonomic Range:

Classification:

Rank Name:	family
Rank Value:	Dolichoderinae

Classification:

Rank Name:	family
Rank Value:	Formicidae

Classification:

Rank Name:	family
Rank Value:	Formicinae

Classification:

Rank Name:	family
Rank Value:	Myrmicinae

Classification:

Rank Name:	family
Rank Value:	Ponerinae

Classification:

Rank Name:

genus

Rank Value:

Aphaenogaster

Classification:

Rank Name:	species
Rank Value:	rudis

Classification:

Rank Name:

genus

Rank Value:

Tsuga

Classification:

Rank Name:	species
Rank Value:	canadensis

Project

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'additionalClassifications'
        |     |     |___text '\n        '
        |     |     |___element 'researchTopic'
        |     |     |     |___text 'plot'
        |     |     |___text '\n        '
        |     |     |___element 'researchTopic'
        |     |     |     |___text 'community'
        |     |     |___text '\n        '
        |     |     |___element 'status'
        |     |     |     |___text 'ongoing'
        |     |     |___text '\n        '
        |     |     |___element 'studyType'
        |     |     |     |___text 'long-term measurement'
        |     |     |___text '\n      '
        |     |___text '\n    '
        |___text '\n  '

Additional Metadata

additionalMetadata
        |___text '\n    '
        |___element 'metadata'
        |     |___text '\n      '
        |     |___element 'additionalLinks'
        |     |     |___text '\n        '
        |     |     |___element 'url'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'name'
        |     |     |     |     |___text 'http://harvardforest.fas.harvard.edu:8080/exist/xquery/data.xq?id=hf147'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'url'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'name'
        |     |     |     |     |___text 'http://harvardforest.fas.harvard.edu:8080/exist/xquery/data.xq?id=hf119'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'url'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'name'
        |     |     |     |     |___text 'http://harvardforest.fas.harvard.edu:8080/exist/xquery/data.xq?id=hf106'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'url'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'name'
        |     |     |     |     |___text 'http://harvardforest.fas.harvard.edu:8080/exist/xquery/data.xq?id=hf097'
        |     |     |     |___text '\n        '
        |     |     |___text '\n        '
        |     |     |___element 'url'
        |     |     |     |___text '\n          '
        |     |     |     |___element 'name'
        |     |     |     |     |___text 'http://harvardforest.fas.harvard.edu:8080/exist/xquery/data.xq?id=hf065'
        |     |     |     |___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.

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

Data Package Metadata View Summary

Ant Assemblages in Hemlock Removal Experiment at Harvard Forest since 2003 (Reformatted to the ecocomDP Design Pattern)

Data Entities

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Non-Categorized Data Resource

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

Recently Added

Recently Updated

Data Package Metadata View Summary

Ant Assemblages in Hemlock Removal Experiment at Harvard Forest since 2003 (Reformatted to the ecocomDP Design Pattern)

+/- Data Entities

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Data Table

Non-Categorized Data Resource

+/- 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

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

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