خيارات البحث
النتائج 1 - 5 من 5
Mercury in fish in Swedish lakes - linkages to domestic and European sources of emission
1990
Haakanson, L. (Umeaa Univ. (Sweden). Dept. of Physical Geography) | Andersson, T. | Nilsson, A.
Growth and gas exchange of loblolly pine seedlings as influenced by drought and air pollutants
1990
Lee, W.S. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (USA). Dept. of Plant Pathology, Physiology and Weed Science) | Chevone, B.I. | Seiler, J.R.
Atmospheric deposition to grassland canopies: lysimeter budgets discriminating between interception deposition, mineral weathering and mineralization
1990
Dam, D. van (Rijksuniversiteit Utrecht (Netherlands). Vakgroep Plantenoecologie en Evolutiebiologie) | Heil, G.W. | Bobbink, R. | Heijne, B.
The influence of acid precipitation and ozone on nitrogen nutrition of young loblolly pine
1990
Wright, L.M. (Auburn Univ., Auburn, AL (USA). School of Forestry) | Lockaby, B.G. | Meldahl, R. | Thornton, F. | Chappelka, A.H.
Solute concentrations and fluxes of major nutrients in potted red spruce saplings exposed to simulated acid rain treatments
1990
Sherman, R.E. (Cornell Univ., Ithaca, NY (USA). Dept. of Natural Resources) | Fahey, T.J.
