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[ Publicado en: Pollution ]
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1992

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Resultados 81-90 de 219

Persistent organophosphorus pesticides in tropical marine environments

1992

Readman, J.W. | Kwong, L.L.W. | Mee, L.D. | Bartocci, J. | Nilve, G. | Rodriguez-Solano, J.A. | Gonzalez-Farias, F. (International Atomic Energy Agency, Marine Environment Laboratory, PO Box 800, MC-98012 (Monaco))

paration central america organophosphorus compounds insecticide clorpirifos residuos residu compuesto organico del fosforo chlorpyrifos methyl america central compose organophosphore polucion marina ...
Department for Environment, Food and Rural Affairs - United Kingdom
Trichloroacetic acid promotes fungual infection of spruce needles

1992

Schell, R. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik) | Kristen, U.

tca elektronenmikroskopie hojas resistance to injurious factors mesophyll alternaria fichtennadeln resistencia a agentes daninos 172.8 alternaria alternata resistance aux facteurs nuisibles 443.3 181.45 ...
ZB MED Nutrition. Environment. Agriculture - Germany
Balance of element supply and element fluxes in the ecosystem compartments of crown, stem, root and soil of a diseased spruce-stand at the forest-site "Postturm"

1992

Rademacher, P. (Goettingen Univ. (Germany). Forschungszentrum Waldoekosysteme) | Ullrich, B. | Michaelis, W.

analyse de sol aluminium forest trees calcium peuplement forestier aluminio 181.341 feinwurzeln arboles forestales fichten elementvorraete naehrstoffkreislauf ...
ZB MED Nutrition. Environment. Agriculture - Germany
Effects of short-term expositions of cloned Norway spruce with air pollutants (SO2, NO2, O3) in growth chambers

1992

Lalk, I. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik und Botanischer Garten) | Hartmann, A. | Doerffling, K.

dioxyde d'azote drought stress fumigation ozono nitrogen dioxide sulphur dioxide fichten dioxido de azufre so2 o3 gaswechsel hamburg/ frost ...
ZB MED Nutrition. Environment. Agriculture - Germany
Stem rot of spruce trees of different vitality at a polluted site in the Farchau forest district, Ratzeburg, FRG

1992

Seehann, G. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany). Inst. fuer Holzbiologie und Holzschutz)

root rots stemwood trees heterobasidion annosum arbre madera de tronco 172.8 heterobasidion annosum fichten querschnittsscheiben schleswig holstein/ armillaria sleswig-holstein/ armillaria (430.1-43.23) ...
ZB MED Nutrition. Environment. Agriculture - Germany
Deposition rates of heavy metals in south-eastern Schleswig-Holstein (Germany) and their temporal and spacial trends as investigated by means of moulted goshawk feathers

1992

Ellenberg, H. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany). Inst. fuer Weltforstwirtschaft) | Kuehnast, O.

copper vigilancia cobre schleswig-holstein monitoring forest ecology plomo/ cadmio lead/ cadmium plomb/ cadmium 150 umweltproben habichtsfedern ...
ZB MED Nutrition. Environment. Agriculture - Germany
Mycorrhization of Norway spruce in pot cultures

1992

Haug, I. (Tuebingen Univ. (Germany). Botanisches Inst. Spezielle Botanik und Mykologie) | Bauch, H. | Kottke, I.

pot plants microscopie cenococcum plantas de macetas microscopy microscopia fichten tem mycorhize mykorrhizierung 172.8 piceirhiza testae 172.8 piceirhiza horti-atrata ...
ZB MED Nutrition. Environment. Agriculture - Germany
Deposition of atmospheric trace substances and associated fluxes in the forest ecosystem

1992

Michaelis, W. (GKSS-Forschungszentrum Geesthacht (Germany). Inst. fuer Physik) | Pepelnik, R. | Theopold, F. | Rademacher, P.

cloruros schleswig-holstein sulphur dioxide forest ecology sulfatos dioxyde de soufre trockene depositionen bestandesniederschlag dioxido de azufre polucion del aire oligoelementos/ dioxido de carbono (430.1-43.23) ...
ZB MED Nutrition. Environment. Agriculture - Germany
Soil cultures of spruce as model systems for identifying exogenous influences on tree growth

1992

Duenisch, O. (Hamburg Univ. (Germany). Ordinariat fuer Holzbiologie) | Bauch, J.

biomasa drought stress biomasse growth biomass trockenstress stress du a la secheresse (430.1-43.23) 181.45 422.2 dehnmessstreifen kambiumaktivitaet ...
ZB MED Nutrition. Environment. Agriculture - Germany
Stress physiological investigations of Norway spruce at a stand in northern Germany

1992

Lalk, I. (Hamburg Univ. (Germany). Inst. fuer Allgemeine Botanik und Botanischer Garten) | Naumann, R. | Ludewig, M. | Fenner, R. | Doerffling, K.

acide abscissique stress aba forest trees water balance fisiologia vegetal balance hidrico arboles forestales fichten phaenologie physiologie vegetale peroxidaseaktivitaet ...
ZB MED Nutrition. Environment. Agriculture - Germany