998 resultados para Southern pine beetle.


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"30 September 1984."

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Includes bibliographies and index.

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"Southern pine beetle handbook"--Cover.

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"April 1985"--P. [2]

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Cover title.

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Southern pine is a well-established group of commercial plantation species in Queensland and produces a premium grade, quality softwood. The southern pines group is valued for excellent growth, straightness, minimal branching, wood density and even wood texture. Southern pine timber products have a well-established processing industry and market in Queensland. It is in demand both nationally and internationally. High-grade sawn wood serves the upper end of the domestic market and exports include sawn wood and woodchip.

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Risks are an essential feature of future climate change impacts. We explore whether knowledge that climate change might be the source of increasing pine beetle impacts on public or private forests affects stated risk estimates of damage, elicited using the exchangeability method. We find that across subjects the difference between public and private forest status does not influence stated risks, but the group told that global warming is the cause of pine beetle damage has significantly higher risk perceptions than the group not given this information.

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"9/93"--P. [2] of cover.

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Includes bibliographical references (p. 355-381).

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Issued Dec. 1974.