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Результаты 51-60 из 240
Iron content and its relations to the sulphur and titanium contents of epiphytic and terricolous lichens and pine bark in Finland
1994
Takala, K. | Olkkonen, H. | Salminen, R. (Ecological Laboratory, Department of Environmental Sciences, University of Kuopio, P.O. Box 1627, SF-70211 Kuopio (Finland))
Beech foliage as a bioindicator of pollution near a waste incinerator
1994
Keller, T. | Matyssek, R. | Gunthardt-Goerg, M.S. (Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf ZH, CH 8903 (Switzerland))
A coupled carbon-water-energy-vegetation model to assess responses of temperate forest ecosystems to changes in climate and atmospheric CO(2). Part I. Model concept
1994
Nikolov, N.T. | Fox, D.G. (USDA FS/Rocky Mountain Forest and Range Experiment Station, 240 W. Prospect, Fort Collins, Colorado 80526 (USA))
Climatic sensitivity of temperate forests
1994
Innes, J.L. (Forestry Commission, Alice Holt Lodge, Wrecclesham, Farnham, Surrey, GU10 4LH (United Kingdom))
Chronic ozone exposure alters the growth of leaves, stems and roots of hybrid Populus
1994
Woodbury, P.B. | Laurence, J.A. | Hudler, G.W. (Boyce Thompson Institute for Plant Research, Tower Road, Ithaca, New York 14853-1801 (USA))
Does (K+Mg+Ca+P) fertilization lead to recovery of tree health in a nitrogen stressed Quercus rubra L. stand?
1994
Boxman, A.W. | Cobben, P.L.W. | Roelofs, J.G.M. (Department of Ecology, Section of Environmental Ecology, University of Nijmegen, PO Box 9010, NL-6500 GL Nijmegen (Netherlands))
Effects of acid mist on mature grafts of Sitka spruce. Part I. Frost hardiness and foliar nutrient concentrations
1994
Sheppard, L.J. | Leith, I.D. | Cape, J.N. (Institute of Terrestrial Ecology, Bush Estate, Penicuik EH26 OQB, Midlothian (United Kingdom))
Effects of long-term ozone fumigations on growth and gas exchange of Fraser fir seedlings
1994
Seiler, J.R. | Tyszko, P.B. | Chevone, B.I. (Department of Forestry, Virginia Tech, Blacksburg, Virginia 24061 (USA))
Organochlorine pesticide residues in human milk in Punjab, India
1994
Kalra, R.L. | Balwinder Singh | Battu, R.S. (Department of Entomology, Punjab Agricultural University, Ludhiana, Punjab (India))
Effects of two herbicidal wastewaters on Chlorella sp. and Phaeodactylum tricornutum
1994
Okay, O.S. | Morkoc, E. | Gaines, A. (Marmara Research Center, Tuebitak, Gebze, Kocaeli (Turkey))
