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AGRIS - Système international des sciences et technologies agricoles

[ Publié dans: Pollution ]
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1988

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Résultats 61-70 de 109

[Soil and fine root inventory on the experimental plots of the site "Postturm" forest district Farchau/Ratzeburg]

1988

Murach, D. (Goettingen Univ. (Germany, F.R.). Inst. fuer Waldbau) | Rapp, C. | Ulrich, B.

al schleswig-holstein estructura del suelo structure du sol acid rain air pollution ionen 114.25 mycorhize kombinationswirkungen (430.1-43.23) fichten feinwurzeln ...
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.

acide abscissique schleswig-holstein stress wasserkreislauf aba facteur nuisible nadeln verluste stressindikatoren (430.1-43.23) lluvia acida 181.45 161.12 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Microprobe studies on ion exchange and ion uptake of sterile and mycorrhiza inoculated fine roots of Norway spruce]

1988

Kuhn, A.J. (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.). Inst. fuer Biologische Informationsverarbeitung) | Schroeder, W.H. | Bauch, J. | Haug, I. | Kottke, I. | Oberwinkler, F.

facteur nuisible agentes nocivos acid rain ion picea abies injurious factors feinwurzeln ca++ lamma laser-mikrosonde mycorhize (430.1-43.23) ...
ZB MED Nutrition. Environment. Agriculture - Germany
[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)

pinus sylvestris german federal republic almacenamiento stockage acid rain wood 812.7 848.4 holzqualitaet propriete mecanique 174.7 pinus sylvestris lluvia acida ...
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.

sucres azucares schleswig-holstein facteur nuisible agentes nocivos acid rain vergleichende untersuchungen 813.12 parenchymzellen extraktstoffe holzqualitaet jahreszeitliche veraenderungen ...
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.

microscopie pinus sylvestris tissue analysis analyse de tissus methode methods analisis de tejidos 168 174.7 pinus sylvestris nadeln mikroskopische untersuchungen 811.16--016 metodos ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Anatomical studies on the wood of healthy and diseased Norway spruce trees from a forest damage area, forest district Farchau/Ratzeburg]

1988

Goettsche-Kuehn, H. (Bundesforschungsanstalt fuer Forst-und Holzwirtschaft, Hamburg (Germany, F.R.)) | Bauch, J. | Feuerstack, M.

growth rings schleswig-holstein anillo de crecimiento facteur nuisible agentes nocivos acid rain holzanatomie veraenderungen holzqualitaet zellwaende dicke (430.1-43.23) jahrringe breite tracheiden ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Dendroecological pre-studies conducted with Norway spruce trees of a North German forest damage area]

1988

Eckstein, D. (Hamburg Univ. (Germany, F.R.). Ordinariat fuer Holzbiologie)

dendrochronologie growth rings schleswig-holstein methoden methode anillo de crecimiento 560 holzqualitaet (430.1-43.23) 181.65 lluvia acida 181.45 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Technological properties of European beech and oak from the forest damage area "Postturm", forest district Farchau/Ratzeburg]

1988

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

fagus schleswig-holstein facteur nuisible chemicophysical properties dichte agentes nocivos 176.1 quercus robur 812.2/.3 812.7 holzqualitaet (430.1-43.23) propriete mecanique ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Studies on the cytoxicity of atmogene organic substances of the site "Postturm"]

1988

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

toxicity schleswig-holstein nicotiana toxicidad acid rain air pollution triaethylblei (430.1-43.23) tabak pollentest fichtennadeln stoffeintrag lluvia acida 161.32 ...
ZB MED Nutrition. Environment. Agriculture - Germany