AGRIS - Système international des sciences et technologies agricoles

[ Publié dans: Pollution ]
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Résultats 41-50 de 94


Size-mediated foliar response to ozone in black cherry trees

1996

Fredericksen, T.S. | Skelly, J.M. | Steiner, K.C. | Kolb, T.E. | Kouterick, K.B. (Environmental Resources Research Institute, 220 Forest Resources Laboratory, Pennsylvania State University, University Park, Pennsylvania 16802 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom



Response of sugar maple to multiple year exposures to ozone and simulated acidic precipitation

1996

Laurence, J.A. | Kohut, R.J. | Amundson, R.G. | Weinstein, D.A. | MacLean, D.C. (Boyce Thompson Institute for Plant Research, Tower Road, Ithaca, NY 14853-1801 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom


Nitrate reductase activity as an indicator of ponderosa pine response to atmospheric nitrogen deposition in the San Bernardino mountains

1996

Krywult, M. | Karolak, A. | Bytnerowicz, A. (W. Szafer Institute of Botany, Polish Academy of Sciences, ul. Lubicz 46, 31-512, Cracow (Poland))

Department for Environment, Food and Rural Affairs - United Kingdom

Effect of ectomycorrhizae and ammonium on 134Cs and 85Sr uptake into Picea abies seedlings

1996

Riesen, T.K. | Brunner, I. (Paul Scherer Institute (PSI), Division for Radiation Hygiene, CH-5232 Villigen PSI (Switzerland))

Department for Environment, Food and Rural Affairs - United Kingdom

The effect of simulated acid rain on the biochemical composition of Scots pine (Pinus sylvestris L.) needles

1996

Shumejko, P. | Ossipov, V. | Neuvonen, S. (Institute of Forest, Krasnoyarsk, 660036 Akademgorodok (Russian Federation))

Department for Environment, Food and Rural Affairs - United Kingdom

Effects of oxidant air pollution on Pinus maximartinezii Rzedowski in the Mexico City region

1996

Hernandez Tjeda, T. | Nieta de Pascual Pola, C. (Centro Nacional de Investigacion Disciplinaria en Conservacion y Mejoramiento de Ecosistemas Forestales INIFAP (SARH) Ave. Progreso 5, Coyoacan, Mexico 04110 D.F. (Mexico))

Department for Environment, Food and Rural Affairs - United Kingdom