Recursos de colección

ORBi Open Repository and Bibliography (279.266 recursos)

In may 2007, the ULg's Administrative Board (joined in June 2007 by the FUSAGx) decided to create an institutional repository and defined a strong institutional self-archiving policy to increase the visibility, accessibility and impact of the University's publications (Board's decision). This decision led to the official launch, in November 2008, of the ORBi platform including both the Academic Bibliography and the Institutional Repository of the Wallonia-Europe University Academy.

Life sciences => Environmental sciences & ecology

Mostrando recursos 1 - 20 de 5.389

  1. L'eau dans les pays en développement, retour d'expériences de gestion intégrée et participative avec les acteurs locaux

    Rosillon, Francis
    Cet ouvrage constitue un témoignage laissé après plus de 20 années de recherche consacrées à la GIRE en Europe et dans les pays en développement. Après avoir contribué à l'analyse de nouveaux modes de gestion en Belgique, des expériences de gestion intégrée et participative ont été initiées dans divers pays du sud. L'objectif était de vérifier le caractère universel de ce type de démarche basée sur la participation des acteurs locaux de l'eau. Le lecteur est emmené dans un petit tour du monde, au départ de la Belgique, pour se rendre dans 7 autres pays différents, chaque étape correspondant à...

  2. Towards a community-based concession model in the DRC

    Vermeulen, Cédric; Karsenty, Alain
    Peer reviewed

  3. Trees and shrubs influence the behaviour of grazing cattle and rumen fermentation

    Vandermeulen, Sophie

  4. Increased sea ice cover disrupts food web structure in coastal Antarctica

    Michel, Loïc; Dubois, Philippe; Eleaume, Marc; Fournier, Jérôme; Gallut, Cyril; Jane, Philip; Lepoint, Gilles
    Antarctica currently undergoes strong and contrasted impacts linked with climate change. While the West Antarctic Peninsula is one of the most rapidly warming regions in the world, resulting in sea ice cover decrease, the sea ice cover of East Antarctica unexpectedly tends to increase, possibly in relation with changes in atmospheric circulation. Sea ice is a major environmental driver in Antarctica, and changes in sea ice cover are likely to influence benthic food web structure through several processes (modifications of benthic-pelagic coupling, disruption of benthic production and/or modifications of benthic community structure and therefore resource availability for benthic consumers). To...

  5. Characterization and Evaluation of the Potential of a Diesel-Degrading Bacterial Consortium Isolated from Fresh Mangrove Sediment

    Semboung Lang, Firmin; Destain, Jacqueline; Delvigne, Frank; Druart, Philippe; Ongena, Marc; Thonart, Philippe
    Peer reviewed

  6. Biodegradation of Polycyclic Aromatic Hydrocarbons in Mangrove Sediments Under Different Strategies: Natural Attenuation, Biostimulation, and Bioaugmentation with Rhodococcus erythropolis T902.1

    Semboung Lang, Firmin; Destain, Jacqueline; Delvigne, Frank; Druart, Philippe; Ongena, Marc; Thonart, Philippe
    Peer reviewed

  7. The Effect of Nutrients on the Degradation of Hydrocarbons in Mangrove Ecosystems by Microorganisms

    Semboung Lang, Firmin; Tarayre, Cédric; Destain, Jacqueline; Delvigne, Frank; Druart, Philippe; Ongena, Marc; Thonart, Philippe
    Peer reviewed

  8. Aperçu des connaissances actuelles sur la gestion de la pollution des mangroves par les hydrocarbures

    Semboung Lang, Firmin; Destain, Jacqueline; Campanella; Delvigne, Frank; Druart, Philippe; Thonart, Philippe
    Peer reviewed

  9. La résilience face aux changements climatiques dans la région de Maradi au Niger : le cas de la Régénération Naturelle Assistée

    Andres, Ludovic; Bodé, Sambo

  10. Prendre soin du sauvage. Le devenir de la nature pour métier.

    Denayer, Dorothée

  11. Animal-mediated seed dispersal and tropical rainforest regeneration in the face of anthropogenic activities in a forest-savanna mosaic in Democratic Republic of the Congo

    Trolliet, Franck

  12. How tree architecture varies across coexisting tropical tree species and relates to functional traits?

    Loubota Panzou, Grâce Jopaul; Ligot, Gauthier; Loumeto, Jean-Joël; Fayolle, Adeline
    Peer reviewed

  13. Methanol emissions from maize: Ontogenetic dependence to varying light conditions and guttation as an additional factor constraining the flux

    Mozaffar, Ahsan; Schoon, N.; Digrado, Anthony; Bachy, Aurélie; Delaplace, Pierre; du Jardin, Patrick; Fauconnier, Marie-Laure; Aubinet, Marc; Heinesch, Bernard; Amelynck, C.
    Peer reviewed

  14. Assessing edge-effects in Posidonia oceanica seagrass meadows: A multidisciplinary approach

    Lapeyra, Jon; Abadie, Arnaud; Lejeune, Pierre; Sturaro, Nicolas; Michel, Loïc; Lepoint, Gilles; Richir, Jonathan; Gobert, Sylvie
    Structural boundaries in ecosystems play an important role both in the context of seascape architecture, ecological processes and biodiversity. The Mediterranean Seagrass Posidonia oceanica (L.) Delile is considered an ecosystem engineer species, forming habitats of great ecological value and providing many ecosystem services. This study aims to (1) determine whether there are differences between seagrass-sand corridors edges and the adjacent continuous meadow, and (2) investigate whether anthropogenic pressures can cause disturbances in the measured parameters along the edges and the meadow. We have developed a multidisciplinary approach combining plant physiology, faunal canopy community studies and seagrass structural parameters characterization. We...

  15. Exploitation of coastal fish communities by harbour porpoises Phocoena phocoena during nursing periods in German Baltic waters.

    Pinzone, Marianna; Michel, Loïc; Gallus, Anja; Brundiers, Katharina; Sturaro, Nicolas; Adreasen, Heidi; Dähne, Michael; Lepoint, Gilles; Siebert, Ursula; Das, Krishna; Benke, Harald
    Baltic sub-populations of harbour porpoises Phocoena phocoena meet in in Southwestern waters in Spring when females reach the coastal areas for calving and nursing. In Autumn they separate again for reproduction : the Belt sea populations westwards in the Kattegat/Skarregat region, the Baltic proper population northwards in the central basin. The increased number of juvenile and newborn strandings along the German Baltic coasts give evidence for a possible existence of local calving grounds in this area. Calving and nursing habitats are the most important areas for management purposes. This project aimed to describe inhabitancy and diet of females and calves along...

  16. Terrestrial photogrammetry: a non-destructive method for modelling irregularly shaped tropical tree trunks

    Bauwens, Sébastien; Lejeune, Philippe; Fayolle, Adeline
    Peer reviewed

  17. La forêt dense sèche tropophile épineuse du domaine du Sud malgache

    Malaisse, François
    Peer reviewed

  18. Le castor, porte-parole d'une rivière vivante

    Denayer, Dorothée; Semal, Nathalie
    Peer reviewed

  19. Forest Risk Management Plans: Best Practices and Pitfalls

    Riguelle, Simon

  20. Differentiation in putative male sex pheromone components across and within populations of the African butterfly Bicyclus anynana as a potential driver of reproductive isolation

    Bacquet, P.M.B.; De Jong, M.A.; Brattström, O.; Wang, H.L.; Molleman, F.; Heuskin, S.; Lognay, Georges; Löfstedt, C.J.; Brakefield, P.M.; Vanderpoorten, Alain; Nieberding, C.
    Peer reviewed

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