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Desert Uplands 1 Stem Diameter, Height and Aboveground Woody Biomass Data Collection 

Ver: 1.0
Status of Data: onGoing
Update Frequency: periodic
Security Classification: unclassified
Record Last Modified: 2026-05-14
CARE
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Dataset Created: 2026-04-29
Dataset Published: 2026-05-14
HTTPPoint-of-truth metadata URL
HTTPro-crate-metadata.json
HTTPALTAR Aboveground Biomass Woody Vegetation Data DictionaryPublic access limited under CARE Principles
HTTPDesert Uplands 1 Aboveground Biomass Woody Vegetation DataPublic access limited under CARE Principles
How to cite this collection:
Rowlings, D., Tucker, D., Grace, L. & Mitchell, E. (2026). Desert Uplands 1 Stem Diameter, Height and Aboveground Woody Biomass Data Collection. Version 1.0. Terrestrial Ecosystem Research Network. Dataset. https://portal.tern.org.au/metadata/401ea237-9693-4904-8133-23ecd21694d9 
This data contains stem diameter, height measurement and above-ground living biomass calculations for the 1-hectare monitoring plot(s) located upwind of the core flux tower at ALTAR Desert Uplands 1 site. Diameter and height measurements for stems ≥1cm diameter at breast height were sampled within a 1 ha plot within the Desert Uplands 1 site. Access to this dataset is available on request subject to agreement. Standard Operating Procedures (SOPs) are currently being reformatted for integration into the OneTERN framework and are available upon request during this transition period.  
Credit
We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging. This research site is managed by the Queensland University of Technology.
Data was collected on Indigenous freehold land under the custodianship of YACHATDAC. The lands where this data was collected is on the traditional lands of the Iningai people. As both the landholder and traditional owner, TERN, ALTAR and QUT recognise the cultural rights and Indigenous data sovereignty of the Iningai people in relation to this data and research activities.
This work is jointly funded by the Terrestrial Ecosystem Research Network (TERN), an Australian Government National Collaborative Research Infrastructure Strategy (NCRIS) project with co-investment by the Queensland Government Research Infrastructure Co-investment Fund (RICF).
We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging. 
Purpose
Data not provided. 
Lineage
At each ALTAR site, a 1 hectare plot will be established upwind of the flux tower to represent site vegetation. The plot will be aligned on a north–south, east–west grid (which can be adjusted for topography) and divided into 25 subplots of 20 × 20 m. All stems ≥1 cm diameter at breast height (DBH) will be recorded for diameter and height, with smaller stems (1–5 cm DBH) optionally sampled in representative subplots and scaled to the hectare. Stems will be mapped to a target 0.5 m accuracy and where practicable tagged.  
Method DocumentationData not provided.
Procedure StepsData not provided.
Spatial Description
Note: For privacy protection, the exact site coordinates are not released; instead, the published location is the centroid of the IBRA bioregion (Desert Uplands) in which the site is located. 
Temporal Coverage
From 2025-08-17 to on going 
Spatial Resolution

Data not provided.

Vertical Extent

Data not provided.

Data Quality Assessment Scope
Data not provided. 
Data Quality Report
Data not provided. 
Data Quality Assessment Outcome
All potential outliers were assessed by researchers who collected the data. Any value that was considered to be an outlier was removed from the final dataset. 
ANZSRC - FOR
Agricultural land management
Agricultural spatial analysis and modelling
Community ecology (excl. invasive species ecology)
Ecology
Environmental management
Forest biodiversity
Forestry biomass and bioproducts
Forestry management and environment
Forestry sciences
Forestry sciences not elsewhere classified
Greenhouse gas inventories and fluxes
Soil chemistry and soil carbon sequestration (excl. carbon sequestration science)
GCMD Sciences
BIOSPHERE - BIOMASS
BIOSPHERE - BIOMASS DYNAMICS
BIOSPHERE - COMMUNITY DYNAMICS
BIOSPHERE - COMMUNITY STRUCTURE
BIOSPHERE - ECOLOGICAL DYNAMICS
BIOSPHERE - FOREST COMPOSITION/VEGETATION STRUCTURE
BIOSPHERE - PASTURE
BIOSPHERE - PLANT CHARACTERISTICS
BIOSPHERE - PRIMARY PRODUCTION
BIOSPHERE - RANGELAND
BIOSPHERE - VEGETATION
Horizontal Resolution
1 meter - < 30 meters
Parameters
above-ground biomass
family
field species name
genus
plant condition
plant growth form
plant height
plant mortality
scientific name
stem diameter
stem height
Platforms
Desert Uplands 1 Site
Project
Australian Long-term Agroecosystem Research
Temporal Resolution
Multi-Year
Topic
biota
environment
User Defined
DBH
Direct measure of stems
Author
Rowlings, David
Tucker, David
Grace, Liam
Mitchell, Elaine
Custodian
Sustainable Agroecosystems Program, Centre for Agriculture and the Bioeconomy, School of Biology and Environmental Science, Faculty of Science, Queensland University of Technology
Yambangku Aboriginal Cultural Heritage and Tourism Development Aboriginal Corporation
Contact Point
Sustainable Agroecosystems Program, Centre for Agriculture and the Bioeconomy, School of Biology and Environmental Science, Faculty of Science, Queensland University of Technology
Publisher
Terrestrial Ecosystem Research Network
Export to DCATExport to BibTeXExport to EndNote/Zotero
Terrestrial Ecosystem Research Network
80 Meiers Road, Indooroopilly, Queensland, 4068, Australia.
Contact Us
Sustainable Agroecosystems Program, Centre for Agriculture and the Bioeconomy, School of Biology and Environmental Science, Faculty of Science, Queensland University of Technology
Yambangku Aboriginal Cultural Heritage and Tourism Development Aboriginal Corporation
ALTAR Restricted Terms (Traditional Knowledge)
urn:licence:401ea237-9693-4904-8133-23ecd21694d9:altar-restricted-terms
This dataset is not released under any Creative Commons or other open-access licence. Creative Commons licences that apply to other TERN datasets do not apply to this dataset. Therefore, there are no specific licence(s) applied as part of this access request; Access is granted solely for the specific purpose described in the approved data application. No broader licence is implied or granted. 
License under negotiation, contact altar.info@qut.edu.au for any enquiries. 
TERN services are provided on an "as-is" and "as available" basis. Users use any TERN services at their discretion and risk. They will be solely responsible for any damage or loss whatsoever that results from such use including use of any data obtained through TERN and any analysis performed using the TERN infrastructure. Web links to and from external, third party websites should not be construed as implying any relationships with and/or endorsement of the external site or its content by TERN.
Please advise any work or publications that use this data via the online form at https://www.tern.org.au/research-publications/#reporting.
Please cite this dataset as {Author} ({PublicationYear}). {Title}. {Version, as appropriate}. Terrestrial Ecosystem Research Network. Dataset. {Identifier}. 
TK Notice
TK Notice
This Notice should be used to recognize that place-based knowledge carries accompanying cultural rights and responsibilities and that appropriate permissions may need to be sought for future use of this material. 

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