Data Package Metadata View Summary

Bonanza Creek LTER: Active Layer Depth or Permafrost Presence for the Regional Site Network

General Information

Data Package:

Local Identifier:

knb-lter-bnz.605.5

Title:

Bonanza Creek LTER: Active Layer Depth or Permafrost Presence for the Regional Site Network

Alternate Identifier:

DOI PLACE HOLDER

Abstract:

Maximum active layer depth was measured during the fall at the majority of the sites in the Regional Site Network (RSN). Efforts were focused mainly on identifying which sites did and did not have frozen ground. To augment this dataset, older measurements were included for some mature sites at which the maximum active layer depths can be assumed to be fairly static. Due to time constraints, sites which we were confident had no frozen ground were not probed.

Short Name:

knb-lter-bnz.605.5

Publication Date:

2021-10-11

For more information:
Visit:	http://www.lter.uaf.edu/data/data-detail/id/605

Time Period

Begin:

2000-10-06

End:

2021-09-28

People and Organizations
Contact:	Data Manager (Bonanza Creek LTER) [ email ]
Creator:	Ruess, Roger (Primary Investigator)
Creator:	Hollingsworth, Teresa Nettleton (LTER Co-Principal Investigator)
Organization:	Bonanza Creek LTER
Associate:	Winterstein, Mark (M.S. Candidate, Associated party)
Associate:	Hollingsworth, Jamie (Bonanza Creek LTER Site Manager, Associated party)
Associate:	Olson, Karl (Technician, Associated party)
Associate:	Romanovsky, Vladimir (Assoc Prof, Snow, Ice and Permafrost, Associated party)

Data Entities
Data Table Name:	605_RSN_ActiveLayerDepths_2021.txt
Description:	Active layer depth data.
Other Name:	BNZ_RegionalSiteNetworkSites.zip
Description:	Site location file for sites in the Regional Site Network. Zip file contains .kmz file.

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-bnz/605/5/ad05dbfd21dac101099ae1d524302edb
Name:	605_RSN_ActiveLayerDepths_2021.txt
Description:	Active layer depth data.
Number of Columns:	8

Table Structure

Object Name:

605_RSN_ActiveLayerDepths_2021.txt

Text Format:

Number of Header Lines:

Record Delimiter:

Line Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Date

Site

Stake

Depth

Flag

hit_type

crew

notes

Column Name:

Date

Site

Stake

Depth

Flag

hit_type

crew

notes

Definition:

The date the measurement was taken.

Name of site where sample was taken.

Stake number where the measurements were taken.

Active Layer Thicknes: The depth, in cm, from the duff/living plant interface (~3cm) to frozen soil.

This field, denotes any special circumstances particular to that data line.

Indicates if measurement was to rock or ice

Initials of field crew

notes

Storage Type:

string

integer

float

string

Measurement Type:

dateTime

nominal

ratio

nominal

Measurement Values Domain:

Format	YYYY-MM-DD
Precision

Definition

Name of site where sample was taken.

Definition

Stake number where the measurements were taken.

Unit	centimeter
Type	real
Min	0.000
Max	500.000

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	G
Definition	Good measurement (probe hit frozen ground)
Source

Code Definition

Code	N
Definition	No barrier hit with probe
Source

Code Definition

Code	R
Definition	Rock barrier
Source

Code Definition

Code	XG
Definition	Site not visited but assumed to have permafrost
Source

Code Definition

Code	XN
Definition	Site not visited but assumed not to have permafrost.
Source

Definition

Indicates if measurement was to rock or ice

Definition

Initials of field crew

Definition

notes

Missing Value Code:

Code	-9999
Expl	Missing Value

Code	-9999
Expl	Missing Value

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Non-Categorized Data Resource

Name:

BNZ_RegionalSiteNetworkSites.zip

Entity Type:

zip file

Description:

Site location file for sites in the Regional Site Network. Zip file contains .kmz file.

Physical Structure Description:

Object Name:

BNZ_RegionalSiteNetworkSites.zip

Externally Defined Format:

Format Name:

zip file

Data:

https://pasta-s.lternet.edu/package/data/eml/knb-lter-bnz/605/5/600c5a93bb23f47756241b19c1cfa615

Data Package Usage Rights

Data Use

This work has been produced as part of the Long Term Ecological Research Program and data users should adhere to the Data Use Agreement of the Long Term Ecological Research Network.

