À propos de FAO Actualités Multimédia Principaux sujets Statistiques Membres Publications

FAO AGRIS - Système international des sciences et technologies agricoles

[ Publié dans: Pollution ]
Recherche avancée
Date de publication
1992

Affiner votre recherche

Résultats 121-130 de 219

Forestry opportunities in the United States to mitigate the effects of global warming

1992

Sampson, R.N. (American Forestry Association, Washington, DC (USA))

usa dioxyde de carbone carbono carbon dioxide carbone carbon etats unis estados unidos de america greenhouse effect/ forestation dioxido de carbono efecto invernadero/ forestacion effet de serre/ creation de foret
Wageningen University & Research - Netherlands
Estimating the global potential of forest and agroforest management practices to sequester carbon

1992

Winjum, J.K. (National Council for Air and Stream Improvement, Corvallis, OR (USA). Environmental Research Lab.) | Dixon, R.K. | Schroeder, P.E.

greenhouse effect efecto invernadero carbono carbone effet de serre carbon forest management/ agroforestry amenagement forestier/ agroforesterie ordenacion forestal/ agroforesteria
Wageningen University & Research - Netherlands
Effects of forest management on soil carbon storage

1992

Johnson, D.W. (Desert Research Inst., Reno, NV (USA))

forest management harvesting nitrogen fixation fixation de l'azote cosecha carbono/ quimica del suelo recolte fijacion del nitrogeno ordenacion forestal carbone/ chimie du sol amenagement forestier ...
Wageningen University & Research - Netherlands
An approach to assessment of management impacts on agricultural soil carbon

1992

Barnwell, T.O. Jr. (U.S. EPA, Athens, GA (USA)) | Jackson, R.B. IV | Elliott, E.T. | Burke, I.C. | Cole, C.V. | Paustian, K. | Paul, E.A. | Donigian, A.S. | Patwardhan, A.S. | Rowell, A. | Weinrich, K.

dioxyde de carbone carbono carbon dioxide carbone carbon greenhouse effect/ forest management effet de serre/ amenagement forestier dioxido de carbono efecto invernadero/ ordenacion forestal
Wageningen University & Research - Netherlands
Temporal and spatial variations in dominance, diversity and biotic indices along a limestone stream receiving a trout farm effluent

1992

Camargo, J.A. (Center of Research and Technology INIA, Madrid (Spain))

aguas residuales wastewater spain milieu benthique fish culture biocenose organisme indicateur/ pollution de l'eau espana indicator organisms/ water pollution eau usee organismos indicadores/ polucion del agua ...
Wageningen University & Research - Netherlands
Sublethal effects of nickel on carbohydrate metabolism, blood and mineral contents of Tilapia nilotica

1992

Ghazaly, K.S. (Alexandria Univ. (Egypt). Dept. of Natural History)

foie sang contenido mineral sangre kidneys mineral content rinones nickel/ metabolisme des glucides niquel/ metabolismo de carbohidratos teneur en elements mineraux nickel/ carbohydrate metabolism higado ...
Wageningen University & Research - Netherlands
Hematological and physiological responses to sublethal concentrations of cadmium in a freshwater teleost, Tilapia zillii

1992

Ghazaly, K.S. (Alexandria Univ. (Egypt). Dept. of Natural History)

tilapia (genre) animal physiology stress estres fisiologia animal tilapia (genus) cadmio/ sangre cadmium/ blood cadmium/ sang tilapia (genero) ...
Wageningen University & Research - Netherlands
Effects of air pollutants on mineral nutrition of Norway spruce and revitalization of declining stands in Austria

1992

Katzensteiner, K. (Universitaet fuer Bodenkultur, Vienna (Austria). Inst. of Forest Ecology) | Glatzel, G. | Kazda, M. | Sterba, H.

chemicophysical properties plant nutrition site factors nutrition des plantes feuille suelo caracteristicas del sitio nitrogeno/ polucion del aire propiedades fisico-quimicas azote/ pollution atmospherique facteur lie au site nutricion de las plantas ...
Wageningen University & Research - Netherlands
Timing, magnitude and impact of acidic deposition on sensitive forest sites

1992

Shortle, W.C. (Northeastern Forest Experiment Station USDA-Forest Service, Durham, NH (USA)) | Bondietti, E.A.

forests damage calcium cationes humus bosques danos degat foret capacidad de cambio ionico magnesium/ acid rain magnesium/ pluie acide ...
Wageningen University & Research - Netherlands
Sampling and analysis of the soil fumigants 1,3-dichloropropene and methyl isothiocyanate in the air

1992

Berg, F. van den (Winand Staring Centre for Integrated Land, Soil and Water Research, Wageningen (Netherlands)) | Leistra, M. | Roos, A.H. | Tuinstra, L.G.M.T.

fumigant charbon de bois charcoal chromatographie chromatography aire fumigacion dichlorprop/ methode dichlorprop/ methods carbon vegetal diclorprop/ metodos ...
Wageningen University & Research - Netherlands