Results 151 to 160 of about 67,331 (208)

Helsinki 1984 : crónica del Congreso [PDF]

open access: yes, 1984
Castelló, José A.
core  

Mass-Balance and Transfer Mechanisms of Phosphorus in a Rural Watershed of Lac Leman, France

1986
The Redon, with a drainage area of 33 km2, is one of six sub-basins chosen by the Commission Internationale pour la Protection des Eaux du Leman (CIPEL) to study nonpoint pollution in the Lake Geneva (Lac Leman) watershed. The objectives of our study were to estimate the contributions of the different sources of phosphorus in this watershed and to ...
Pilleboue, E., Dorioz, Jean Marcel
openaire   +3 more sources

Lac Léman: Effects of Exploitation, Eutrophication, and Introductions on the Salmonid Community

Journal of the Fisheries Research Board of Canada, 1972
Review of 14 years of data concerning the geographic and hydrographic characteristics of Léman show that this lake is in the process of eutrophication: nutrient levels are increasing, oxygen levels are decreasing in the deep waters, and the algal flora has changed.
P. Laurent
openaire   +3 more sources

Composition isotopique et origine de la vapeur d'eau atmospherique dans la region du lac Leman

Earth and Planetary Science Letters, 1970
Abstract The isotopic composition of the atmospheric water vapour over the Leman Lake changes regularly with the distance from the water surface. This fact indicates that the vapour results from a mixing of the vapour generated by the lake with the regional atmospheric vapour.
J.-Ch. Fontes, R. Gonfiantini
openaire   +2 more sources

Proprietes physico-chimiques et biodisponibilite potentielle du phosphore particulaire selon l'origine des sediments dans un bassin versant du Lac Leman (France)

Water Research, 1998
Resume Ce travail est une etude comparee de certaines proprietes physiques, chimiques et biologiques du phosphore associe aux sediments types d'un petit bassin versant du lac Leman. Le bassin est situe, pour l'essentiel, sur des formations glaciaires. De ce fait, les sediments echantillonnes offrent une relative homogeneite mineralogique et texturale,
J.M Dorioz, J.P Pelletier, P Benoit
openaire   +2 more sources

Les Rotifères du lac Léman

Schweizerische Zeitschrift für Hydrologie, 1981
The published literature on the zooplankton of Lake Leman has been reviewed and all specific names were rewritten according to the valid nomenclature. Some dubious species are reinstated in a new systematical position. Four species are new for the Lake Leman.
Balvay, G., Laurent, M.
openaire   +2 more sources

Lac Leman Festival de la Musique (A)

Darden Business Publishing Cases, 2007
The organizers of a music festival may use video from the Friday concert to create a DVD to sell to those who come to the Saturday concert. Attendance on Saturday is uncertain, as is the percentage of those who attend on Saturday who will buy the DVD. Is this a good project? If so, what number of DVDs should be burned early Saturday morning and offered
Samuel E. Bodily   +2 more
openaire   +1 more source

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