خيارات البحث
النتائج 1 - 10 من 31
Phytol as a possible indicator of ozone stress by Picea abies.
1995
Ekeberg D. | Jablonska A.M. | Ogner G.
Polycyclic aromatic hydrocarbons in Norwegian forest soils: impact of long range atmospheric transport.
1996
Aamot E. | Steinnes E. | Schmid R.
Levels of polychlorinated biphenyls, organochlorine pesticides, mercury, cadmium, copper, selenium, arsenic, and zinc in the harbour seal, Phoca vitulina, in Norwegian waters.
1990
Skaare J.U. | Markussen N.H. | Norheim G. | Haugen S. | Holt G.
The potential of natural ecosystem self-purifying measures for controlling nutrient inputs.
1994
Jenssen P.D. | Maehlum T. | Roseth R. | Braskerud B. | Syversen N. | Njos A. | Krogstad T.
Water quality, phosphorus input reductions, analytical methods and lake internal/self-purification measures: a case study of Lake Froylandsvatn, Norway.
1994
Bratli J.L.
Seasonal fluctuations of organochlorine levels in the common eider (Somateria mollissima) in Iceland
1999
Olafsdottir, K. | Skirnisson, K. | Gylfadottir, G. | Johannesson, T. (Department of Pharmacology, University of Iceland, PO B 8216, IS-128 Reykjavik (Iceland))
Crown condition of Norway spruce in relation to sulphur and nitrogen deposition and soil properties in southeast Norway
1997
Solberg, S. | Toerseth, K. (Norwegian Forest Research Institute, Hoegskoleveien 12, N-1432 As (Norway))
Ruminant uptake of nickel and other elements from industrial air pollution in the Norwegian-Russian border area
1995
Sivertsen, T. | Daae, H.L. | Godal, A. | Sand, G. (Department of Toxicology and Chemistry, Central Veterinary Laboratory, PO Box 8156 Dep., N-0033 Oslo (Norway))
Levels of selected individual polychlorinated biphenyls in different tissues of harbour seals (Phoca vitulina) from the southern coast of Norway
1994
Bernhoft, A. | Skaare, J.U. (Norwegian College of Veterinary Medicine, PO Box 8146 Dep., 0033 Oslo (Norway))
[Animals as carriers of information on the environment [use of mayfly larvae (Baetis rhodani) as indicator species in monitoring of inland water acidification]]
1982
Raddum, G.G. | Fjellheim, A. (Bergen Univ. (Norway). Zoologisk Museum)
