Data Package Metadata View Summary

Burn Study Sites Seasonal Biomass and Seasonal and Annual NPP Data for the Net Primary Production Study at the Sevilleta National Wildlife Refuge, New Mexico

General Information

Data Package:

Local Identifier:

knb-lter-sev.185.226971

Title:

Burn Study Sites Seasonal Biomass and Seasonal and Annual NPP Data for the Net Primary Production Study at the Sevilleta National Wildlife Refuge, New Mexico

Alternate Identifier:

DOI PLACE HOLDER

Abstract:

In 2003, the U.S. Fish and Wildlife Service conducted a prescribed burn over a large part of the northeastern corner of the Sevilleta NWR. This study was designed to look at the effect of fire on above-ground net primary productivity (ANPP) within different vegetation types. Net primary production (NPP) is a fundamental ecological variable that measures rates of carbon consumption and fixation. Estimates of NPP are important in understanding energy flow at a community level as well as spatial and temporal responses to a range of ecological processes. While measures of both below- and above-ground biomass are important in estimating total NPP, this study focuses on above-ground net primary production (ANPP). Above-ground net primary production (ANPP) is equal to the change in plant mass, including loss to death and decomposition, over a given period of time. To measure this change, ANPP is sampled twice a year (spring and fall) for all species in each of three vegetation types. In addition, volumetric measurements are obtained from adjacent areas to build regressions correlating biomass and volume. Three vegetation types were chosen for this study: mixed grass (MG), mixed shrub (MS) and black grama (G). Forty permanent 1m x 1m plots were installed in both burned and unburned sections of each habitat type. The core black grama site included in SEV129 was incorporated into this dataset as an unburned control, so an additional unburned G site was not created. The data for this site is noted as site=G and treatment=C (i.e., control). The original mixed-grass unburned plot caught fire unexpectedly in the fall of 2009 and was subsequently moved to the south. Volumetric measurements are made using vegetation data from permanent plots collected in SEV156, "Burn Study Sites Quadrat Data for the Net Primary Production Study" and regressions correlating biomass and volume constructed using seasonal harvest weights from SEV157, "Net Primary Productivity (NPP) Weight Data."

Publication Date:

2024-03-01

For more information:
Visit:	DOI PLACE HOLDER

Time Period

Begin:

2004-04-30

End:

2023-09-20

People and Organizations
Contact:	Information Manager (University of New Mexico) [ email ]
Creator:	Baur, Lauren (University of New Mexico)
Creator:	Collins, Scott (University of New Mexico)
Creator:	Muldavin, Esteban (University of New Mexico)
Creator:	Rudgers, Jennifer A (University of New Mexico)
Creator:	Pockman, William T. (University of New Mexico)
Associate:	Martin, Emerson (University of New Mexico, Field Crew)
Associate:	Cafferky, Samantha (University of New Mexico, Data management)
Associate:	Cardenas, Pablo (University of New Mexico, Field crew lead)
Associate:	McLaughlin, Jade (University of New Mexico, Field crew)
Associate:	Johnson, Jessica (University of New Mexico, Field crew)
Associate:	Hallmark, Alesia J (University of New Mexico, Graduate student)
Associate:	Baker, Stephanie R (University of New Mexico, Former field crew)

Data Entities
Data Table Name:	sev185_NPP_burn_biomass.csv
Description:	NPP burn biomass data.

Detailed Metadata

Data Entities

Data Table


Data:	https://pasta-s.lternet.edu/package/data/eml/knb-lter-sev/185/226971/56c330d934985f75b0a733f7d02d6b94
Name:	sev185_NPP_burn_biomass.csv
Description:	NPP burn biomass data.
Number of Records:	33697
Number of Columns:	27

Table Structure

Object Name:

sev185_NPP_burn_biomass.csv

Size:

5961593 byte

Authentication:

94d62b235d91e1863982e892992e3fe4 Calculated By MD5

Text Format:

Number of Header Lines:

Record Delimiter:

Orientation:

column

Simple Delimited:

Field Delimiter:	,
Quote Character:	"

Table Column Descriptions

Column Name:

site

year

season

date

web

transect

block

plot

subplot

quad

treatment

kartez

genus

sp.epithet

family

LifeHistory

PhotoPath

FunctionalGroup

cover

volume

biomass.BM

biomass.BIM

SiteCluster

MetStation

season.precip

GDD

SPEI.comp

Definition:

Site at which data was collected.

