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[ Publicado en: Pollution ]
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1988

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Resultados 141-150 de 181

[The development of quality during dry and wet storage of coniferous roundwood from forest damage areas]

1988

Fruehwald, A. (Hamburg Univ. (Germany, F.R.). Ordinariat fuer Holztechnologie)

storage madera picea abies pluie acide mechanical properties stockage 174.7 pinus sylvestris (430.1) holzlagerung propriete mecanique propiedades mecanicas holzqualitaet ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Annual fluctuations in the content of soluble sugars, starch and extractives occurring in the wood of healthy and diseased Norway spruce (Picea abies (L.) Karst.)]

1988

Puls, J. (Bundesforschungsanstalt fuer Forst- und Holzwirtschaft, Hamburg (Germany, F.R.). Inst. fuer Holzchemie und Chemische Technologie des Holzes) | Rademacher, P.

sugars sleswig-holstein madera picea abies pluie acide agentes nocivos vergleichende untersuchungen jahreszeitliche veraenderungen extraktstoffe (430.1-43.23) holzqualitaet kohlenhydrate ...
ZB MED Nutrition. Environment. Agriculture - Germany
[The use of semi-thin cutting techniques for histochemical studies on needles]

1988

Meyberg, M. (Hamburg Univ. (Germany, F.R.). Inst. fuer Allgemeine Botanik) | Kristen, U.

proteine picea abies methode microscopy phloem analyse de tissus 174.7 pinus sylvestris 811.7 analisis de tejidos 168 metodos nadeln mikroskopische untersuchungen ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Growth losses of Norway spruce of the forest damage area "Postturm", forest district Farchau/Ratzeburg]

1988

Bauch, J. (Hamburg Univ. (Germany, F.R.). Ordinariat fuer Holzbiologie) | Goettsche-Kuehn, H. | Riehl, G.

sleswig-holstein madera picea abies pluie acide calidad growth 181.65 560 (430.1-43.23) holzqualitaet jahrringe breite qualite ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Studies on physiological indicators for the evaluation of the amount of damage to Norway spruce]

1988

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

sleswig-holstein picea abies pluie acide stress wasserkreislauf agentes nocivos 181.312 oekologische bewertung nadeln verluste aminosaeuren (430.1-43.23) stressindikatoren ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Biomonitoring as an attempt to comprehensive pollutant registration: heavy metals content of feather samples of the sedentary bird species magpie (Pica pica L.) and goshawk (Accipiter gentilis L.) of the eastern Hamburg area affected by air pollution]

1988

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

indicator animals cd hamburg pluie acide habicht hambourg air pollution/ injurious factors foret schwermetalle saure depositionen metal lourd schadstoffe ...
ZB MED Nutrition. Environment. Agriculture - Germany
Air pollutants and fertilization

1988

Andersson, F. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Ekologi och Miljoevaard)

acidity arbre forestier suelo forestal picea abies pinus sylvestris forest soils soil acidification suede air pollution/ liming contenido de nutrientes acidite nutrient content ...
Swedish University of Agricultural Sciences - Sweden
Effects of liming on tree growth and regeneration

1988

Popovic, B. | Andersson, F. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Ekologi och Miljoevaard) | Nihlgaard, B.

arbre forestier encalado ashes suelo forestal picea abies plantas deciduas republica federal alemana/ crecimiento suede plante a feuilles caduques slag lime republique federale d'allemagne/ croissance sol de foret ...
Swedish University of Agricultural Sciences - Sweden
Soil acidification and liming

1988

Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Popovic, B.

acidity weathering aniones leaching ph acid soils titratable acidity soil acidification suede chaulage/ tampon alteration atmospherique liming/ buffers ...
Swedish University of Agricultural Sciences - Sweden
A handbook on pollution control by industries & government bodies

1988

Goswami, Delep

pollution india factory and trade waste law and legislation environmental law
National Agricultural Library - United States of America