[Silicon as chemical indicator of the double attack of air pollutants on forests? New results of needle and soil analyses conducted during intromission-ecological forest state registration]
1987
Knabe, W. (Landesanstalt fuer Oekologie, Landschaftsentwicklung und Forstplanung des Landes Nordrhein-Westfalen, Recklinghausen (Germany, F.R.))
AGROVOC Keywords
Bibliographic information
Other Subjects
Saure depositionen; 114.25; Espicea abies; Rhenanie du nord-westphalie/ pollution atmospherique; Immissionen; Ph-wert; Rin del norte-westfalia/ contaminacion del aire; 181.45; Nadeln anylsen; Steoffeintrag; 425.1; Structure du; Waldschaeden; Estructura del s; Silizium; 416.11; (430.1-43.36); 76picea abies; North rhine-westphalia/ air pollution
Language
German
Note
14 graphs, 2 tables; 34 ref. Summaries (De, En)
Type
Conference; Summary; Non-Conventional
Source
[Status colloquium "Air pollution and forest damages" on October 29th and 30th 1986 in the Rhine-Westphalian Academy of Sciences], Minister fuer Umwelt, Raumordnung und Landwirtschaft des Landes Nordrhein-Westfalen, Duesseldorf (Germany, F.R.).- Duesseldorf (Germany, F.R.), May 1987. p. 67-78
Conference
Statuskolloquium "Luftverunreinigungen und Waldschaeden, Duesseldorf (Germany, F.R.), 29-30 Oct 1986
1988-08-15
AGRIS AP
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