inscription
PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (22 résultats)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Agricultural practices and diffuse pollution of surface waters. First results on the nitrate ion in the Coët-Dan drainage basin (Naizin - 56) and its Kervidy and La Villeneuve sub-basins
  • Brittany ; Europe ; France ; Western Europe ; agricultural waste ; agriculture ; coastal environment ; drainage basins ; drinking water ; fertilizers ; nitrates ; nitrogen ; pollution ; water quality ; water resource management
  • Factors of transfert towards the surface waters of some phytosanitary products in the Breton agricultural context
  • Brittany ; Europe ; France ; Morbihan France ; Western Europe ; agricultural waste ; agriculture ; atrazine ; discharge ; drainage basins ; landcover ; models ; pollution ; rain water ; river discharge ; stream transport ; surface water ; water
  • quality ; water resource management
  • Quantification and survival of bacteria in water of stream Coët-Dan
  • ; Streptococcaceae ; Survival ; Water pollution ; Water quality
  • The riparian wetland management for the reconquest of the water quality : the Kerveldreac'h experience
  • Brittany ; Europe ; Finistere France ; France ; Western Europe ; agricultural waste ; nitrates ; phosphorus ; pollution ; streams ; water quality ; water resource management ; wetlands
  • Temporal unwedging between the modifications of the agricultural practices and the nitrate diminution in the superficial waters
  • ; pollution ; statistical analysis ; surface water ; time variations ; water quality ; water resource management
  • Brittany ; Europe ; Finistere France ; France ; Western Europe ; coastal environment ; denitrification ; dissolved materials ; drainage basins ; fresh-water environment ; ground water ; marshes ; nitrates ; nitrogen ; phosphorus ; water quality
  • ; water resource management ; wetlands
  • Denitrification of groundwaters in the drainage basin from Coët-Dan and transfert towards surface waters
  • Brittany ; Europe ; France ; Western Europe ; agricultural waste ; aquifers ; chlorides ; denitrification ; drainage basins ; ground water ; halides ; hydrochemistry ; nitrates ; pollution ; tritium ; water quality ; water resource management
  • Algae ; Beaches ; Bloom ; Bretagne ; Chlorophyta ; Economic aspect ; Europe ; Eutrophication ; France ; Littoral zone ; Marine environment ; Nutrient ; Seasonal variation ; Thallophyta ; Ulvophyceae ; Water pollution ; Water quality
  • Brittany ; Europe ; France ; Western Europe ; coastal environment ; discharge ; drainage basins ; geographic information systems ; ground water ; nitrates ; nutrients ; phosphates ; statistical analysis ; water resource management
  • ; pesticides ; phosphorus ; pollution ; programs ; prokaryotes ; surface water ; water quality ; water resource management
  • Reconquest program on the water quality in the Ic drainage basin (Côtes-d'Armor) from 1996 to 1998
  • Côte d'Armor France ; Europe ; France ; Western Europe ; coastal environment ; drainage basins ; nitrates ; nitrogen ; organic materials ; river discharge ; stream transport ; water quality ; water resource management
  • Brittany ; Europe ; Finistere France ; France ; Western Europe ; aquifers ; bacteria ; biogenic effects ; deep drilling ; denitrification ; drainage basins ; drilling ; fissures ; ground water ; hydrochemistry ; nitrates ; pollution ; prokaryotes
  • ; water quality ; water resource management
  • Dynamics ; Hydrodynamics ; Longshore current ; Numerical simulation ; Sea current ; Water mass
  • Agricultural policy ; Algae ; Biomass ; Bloom ; Bretagne ; Chlorophyceae ; Chlorophyta ; Côtes d'Armor ; Diagnostic program ; Europe ; France ; Marine environment ; Nitrates ; Pollution control ; Thallophyta ; Water pollution ; Water quality
  • ; Sanitary surveillance ; Shellfish ; Stream ; Water pollution ; Water quality
  • Brittany ; Europe ; Finistere France ; France ; Western Europe ; aquifers ; calibration ; coastal environment ; drainage basins ; ground water ; hydrochemistry ; leaching ; nitrates ; pollution ; rivers ; rural areas ; soils ; water resource
  • The use of ecological models in the action against the eutrophication of French coastal waters
  • ; fertilizers ; hydrodynamics ; lakes ; leaching ; models ; nitrates ; nutrients ; phosphates ; pollution ; sea water ; stream transport ; streams
  • ; nutrients ; pesticides ; phosphorus ; pollution ; prokaryotes ; sea water ; soils ; stream transport ; water quality
  • ; nitrogen ; pollution ; soils ; water resource management
  • Algae ; Bloom ; Bretagne ; Chlorophyta ; Europe ; Eutrophication ; Finistère ; France ; Growth ; Limiting factor ; Nitrogen ; Nutrient ; Nutrition ; Phosphorus ; Seasonal variation ; Thallophyta ; Ulvophyceae ; Water pollution