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1995

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Resultados 141-150 de 325

Fractionation of fulvic acids: characteristics and complexation with copper

1995

Lin, C.F. | Lee, D.Y. | Chen, W.T. | Lo, K.S. (Graduate Institute of Environmental Engineering, National Taiwan University, Taipei (Taiwan))

copper chromatographie molecular weight cobre complejos organominerales organomineral complexes acido fulvico/ fraccionamiento fulvic acids/ fractionation metodos acide fulvique/ fractionnement complexe organomineral poids moleculaire ...
Department for Environment, Food and Rural Affairs - United Kingdom
Effect of acidic deposition on forested Andisols in the Tama Hill region of Japan

1995

Baba, M. | Okazaki, M. | Hashitani, T. (Faculty of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183 (Japan))

genetic soil types forests andosol japan movement movimiento arboles forestales quercus serrata/ aluminium sol de foret tipos geneticos de suelos quercus serrata/ aluminio foret ...
Department for Environment, Food and Rural Affairs - United Kingdom
Lead concentrations in birds of prey in Britain

1995

Pain, D.J. | Sears, J. | Newton, I.

great britain rapace predatory birds metals strigiformes lead accipiter nisus athene noctua asio flammeus grande bretagne falco peregrinus gran bretana ...
Department for Environment, Food and Rural Affairs - United Kingdom
Influence of chelating agents on plant uptake of 51Cr, 210Pb and 210Po

1995

Athalye, V.V. | Ramachandran, V. | D'Souza, T.J. (Nuclear Agriculture Division, Bhabha Atomic Research Centre, Trombay, Bombay 400 085 (India))

cromo polonium acrisoles maize quelatos lead chelateur mineraux substance nutritive minerale maiz absorcion de sustancias nutritivas element de transition ...
Department for Environment, Food and Rural Affairs - United Kingdom
Concentrations and spatial distribution of trace metals in mangrove sediments from the Brisbane River, Australia

1995

Mackey, A.P. | Hodgkinson, M.C. (Centre for Biological Population Management, Queensland University of Technology, GPO Box 2434, Brisbane, Queensland 4001 (Australia))

cadmio molibdeno copper mangroves cromo forests echantillonnage vegetacion polucion del suelo molybdene foret aegiceras corniculatum ...
Department for Environment, Food and Rural Affairs - United Kingdom
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))

oxyde d'azote ozono gases carbon dioxide field experimentation dioxyde de carbone experimentation au champ oxidos de nitrogeno polucion del aire materiel experimentacion en campo vegetacion ...
Department for Environment, Food and Rural Affairs - United Kingdom
Trirhabda geminata (Coleoptera: Chrysomelidae) resistance to the direct impact of simulated acidic fog on larval growth and mortality

1995

Redak, R.A. | Paine, T.D. | Trumble, J.T. (Department of Entomology, University of California, Riverside, California 92521 (USA))

mortality coleoptera mortalite insecta acids acide trirhabda acidos encelia farinosa trirhabda geminata ...
Department for Environment, Food and Rural Affairs - United Kingdom
Seasonal variations in roadside conditions and the performance of a gall-forming insect and its food plant

1995

Martel, J. (Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario, K1S 5B6, Canada)

tephritidae malezas ontario solidago polluant eurosta wild plants/ pollution eurosta solidaginis solidago altissima plante sauvage/ pollution plantas silvestres/ polucion ...
Department for Environment, Food and Rural Affairs - United Kingdom
Groundwater protection: the science and practice of land surface zoning

1995

Foster, S. | Skinner, A.C.

drinking water recursos naturales abastecimiento de agua agua potable groundwater hydrogeology aguas subterraneas qualite de l'eau royaume uni politica ambiental amenagement de bassin versant utilizacion de la tierra ...
Det Biovidenska belige Fakultets bibliotek - Denmark
Source protection areas in Belgium: definition, operation and experience

1995

Verheyden, V.

drinking water abastecimiento de agua agua potable groundwater watershed management eau superficielle aguas subterraneas qualite de l'eau belgica reglementation conservacion de aguas politica ambiental ...
Det Biovidenska belige Fakultets bibliotek - Denmark