[ 发表于: Pollution ]
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Vertical gradients of ozone and carbon dioxide within a deciduous forest in central Pennsylvania

1996

Skelly, J.M. | Fredericksen, T.S. | Savage, J.E. | Snyder, K.R. (Department of Plant Pathology, Pennsylvania State University, 108 Buckhout Laboratory, University Park, PA 16802 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

Nitrogen mineralisation in deciduous forest soils in south Sweden in gradients of soil acidity and deposition

1998

Falkengren-Grerup, U. | Brunet, J. | Diekmann, M. (Department of Plant Ecology, Ecology Building, Lund University, S-223 62 Lund (Sweden))

Department for Environment, Food and Rural Affairs - United Kingdom

Effects of nitrogen deposition on field layer vegetation in south Swedish oak forests

1998

Brunet, J. | Diekmann, M. | Falkengren-Grerup, U. (Department of Conservation Biology, Swedish University of Agricultural Sciences, Box 7002, S-750 07 Uppsala (Sweden))

Department for Environment, Food and Rural Affairs - United Kingdom

Chemistry of soil solutions under different kinds of vegetation in the vicinity of a thermal power station

1998

Fernandez-Sanjurjo, M.J. | Alvarez, E. | Vega, V.F. | Garcia-Rodeja, E. (Departamento de Edafologia y Quimica Agricola, Facultad de Biologia, Universidad de Santiago de Compostela, E-15706 Santiago de Compostela (Spain))

Department for Environment, Food and Rural Affairs - United Kingdom