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FAO AGRIS - International System for Agricultural Science and Technology

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1986

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Litter decomposition and litter decomposing soil microfauna in forest ecosystems

1986

Herlitzius, H. (Ulm Univ. (Germany, F.R.). Abt. Oekologie und Morphologie der Tiere) | Bernhard, M. | Borin, A. | Funke, W. | Jans, W.

metales pesados air pollution fauna del suelo soil fauna faune du sol heavy metals pollution atmospherique 114.67 streuabbau streuzersetzer 181.45 145.2 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Anatomical and histochemical studies on the clarification of biotic agents' occurrence in forest dieback]

1986

Fink, S. (Freiburg Univ. (Germany, F.R.). Inst. fuer Forstbotanik und Holzbiologie)

necrose air pollution mlo necrosis abies alba picea abies 168 172.8 pollution atmospherique 172.3 interzellulaere bereiche magnesium mangel ...
ZB MED Nutrition. Environment. Agriculture - Germany
Comparative investigations of fine root system and the anatomy of mycorrhizae after dry stress and artificial fertilization

1986

Oberwinkler, F. (Tuebingen Univ. (Germany, F.R.). Inst. fuer Biologie) | Kottke, I. | Ritter, T. | Feil, W.

trockenstress air pollution mycorrhizae fertilizers drought picea abies boden melioration pollution atmospherique sequia 181.36 114.54 feinwurzeln ...
ZB MED Nutrition. Environment. Agriculture - Germany
Investigations on the role of macro- and micromineral nutrients and of other elements in the decline of forest trees

1986

Krivan, V. (Ulm Univ. (Germany, F.R.). Sektion Analytik und Hoechstreinigung) | Schaldach, G. | Hausbeck, R. | Luettge, U. | Kreutzer, K.

facteur nuisible age edad akkumulation picea rubens injurious factors metabolisme des mineraux 424.7 nadeln verluste mg-mangel 181.45 feinwurzeln gewichte ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Energy balance of differently damaged Norway spruce needles in the course of the year]

1986

Benz, T. (Tuebingen Univ. (Germany, F.R.). Inst. fuer Biologie) | Hampp, R.

maladie des plantes facteur nuisible plant diseases fosfatos injurious factors enfermedades de las plantas photooxidantien jahreszeitliche einfluesse 181.45 fichtennadeln energiehaushalt bade-wurtemberg/ echange d'energie baden-wuerttemberg/ intercambio de energia ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Studies on the influence of air pollution on the nutrient balance of forest trees]

1986

Seufert, G. (Hohenheim Univ., Stuttgart (Germany, F.R.). Inst. fuer Landeskultur und Pflanzenoekologie) | Arndt, U.

air pollution disponibilidad de nutrientes nutrient availability beregnung fagus 161.1 pollution atmospherique biochemistry/ pollutants 181.342 181.45 begasung versuche ...
ZB MED Nutrition. Environment. Agriculture - Germany
Microorganisms as biological indicators of air pollution and resulting forest damage

1986

Waldner-Sander, S. (Tuebingen Univ. (Germany, F.R.). Hygiene Inst. Abt. fuer Allgemeine Hygiene und Umwelthygiene) | Botzenhart, K.

facteur nuisible air pollution ozon nox injurious factors picea abies schadpilze 172.8 pollution atmospherique 172.3 baden-wuerttemberg/ microorganismos 174.7 abies alba ...
ZB MED Nutrition. Environment. Agriculture - Germany
Possible consequences of forest decline. Ecological and political points of view

1986

Niesslein, E. (Freiburg Univ. (Germany, F.R.). Inst. fuer Forstpolitik und Raumordnung) | Tampe-Oloff, M.

woodlands ecosistema forstpolitik environmental policies politique de l'environnement ecosystems ecosysteme schutzfunktionen (430.1) injurious factors/ air pollution agentes nocivos/ contaminacion del aire 181.45 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Effect-related survey of certain forest damage areas of Baden-Wuerttemberg, regarding air pollution stress, by means of bioindicators (active monitoring of indicator plants)]

1986

Pilgram, C. (Hohenheim Univ., Stuttgart (Germany, F.R.). Inst. fuer Landeskultur und Pflanzenoekologie) | Arndt, U. | Schlueter, C.

woodlands facteur nuisible air pollution nicotiana tabacum ozono ozone resistenz pollution atmospherique 181.45 gemuesepflanzen 425.1 dioxido de azufre ...
ZB MED Nutrition. Environment. Agriculture - Germany
Tritium based investigations into the water transport and water turnovers in spruce trees

1986

Strack, S. (Kernforschungszentrum Karlsruhe G.m.b.H. (Germany, F.R.). Hauptabteilung Sicherheit) | Unger, H.

radiactividad air pollution anatomie du bois saftstrom radioactivity wood anatomy pollution atmospherique radioaktives tracer bade-wurtemberg/ facteur nuisible 425.1 174.7 picea abies 161.12 ...
ZB MED Nutrition. Environment. Agriculture - Germany