The year in which data was collected.

The season in which data was collected.

The date data was collected.

The number of the web for sites that have sampling web designs

The letter code for the transect for sites that have transect designs

The block number for sites that have block designs

The plot number or letter for sites that have plot designs

The subplot character for sites that have subplots

The quadrat number which is nested within each site, plot, block, etc. depending on the design

The treatment applied to a sampled unit.

USDA plant code for the plant species

Genus of the plant

Species name of the plant

Family of the plant

Life history of the plant species

Type of photosynthesis performed by the plant species

Functional group of the plant species

Percent of one square meter covered by a given plant species in a given quad, calculated as the sum of the covers of all individuals of that species in that quad

Total volume of a given species in a given quad, calculated as the sum of the volumes of each individual of that species in that quad (cover times height)

Biomass of a given species in a given quad, calculated using the best overall model

Biomass of a given species in a given quad, calculated using the best climate invariant model

Group of sites geographically near each other

Meteorological station closest to a given site cluster

Seasonal precipitation

Growing degree days

Standardized Precipitation-Evapotranspiration Index

Storage Type:

string

date

string

date

string

float

string

float

Measurement Type:

nominal

dateTime

nominal

dateTime

nominal

ratio

nominal

ratio

Measurement Values Domain:

Definition

text

Format	YYYY
Precision

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	fall
Definition	fall
Source

Code Definition

Code	spring
Definition	spring
Source

Format	YYYY-MM-DD
Precision

Definition

text

Definition

text

Definition

text

Definition

text

Definition

text

Definition

text

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	B
Definition	burned
Source

Code Definition

Code	C
Definition	control plot
Source

Definition

text

Definition

text

Definition

text

Definition

text

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	ann/perenn
Definition	Plant that may be annual or perennial
Source

Code Definition

Code	annual
Definition	Plant that completes life cycle in one growing season
Source

Code Definition

Code	perennial
Definition	Plant that lives for multiple years
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	C3
Definition	Plant that uses the C3 photosynthetic pathway
Source

Code Definition

Code	C3-C4
Definition	Plant with traits intermediate between C3 and C4 plants
Source

Code Definition

Code	C4
Definition	Plant that uses the C4 photosynthetic pathway
Source

Code Definition

Code	CAM
Definition	Plant that uses the CAM photosynthetic pathway
Source

Allowed Values and Definitions

Enumerated Domain

Code Definition

Code	forb
Definition	Non-graminoid herbaceous plant
Source

Code Definition

Code	grass
Definition	Plant in the family Poaceae
Source

Code Definition

Code	shrub
Definition	Short, multi-stemmed woody plant
Source

Unit	percent
Type	real
Min	0
Max	272

Unit	cubicMeter
Type	real
Min	0
Max	18400

Unit	gram
Type	real
Min	0
Max	1022.593

Unit	gram
Type	real
Min	0
Max	1022.593

Definition

text

Definition

text

Unit	millimeter
Type	real
Min	2.254
Max	257.869

Unit	nominalDay
Type	real
Min	1231.097
Max	4652.7175

Unit	dimensionless
Type	real
Min	-1.89873459813835
Max	2.13472454683231

Missing Value Code:

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Code	NA
Expl	missing

Accuracy Report:

Accuracy Assessment:

Coverage:

Methods:

Data Package Usage Rights

This data package is released to the "public domain" under Creative Commons CC0 1.0 "No Rights Reserved" (see: https://creativecommons.org/publicdomain/zero/1.0/). It is considered professional etiquette to provide attribution of the original work if this data package is shared in whole or by individual components. A generic citation is provided for this data package on the website https://portal.edirepository.org (herein "website") in the summary metadata page. Communication (and collaboration) with the creators of this data package is recommended to prevent duplicate research or publication. This data package (and its components) is made available "as is" and with no warranty of accuracy or fitness for use. The creators of this data package and the website shall not be liable for any damages resulting from misinterpretation or misuse of the data package or its components. Periodic updates of this data package may be available from the website. Thank you.

