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1989

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Resultados 151-160 de 266

Comparisions of forest soils in relation to acid precipitation in Central Norway, South Norway and Schwarzwald in West Germany

1989

Aune, E.I. (Vitenskapsmuseet, Trondheim (Norway). Botanisk Inst.) | Dahl, E. (Norges Landbrukshoegskole, Aas (Norway). Botanisk Inst.) | Loees, A.K. (Stiftelsen for Oekologisk Landbruk, Tingvoll (Norway))

acid rain soil chemistry sulphur charge polluante ion suelo forestal republica federal alemana/ humus german federal republic/ humus lluvia acida vegetacion quimica del suelo republique federale d'allemagne/ humus ...
The Norwegian University Library of Life Sciences - Norway
Effect of simulated acid rain on the growth of soybean

1989

Kohno, Y. (Central Research Inst. of Electric Power Industry, Abiko City, Chiba (Japan). Abiko Research Lab.) | Kobayashi, T.

growth glycine max croissance crecimiento pluie acide/ methode non optimisante lluvia acida/ simulacion acid rain/ nonoptimizing methods
Wageningen University & Research - Netherlands
Effects of simulated acid rain on uptake, accumulation and retention of fluoride in forage crops

1989

MacLean, D.C. (Cornell Univ., Ithaca, NY (USA). Boyce Thompson Inst.) | Schneider, R.E. | Hansen, K.S. | Troiano, J.J.

nutrient uptake absorption de substances nutritives medicago sativa pluie acide acid rain festuca arundinacea fluorure/ methode non optimisante absorcion de substancias nutritivas fluoruros/ simulacion lluvia acida fluorides/ nonoptimizing methods
Wageningen University & Research - Netherlands
Effect of simulated acid rain on the yield of soybean

1989

Kohno, Y. (Central Research Inst. of Electric Power Industry, Abiko City, Chiba (Japan). Dept. of Biology) | Kobayashi, T.

rendimiento de cultivos crop yield glycine max rendement des cultures pluie acide/ modele lluvia acida/ modelos acid rain/ models
Wageningen University & Research - Netherlands
Tracer experiments on transfer of radio-iodine in the soil-rice plant system

1989

Muramatsu, Y. (National Inst. of Radiological Sciences, Nakaminato-shi (Japan). Div. of Radioecology) | Uchida, S. | Sumiya, M. | Ohmomo, Y. | Obata, H.

radioactive pollutants contaminantes radiactivos polluant radioactif radioisotopos radioisotopes oryza contaminacion del suelo/ absorcion pollution du sol/ absorption soil pollution/ absorption isotope radioactif
Wageningen University & Research - Netherlands
Liming and fertilization as mitigation tools in declining forest ecosystems

1989

Huettl, R.F. (Albert-Ludwig-Universitaet, Freiburg (Germany, F.R.). Inst. of Soil Science and Forest Nutrition)

marchitez descendente forest trees arbre forestier acidez fertilisation fertilizer application arboles forestales ecologie forestiere/ chaulage sol de foret aplicacion de fertilizantes forest ecology/ liming ecologia forestal/ encalado ...
Wageningen University & Research - Netherlands
Influence of O3, rainfall acidity and soil Mg status on growth and ectomycorrhizal colonization of loblolly pine roots

1989

Simmons, G.L. (Tennessee Vallay Authority, Oak Ridge, TN (USA). Cooperative Forest Studies Program) | Kelly, J.M.

ozone roots ozono pinus taeda growth racine magnesio/ mycorrhizae magnesium/ mycorhize lluvia acida raices magnesium/ mycorrhizae ...
Wageningen University & Research - Netherlands
Water uptake by black spruce seedlings from rooting media (solution, sand, peat) treated with inorganic and oxalated aluminum

1989

Arp, P.A. (New Brunswick Univ., Fredericton (Canada). Faculty of Forestry) | Strucel, I.

picea mariana suelo forestal aluminium aluminio pluie acide forest soils absorption d'eau/ substrat de culture sol de foret absorcion de agua/ sustrato lluvia acida water uptake/ growing media ...
Wageningen University & Research - Netherlands
Copper toxicity and chemistry in the environment: a review

1989

Flemming, C.A. (Guelph Univ. (Canada). Dept. of Environmental Biology) | Trevors, J.T.

impact sur l'environnement copper cuivre toxicidad environmental impact impacto ambiental toxicite ...
Wageningen University & Research - Netherlands
The effects on corn and on a Rhodic Paleudult soil of 17 annual Cu and Zn sulfate additions

1989

Gettier, S.W. (Virginia Polytechnic Inst. and State Univ., Blacksburg (USA). Dept. of Agronomy) | Martens, D.C. | Donohue, S.J.

fertilizantes de oligoelementos zea mays zinc suelo arcilloso copper clay soils sulphates/ soil pollution engrais a oligoelements sulfatos/ contaminacion del suelo sulfate/ pollution du sol ...
Wageningen University & Research - Netherlands