Direct and Indirect Effects and the Long-term Risks of Air Pollution on Forest Ecosystems: Effects on Soil Micro-organisms

Innes, J.L.

Direct and Indirect Effects and the Long-term Risks of Air Pollution on Forest Ecosystems: Effects on Soil Micro-organisms

1993

Innes, J.L. (Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf (Switzerland))

The soil biota plays a critical part in the functioning of forest ecosystems. Acidification and heavy metals have the greatest direct effects on the soil biota. However pollutants can have indirect effects through their influence on tree root systems. Acidic deposition can decrease the incidence of mycorrhizal infection, but soil pH and concentration of nitrogen and certain forms of sulphur are also important.

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AGROVOC关键词

acid deposition air pollution champignon du sol cycling forest soils hongos del suelo mycorrhizae ph del suelo ph du sol soil fungi soil ph suelo forestal

书目信息

发表于

World Series (IUFRO)

期 4 ISSN 1016-3263

出版者

IUFRO

页码

132 p.

其它主题

Ciclo biogeoquimico; Deposicion acida; Pollution atmospherique; Polucion del aire; Depot acide; Sol de foret; Mycorhize; Cycle biogeochimique

语言

英语

注释

Summary (En)

p. 25, 5 ref.

类型

Summary; Non-Conventional

来源

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

自何时收录于AGRIS: 1998-08-15

格式: AGRIS AP

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