Mahogany-Ecology and Perspectives of Management

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    1 Equivalent to 12.6 million cubic meters of mahogany in logs considering an average conversion factor of 45% from

    log to sawn wood.

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    Figure 1. Mahoganys natural range across Central America. Based on Lamb (1966).

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    Figure 2. Mahoganys natural range in South America. Based on Lamb (1966) and on the authors field observ

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    Figure 3. Mahogany fruit capsules.

    Figure 4. Mahogany seeds.

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    Figure 5. Mahogany seedling.

    Figure 6. Flushing mahogany sapling.

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    #oftree

    s

    diameter

    Figure 7. Size-class frequency distribution for mahogany stems larger than 20 cm dbh

    in 1035 hectares in south Par. (Source: Grogan 2001)

    Figure 8. Overhead view of south Par landscape showing seasonal drainage courses

    where mahogany occurred at highest densities.

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    Figure 9. Survivorship by naturally established seedlings around eight parent trees in south Par

    between 1995-2000. Each line represents seedlings associated with a single tree. (Source:

    Grogan2001)

    survival( %

    )

    months

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    Figure 10. Annual diameter growth by 214 trees by diameter size class at one site in south

    Par, 1996-1999. Error bars indicate one standard error. (Source: Grogan 2001)

    increm

    ent

    (cm

    /yr)

    diameter

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    Table 1. Management procedures for mahogany and projected harvest lengths.

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