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Effects of simulated acid rain and ozone on foliar chemistry of field-grown Pinus ponderosa seedlings and mature trees

1996

Momen, B. | Helms, J.A. (Department of Environmental Science, University of California, Berkeley, California 94720 (USA))

chimie nitrogen leaves nitrogen content trees hojas polucion nitrogeno pollution atmospherique composicion quimica arboles forestales polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Variations in chemical composition of birch foliage under air pollution stress and their consequences for Eriocrania miners

1995

Koricheva, J. | Haukioja, E. (Laboratory of Ecological Zoology, Department of Biology, University of Turku, FIN-20500 Turku (Finland))

pests of plants forests arbre forestier ravageur des plantes estres bosques metal lourd pollution atmospherique eriocrania haworthi arboles forestales composicion quimica/ hojas eriocraniidae ...
Department for Environment, Food and Rural Affairs - United Kingdom
Physiological indicators and susceptibility of plants to acidifying atmospheric pollution: a multivariate approach

1995

Soares, A. | Ming, J.Y. | Pearson, J. (Department of Biology (Darwin Building), University College London, Gower Street, London WC1E 6BT (United Kingdom))

plant physiology united kingdom leaves hojas plante ligneuse arbre forestier capacite tampon pollution atmospherique physiologie vegetale plantas lenosas arboles forestales polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
The effects of simulated acid rain on growth and susceptibility to predation of Phratora polaris (Col., Chrysomelidae)

1995

Palokangas, P. | Neuvonen, S. | Haapala, S. (Kevo Subarctic Research Institute, University of Turku, A777 Kevo, FIN-99800 Ivalo (Finland))

pests of plants betula pubescens forests insecta pollution growth polucion thomisidae betula pubescens subsp. tortuosa arboles forestales phratora polaris foret ...
Department for Environment, Food and Rural Affairs - United Kingdom
Fatty acids and ultrastructure of ozone-exposed Aleppo pine (Pinus halepensis Mill.) needles

1995

Anttonen, S. | Herranen, J. | Peura, P. | Karenlampi, L. (Department of Environmental Sciences, Ecological Laboratory, University of Kuopio, PO Box 1627, SF-70211 Kuopio (Finland))

ozono ultraestructura arbre forestier chloroplaste ultrastructure fatty acids pinus halepensis/ leaves pollution atmospherique pinus halepensis/ feuille acidos grasos arboles forestales degat ...
Department for Environment, Food and Rural Affairs - United Kingdom
Chronic ozone exposure increases the susceptibility of hybrid Populus to disease caused by Septoria musiva

1994

Woodbury, P.B. | Laurence, J.A. | Hudler, G.W. (Boyce Thomson Institute for Plant Research, Tower Road, Ithaca, NY 14853-1801 (USA))

populus deltoides mycosphaerella ozono enfermedades de las plantas arbre forestier ozone air pollution/ disease resistance plant pathogenic fungi arboles forestales agent pathogene organismos patogenos mycosphaerella populorum ...
Department for Environment, Food and Rural Affairs - United Kingdom
Effects of long-term ozone fumigations on growth and gas exchange of Fraser fir seedlings

1994

Seiler, J.R. | Tyszko, P.B. | Chevone, B.I. (Department of Forestry, Virginia Tech, Blacksburg, Virginia 24061 (USA))

ozono growth arbre forestier forest decline caroline du nord forest pathology variation genetique echange gazeux pollution atmospherique variacion genetica arboles forestales polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Whole-plant growth and leaf formation in ozonated hybrid poplar (Populus x euramericana)

1993

Matyssek, R. | Gunthardt-Goerg, M.S. | Landolt, W. | Keller, T. (Swiss Federal Institute for Forest, Snow, and Landscape Research, Zurcherstr. 111, CH-8903 Birmensdorf ZH (Switzerland))

etapas de desarrollo de la planta ozono growth arbre forestier ozone crecimiento stade de developpement vegetal pollution atmospherique physiologie vegetale/ feuille plant physiology/ leaves arboles forestales polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Conifer aphids in an air-polluted environment. II. Host plant quality

1993

Kainulainen, P. | Satka, H. | Mustaniemi, A. | Holopainen, J.K. | Oksanen, J. (Department of Environmental Sciences, University of Kuopio, PO Box 1627, SF-70211 Kuopio (Finland))

hemiptera sulphur dioxide pests of plants forests contaminantes arbre forestier dioxido de azufre schizolachnus pineti arboles forestales indicator organisms/ air pollution cinara pilicornis organismos indicadores/ polucion del aire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Direct damage to vegetation caused by acid rain and polluted cloud: definition of critical levels for forest trees

1993

Cape, J.N. (Institute of Terrestrial Ecology, Bush Estate, Penicuik, Midlothian, EH26 0QB (United Kingdom))

leaves trees forests hojas pollution age metodos polucion broadleaves coniferale arboles forestales degat ...
Department for Environment, Food and Rural Affairs - United Kingdom