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Changes in pigment concentration and composition in Norway spruce induced by long-term exposure to low levels of ozone.
1995
Mikkelsen T.N. | Dodell B. | Lutz C.
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))
Effect of algal density on nutrient removal from primary settled wastewater
1995
Lau, P.S. | Tam, N.F.Y. | Wong, Y.S. (Department of Biology, Hong Kong University of Science and Technology, Clearwater Bay, Kowloon (Hong Kong))
Leaching of dichlorprop and nitrate in structured soil
1995
Bergstrom, L. (Department of Soil Sciences, University of Agricultural Scieences, PO Box 7072, 75007 Uppsala (Sweden))
Response of magnesium-deficient saplings in a young, open stand of Picea abies (L.) Karst. to elevated soil magnesium, nitrogen and carbon
1995
Buchmann, N. | Oren, R. | Zimmermann, R. (Lehrstuhl Pflanzenokologie der Universitat Bayreuth, Postfach 10 12 51, 95440 Bayreuth (Germany))
Nitrate reductase activity in aquatic plants as an indicator of ammoniacal nitrogen contamination
1995
Rolland, T. (Institut de Botanique, Strasbourg (France). Laboratoire de Botanique et d'Ecologie Vegetale) | Robach, F. | Tremolieres, M. | Dester, S.
Effect of nitrogen in forests on root production, root system and mycorrhizal state
1995
Kottke, I. (Tubingen Eberhard-Karls-Univ. (Germany). Botanisches Inst.)
Water balance and precipitation quality in spruce ecosystem
1995
Tuzinsky, L. (Lesnicky Vyskumny Ustav, Zvolen (Slovakia))
Element content in spruce needles and their nutrient state in the Moravian-Silesian Beskids [Czech Republic]
1995
Hrdlicka, P. (Mendelova Zemedelska a Lesnicka Univ., Brno (Czech Republic). Ustav Chemie a Biochemie)
