خيارات البحث
النتائج 1 - 10 من 15
Pluies acides, production de nitrate dans les sols forestiers et annees de secheresse estivale: cofacteurs de risque de deperissement des forets. Reflexions sur la synergie.
1989
Bardy J.A.
Anaerobic fluidized bed reactors with PUR [polyurethane] carriers
1992
Weiland, P.
Influence of immobilization supports on the kinetic constants of anaerobic digestion of cheese whey
1992
Borja, R. (Instituto de la Grasa y sus Derivados, Sevilla (Spain)) | Martin, A. | Fiestas, J.A. | Duran, M.M. | Luque, M. | Colmenarejo, J.M.
Acid rains, nitrification in forest sols and summer drought years: cofactors of forest decline. Thinking about synergy [bibliography of the article published in the number 124]
1990
Bardy, J.A. (Association pour la Prevention de la Pollution Atmospherique, Bordeaux (France). Comite Bordeaux Aquitaine, Laboratoire Municipal)
Hydrocarbon infiltration and biodegradation in a landfarming experiment
1989
Oudot, J. | Ambles, A. | Bourgeois, S. | Gatellier, C. | Sebyera, N. (Lab. Cryptogamie, Museum National d'Histoire Naturelle, 75005 Paris (France))
Evaluating the effects of elevated levels of atmospheric trace gases on herbs and shrubs: a prototype dual array field exposure system
1995
Reece, C.F. | Krupa, S.V. | Jager, H.J. | Roberts, S.W. | Hastings, S.J. | Oechel, W.C. (Department of Soil Science, University of Minnesota, 439 Borlaug Hall, 1991 Buford Circle, St Paul, Minnesota 55108 (USA))
Design and field operation of an in-situ environmental enclosure for tree branches
1995
Vann, D.R. | Johnson, A.H. (Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (USA))
Mesocosm assays of oil spill bioremediation with oleophilic fertilizers: Inipol, F1 or both?
1999
Santas, R. | Korda, A. | Tenente, A. | Buchholz, K. | Santas, P. (OikoTechnics Institute, 50 Kefallenias st, A. Helioupolis 16 342 (Greece))
Biomethanation of slaughterhouse wastes in pilot-scale
1992
Tritt, W.P. | Baader, W.
A wind tunnel for measuring the gaseous losses of environmental chemicals from the soil/plant system under field-like conditions
1994
Stork, A. (Forschungszentrum Juelich GmbH (Germany). Inst. fuer Radioagronomie) | Witte, R. | Fuehr, F.
Volatilization from treated areas is a major source of pesticide residues in air, fog, and rain. This may lead to long-range transport of pesticide residues to remote areas. Up to now most information on pesticide volatilization has come from laboratory experiments under controlled conditions. A new system has been designed and developed to measure the volatile losses of (l4)C-labelled chemicals after application; the method compares with agricultural practice of treating soils or plants grown in lysimeters. Sensitive analytical methods guarantee a distinction between residues of unchanged pesticide, its metabolites or (14)CO2 as a mineralization product released into the air.
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