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Nitrogen in Dutch freshwater lakes: trends and targets
1998
Molen, D.T. van der | Portielje, R. | Nobel, W.T. de | Boers, P.C.M. (Institute for Inland Water Management and Waste Water Treatment, Lelystad (Netherlands))
Leeches as indicators of dietary mercury exposure in non-piscivorous waterfowl in central Ontario, Canada
1997
McNicol, D.K. | Mallory, M.L. | Mierle, G. | Scheuhammer, A.M. | Wong, A.H.K. (Canadian Wildlife Service, Ontario Region, 49 Camelot Drive, Nepean, Ontario K1A 0H3 (Canada))
Secondary nitrogen limitation in a subtropical lake impacted by non-point source agricultural pollution
1995
Havens, K.E. (Department of Research, South Florida Water Management District, West Palm Beach, Florida 33416-4680 (USA))
Acid and aluminum effects on the survival of littoral macro-invertebrates during acute bioassays
1993
Havens, K.E. (Department of Biological Sciences, Kent State University, Kent, OH 44242-0001 (USA))
Factors affecting trace-metal bioaccumulation in Finnish headwater lakes
1992
Iivonen, P. | Piepponen, S. | Verta, M. (National Board of Waters and the Environment, PO Box 250, 00101 Helsinki (Finland))
Reversal of acidification in upland waters of the English Lake District
1999
Tipping, E. | Carrick, T.R. | Hurley, M.A. | James, J.B. | Lawlor, A.J. | Lofts, S. | Rigg, E. | Sutcliffe, D.W. | Woof, C. (Institute of Freshwater Ecology, Ambleside, Cumbria LA22 0LP (United Kingdom))
Chiral pesticides as tracers of air-surface exchange
1998
Bidleman, T.F. | Jantunen, L.M. | Harner, T. | Wiberg, K. | Wideman, J.L. | Brice, K. | Su, K. | Falconer, R.L. | Aigner, E.J. | Leone, A.D. | Ridal, J.J. | Kerman, B. | Finizio, A. | Alegria, H. | Parkhurst, W.J. | Szeto, S.Y. (Atmospheric Environment Service, 4905 Dufferin St, Downsview, Ontario, M3H 5T4 (Canada))
Alternative strategies for reducing nitrogen loading
1998
Jensen, J.J. | Skop, E. (National Environmental Research Institute, Department of Policy Analysis, P.O. Box 358, DK-4000, Roskilde (Denmark))
Air concentrations of organochlorine insecticides and polychlorinated biphenyls over Green Bay, WI, and the four lower Great Lakes
1998
McConnell, L.L. | Bidleman, T.F. | Cotham, W.E. | Walla, M.D. (US Department of Agriculture, Agricultural Research Service, Building 007, Room 225, Beltsville, MD 20705 (USA))
PCBs and PCDD/Fs in lake sediments of Grosser Arbersee, Bavarian forest, South Germany
1997
Bruckmeier, B.F.A. | Juttner, I. | Schramm, K.W. | Winkler, R. | Steinberg, C.E.W. | Kettrup, A. (GSF-National Research Center for Environment and Health, Institute of Ecological Chemistry, D-85764, Obserschleissheim (Germany))
