References of "Degré, Aurore"
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See detailLa jonction thalweg-cours d'eau : pour une gestion dès l'amont
Dautrebande, Sylvia; Degre, Aurore ULiege; Dagnelies, Joelle

Poster (2007)

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See detailConventional Versus Alternative Pig Production Assessed By Multicriteria Decision Analysis
Degre, Aurore ULiege; Debouche, Charles ULiege; Verheve, Didier

in Agronomy for Sustainable Development (2007), 27(3),

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See detailLa régionalisation des débits en Région wallonne
Gailliez, Sebastien; Dautrebande, Sylvia; Degre, Aurore ULiege

(2007)

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See detailStatistics of extremes in poorly gauged basins; contribution of the probability distributed model
Degre, Aurore ULiege; Dautrebande, Sylvia; Sohier, Catherine ULiege et al

Conference (2006)

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See detailComparaison des bilans azoté, des émissions atmopshériques et des rayons de gene olfactive d'exploitations productrices de porc biologique, fermier et conventionnel en Région wallonne.
Degre, Aurore ULiege

Doctoral thesis (2005)

The pig production in walloon region exists in different forms. The conventional production exists side by side with some productions of “differentiated qualities” that are encouraged as much by the ... [more ▼]

The pig production in walloon region exists in different forms. The conventional production exists side by side with some productions of “differentiated qualities” that are encouraged as much by the European Union as by the Walloon Region. At the same time, the EU and the Walloon Region are imposing environmental limitations concerning the management of nitrogen, the respect to the residents… Differentiated quality and the respect of the environment seem to be linked implicitly, but no demonstration of this exists for the pig production. The object of the present survey was to compare the nitrogen balances, the atmospheric emissions and the distance of odour diffusion for the conventional production, organic production and the production "fermier". This is taking into account the real process performances of the farms, existing legislation, the opinion of a jury of experts on the relative importance of the atmospheric emissions of pig production and the political objectives of the Region they are situated in. This survey is based on 21 farms, which are organised into three categories. These farms have been audited with the software “Ecoferme”. The nitrogen fluxes and the nitrogen balance within these exploitations were simulated. The atmospheric emissions and the distance of odour diffusion were estimated as well. A jury of 16 experts was formed, which was composed of four poles: a scientific pole, a pole of public proxies and administrations, a pole of producers and a pole of the third party (citizens, neighbours, … ). This jury was questioned according to a Delphi method (individually and repetitively) to assign a relative importance to the emissions of ammonia, greenhouse gases, molecular nitrogen and odour. The most important weighting was assigned to the odour diffusion, the emission of ammonia came next, then the emissions of greenhouse gas and finally the emission of molecular nitrogen got a weak weighting. Some criteria have been constructed to characterize the performances of the farms, which take into account of the spreading of organic nitrogen and the commitment taken by the Region to follow the protocols of Kyoto and Gothenburg. The comparison of the process performances was achieved by means of the method of multicriteria analysis Electre III, which was applied to the global averages. The relative ordering obtained was: organic production, production “fermier” and conventional production. However within every sample an important variability of the performances was observed. The same method applied within every sample enables the creation of subgroups, working according to the same specifications but with weak, middle and good performances. The application of the ordering method to the nine subgroups shows that the most effective exploitations of every system of production are classified as top of the class. Thus, on average, the production of differentiated qualities are more environmentally effective than the conventional production but the variability of the performances within a system of production is important and it is quite possible for the conventional exploitations to reach some results comparable to those of the best organic and “fermier” exploitations. [less ▲]

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See detailLe bilan azoté dans les exploitations porcines wallonnes : entre contraintes environnementales et qualité différenciée.
Degre, Aurore ULiege; Verheve, Didier; Debouche, Charles ULiege

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2004), 8(2), 119-124

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See detailConception réalisation et test d'un support alternatif de cours : la technologie en ingéniorat de gestion
Degre, Aurore ULiege

Master of advanced studies dissertation (2002)

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See detailComparaison des cahiers des charges de filières de production porcine sous « signe de qualité » en Région wallonne.
Degre, Aurore ULiege; Verheve, Didier; Debouche, Charles ULiege

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2002), 6(4), 221-230

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See detailEmissions gazeuses en élevage porcin et modes de réduction : revue bibliographique
Degre, Aurore ULiege; Verheve, Didier; Debouche, Charles ULiege

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2001), 5(3), 135-143

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See detailComparison by image processing of target supports of spray droplets
Degre, Aurore ULiege; Mostade, Olivier; Huyghebaert, Bruno et al

in transaction of the American society of Agricultural engineers (2001), 44(2), 217-222

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See detailEtude de la pollution atmosphérique des porcheries
Degre, Aurore ULiege

Master of advanced studies dissertation (2000)

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See detailCharacterising the spectra of spray droplets on three artificial targets using image analysis.
Degre, Aurore ULiege; Mostade, Olivier; Huyghebaert, Bruno et al

in Mededelingen van de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen (Rijksuniversiteit te Gent) (2000), 65(2b),

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