Keywords

By Thesaurus:

LTER controlled vocabulary

annual net primary production, biodiversity, burning, climate, community patterns, community structure, deserts, disturbance, disturbances, droughts, ecology, ecosystem properties, elevation, fertilization, fertilizer, fires, foliage, forbs, grasses, grasslands, herbs, litter, long term, measurements, net primary productivity, nitrogen deposition, nutrients, organisms, permanent plots, plant communities, plant cover, plant ecology, plant growth, plant species composition, plant species, plants, precipitation, primary production, production, productivity, recovery, seasonality, shrubs, simulation, soil moisture, soil warming, species diversity, species richness, stems, succession, successional dynamics, transects, vegetation dynamics, vegetation, wildfires, communities, forests, species

LTER core research area

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:

Derivation of Biomass and NPP: Data from SEV156 and SEV157 are used to calculate seasonal and annual production of each species in each quadrat for a given year. Allometric equations derived from harvested samples of each species for each season are applied to the measured cover, height, and count of each species in each quadrat. This provides seasonal biomass for winter, spring, and fall. Seasonal NPP is derived by subtracting the previous season's biomass from the biomass for the current season. For example, spring NPP is calculated by subtracting the winter weight from the spring weight for each species in a given quadrat. Negative differences are considered to be 0. Likewise, fall production is computed by subtracting spring biomass from fall biomass. Annual biomass is taken as the sum of spring and fall NPP. August 2009 Burn: On August 4, 2009, a lightning-initiated fire began on the Sevilleta National Wildlife Refuge. The fire reached the Mixed-Grass Unburned plots on August 5, 2009, consuming them in their entirety. As a result, in the spring of 2010, the Mixed-Grass Unburned plots were moved to a different area within Deep Well, southwest of the Warming site. Also, on August 4, 2009, some of the webs and quadrats within the unburned Black Grama site were impacted by the fire. Thus, webs 2 and 3 were abandoned and extra plots added to areas within webs 1, 4, and 5 that were not burned. Changes were as follows: Webs 1, 4, and 5: A plot was added to the northeast to compensate for the loss of all plots at webs 2 and 3. Web 4: A plot was added to the northwest to compensate for the northern plot, which was burned. This update supersedes the description of plot layout provided above and is applicable to the Black Grama site only.

People and Organizations

Publishers:

Organization:

Environmental Data Initiative

Email Address:

info@edirepository.org

Web Address:

https://edirepository.org

Id:

https://ror.org/0330j0z60

Creators:

Individual:

Lauren Baur

Organization:

University of New Mexico

Email Address:

lbaur@unm.edu

Individual:

Scott Collins

Organization:

University of New Mexico

Email Address:

scollins@unm.edu

Id:

https://orcid.org/0000-0002-0193-2892

Individual:

Esteban Muldavin

Organization:

University of New Mexico

Email Address:

muldavin@unm.edu

Individual:

Jennifer A Rudgers

Organization:

University of New Mexico

Email Address:

jrudgers@unm.edu

Id:

https://orcid.org/0000-0001-7094-4857

Individual:

William T. Pockman

Organization:

University of New Mexico

Email Address:

pockman@unm.edu

Id:

https://orcid.org/0000-0002-3286-0457

Contacts:

Organization:

University of New Mexico

Position:

Information Manager

Email Address:

sevim@unm.edu

Associated Parties:

Individual:

Emerson Martin

Organization:

University of New Mexico

Email Address:

emersonwm@unm.edu

Id:

https://orcid.org/0000-0001-6592-4421

Role:

Field Crew

Individual:

Samantha Cafferky

Organization:

University of New Mexico

Email Address:

slc14@unm.edu

Role:

Data management

Individual:

Pablo Cardenas

Organization:

University of New Mexico

Email Address:

pancar81@unm.edu

Role:

Field crew lead

Individual:

Jade McLaughlin

Organization:

University of New Mexico

Email Address:

jmclaugh@unm.edu

Role:

Field crew

Individual:

Jessica Johnson

Organization:

University of New Mexico

Email Address:

jjohnson6@unm.edu

Role:

Field crew

Individual:

Alesia J Hallmark

Organization:

University of New Mexico

Email Address:

alesiahallmark@unm.edu

Id:

https://orcid.org/0000-0002-1024-5779

Role:

Graduate student

Individual:

