Effects of ozone on managed pasture: II. Yield, species composition, canopy structure, and forage quality

1994

Fuhrer, J. | Shariat-Madari, H. | Perler, R. | Tschannen, W. | Grub, A. (Swiss Federal Research Station for Agricultural Chemistry and Environmental Hygiene, CH-3097 Liebefeld-Bern (Switzerland))

The effects of excess nitrogen deposition on young Norway spruce trees. Part II. The vegetation

1994

Wilson, E.J. | Skeffington, R.A. (National Power Research and Engineering, Windmill Hill Business Park, Whitehill Way, Swindon, Wiltshire (United Kingdom))

A study of the influence of sewage sludge fertilization on the concentrations of PCDD/F and PCB in soil and milk

1994

McLachlan, M.S. | Hinkel, M. | Reissinger, M. | Hippelein, M. | Kaupp, H. (Ecological Chemistry, University of Bayreuth, 95440 Bayreuth (Germany))

Growth and development of cellular slime mould Dictyostelium discoideum treated with DDT

1994

Gayatri, R. | Chatterjee, S. (School of Life Sciences, Jawaharlal Nehru University, New Delhi 110 067 (India))

Changes in sulphate retention, soil chemistry and drainage water quality along an upland soil transect

1994

Sanger, L.J. | Billett, M.F. | Cresser, M.S. (Department of Plant and Soil Science, University of Aberdeen, Aberdeen AB9 2UE (United Kingdom))

Response of cellular antioxidants to ozone in wheat flag leaves at different stages of plant development

1994

Bender, J. | Weigel, H.J. | Wegner, U. | Jager, H.J. (Institut fur Produktions- und Okotoxikologie, Bundesforschungsanstalt fur Landwirtschaft, Bundesallee 50, D-38116 Braunschweig (Germany))

Temporal changes in some chlorinated hydrocarbon residue levels of Canadian breast milk and infant exposure

1994

Mes, J. (Food Research Division, Bureau of Chemical Safety, Food Directorate, Health Protection Branch, Health and Welfare Canada, Tunney's Pasture, Ottawa K1A 0L2 (Canada))

Pollution prevention research programs

1994

Iron content and its relations to the sulphur and titanium contents of epiphytic and terricolous lichens and pine bark in Finland

1994

Takala, K. | Olkkonen, H. | Salminen, R. (Ecological Laboratory, Department of Environmental Sciences, University of Kuopio, P.O. Box 1627, SF-70211 Kuopio (Finland))

Beech foliage as a bioindicator of pollution near a waste incinerator

1994

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