Citation

It is considered a matter of professional ethics to acknowledge the work of other scientists. Thus, the Data User should properly cite the Data Set in any publications or in the metadata of any derived data products that were produced using the Data Set. Citation should take the following general form: Creator(s), Year of Data Publication, Title of Dataset, Publisher, Dataset identifier, Dataset URL, Dataset DOI. For Example: Van Cleve, Keith; Chapin, F. Stuart; Ruess, Roger W. 2016. Bonanza Creek Experimental Forest: Hourly Temperature (sample, min, max) at 50 cm and 150 cm from 1988 to Present, Bonanza Creek LTER - University of Alaska Fairbanks. BNZ:1, http://www.lter.uaf.edu/data/data-detail/id/1. doi:10.6073/pasta/725db90d86686be13e6d6b2da5d61217.

Acknowledgement

The Data User should acknowledge any institutional support or specific funding awards referenced in the metadata accompanying this dataset in any publications where the Data Set contributed significantly to its content. Acknowledgements should identify the supporting party, the party that received the support, and any identifying information such as grant numbers. For example: Data are provided by the Bonanza Creek LTER, a partnership between the University of Alaska Fairbanks, and the U.S. Forest Service. Significant funding for collection of these data was provided by the National Science Foundation Long-Term Ecological Research program (NSF Grant numbers DEB-1636476, DEB-1026415, DEB-0620579, DEB-0423442, DEB-0080609, DEB-9810217, DEB-9211769, DEB-8702629) and by the USDA Forest Service, Pacific Northwest Research Station (Agreement # RJVA-PNW-01-JV-11261952-231).

Notification

The Data User will notify the Data Set Contact when any derivative work or publication based on or derived from the Data Set is distributed.

Collaboration

The Data Set has been released in the spirit of open scientific collaboration. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator.

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 in its present condition. 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.

Keywords

By Thesaurus:
Soils	active layer, permafrost, thaw

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:

Experimental Design

The goal of this field campain was to define which sites in the regional site network do and do not have permafrost within 2.5m of the surface. Efforts were focused mainly on sites where this was not easily deduced.

Sampling Area and Study Extent

Sampling Description:

Sampling Frequency

Irregular

Sampling Extent:

Sampling Site:

Description:

BCEFM2 -- This is a lowland black spruce site. . Site alternate names: Apex Beta

Site Coordinates:

Longitude (degree):

-148.32324

Latitude (degree):

64.69516

Sampling Site:

Description:

BDI1 -- In 1969 this site burned in the Big Denver fire. It is now a birch stand. . Site alternate names: BD-6

Site Coordinates:

Longitude (degree):

-150.403119

Latitude (degree):

65.063454

Sampling Site:

Description:

BDI2 -- In 1969 this site burned in the Big Denver fire. It is now a birch stand with a thick black spruce understory.. Site alternate names: BD-10

Site Coordinates:

Longitude (degree):

-150.368877

Latitude (degree):

65.070412

Sampling Site:

Description:

BDI3 -- In 1969 this site burned in the Big Denver fire. It is now a mixed stand comprised of aspen and black spruce.. Site alternate names: BD-9

Site Coordinates:

Longitude (degree):

-150.349093

Latitude (degree):

65.073548

Sampling Site:

Description:

BDI4 -- In 1969 this site burned in the Big Denver fire. It is now an aspen stand. . Site alternate names: BD-11

Site Coordinates:

Longitude (degree):

-150.325606

Latitude (degree):

65.078379

Sampling Site:

Description:

BDI5 -- In 2015 this site burned in the Baker fire. Prior to the fire, it was a mixed stand dominated by aspen with some black spruce. . Site alternate names: BD-7

Site Coordinates:

Longitude (degree):

-150.282723

Latitude (degree):

65.095197

Sampling Site:

Description:

BDI6 -- In 2015 this site burned in the Baker fire. Prior to the fire it was an open black spruce stand. . Site alternate names: BD-5

Site Coordinates:

Longitude (degree):

-150.269876

Latitude (degree):

65.10084

Sampling Site:

Description:

BDI7 -- In 1969 this site burned in the Big Denver fire. It is now a birch stand. . Site alternate names: BD-2

Site Coordinates:

Longitude (degree):

-150.063616

Latitude (degree):

65.161836

Sampling Site:

Description:

BDI8 -- In 1969 this site burned in the Big Denver fire. It is now a mixed stand with birch and black spruce. . Site alternate names: BD-1

Site Coordinates:

Longitude (degree):

-150.049912

Latitude (degree):

65.163552

Sampling Site:

Description:

BDM1 -- This is a mesic, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.13574

Latitude (degree):

65.15799

Sampling Site:

Description:

BFY1 -- In 2004 this site burned in the Boundary fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-147.429158

Latitude (degree):

65.119979

Sampling Site:

Description:

BFY10 -- In 2004 this site burned in the Boundary fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-147.449411

Latitude (degree):

65.118669

Sampling Site:

Description:

BFY11 -- In 2004 this site burned in the Boundary fire. In its last inventory (2014), the site was dominated by sapling birch. . Site alternate names:

Site Coordinates:

Longitude (degree):

-147.471686

Latitude (degree):

65.148476

Sampling Site:

Description:

BFY12 -- In 2004 this site burned in the Boundary fire. In its last inventory (2014), the site was dominated by sapling birch. . Site alternate names:

Site Coordinates:

Longitude (degree):

-147.470284

Latitude (degree):

65.147741

Sampling Site:

Description:

BFY13 -- In 2004 this site burned in the Boundary fire. In its last inventory (2014), the site was dominated by sapling birch. . Site alternate names: BF99

Site Coordinates:

Longitude (degree):

-147.460553

Latitude (degree):

65.143817

Sampling Site:

Description:

BFY4 -- In 2004 this site burned in the Boundary fire. In its last inventory (2014), the site was dominated by sapling birch. . Site alternate names:

Site Coordinates:

Longitude (degree):

-147.47274

Latitude (degree):

65.14981

Sampling Site:

Description:

BFY6 -- In 2004 this site burned in the Boundary fire. In its last inventory (2014), the site was dominated by sapling birch. . Site alternate names:

Site Coordinates:

Longitude (degree):

-147.477168

Latitude (degree):

65.130069

Sampling Site:

Description:

BFY7 -- In 2004 this site burned in the Boundary fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-147.47723

Latitude (degree):

65.153652

Sampling Site:

Description:

BFY8 -- In 2004 this site burned in the Boundary fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-146.667829

Latitude (degree):

65.349339

Sampling Site:

Description:

BFY9 -- In 2004 this site burned in the Boundary fire. It is currently a black spruce stand. Many relic trees exist. . Site alternate names:

Site Coordinates:

Longitude (degree):

-146.675377

Latitude (degree):

65.353058

Sampling Site:

Description:

DCM1 -- This is a mixed stand, composed mainly of black spruce with some white spruce.. Site alternate names: Dalton

Site Coordinates:

Longitude (degree):

-150.312493

Latitude (degree):

66.240395

Sampling Site:

Description:

DCY1 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-149.77952

Latitude (degree):

65.910596

Sampling Site:

Description:

DCY10 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.236443

Latitude (degree):

66.207444

Sampling Site:

Description:

DCY12 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.333539

Latitude (degree):

66.265542

Sampling Site:

Description:

DCY13 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.184437

Latitude (degree):

66.15537

Sampling Site:

Description:

DCY14 -- In 2004 this site burned in the Dall City fire. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.1632

Latitude (degree):

66.120336

Sampling Site:

Description:

DCY15 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.155465

Latitude (degree):

66.109119

Sampling Site:

Description:

DCY16 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.168267

Latitude (degree):

66.073353

Sampling Site:

Description:

DCY17 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-149.752832

Latitude (degree):

65.896067

Sampling Site:

Description:

DCY2 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.257716

Latitude (degree):

66.215182

Sampling Site:

Description:

DCY3 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.167891

Latitude (degree):

66.072254

Sampling Site:

Description:

DCY4 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.151326

Latitude (degree):

66.105262

Sampling Site:

Description:

DCY5 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.156852

Latitude (degree):

66.109679

Sampling Site:

Description:

DCY6 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.170408

Latitude (degree):

66.140521

Sampling Site:

Description:

DCY7 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.179563

Latitude (degree):

66.151718

Sampling Site:

Description:

DCY8 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.203584

Latitude (degree):

66.163658

Sampling Site:

Description:

DCY9 -- In 2004 this site burned in the Dall City fire.. Site alternate names:

Site Coordinates:

Longitude (degree):

-150.20114

Latitude (degree):

66.168628

Sampling Site:

Description:

DDM1 -- This is a mesic-subhygric, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-145.723333

Latitude (degree):

63.84662

Sampling Site:

Description:

DDM2 -- This is a xeric, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-145.74101

Latitude (degree):

63.89178

Sampling Site:

Description:

FP5A -- This is a subxeric-mesic, black spruce site on the Tanana River floodplain.. Site alternate names: 251, BCEFM1

Site Coordinates:

Longitude (degree):

-148.2490622

Latitude (degree):

64.68147876

Sampling Site:

Description:

FP5C -- FP5C is located on an older terrace of the Tanana River on the south side of the river opposite Sam Charley Island. The climate station and neighboring research plots were burned in August of 2010 by the Willow Creek Wildfire.. Site alternate names: 253, BCEFY3

Site Coordinates:

Longitude (degree):

-148.1472629

Latitude (degree):

64.71361404

Sampling Site:

Description:

FP5D -- This is a mesic, black spruce site on the Tanana River floodplain.. Site alternate names: 254, BCEFM3

Site Coordinates:

Longitude (degree):

-148.19274

Latitude (degree):

64.72541

Sampling Site:

Description:

GRI1 -- In 1947 this site burned in the Gerstle River fire. It is now an open black spruce stand with some birch. Permafrost is currently present at this site.. Site alternate names: GR-9

Site Coordinates:

Longitude (degree):

-145.079202

Latitude (degree):

63.772116

Sampling Site:

Description:

GRI2 -- In 1947 this site burned in the Gerstle River fire. It is now dominated by aspen with an understory of black spruce. . Site alternate names: GR-2

Site Coordinates:

Longitude (degree):

-145.055334

Latitude (degree):

63.787588

Sampling Site:

Description:

GRI3 -- In 1947 this site burned in the Gerstle River fire. It is now comprised mainly of black spruce with some aspen. . Site alternate names: GR-1

Site Coordinates:

Longitude (degree):

-145.041859

Latitude (degree):

63.791346

Sampling Site:

Description:

GRI4 -- In 1947 this site burned in the Gerstle River fire. It is now a mixed stand comprised of black spruce and birch.. Site alternate names: GR-6

Site Coordinates:

Longitude (degree):

-145.054202

Latitude (degree):

63.793417

Sampling Site:

Description:

GRI5 -- In 1947 this site burned in the Gerstle River fire. Its overstory is now dominated by aspen and its understory by black spruce.. Site alternate names: GR-5

Site Coordinates:

Longitude (degree):

-145.076628

Latitude (degree):

63.795019

Sampling Site:

Description:

GRI6 -- In 1947 this site burned in the Gerstle River fire. It is now a mixed stand of black spruce and aspen. . Site alternate names: GR-3

Site Coordinates:

Longitude (degree):

-145.055548

Latitude (degree):

63.800401

Sampling Site:

Description:

GRI7 -- In 1947 this site burned in the Gerstle River fire. Its overstory is now dominated by aspen, and it has an open black spruce understory. . Site alternate names: GR-4

Site Coordinates:

Longitude (degree):

-145.061443

Latitude (degree):

63.801791

Sampling Site:

Description:

GRM1 -- This is a mesic, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-144.3317838

Latitude (degree):

63.69577185

Sampling Site:

Description:

GRM3 -- This is a mesic-subhygric, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-144.95382471

Latitude (degree):

63.81365346

Sampling Site:

Description:

GRM4 -- This is a subxeric-mesic, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-144.95546709

Latitude (degree):

63.81513074

Sampling Site:

Description:

GSI1 -- In 1966 this site burned in the Goldstream fire. It is now a black spruce stand. . Site alternate names: GS-3

Site Coordinates:

Longitude (degree):

-148.41375

Latitude (degree):