Stephanie R Baker

Organization:

University of New Mexico

Email Address:

srbaker@unm.edu

Role:

Former field crew

Temporal, Geographic and Taxonomic Coverage

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

Time Period

Begin:

2004-04-30

End:

2023-09-20

Sampling Site:

Description:

mixed_grass - Location: The mixed grass site includes a burned and unburned area. The mixed grass unburned site is located just to the southeast of the Deep Well weather station, on both sides of the main McKenzie Flats road. The mixed grass burned site is on the east side of the road north of Deep Well. On August 4, 2009, a lightning-initiated fire began on the Sevilleta National Wildlife Refuge. The fire reached the mixed-grass unburned plots on August 5, 2009, consuming them in their entirety. As a result, in the spring of 2010, the mixed-grass unburned plots were moved to a different area within Deep Well, to the southwest of the Warming site on the west side of the road. Vegetation: This is a mixed grass area dominated by black grama (Bouteloua eriopoda) and blue grama (B. gracilis) with dropseed (Sporobolus spp.) and galleta grass (Pleuraphis jamesii) also prominent. History: In 2003, the U.S. Fish and Wildlife Service conducted a prescribed fire over a large part of the northeast corner of the Sevilleta NWR, including the area near Deep Well containing the mixed grass site.

Site Coordinates:

Longitude (degree):

-106.691

Latitude (degree):

34.35787

Sampling Site:

Description:

mixed_shrub - Location: The mixed shrub location consists of burned and unburned areas located north of Mackenzie South Road. Both the mixed shrub burned and mixed shrub unburned areas are on the north side of the road running southeast from Five Points.Vegetation: This area is dominated by creosotebush (Larrea tridenta) but also has a relatively dense understory of black grama (Bouteloua eriopoda) in comparison to core creosote shrubland. History: The northwest half of the site was burned in June 2003. The southeast half was used as the control. Plots were established in spring 2004.

Site Coordinates:

Longitude (degree):

-106.696

Latitude (degree):

34.31426

Sampling Site:

Description:

grassland_burn - The grassland burn site is located on the east side of the McKenzie Flats road toward Five Points from Deep Well. Vegetation: This is a Chihuahuan desert grassland dominated by black grama (Bouteloua eriopoda) with some dropseed (Sporobolus spp.).

Site Coordinates:

Longitude (degree):

-106.69596

Latitude (degree):

34.33498

Project

Parent Project Information:

Title:

No project title to report

Personnel:

Individual:

Seth Newsome

Organization:

University of New Mexico

Email Address:

newsome@unm.edu

Id:

https://orcid.org/0000-0002-4534-1242

Role:

Principal Investigator

Funding:

No funding to report

Related Project:

Title:

No project title to report

Personnel:

Individual:

Marcy E Litvak

Organization:

University of New Mexico

Email Address:

mlitvak@unm.edu

Id:

https://orcid.org/0000-0002-4255-2263

Role:

Principal Investigator

Funding:

No funding to report

Related Project:

Title:

No project title to report

Personnel:

Individual:

Esteban H Muldavin

Organization:

University of New Mexico

Email Address:

muldavin@unm.edu

Role:

Principal Investigator

Funding:

No funding to report

Related Project:

Title:

Sevilleta LTER IV: Abiotic Pulses and Constraints: Effects on Dynamics and Stability in an Aridland Ecosystem

Personnel:

Individual:

Scott Collins

Organization:

University of New Mexico

Email Address:

scollins@unm.edu

Id:

https://orcid.org/0000-0002-0193-2892

Role:

Principal Investigator

Funding:

NSF 0217774

Related Project:

Title:

LTERV: Pulse dynamics in an aridland ecosystem

Personnel:

Individual:

Scott Collins

Organization:

University of New Mexico

Email Address:

scollins@unm.edu

Id:

https://orcid.org/0000-0002-0193-2892

Role:

Principal Investigator

Funding:

NSF 1232294

Related Project:

Title:

LTER V: Long Term Pulse Dynamics in an Aridland Ecosystem

Personnel:

Individual:

William Pockman

Organization:

University of New Mexico

Email Address:

pockman@unm.edu

Id:

https://orcid.org/0000-0002-3286-0457

Role:

Principal Investigator

Funding:

