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See detailLa gestion forestière durable en Région wallonne, intégration d'indicateurs appropriés à l'inventaire permanent
Lecomte, H.; Koestel, G.; Rondeux, Jacques ULg

Book (2002)

The permanent forest inventory used in Wallonie since 1994 has been launched, as many others, to support a regional forest policy and evaluate wood forest products. To take into account criteria and ... [more ▼]

The permanent forest inventory used in Wallonie since 1994 has been launched, as many others, to support a regional forest policy and evaluate wood forest products. To take into account criteria and indicators of sustainable forest management, especially proposed by the Helsinki conference, some aspects of the methodology have been adapted and new variables have been collected in the field of ecological parameters (soil, lesser vegetation, ecosystem and species diversity, biomass, global carbon budget, forest health, physical environmental factors). This paper provides some insight into the way used to collect, through a regional permanent forest inventory, a large amount of components dealing with forest sustainability. An important database provides useful baseline information for fu-ture management decisions and can be considered as the best achieved tool for monitoring progress toward sustainable forest management at a regional level. [less ▲]

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See detailLa gestion forestière durable en Région wallonne, l'apport de l'inventaire permanent.
Koestel, G.; Lecomte, H.; Rondeux, Jacques ULg

Book (2002)

The objective of this paper is to examine the feasability of using the walloonian permanent forest inventory to monitor maintenance of the sustainability forest management over time. Criteria and in ... [more ▼]

The objective of this paper is to examine the feasability of using the walloonian permanent forest inventory to monitor maintenance of the sustainability forest management over time. Criteria and in-dicators which were designed to be used in assessing such a sustainability, as acted in the interna-tional conference of Helsinki, have been analysed to serve at a regional level. The variables selected to define or to be considered as components of indicators have been divided by various types according to 4 classes : “initial” variables (already available in the existing inventory), “calculated” variables (is-sued from data processing or data transformation), “new variables” (addressing parameters less linked to traditional forest inventories), “non relevant” variables (the level and the nature of which cannot be considered in the used sampling method). Slight modifications affecting the design of the inventory and some new observations seem to be sufficient to meet the requirements of a comprehensive monitoring of a sustainable forestry. [less ▲]

Detailed reference viewed: 47 (7 ULg)
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See detailLa gestion forestière durable, de la recherche à l'application pratique : le réseau des forêts modèles
Colson, Vincent ULg; Bourland, Nils ULg; Charron, S. et al

in Silva Belgica (2004), 59(3), 28-31

Detailed reference viewed: 22 (9 ULg)
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See detailLa gestion forestière: conception, objectifs et moyens.
Rondeux, Jacques ULg

in Annales de Gembloux (1986), 92(4), 313-323

Detailed reference viewed: 10 (6 ULg)
See detailGestion globale du traitement de l'hypertension artérielle
Krzesinski, Jean-Marie ULg

Conference (2004, November 12)

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See detailLa gestion hospitalière et la collaboration internationale
Gillet, Pierre ULg; Bouffioux, Christian ULg

Diverse speeche and writing (2003)

Detailed reference viewed: 22 (4 ULg)
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See detailLa gestion informatique du Laboratoire de Chimie Medicale de l'Universite de Liege.
Heusghem, C.; Albert, A.; Chapelle, Jean-Paul ULg et al

in Revue Médicale de Liège (1981), 36(21), 798-802

Detailed reference viewed: 27 (2 ULg)
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See detailLa gestion informatisée des compétences (GIC), un support du développement professionnel en enseignement supérieur.
Georges, François ULg

in Vers un changement de culture en enseignement supérieur. Regards sur l'innovation, la collaboration etla valorisation. (2007)

Detailed reference viewed: 80 (22 ULg)
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See detailgestion intégrée des adventices en grandes cultures
Jaunard, Delphine ULg

Scientific conference (2013, May 30)

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See detailLa gestion integrée des déchets solides de Kigali (Rwanda)
Culot, Marc ULg; Nzeyimana, François

in Echos du COTA (2000), (87), 6-9

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See detailGestion intégrée des ravageurs de céréales et de légumineuses stockées au Sénégal par l’utilisation de substances issues de plantes
Gueye, Momar Talla ULg

Doctoral thesis (2013)

This thesis used an integrated approach to develop options for the control of cereal and legumes insect pests in Senegal combining laboratory and field tests. A diagnostic survey was conducted to fully ... [more ▼]