64.80004

Sampling Site:

Description:

GSI2 -- In 1966 this site burned in the Goldstream fire. It is now an open black spruce stand. . Site alternate names: GS-2

Site Coordinates:

Longitude (degree):

-148.42039

Latitude (degree):

64.80255

Sampling Site:

Description:

GSI3 -- In 1966 this site burned in the Goldstream fire. It is now a black spruce stand. . Site alternate names: GS-1

Site Coordinates:

Longitude (degree):

-148.49298

Latitude (degree):

64.80951

Sampling Site:

Description:

GSM1 -- This is a lowland black spruce site. . Site alternate names: TKN0131L

Site Coordinates:

Longitude (degree):

-148.31676

Latitude (degree):

64.80258

Sampling Site:

Description:

GSM2 -- This is a xeric, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-148.31574

Latitude (degree):

64.80334

Sampling Site:

Description:

GSM3 -- This is a subhygric, black spruce site. The organic layer at this here is over 3.5m deep. . Site alternate names:

Site Coordinates:

Longitude (degree):

-147.832248

Latitude (degree):

64.916152

Sampling Site:

Description:

GSM4 -- This is a subxeric-mesic, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-148.25307

Latitude (degree):

64.942214

Sampling Site:

Description:

GSM5 -- This is a subxeric, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-147.65685

Latitude (degree):

64.9985625

Sampling Site:

Description:

HR1A -- This is a meteorological site near the crest of Helmer's Ridge, just west of the C4 basin, and at an elevation of approximately 610 meters. Site alternate names: Helmer's Ridge, Helmer's, Helmers, HELM, 400, HR1, CPCRWY1

Site Coordinates:

Longitude (degree):

-147.5435743

Latitude (degree):

65.17091866

Sampling Site:

Description:

LGI1 -- In 1958 this site burned in the Livengood fire. It is now an open, mixed stand of black and white spruce. . Site alternate names: LG-2

Site Coordinates:

Longitude (degree):

-148.86419

Latitude (degree):

65.42936

Sampling Site:

Description:

LGI2 -- In 1958 this site burned in the Livengood fire. It is now a mixed stand composed mainly of black spruce, with some birch and white spruce. . Site alternate names: LG-3

Site Coordinates:

Longitude (degree):

-148.7609

Latitude (degree):

65.44649

Sampling Site:

Description:

MDI1 -- In 1958 this site burned in the Murphy Dome fire. It is now a black spruce stand with a birch component. . Site alternate names: MD-5

Site Coordinates:

Longitude (degree):

-148.381474

Latitude (degree):

64.879074

Sampling Site:

Description:

MDI2 -- In 1958 this site burned in the Murphy Dome fire. It is now a mixed black spruce / birch stand. . Site alternate names: MD-7

Site Coordinates:

Longitude (degree):

-148.389008

Latitude (degree):

64.879249

Sampling Site:

Description:

MDI3 -- In 1958 this site burned in the Murphy Dome fire. It is now a birch stand with black spruce component. . Site alternate names: MD-6

Site Coordinates:

Longitude (degree):

-148.382724

Latitude (degree):

64.880388

Sampling Site:

Description:

MDI4 -- In 1958 this site burned in the Murphy Dome fire. It is now a dense, mixed stand composed mainly of black spruce with some birch and aspen. . Site alternate names: MD-2

Site Coordinates:

Longitude (degree):

-148.355499

Latitude (degree):

64.882718

Sampling Site:

Description:

MDI5 -- In 1958 this site burned in the Murphy Dome fire. It is now an open black spruce stand. . Site alternate names: MD-8

Site Coordinates:

Longitude (degree):

-148.398187

Latitude (degree):

64.882947

Sampling Site:

Description:

MDM1 -- This mature black spruce stand is located adjacent to the other Murphy Dome MD sites, in an area that did not burn in the 1958 Murphy Dome fire. . Site alternate names: MD-3

Site Coordinates:

Longitude (degree):

-148.37117

Latitude (degree):

64.871571

Sampling Site:

Description:

NRM1 -- This is a lowland black spruce site. . Site alternate names: Nenana Ridge Bottom

Site Coordinates:

Longitude (degree):

-148.82573

Latitude (degree):

64.60724

Sampling Site:

Description:

NRM2 -- This is a mesic-subhygric, black spruce site. . Site alternate names: Nenana Ridge

Site Coordinates:

Longitude (degree):

-148.55992

Latitude (degree):

64.68328

Sampling Site:

Description:

SL1A -- In the summer of 2001 the Survey line fire burned a section of the Tanana flats just south of BCEF. This site was set up to match the rest of the floodplain successional sites except that instead of flooding the disturbance is fire. Before this site was burned it was and open black spruce forest with a feathermoss dominated ground cover.. Site alternate names: SL1B, BCEFY2

Site Coordinates:

Longitude (degree):

-148.2812152

Latitude (degree):

64.65421365

Sampling Site:

Description:

SL1B -- In the summer of 2001 the Survey Line fire burned a section of the Tanana flats just south of BCEF. This site was set up to match the rest of the floodplain successional sites. Before the burn this site was an open black spruce forest with a predominantly cotton grass tussock ground cover.. Site alternate names: SL1A, BCEFY1

Site Coordinates:

Longitude (degree):

-148.2861185

Latitude (degree):

64.64826898

Sampling Site:

Description:

TRM1 -- This is a subxeric-mesic, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-148.13914

Latitude (degree):

65.25333

Sampling Site:

Description:

TRM2 -- This is a subhygric, black spruce site. . Site alternate names: Tatalina River 1

Site Coordinates:

Longitude (degree):

-148.338

Latitude (degree):

65.31219

Sampling Site:

Description:

TRM3 -- This is a subhygric, black spruce site. . Site alternate names: Tatalina River 2

Site Coordinates:

Longitude (degree):

-148.33536

Latitude (degree):

65.31458

Sampling Site:

Description:

TRM4 -- This is a mesic, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-148.23179

Latitude (degree):

65.40996

Sampling Site:

Description:

UP4A -- This is a subxeric-mesic, black spruce site.. Site alternate names: BCEFM4

Site Coordinates:

Longitude (degree):

-148.2986802

Latitude (degree):

64.76810641

Sampling Site:

Description:

UP4B -- This is a subxeric-mesic, black spruce site.. Site alternate names: BCEFM5

Site Coordinates:

Longitude (degree):

-148.2735896

Latitude (degree):

64.77160064

Sampling Site:

Description:

UP4C -- This is a subhygric, black spruce site.. Site alternate names: CPCRWM1

Site Coordinates:

Longitude (degree):

-147.4913325

Latitude (degree):

65.15393372

Sampling Site:

Description:

UP4D -- This is a subxeric, black spruce site.. Site alternate names: CPCRWM2

Site Coordinates:

Longitude (degree):

-147.5505574

Latitude (degree):

65.16905378

Sampling Site:

Description:

WCM1 -- This is a subhygric, black spruce site. . Site alternate names: Washington Creek 1

Site Coordinates:

Longitude (degree):

-147.97308

Latitude (degree):

65.12465

Sampling Site:

Description:

WCM2 -- This is a mesic-subhygric, black spruce site. . Site alternate names: Washington Creek 3

Site Coordinates:

Longitude (degree):

-147.97132

Latitude (degree):

65.13634

Sampling Site:

Description:

WCM3 -- This is a mesic-subhygric, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-147.86305

Latitude (degree):

65.15466

Sampling Site:

Description:

WCM4 -- This is a subxeric, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-147.89408

Latitude (degree):

65.167267

Sampling Site:

Description:

WDI1 -- In 1971 this site burned in the Wickersham Dome fire. It is now a black spruce stand. . Site alternate names: WD-1

Site Coordinates:

Longitude (degree):

-148.080849

Latitude (degree):

65.116602

Sampling Site:

Description:

WDI2 -- In 1971 this site burned in the Wickersham Dome fire. It is now a birch stand with some black spruce. . Site alternate names: WD-2

Site Coordinates:

Longitude (degree):

-148.07587

Latitude (degree):

65.124643

Sampling Site:

Description:

WDI3 -- In 1971 this site burned in the Wickersham Dome fire. It is now a black spruce stand with some birch. . Site alternate names: WD-3

Site Coordinates:

Longitude (degree):

-148.076713

Latitude (degree):

65.125453

Sampling Site:

