Direct Effects of Air Pollution on Forest Ecosystems of Western North America

Peterson, D.L.

Direct Effects of Air Pollution on Forest Ecosystems of Western North America

1993

Peterson, D.L. (University of Washington, Seattle (USA))

Visible chlorotic injury and reduced foliar biomass are found in Pinus ponderosa and P. jefreyi in the mountains of southern California and the west slope of Sierra Nevada. Reduced tree growth and accelerated rates of forest succession has been documented in this area, with ozone resistant, shade tolerant species replacing P. ponderosa. There may also be some interactions among ozone, drought stress, insects and fungal pathogens.

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AGROVOC关键词

acid deposition coniferous forests estados del oeste (eua) feuille hojas leaves ozone ozono pinus ponderosa western states (usa)

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

Foret resineuse; Deposicion acida; Depot acide; Bosque de coniferas; Etats de l'ouest (eu)

语言

英语

注释

Summary (En)

p. 39, 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, 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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