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Effects of SO(2), NO(2), and O(3) on population development and morphological and physiological parameters of native herb layer species in a beech forest.
1989
Steubing L. | Fangmeier A. | Both R. | Frankenfeld M.
Regional variation in surface properties of Norway spruce and Scots pine needles in relation to forest decline.
1989
Cape J.N. | Paterson I.S. | Wolfenden J.
Nutrient disturbances in forest trees and the nature of the forest decline in Quebec and Germany.
1990
Tomlinson G.H.
The potential role of temperate forests as sinks for CO(2): examples from the German environmental policy against global warming.
1992
Gregor H.D.
Integrative study on relationships between atmospheric deposition and forest condition in German forest ecosystems using multivariate statistics
2002
Wellbrock, N. (Applied University of Forestry, Eberswalde (Germany). Institute of Soil Science) | Riek, W. | Wolf, B.
Interactions between atmospheric deposition and nutrient status or soil condition were studied using correlation analysis of the principal factors values for the year 1989. In case of both species, especially sulphur and calcium (factor 1) input is related to high foliar content of sulphur and calcium. The same influence can be detected for nitrogen (factor 3). Nitrogen inputs on Scots pine stands influenced the magnesium sufficient in a negative way
Показать больше [+] Меньше [-]Protective measures of water resources in the Federal Republic of Germany
1991
Lersner, H.L.F. von (Federal Environmental Agency, Berlin (Germany))
Protective measures for water resources [water protection policies]
1991
Joerg, R. (Ministry of Interior of the State of Bavaria, Munich (Germany))
Response of a grassland ecosystem to air pollutants. IV. The chemical climate: concentrations of relevant non-criteria pollutants (trace gases and aerosols)
1996
Zimmerling, R. | Dammgen, U. | Kusters, A. | Grunhage, L. | Jager, H.J. (Federal Agricultural Research Centre Braunschweig-Volkenrode, Agricultural Institute for Climate Research, Muncheberg (Germany))
Tree exposure experiment in closed chambers
1990
Blank, L.W. | Lutz, C. (eds.) (National Power, London EC1A 7AU (United Kingdom))
Impact of ozone, acid mist and soil characteristics on growth and development of fine roots and ectomycorrhiza of young clonal Norway spruce
1990
Blaschke, H. | Weiss, M. (Lehrstuhl fur Forstbotanik der Universitat Munchen, 8000 Munich 40 (Germany))
