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See detailExperiences and results with telemetry track-ing of smolts and parrs in Belgium
Ovidio, Michaël ULg

Scientific conference (2005, February)

Abstract 1. History of the Meuse salmon project in Walloon Region A 'Meuse Salmon' project aiming at restoring an Atlantic salmon run in the River Meuse basin was put forward in 1983 (after the discovery ... [more ▼]

Abstract 1. History of the Meuse salmon project in Walloon Region A 'Meuse Salmon' project aiming at restoring an Atlantic salmon run in the River Meuse basin was put forward in 1983 (after the discovery of several 'sea trout' in the Meuse near Liège) and started officially in 1987 as a contribution of Wallonia to the European Year of Environment. In the course of this programme, most dams (3-8 m in height) obstructing the canalised River Meuse in Belgium and The Netherlands have been fitted with modern fish-ways in order to restore the free circulation of diadromous fish species. A second facet of the Salmon Meuse programme consisted in restocking salmonid streams in the Belgian Ardennes with hatchery reared salmon parr and smolt (maximum 200.000 fish per year) from foreign origins (Scotland, Ireland and France). Returning adult salmon have been scientifically recorded in the Meuse in The Netherlands (estuary and lower course) since 1994 but only since the year 2002 in Belgium: 13 (61-79 cm FL) fish in 2002 and 2 (71-76 cm FL) fish in 2003 caught mostly (13 fish) in a new big fish-pass at the Visé-Lixhe dam and (2 fish) in the River Berwinne, a small tributary of the Meuse known as the last spawning place for S. salar in Belgium in the 1920's. In 2004 returning adult salmon were not recorded in Belgian waters. Female and male returning salmon in 2002 were successfully artificially reproduced in order to build a captive freshwater brood stock to be used for production of parrs and smolts of the new Meuse strain. In 2006 a new salmon farming center will be inaugurated in Erezée (River Aisne) and will produce 200.000 juvenile Atlantic Salmon per year. 2. Monitoring of the downstream migration of smolts As the return of adult A. salmon in spawning tributaries will be permitted by the building of efficient fish passes, the success of the Meuse salmon project will mainly be influenced by the potentiality of smolts to migrate downstream. Hydroelectric power plants are frequent in the River Meuse and in its tributaries and new installations are scheduled in the next years. In wallonia, the dynamic of the downstream migration of A. salmon smolts was essentially studied in a small downstream fish trap located in the river Samson, a small tributary of the R. Meuse. Precious informations on the timing of migration and on the characteristics of the migrants were annually collected since the late eighties. In 2000, a downstream migration trap was experimented in the Visé-Lixhe dam in the main course of the river Meuse. Results bring additional information on the potential cumulate mortality between the River Samson and the Lixhe dam using mark-recapture techniques. Currently our objective is to study the entire dynamic of the downstream migrations of the smolts from the tributaries, to the Belgian border using biotelemetry techniques. A first successful experiment was carried out on 2004 on a single sea trout smolt individual that was continuously radio-tracked from Liège to Lixhe from a small boat. This spring, a similar experiment on a greater scale (up to 20 tracked individuals) will be carried out in the river Meuse and its tributaries. The communication briefly presents the different results of the monitoring of the downstream migration of smolts in Wallonia and give informations on the techniques and methodologies employed as well as new challenges for the future. An additional part of the communication reports on results of a parallel research axis as concerns the behavioural ecology of A. salmon parrs using radio telemetry. [less ▲]

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See detailExpériences belges en matière d’équité salariale
Cornet, Annie ULg

Conference (2010)

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See detailExpériences de mobilité étudiante et construction de soi
Pleyers, Geoffrey; Guillaume, Jean-François ULg

in Agora Débats / Jeunesses (2008), 50(4e trimestre), 68-78

Based on interviews conducted with students carrying out or having stayed abroad, the paper analyses the importance of these experiences in the young people's self-construction. Having proposed a typology ... [more ▼]

Based on interviews conducted with students carrying out or having stayed abroad, the paper analyses the importance of these experiences in the young people's self-construction. Having proposed a typology, it develops some aspects of cultural exchanges at the heart of these experiences. The student mobility is seen as a particularly interesting way to answer young people's double demands : self-construction through experiences abroad while remaining integrated in a student course and developing skills that will facilitate integration into the professional world. [less ▲]

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See detailExperiences de mort imminente: phenomenes paranormaux ou neurologiques?
Thonnard, Marie ULg; Schnakers, Caroline ULg; Boly, Mélanie ULg et al

in Revue Médicale de Liège (2008), 63(5-6), 438-44

Seeing a bright light at the end of a tunnel or having a sense of being out of the physical body are phenomena that some patients report after having been close to death. Some spiritual and psychological ... [more ▼]

