Indirect effects and the Long-term Risks of Air Pollution on Tolerant Hardwood Forest Ecosystems in Central Canada

Morrison, I.K.

Indirect effects and the Long-term Risks of Air Pollution on Tolerant Hardwood Forest Ecosystems in Central Canada

1993

Morrison, I.K. (Forestry Canada Ontario Region, Sault Ste. Marie (Canada))

There is a strong evidence to indicate that sulphates and nitrogen oxides cause increased leaching of base cations, principally calcium and magnesium from soils supporting old-growth sugar maple forest in central Canada. Sugar maple trees sequester Ca, especially in bark. A site low in exchangeable bases might become less productive, if subjected to prolonged high rates of leaching and full tree harvesting.

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Palabras clave de AGROVOC

acid deposition canada cycling forest soils leaching lessivage du sol suelo forestal

Información bibliográfica

Publicado en

World Series (IUFRO)

Edición 4 ISSN 1016-3263

Editorial

IUFRO

Paginación

132 p.

Otras materias

Ciclo biogeoquimico; Depot acide; Sol de foret; Deposicion acida; Lixiviacion; Cycle biogeochimique

Idioma

Inglés

Nota

Summary (En)

p. 41, 5 ref.

Tipo

Summary; Non-Conventional

Fuente

Long-term Implications of Climate Change and Air Pollution on Forest Ecosystems, Schlaepfer, R. (Swiss Federal Institute for Forest, Snow and Landscape, Birmensdorf (Switzerland)) (ed.).- Vienna (Austria): IUFRO, 1993.- ISBN 3 7040 1165 7

En AGRIS desde: 1998-08-15

Formato: AGRIS AP

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Este registro bibliográfico ha sido proporcionado por International Union of Forestry Research Organizations

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