Recursos de colección

ORBi Open Repository and Bibliography (310.937 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 241

  1. Regional scale simulation of the forest resources evolution in Southern Belgium (Wallonia)

    Perin, Jérôme; Lejeune, Philippe; Hebert, Jacques
    Peer reviewed

  2. High diversity, high insular endemism and recent origin in the lichen genus Sticta (lichenized Ascomycota, Peltigerales) in Madagascar and the Mascarenes

    Simon, Antoine; Goffinet, Bernard; Magain, Nicolas; Sérusiaux, Emmanuël
    Peer reviewed

  3. Assessment of tomato (Solanum lycopersicum L.) producers'exposure level to pesticides, in Kouka and Toussiana (Burkina Faso)

    Son, Diakalia; Zerbo, Fabrice K. B.; Bonzi, Schémaeza; Legrève, Anne; Somda, Irénée; Schiffers, Bruno
    Peer reviewed

  4. N2O flux response to meteorological solicitations and farming practice in a sugar beet crop

    Lognoul, Margaux; Debacq, Alain; Manise, Tanguy; Heinesch, Bernard; Aubinet, Marc
    N2O fluxes were measured using eddy covariance on a sugar beet crop from fertilization to harvest. Our poster presents our results and questions about methodology and uncertainties.

  5. Improving fodder biomass modeling in the sahelian zone of Niger using the multiple linear regression method

    Garba, Issa; Djaby, Bakary; Salifou, Illa; Toure, Ibra; Samba, Abdallah; Yapo, Yapi; Agoumo, Alio; Soumana, Salamatou; Oumarou, Amina; Tychon, Bernard
    Peer reviewed

  6. Validation of herbaceous biomass assessment model for sahelian rangelands (biomasah) in Niger.

    Garba, Issa; Salifou, Illa; Djaby, Bakary; Toure, Ibra; Tychon, Bernard
    Peer reviewed

  7. Soil seed bank characteristics in two central African forest types and implications for forest restoration

    Douh, Chauvelin; Daïnou, Kasso; Joël Loumeto, J.; Moutsambote, J.-M.; Fayolle, Adeline; Tosso, F.; Forni, E.; Gourlet-Fleury, S.; Doucet, Jean-Louis
    Peer reviewed

  8. Hearing capacities and morphology of the auditory system in Serrasalmidae (Teleostei: Otophysi)

    Melotte, Geoffrey; Parmentier, Eric; Michel, Christian; Herrel, Anthony; Boyle, Kelly
    Peer reviewed

  9. Changes in the vegetation of hay meadows under an agri-environment scheme in South Belgium

    Piqueray, Julien; Rouxhet, Serge; Hendrickx, Sébastien; Mahy, Grégory
    We monitored five-year changes in the vegetation of 31 hay meadows under an agri-environment scheme in Wallonia, Southern Belgium. Management included delayed mowing (in July) and fertilizer prohibition. It resulted in increasing cover of characteristic forbs (such as Leucanthemum vulgare, Lotus corniculatus, Centaurea jacea) and oligotrophic grasses (Avenula pubescens, Festuca rubra), while the competitive grasses, such as Holcus lanatus, Phleum pratense and Alopecurus pratensis, tended to decrease. We interpreted this as a vegetation shift from typical hay meadow to oligotrophic grasslands due to soil impoverishment following the current management. Both habitats are of conservation value. Despite these changes in the...

  10. Using Sentinel-2 images and hydrometric data for assessing surface water uptakes for agricultural purposes in Upper-Comoé sub-basin, Burkina Faso.

    Pale, Sié; Traoré, Farid; Wellens, Joost; Tychon, Bernard

  11. Random size-assortative mating despite size-dependent fecundity in a Neotropical amphibian with explosive reproduction

    Székely, Diana; Székely, Paul; Denoël, Mathieu(*); Cogălniceanu, Dan(*)
    Peer reviewed

  12. Continental mapping of forest ecosystem functions reveals a high but unrealised potential for forest multifunctionality

    van der Plas, F.; Ratcliffe, Sophia; Ruiz-Benito, P.; Scherer-Lorenzen, M.; Verheyen, K.; Wirth, C.; Zavala, M. A.; Ampoorter, E.; Baeten, L.; Barbaro, L.; Bastias, C. C.; Bauhus, J.; Benavides, R.; Benneter, A.; Bonal, D.; Bouriaud, O.; Bruelheide, H.; Bussotti, F.; Carnol, Monique; Castagneyrol, B.; Charbonnier, Y.; Cornelissen, J. H. C.; Dahlgren, J.; Checko, E.; Coppi, A.; Dawud, S. M.; Deconchat, M.; De Smedt, P.; De Wandeler, H.; Domisch, T.; Finér, L.; Fotelli, M.; Gessler, A.; Granier, A.; Grossiord, C.; Guyot, V.; Haase, J.; Hättenschwiler, S.; Jactel, H.; Jaroszewicz, B.; Joly, F.-X.; Jucker, T.; Kambach, S.; Kaendler, G.; Kattge, J.; Koricheva, J.; Kunstler, G.; Lehtonen, A.; Liebergesell, M.; Manning, P.; Milligan, H.; Müller, S.; Muys, B.; Nguyen, D.; Nock, C.; Ohse, B.; Paquette, A.; Peñuelas, J.; Pollastrini, M.; Radoglou, K.; Raulund-Rasmussen, K.; Roger, F.; Seidl, R.; Selvi, F.; Stenlid, J.; Valladares, F.; van Keer, J.; Vesterdal, L.; Fischer, M.; Gamfeldt, L.; Allan, E.
    Peer reviewed

  13. Polyphasic characterisation of phototrophs from a microbial mat in Great Sippewissett Salt Marsh, Massachusetts, USA

    Dillon, Jesse; Wilmotte, Annick
    During a student project of the Microbial Diversity Course, for the first time, molecular methods were integrated with microscopic observations, pigment analysis and culture methods to get a better understanding of the microbial mats in this area.

  14. Lessons learned from a partnership between the University of Liège and Water Agencies for the management of surface water quality

    Deliège, Jean-François; Everbecq, Etienne; MAGERMANS, POL; Grard, Aline
    An innovative partnership has been established between a university research team (R&D unit of the Aquapôle, University of Liège) and public authorities responsible for the protection of water resources and aquatic environments [French Water Agencies, Walloon and Flemish Administrations (Belgium)]. The main objective of this partnership is the water resources management by Agencies and Administrations by providing them with an innovative and operational decision-making tool enabling them to fulfill their regional (intervention programs, SDAGE …), national and international missions (WFD, European reporting ...). In order to achieve this goal, the partnership is based on the development of a software suite...

  15. Biochemical mechanisms of the malathion specific resistance from Tribolium castaneum (Coleoptera: Tenebrionidae)

    Haubruge, Eric; Amichot, M.; Cuany, A.; Berge, J. B.; Arnaud, Louis; Gaspar, Charles
    Peer reviewed

  16. Mycotoxins induced deformities in chicken and mouse embryos: preliminary results

    Debouck, C.; Haubruge, Eric; Chasseur, C.; Hinsenkamp, M.; Rooze, M.
    Peer reviewed

  17. Mycological approach of Kashin-Beck disease in Tibet: an overview of 4 years study, and future

    Chasseur, C.; Suetens, C.; Michel, V.; Mathieu, F.; Begaux, F.; Nolard, N.; Haubruge, Eric
    Peer reviewed

  18. Joint action of combination of pollutants on the acetylcholinesterase activity of the common carp (Cyprinus carpio L.)

    Dembele, K.; Haubruge, Eric; Gaspar, Charles
    Peer reviewed

  19. Epidemiological support for a multifactorial etiology of Kashin-Beck disease in Tibet

    Suetens, C.; Moreno, R.; Chasseur, C.; Mathieu, F.; Begaux, F.; Haubruge, Eric; Durand, M. C.; Neve, J.; Vanderpas, J.
    Peer reviewed

  20. EPICgrid : Agro-Hydrological Model in Wallonia : The way to quantify non-point source agricultural pollution

    Degré, Aurore; Sohier, Catherine

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