Seeing a bright light at the end of a tunnel or having a sense of being out of the physical body are phenomena that some patients report after having been close to death. Some spiritual and psychological theories have been developed in order to explain these near-death-experiences. Clinical studies have aimed to determine their frequency and to assess their precipitating factors. Recent neuroimaging studies, however, have shown the involvement of the temporo-parietal cortex in the generation of out-of-body experiences and are offering a physiological, neurological account for the phenomenon, rebuffing dualistic, non-physical explanations. [less ▲]

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See detailLes expériences délibératives : Essai de typologie des pratiques
Reuchamps, Min ULg

in Brunet, Sébastien; Claisse, Frédéric; Fallon, Catherine (Eds.) La participation à l’épreuve (2013)

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See detailLes expériences des femmes et des hommes en matière de violence psychologique, physique et sexuelle
Pieters, Jérôme ULg; Italiano, Patrick ULg; OFFERMANS, Anne-Marie et al

Book published by IEFH (2010)

Enquête épidémiologique sur l'expérience des violences au cours de la vie, dans les différentes sphères d'existence, avec attention particulière pour les violences dans le couple, les conséquences des ... [more ▼]

Enquête épidémiologique sur l'expérience des violences au cours de la vie, dans les différentes sphères d'existence, avec attention particulière pour les violences dans le couple, les conséquences des violences et les facteurs de risque. [less ▲]

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See detailExpériences du portrait
Havelange, Carl ULg

Conference (2014, April 04)

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See detailLes expériences nationales et internationales pour promouvoir ou améliorer la sécurité des patients
Paries, Jean; Rome, Fanny; Nyssen, Anne-Sophie ULg

in Actualité et Dossier en Santé Publique [=ADSP] (2010), (71), 5-8

Quelles stratégies adopter pour améliorer la sécurité des patients ? Une analyse bibliographique des expériences de cinq pays a été effectuée à la demande du HCSP pour éclairer les travaux des experts.

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See detailExperiences of the Belgian and French TSOs using the “Ampacimon” real-time dynamic rating system
Cloet, Eric; Lilien, Jean-Louis ULg; Ferrières, Patrick

in Conférence Internationale des grands réseaux électriques à haute tension (2010, August)

Dynamic line rating as used in France and Belgium using Ampacimon technology

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See detailExperiences on avoided degradation in Africa : Technical challenges in monitoring of carbon impacts of logging and the estimation of potential impact of SFM and RIL practices - state of the art of current research, results and future axes of research needed
Durrieu de Maderon, Luc; Bauwens, Sébastien ULg

Conference (2009, October 20)

Présentation des pratiques forestières en Afrique Centrale de leurs impacts en terme de carbone et proposition d'un protocole d’études

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See detailExpériences physiologiques sur les fonctions du système nerveux des Echinides
Fredericq, Léon ULg

in Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences (1876), LXXXIII

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See detailExpériences sur l’innervation respiratoire
Fredericq, Léon ULg

in Archiv für Anatomie und Physiologie (1883)

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See detailExperiences sur le comportement collectif et social des robots
Meyer, Patrick ULg

Master's dissertation (2003)

Detailed reference viewed: 14 (1 ULg)
See detailExperiences with the Processing of the ROB-IIV '92 GPS Survey on Mount Etna
Bruyninx, Carine; Warnant, René ULg

Report (1993)

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See detailExperiences with the X-RF method for the determination of total glucosinolate content in rapeseed
Schnug, E.; Haneklaus, S.; Wathelet, Jean-Paul ULg

in Bulletin du GCIRC (1990), 9

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See detailLa experiencia del SPET: cuatro artículos sobre el trabajo del Seminario Permanente de Estudios de Traducción
Fernández Polcuch, Martina; Willson, Patricia ULg; Livchits, Leonel et al

in Lenguas Vivas (2012), (8), 6-16

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See detailExperiment investigations of 2D stationary mixed flows and numerical conparison
Nguyen, Van Nam ULg; Erpicum, Sébastien ULg; Dewals, Benjamin ULg et al

in Proceedings of the 2nd IAHR Europe Congress (2012, June 27)

Experimental investigations have been carried out to observe the mechanisms of stationary mixed flows in a flume combined with a conduit. The tests have been performed for varied discharges, considering ... [more ▼]

Experimental investigations have been carried out to observe the mechanisms of stationary mixed flows in a flume combined with a conduit. The tests have been performed for varied discharges, considering two 4.2m long rectangular channels 0.985m wide and 0.50m deep, linked by a 2m long closed conduit with a 0.20m wide and 0.15m high rectangular cross-section, located at the channels bottom along the right bank. The experimental results have been compared with numerical modeling performed using an original 2D numerical model, dealing with mixed flows using a single set of equations. [less ▲]

Detailed reference viewed: 52 (17 ULg)