Results 41 to 50 of about 56,416 (209)
A l'heure de la GEMAPI (Gestion des milieux aquatiques et protection contre les inondations) les praticiens ont besoin, lors de l'étude de nouveaux aménagements de cours d'eau, d'outils pour évaluer le volet GEMA qui soient complémentaires aux analyses ...
G. PITON +3 more
doaj +1 more source
Abstract In France, the presence of marine microalgae of the genus Ostreopsis has been identified repeatedly on the Mediterranean coast for several years, whereas on the French Basque coasts its presence is much more recent. In the summers of 2021 and 2022, major Ostreopsis flowering episodes were reported on the Basque coast, resulting in several ...
Rodolphe Lemée +73 more
wiley +1 more source
La rivière sous le regard de l'écologue
Aujourd'hui, la dimension scientifique de la connaissance des cours d'eau français est insuffisante. Les recherches se cantonnent en général aux fleuves Rhin-Rhône-Loire-Garonne, etc., mais globalement, l'ensemble des cours d'eau de moyenne importance et
G. PAUTOU
doaj
Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows average annual streamflow in cubic feet per second. There is an attached supplementary map which displays the reliability of the river discharge data which the above mentioned map is based on.
openaire +1 more source
Les cours d'eau de Nouvelle-Zélande
Abstract. — Precipitations fall in high quantities upon the New- Zealand Alps (South Island), from 7 to 9 meters a year, 25 % of which are represented by snow. Notwithstanding mild temperatures, they give rise to many glaciers; but the run-off pattern of their emissaries is dominated by rain. Ice melt contributes about 10 %, snow melt 10 % and rain 80 %
openaire +2 more sources
Suivi cartographique de l'expansion des macrophytes envahissant le système lagunaire Ebrié (Côte d'Ivoire) [PDF]
Remote mapping were realised from December 1986 to September 1989 to describe the seasonal evolution of macrophytes colonizing the surface waters of the eastern sector of the Ebrié lagoon.
Amon Kothias, J.B. +4 more
core
Décomposition chimique et isotopique d'un hydrogramme de crue d'un torrent méditerranéen - Réflexions méthodologiques [PDF]
La décomposition chimique et isotopique d'un hydrogramme de crue d'un petit torrent méditerranéen (Cannone, Corse, France), a été tentée dans un cas simple, en confrontant les résultats des deux méthodes et en discutant leurs limites.
Jusserand, C., Loye-Pilot, M. D.
core +1 more source
ABSTRACT The Red Fox (Vulpes vulpes) can be hunted as a game species. It may also be listed as a “species likely to cause damage” (ESOD – the acronym in French), for public health reasons among others. Conversely, benefits linked to the presence of foxes are also put forward, such as the predation of rodents carrying zoonotic agents.
Emmanuelle Gilot‐Fromont +97 more
wiley +1 more source
Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the location of river profiles. There are drainage profiles, major river systems and major tributary included in this map.
openaire +1 more source
Résumé Les géographes usent généralement de la notion de territorialisation pour évoquer ou réfléchir sur le processus par lequel l'être humain est en relation avec le monde et y fait sa place à partir du territoire qu'il crée ou recherche. Ils emploient les notions connexes de déterritorialisation et reterritorialisation pour évoquer ou réfléchir sur ...
Mario Bédard
wiley +1 more source