This thesis used an integrated approach to develop options for the control of cereal and legumes insect pests in Senegal combining laboratory and field tests. A diagnostic survey was conducted to fully understand current storage practices and control methods in foods and seeds. The study focused on traditional practices from the eastern parts of Senegal to develop options in harmony with the populations concerns. Boscia senegalensis is a plant known for its medicinal properties and its food use was the first plant to be tested for the control of Caryedon serratus, the groundnut weevil. We observed that fruits (3% w/w) and crushed leaves (6% w/w) of this species protected groundnuts. B. senegalensis was subsequently used for protection of cowpea, millet and maize against Callosobruchus maculatus, Tribolium castaneum, Sitophilus zeamais and Prostephanus truncatus. Only T. castaneum was insensitive to this plant at low concentrations. Methylisothiocyanate (MITC) is the main active ingredient of this plant liberated from glucocapparin. This molecule can reach C. maculatus and C. serratus larvae and eggs which develop inside grains but concentrations need to be two to four times higher than adults. Ripe fruits still proved to be effective but immature fruits had a higher efficacy. Residues of MITC were detected in the stored grains after treatment, but the treatment had no effect on germination of stored grains. During the study a reliable and effective method to analyze glucocapparin in leaves and fruits of B. senegalensis was developed, during two years in four localities showing an apparently very marked “soil effect”. Highest glucocapparin concentrations were recorded in January at the beginning of dry season and the lowest during the rainy season from August to November, independent of locality. Powdered maize cobs were effective in maintaining maize grain quality in laboratory studies. Observed damage and losses were respectively 5 and 1% at 2.4% (w/w). At higher doses, mixing of powdered maize cobs with grains offered equal protection as Actellic (pyrimiphos-methyl). The efficacy of this control method was tested during two years in farmer’s granaries confirmed the validity of the laboratory tests. The traditional practice of incorporating insecticidal plants within the storage structure did not impact development of pests already established in the granaries. By contrast, storage of maize cobs using a sandwich method with Hyptis spicigera proved to be effective against storage pests. In addition, the storage of non-winnowed maize grains offered a substantial degree of protection against insect infestations. Their composition was carried out by GC-MS/GC-FID analyses. [less ▲]

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See detailLa gestion intégrée des systèmes de production bananière
Lassois, Ludivine ULg

Scientific conference (2011, July)

Detailed reference viewed: 24 (9 ULg)
Peer Reviewed
See detailGestion intégrée des zones côtières: la problématique de la sauvegarde des dunes bordières littorales face aux actions anthropiques et à la désertification
Ozer, Pierre ULg; Fierro, Giuliano

in AA.VV. (Ed.) Cooperazione nel Mediterraneo e Liguria (1996)

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See detailGestion interdisciplinaire du problème d'ensablement des cuvettes en milieu sahélien nigérien
Tychon, Bernard ULg; Ambouta, K, J-M

in Geo-Eco-Trop (2009), 33

Niger faces the brunt of desertification in the Sahelian belt. Many national and international programs attempt to help the country fight against this serious environmental degradation. This article ... [more ▼]

Niger faces the brunt of desertification in the Sahelian belt. Many national and international programs attempt to help the country fight against this serious environmental degradation. This article relies on an inter-university targeted program (ITP) funded by the Coopération Universitaire au Développement (CUD) called "Invasion of circular lowlands (cuvettes) of south-eastern Niger by aeolian deposits: processes, impacts and means of struggle" to demonstrate the interest of an inter / multidisciplinary approach in the research of a better solution to an environmental problem as comprehensive as that of desertification. The study is focused on a specific form of desertification, which is that of silting “cuvettes”, areas of lowlands in the south-eastern Niger. Two examples illustrate the practical contribution of this type of approach. The article also shows the link between all the teams who have contributed to the results of the ITP and the development of this special issue. [less ▲]

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See detailGestion journalière et recours en annulation
Caprasse, Olivier ULg

in Revue Pratique des Sociétés Civiles et Commerciales (2010)

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See detailGestion médicale des myopathies: les premiers gestes
Votion, Dominique ULg; Van Galen, Gaby ULg; Caudron, Isabelle et al

in Pratique Vétérinaire Equine (2009), 41(numero special), 119-126

Detailed reference viewed: 57 (21 ULg)
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See detailLa gestion par la dérogation : une politique d'apprentissage industriel en Belgique francophone
Levêque, Audrey ULg; Vrancken, Didier ULg

in Formation Emploi : Revue Française de Sciences Sociales (2004), 86

Detailed reference viewed: 18 (6 ULg)