خيارات البحث
النتائج 221 - 230 من 329
Sulphur gas emissions in the boreal forest: the west whitecourt case study. 8: pine tree mineral nutrition
1990
Amundson, R.G. (Cornell Univ., Ithaca, NY (USA). Boyce Thompson Inst. for Plant Research) | Walker, R.B. | Schellhase, H.U. | Legge, A.H.
Retention of coumaric acid by soil and its colloidal components
1990
Riffaldi, R. (Pisa Univ. (Italy). Inst. of Agricultural Chemistry) | Saviozzi, A. | Levi-Minzi, R.
Fluoride deposition via litterfall in a coastal-plain pine plantation in South Carolina
1990
Amundson, R.G. (Boyce Thompson Inst., Ithaca, NY (USA)) | Belsky, A.J. | Dickie, R.C.
Water, nutrient and pollutant budgets in damaged Norway spruce stands in NE-Bavaria (F.R.G.) and their changes after different fertilization treatments
1990
Hantschel, R. (Bayreuth Univ. (Germany). Inst. of Soil Science and Soil Geography) | Kaupenjohann, M. | Horn, R. | Zech, W.
Emission of methyl isothiocyanate to the air after application of metham-sodium to greenhouse soil
1990
Leistra, M. (Staring Centrum, Wageningen (Netherlands)) | Crum, S.J.H.
Some considerations on the sorption and desorption phenomena of iodide and iodate on soil
1990
Muramatsu, Y. (National Inst. of Radiological Sciences, Nakaminato-shi, Ibaraki (Japan). Div. of Radioecology) | Uchida, S. | Sriyotha, P. | Sriyotha, K.
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.
Study of buffering systems in soils from Galicia, N.W. Spain
1990
Louzao, M.J. (Santiago de Compostela Univ., Santiago de Compostela, La Coruna (Spain). Dept. de Edafologia y Quimica Agricola) | Leiros, M.C. | Guitian, F.
Influence of mist pH and acid anion on cation efflux from pinto bean foliage
1990
Muir, P.S. (Oregon State Univ., Corvallis, OR (USA). Dept. of General Science)
Urban storm water transport and wash-off of caesium-137 after the Chernobyl accident
1990
Halldin, S. (Uppsala Univ. (Sweden). Section of Hydrology) | Rodhe, A. | Bjurman, B.