Description:

WDI4 -- In 1971 this site burned in the Wickersham Dome fire. It is now a birch stand with some black spruce.. Site alternate names: WD-4

Site Coordinates:

Longitude (degree):

-148.077367

Latitude (degree):

65.126346

Sampling Site:

Description:

WDI5 -- In 1971 this site burned in the Wickersham Dome fire. It is now a mixed aspen / black spruce stand with some birch. . Site alternate names: WD-6

Site Coordinates:

Longitude (degree):

-148.018896

Latitude (degree):

65.145285

Sampling Site:

Description:

WDI6 -- In 1971 this site burned in the Wickersham Dome fire. It is now an aspen stand. . Site alternate names: WD-8

Site Coordinates:

Longitude (degree):

-148.026427

Latitude (degree):

65.148679

Sampling Site:

Description:

YRM1 -- This is a subxeric-mesic, black spruce site.. Site alternate names:

Site Coordinates:

Longitude (degree):

-148.92284

Latitude (degree):

65.56605

Sampling Site:

Description:

GRM2 -- This mature black spruce stand is located adjacent to other intermediate Gerstle River GR sites, in an area that did not burn in the 1947 Gerstle fire.. Site alternate names: GR-10

Site Coordinates:

Longitude (degree):

-145.063916

Latitude (degree):

63.787641

Time Period

Begin:

2000-10-06

End:

2021-09-28

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@environmentaldatainitiative.org

Web Address:

https://environmentaldatainitiative.org

Id:

https://ror.org/0330j0z60

Creators:

Individual:

Roger Ruess

Position:

Primary Investigator

Address:

Institute of Arctic Biology University of Alaska Fairbanks P.O. Box 757000,

Fairbanks, AK 99775-0180 United States

Phone:

(907) 474-7153 (voice)

Phone:

(907) 474-6967 (fax)

Email Address:

rwruess@alaska.edu

Web Address:

http://people.iab.uaf.edu/roger_ruess

Individual:

Teresa Nettleton Hollingsworth

Position:

LTER Co-Principal Investigator

Address:

Boreal Ecology Cooperative Research Unit, PNW Research Station, USDA Forest Service, P.O. Box 756780,University of Alaska Fairbanks,

Fairbanks, AK 99775 United States

Phone:

(907) 474-2424 (voice)

Phone:

(907) 474-6251 (fax)

Email Address:

thollingsworth@fs.fed.us

Web Address:

http://www.becru.uaf.edu/personnel/Teresa.htm

Organization:

Bonanza Creek LTER

Address:

Boreal Ecology Cooperative Research Unit ,

University of Alaska Fairbanks,

P.O. Box 756780 ,

Fairbanks, AK 99775 USA

Phone:

907-474-6364 (voice)

Phone:

907-474-6251 (fax)

Email Address:

uaf-bnz-im-team@alaska.edu

Web Address:

http://www.lter.uaf.edu

Contacts:

Organization:

Bonanza Creek LTER

Position:

Data Manager

Address:

Boreal Ecology Cooperative Research Unit ,

University of Alaska Fairbanks,

P.O. Box 756780 ,

Fairbanks, AK 99775 USA

Phone:

907-474-6364 (voice)

Phone:

907-474-6251 (fax)

Email Address:

uaf-bnz-im-team@alaska.edu

Web Address:

http://www.lter.uaf.edu

Associated Parties:

Individual:

Mark Winterstein

Position:

M.S. Candidate

Address:

132 Arctic Health Research Building University of Alaska Fairbanks,

Fairbanks, AK 99775 USA

Phone:

(907) 474-2652 (voice)

Role:

Associated party

Individual:

Jamie Hollingsworth

Position:

Bonanza Creek LTER Site Manager

Address:

Boreal Ecology Cooperative Research Unit University of Alaska Fairbanks School of Agriculture and Land Resources Management P.O. Box 756780,

Fairbanks, AK 99775 United States

Phone:

(907) 474-7470 (voice)

Phone:

(907) 474-6251 (fax)

Role:

Associated party

Individual:

Karl Olson

Position:

Technician

Address:

Institute of Arctic Biology University of Alaska Fairbanks P.O. Box 757000,

Fairbanks, AK 99775 United States

Phone:

(907) 474-5104 (voice)

Role:

Associated party

Individual:

Vladimir Romanovsky

Position:

Assoc Prof, Snow, Ice and Permafrost

Address:

Geophysical Institute University of Alaska Fairbanks PO Box 757320,

Fairbanks, AK 99775 United States

Phone:

(907) 474-7459 (voice)

Phone:

(907) 474-7290 (fax)

Role:

Associated party

Metadata Providers:

Organization:

Bonanza Creek LTER

Position:

Data Manager

Address:

Boreal Ecology Cooperative Research Unit ,

University of Alaska Fairbanks,

P.O. Box 756780 ,

Fairbanks, AK 99775 USA

Phone:

907-474-6364 (voice)

Phone:

907-474-6251 (fax)

Email Address:

uaf-bnz-im-team@alaska.edu

Web Address:

http://www.lter.uaf.edu

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

2000-10-06

End:

2021-09-28

Geographic Region:

Description:

Dataset geographic description information is unavailable. {datafile/geoCoverage is empty}

Bounding Coordinates:

Northern:	66.2655	Southern:	63.6958
Western:	-150.4031	Eastern:	-144.332

Project

Parent Project Information:

Title:

The Bonanza Creek LTER

Personnel:

Individual:	Keith Van Cleve
Organization:	Bonanza Creek LTER
Position:	Lead Principal Investigator
Role:	Principal Investigator

Individual:

F.S. Stuart Chapin

Organization:

Bonanza Creek LTER

Position:

Lead Principal Investigator

Address:

Department of Biology and Wildlife; Institute of Arctic Biology: University of Alaska Fairbanks 193 Arctic Health P.O. Box 757000,

Fairbanks, AK 99775 United States

Phone:

(907) 455-6408 (voice)

Phone:

(907) 474-6967 (fax)

Email Address:

terry.chapin@alaska.edu

Web Address:

http://terrychapin.org/

Role:

Principal Investigator

Individual:

Roger W. Ruess

Organization:

Bonanza Creek LTER

Position:

Lead Principal Investigator

Address:

Institute of Arctic Biology University of Alaska Fairbanks P.O. Box 757000,

Fairbanks, AK 99775-0180 United States

Phone:

(907) 474-7153 (voice)

Phone:

(907) 474-6967 (fax)

Email Address:

rwruess@alaska.edu

Web Address:

http://www.iab.uaf.edu/~roger_ruess/

Role:

Principal Investigator

Funding:

NSF Grant numbers DEB-1636476, DEB-1026415, DEB-0620579, DEB-0423442, DEB-0080609, DEB-9810217, DEB-9211769, DEB-8702629

USDA Forest Service, Pacific Northwest Research Station (Agreement # RJVA-PNW-01-JV-11261952-231)

Maintenance

Maintenance:

Description:

Status

Ongoing

Frequency:

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n '
        |___element 'metadata'
        |     |___text '\n '
        |     |___element 'unitList'
        |     |     |___text '\n'
        |     |     |___element 'unit'
        |     |     |        \___attribute 'id' = 'YYYY-MM-DD'
        |     |     |___text '\n'
        |     |     |___element 'unit'
        |     |     |        \___attribute 'id' = 'flag'
        |     |     |___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

Bonanza Creek LTER: Active Layer Depth or Permafrost Presence for the Regional Site Network

Data Entities

Data Table

Non-Categorized Data Resource

Data Package Usage Rights

Data Use

Citation

Acknowledgement

Notification

Collaboration

Disclaimer

Keywords

Methods and Protocols

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

Experimental Design

Sampling Frequency

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Parent Project Information:

Maintenance

Status

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Bonanza Creek LTER: Active Layer Depth or Permafrost Presence for the Regional Site Network

+/- Data Entities

Data Table

Non-Categorized Data Resource

+/- Data Package Usage Rights

Data Use

Citation

Acknowledgement

Notification

Collaboration

Disclaimer

+/- Keywords

+/- Methods and Protocols

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

Experimental Design

Sampling Frequency

+/- People and Organizations

+/- Temporal, Geographic and Taxonomic Coverage

+/- Project

Parent Project Information:

+/- Maintenance

Status

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Maintenance

Additional Metadata