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  1. Old resinous turpentine stumps as an indicator of the range of longleaf pine in Southeastern Virginia

    Wood anatomy cannot be used to differentiate between the southern yellow pine species. Wood samples collected from old resinous turpentine stumps in coastal Virginia were subjected to chemical and spectroscopic analyses in an effort to determine if they could be identified as longleaf pine. The age and resinous nature of the samples were manifested in high specific...

    Author(s):
    Thomas L. Eberhardt; Philip M. Sheridan; Jolie M. Mahfouz; Chi-Leung So
    Year:
    2006
    Keywords:
    Source:
    In: Longleaf Pine: seeing the forest through the trees, Proceedings of the Sixth Longleaf Alliance Regional Conference. 6 p.

  2. Use of gadolinium chloride as a contrast agent for imaging spruce knots by magnetic resonance

    Treatments of knot-containing spruce wood blocks with a paramagnetic salt, gadolinium (III) chloride, in combination with solvent pretreatments, were evaluated as strategies to enhance the visualization of wood features by magnetic resonance imaging (MRI). Initial experiments with clear wood and excised knot samples showed differences in moisture uptake after...

    Author(s):
    Thomas L. Eberhardt; Chi-Leung So; Amy H. Herlihy; Po-Wah So
    Year:
    2006
    Keywords:
    Compression wood, contract agent, extractives, ion exchange, knots, magnetic resonance imaging, softwood, spruce, wood
    Source:
    Wood and Fiber Science, Vol. 38(3): 527-534

  3. Revivification of a method for identifying longleaf pine timber and its application to southern pine relicts in southeastern Virginia

    Abstract: Longleaf pine (Pinus palustris Mill.) cannot be distinguished from the other southern pines based on wood anatomy alone. A method that involves measuring pith and second annual ring diameters, reported by Arthur Koehler in 1932 (The Southern Lumberman, 145: 36–37), was revisited as an option for identifying longleaf pine timbers and stumps. Cross-section...

    Author(s):
    Thomas L. Eberhardt; Philip M. Sheridan; Arvind A.R. Bhuta
    Year:
    2011
    Keywords:
    Source:
    Canadian Journal of Forest Research 41:2440-2447
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https://www.fs.usda.gov/treesearch/search?keywords=%22wood%20anatomy%22&f%5B0%5D=year%3A%222006%22&f%5B1%5D=year%3A%221998%22&f%5B2%5D=year%3A%222017%22&f%5B3%5D=year%3A%222002%22&f%5B4%5D=author_facet%3A%22Eberhardt%2C%20Thomas%22&f%5B5%5D=year%3A%222011%22