NSF 1440478

Related Project:

Title:

LTER: Sevilleta (SEV) Site: Climate Variability at Dryland Ecotones

Personnel:

Individual:

Jennifer A Rudgers

Organization:

University of New Mexico

Email Address:

jrudgers@unm.edu

Id:

https://orcid.org/0000-0001-7094-4857

Role:

Principal Investigator

Funding:

NSF 1655499

Related Project:

Title:

EAGER: Collaborative Research: Sevilleta LTER Environmental Variability at Dryland Ecotones

Personnel:

Individual:

Jennifer A Rudgers

Organization:

University of New Mexico

Email Address:

jrudgers@unm.edu

Id:

https://orcid.org/0000-0001-7094-4857

Role:

Principal Investigator

Funding:

NSF 1748133

Maintenance

Maintenance:

Description:	ongoing
Frequency:

Additional Info

Additional Information:

Personnel:

Joshua Cortez April 2021-present, Alfredo Garcia April 2021-present, Saul Kelly Roman September 2020-present, Timothy Ohlert September 2018-present, Melanie Kazenel September 2018-present, Lauren Baur July 2017-present, Cassandra Miller May 2021, Alesia Hallmark August 2020-September 2020, Melissa Bacigalupa May 2018-September 2020, Ayhan Yener September 2020, Jessica Johnson January 2019-September 2020, Samantha Cafferky April 2019-April 2020, Kelly Lizewski September 2019-April 2020, Nicholas Smith May 2019-October 2019, Nick Dolhyj July 2018-March 2019, Jade McLaughlin July 2018-present, Pablo Cardenas May 2017-April 2021, , Emily McCall July 2017-May 2018, Tracy Ridlinghafer July-2017-July 2018, Nathan Gehres 2014-2017, Chandra Tucker April 2014-2017, Megan McClung April 2013-July 2017, Stephanie Baker October 2010-2016, John Mulhouse August 2009-June 2013, Amaris Swann August 25, 2008-January 2013, Maya Kapoor August 9, 2003-January 21, 2005 and April 2010-March 2011, Terri Koontz February 2000-August 2003 and August 2006-August 2010, Yang Xia January 31, 2005-April 2009, Karen Wetherill February 7, 2000-August 2009, Michell Thomey September 3, 2005-August 2008, Jay McLeod January 2006-August 2006, Charity Hall January 31, 2005-January 3, 2006, Tessa Edelen August 15, 2004-August 15, 2005, Seth Munson September 9, 2002-June 2004, Caleb Hickman September 9, 2002-November 15, 2004, Heather Simpson August 2000-August 2002, Chris Roberts September 2001-August 2002, Mike Friggens 1999-September 2001, Shana Penington February 2000-August 2000.

Other Metadata

Additional Metadata

additionalMetadata
        |___text '\n      '
        |___element 'metadata'
        |     |___text '\n         '
        |     |___element 'importedFromXML'
        |     |        \___attribute 'dateImported' = '2024-02-20'
        |     |        \___attribute 'filename' = 'knb-lter-sev.185.226970.xml'
        |     |        \___attribute 'taxonomicCoverageExempt' = 'True'
        |     |___text '\n      '
        |___text '\n   '

Additional Metadata

additionalMetadata
        |___text '\n      '
        |___element 'metadata'
        |     |___text '\n         '
        |     |___element 'emlEditor'
        |     |        \___attribute 'app' = 'ezEML'
        |     |        \___attribute 'release' = '2024.02.21'
        |     |___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

Burn Study Sites Seasonal Biomass and Seasonal and Annual NPP Data for the Net Primary Production Study at the Sevilleta National Wildlife Refuge, New Mexico

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 Info

Additional Metadata

Additional Metadata

Recently Added

Recently Updated

Data Package Metadata View Summary

Burn Study Sites Seasonal Biomass and Seasonal and Annual NPP Data for the Net Primary Production Study at the Sevilleta National Wildlife Refuge, New Mexico

+/- 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 Info

+/- Additional Metadata

+/- Additional Metadata

Data Entities

Data Package Usage Rights

Keywords

Methods and Protocols

People and Organizations

Temporal, Geographic and Taxonomic Coverage

Project

Maintenance

Additional Info

Additional Metadata

Additional Metadata