Results
author = "Vernier, F."
Module UVED AGRIVISTAS : Analyse des enjeux de représentation et d'évaluation des stratégies de l'agriculture durable
Description :
The diversity of French society visions, sometimes contradictory, regarding the role of agriculture leads to the question of land use (urbanization, implementation of industrial plants and transport infrastructure) and the way for making this activity sustainable (agronomy, market, policies ...). Th...
Repository :
CemOA - Cemagref Open Access Publications
Language(s) :
French
Transferts de nutriments des sols vers les eaux - Influence des pratiques agricoles - Synthèse bibliographique
Description :
Nitrogen and phosphorus are found in the soil in various forms. Nitrogen is usually leached in the form of soluble nitrates. Phosphorus is strongly bound to the soil and is carried by erosion and run-off. Farming practices have an effect on the forms of nutrients and the amounts lost and on the way ...
Repository :
CemOA - Cemagref Open Access Publications
Language(s) :
French
Mise en place d`un système d`information à références spatiales sur un ensemble « bassin versant-zone côtière » en appui à un projet de recherche
Description :
This work was carried out in support of LITEAU project (Cemagref, Ifremer, Bordeaux I university) developed with the aim to study the coupling between land-use and coastal lagoon processes in the Arcachon Basin and its catchment area. Macroalgal blooming as a result of eutrophication has been observ...
Repository :
CemOA - Cemagref Open Access Publications
Language(s) :
French
Transferts de nutriments des sols vers les eaux - Influence des pratiques agricoles - Synthèse bibliographique
Description :
L'azote et le phosphore existent dans le sol sous de multiples formes. C'est surtout sous forme de nitrates, solubles, que le transfert d'azote a lieu. Le phosphore, très lié au sol, est transféré par érosion et ruissellement. Les pratiques agricoles influent sur les formes et les quantités transfér...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
Mise en place d`un système d`information à références spatiales sur un ensemble « bassin versant-zone côtière » en appui à un projet de recherche
Description :
Ce travail a été réalisé dans le cadre du programme de recherche LITEAU, mené conjointement par le Cemagref, l`Ifremer et l`université Bordeaux I, sur l`ensemble des bassins versants amont qui influencent le Bassin d`Arcachon où sont apparues dans les années 90 des proliférations de macroalgues. Ce ...
Repository :
HAL - Hyper Article on Line
Language(s) :
French
Challenges for integrated assessment and Cost-Effectiveness analysis of mitigation measures for controlling water pollution
Description :
Identification of challenges for integrated assessment of mitigation measures proposed to improve the ecological and chemical status of water bodies is explored in this paper. These challenges are addressed within a framework proposed for a spatially-distributed cost and effectiveness analysis. Resu...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
Modelling scenarios of agriculture changes on freshwater uses and water quality at a large watershed scale: the case of the Charente watershed (France)
Description :
The Charente River Basin (10 000 km2) is linked to the Pertuis Charentais Sea by a large tidal influence. The agriculture impacts strongly the quantity and the quality of freshwaters and influences the salinity and the quality of coastal waters needed by the oyster culture. In the context of 2 proje...
Repository :
CemOA - Cemagref Open Access Publications
Language(s) :
English
Modelling scenarios of agriculture changes on freshwater uses and water quality at a large watershed scale: the case of the Charente watershed (France)
Description :
The Charente River Basin (10 000 km2) is linked to the Pertuis Charentais Sea by a large tidal influence. The agriculture impacts strongly the quantity and the quality of freshwaters and influences the salinity and the quality of coastal waters needed by the oyster culture. In the context of 2 proje...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
The use of UML to design agricultural data warehouses
Author(s) :
Pinet, F.
,
Miralles, A.
,
Bimonte, S.
,
Vernier, F.
,
Carluer, N.
,
Gouy, V.
,
Bernard, S.
Description :
Recent research works propose to use the Unified Modeling Language (UML) to design datawarehouses. First, the paper overviews these recent UML-based techniques. We show that UML can help system designers to build a data warehouse model. This type of model aims to describe the different analysis dime...
Repository :
CemOA - Cemagref Open Access Publications
Language(s) :
English
Policy Searching Tools: Prototype with documentation
Description :
This report documents a database on global ICZM policy experiences and references, classify them based on their relevance to Sustainable Development for EU Coastal Zones and make them accessible to ICZM researchers and practitioners in general. The contents and usage of the provided database is docu...
Repository :
CemOA - Cemagref Open Access Publications
Language(s) :
English