2005. Road construction history (1952 - 1990), Andrews Experimental Forest Long-Term Ecological Research Andrews Forest LTER Site. [Database]. Available: https://andrewsforest-stage.forestry.oregonstate.edu/data/fsdb-data-catalog/DH001 Accessed 2026-05-10.

Andrews road construction history is mapped. This data includes the year and 1/2 decade of construction for the road network around the HJ Andrews Experimental Forest. Note that the underlying road network has been revised and updated based on the 2007 LiDAR flight. This road network can be found at GI007: Transportation network locations.

Temporal coverage: 1991-03-11 to 1992-11-12

Geographic coverage: Andrews Experimental Forest within the Willamette National Forest, western Cascades, Oregon, USA.

Spatial coverage:

Bounds: W -122.26843900, E -122.09539000, N 44.28669600, S 44.19272700

• To support research management within the HJ Andrews Experimental Forest and to document the development of the transportation network over time.

Title: Long-Term Ecological Research

• Theresa J. Valentine
  Role: Distributor
  USDA Forest Service;Pacific NW Research Station;3200 SW Jefferson Way, Corvallis, OR, 97331, USA
  Phone: (541) 750-7333
  Email: theresa.valentine56@gmail.com
• Frederick J. Swanson
  Role: Principal Investigator
  USDA Forest Service;Pacific NW Research Station;3200 SW Jefferson Way, Corvallis, OR, 97331, USA
  Phone: (541) 750-7355
  Email: fred.swanson@oregonstate.edu

• Information Manager
  Andrews Forest LTER Program, US Forest Service Pacific Northwest Research Station, 3200 SW Jefferson Way, Corvallis, OR, 97331
  Email: hjaweb@fsl.orst.edu
  URL: http://andrewsforest.oregonstate.edu/
• Theresa J. Valentine
  USDA Forest Service;Pacific NW Research Station;3200 SW Jefferson Way, Corvallis, OR, 97331, USA
  Phone: (541) 750-7333
  Email: theresa.valentine56@gmail.com

• Andrews Forest LTER Site
  Role: Publisher
  Forest Ecosystems and Society Department in Forestry, Oregon State University, 201K Richardson Hall, Corvallis, OR, 97331-5752
  Phone: (541) 737-8480
  Email: lterweb@fsl.orst.edu
  URL: http://andrewsforest.oregonstate.edu/

Andrews road construction history is mapped. This data includes the year and 1/2 decade of construction for the road network around the HJ Andrews Experimental Forest. Note that the underlying road network has been revised and updated based on the 2007 LiDAR flight. This road network can be found at GI007: Transportation network locations. To support research management within the HJ Andrews Experimental Forest and to document the development of the transportation network over time. Processing Procedures - DH001

Purpose: To support research management within the HJ Andrews Experimental Forest and to document the development of the transportation network over time.

Method Steps

Sampling

No software entries listed in this EML file.

• LTER controlled vocabulary: history (theme), mapping (theme), disturbance (theme), roads (theme)
• LTER core research areas: disturbance (theme)

No taxonomic hierarchy listed in this EML file.

No data tables listed in this EML file.

No data tables listed in this EML file.

No units listed in this EML file.

• GI007

No publication citations found in this EML file.

No related files listed in this EML file.

Data Use Agreement:

The re-use of scientific data has the potential to greatly increase communication, collaboration and synthesis within and among disciplines, and thus is fostered, supported and encouraged. This Data Set is released under the Creative Commons license CC BY "Attribution" (see: https://creativecommons.org/licenses/by/4.0/). Creative Commons license CC BY - Attribution is a license that allows others to distribute, remix, tweak, and build upon your work (even commercially), as long as you are credited for the original creation. This license accommodates maximum dissemination and use of licensed materials.

It is considered professional conduct and an ethical obligation to acknowledge the work of other scientists. The Data User is asked to provide attribution of the original work if this data package is shared in whole or by individual parts or used in the derivation of other products. A recommended citation is provided for each Data Set in the Andrews LTER data catalog (see: http://andlter.forestry.oregonstate.edu/data/catalog/datacatalog.aspx). A generic citation is also provided for this Data Set on the website https://portal.edirepository.org in the summary metadata page. Data Users are thus strongly encouraged to consider consultation, collaboration and/or co-authorship with the Data Set Creator.

While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed and all data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data.

General acknowledgement: Data were provided by the HJ Andrews Experimental Forest research program, funded by the National Science Foundation's Long-Term Ecological Research Program (DEB 2025755), US Forest Service Pacific Northwest Research Station, and Oregon State University.

License: N/A

Maintenance update frequency: asNeeded

Description

• An update history is logged and maintained with each new version of every dataset.

Change History

• Version1 (1992-12-11)
  GIS coverage creation date.
• Version2 (2004-01-15)
  Metadata files created in ARC/catalog as HTML format. ARC/Info Export files, shape files, or other data file on ftp.fsl.orst.edu.
• Version3 (2005-06-07)
  Upper level gis metadata (catalog, databases, entity, sub_entity, catalog_component, cross_reference, update_history) restructured and moved into SQLServer metadata database LTERMETA.