Ag Data Commons
Browse

Hitchiti loblolly pine growing space study

dataset
posted on 2025-01-22, 00:13 authored by Daniel J. Leduc, Karl F. Wenger, Robert W. Cooper, Ernst V. Brender, Earle Jones
In 1949, a loblolly pine growing space study was established on the Hitchiti Experimental Forest in Georgia as a planned part of a regional growing space study. It is unknown if the rest of the locations were ever established. The study on the Hitchiti was established in even-aged loblolly pine stands of many age classes and densities. This study involved measurements for 72 plots taken roughly every five years by the original research organization through 1983 and then by the current author's unit in 1993 and 2002. Data include plot level information such as location, soil type, stand density as well and basal area both before and after thinning. Measurements throughout the duration of the study have varied across the years, but include tree level information such as species, location, diameter at breast height, tree height, height to base of live crown, crown class, and height of the tree to a 4- or 8-inch top. However, in the early years only expected crop trees were assigned numbers so individual tree growth can only be charted by matching trees based on tally order and diameter.
The study was established to study the relationship between growing space and yield as a function of three variables: age, site, and growing space.

Funding

USDA-FS

History

Data contact name

Daniel Leduc

Data contact email

daniel.leduc@usda.gov

Publisher

Forest Service Research Data Archive

Use limitations

These data were collected using funding from the U.S. Government and can be used without additional permissions or fees. If you use these data in a publication, presentation, or other research product please use the following citation: Leduc, Daniel J.; Wenger, Karl F.; Cooper, Robert W.; Brender, Ernst V.; Jones, Earle. 2021. Hitchiti loblolly pine growing space study. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2021-0105

Temporal Extent Start Date

1949-01-01

Temporal Extent End Date

2002-12-31

Theme

  • Not specified

Geographic Coverage

{"type": "FeatureCollection", "features": [{"type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[-83.72374, 33.05173], [-83.72374, 33.01613], [-83.68327, 33.01613], [-83.68327, 33.05173], [-83.72374, 33.05173]]]}, "properties": {}}]}

Geographic location - description

All plots are on the Hitchiti Experimental Forest in Georgia, USA.

ISO Topic Category

  • biota
  • environment

National Agricultural Library Thesaurus terms

Forestry, Wildland Management

OMB Bureau Code

  • 005:96 - Forest Service

OMB Program Code

  • 005:059 - Management Activities

Pending citation

  • No

Public Access Level

  • Public

Identifier

RDS-2021-0105

Usage metrics

    Licence

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC