Résultat de la recherche
4 recherche sur le tag
'planning' 
Visionner les documents numériques
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Interroger des sources externesتـهيئة و تسيير الموارد المائية و أفاق التنمية الزراعية بالجنوب الشرقي للجزائر؛حالة المنطقة السهلية للزيبان / عمار سماعلي
Titre : تـهيئة و تسيير الموارد المائية و أفاق التنمية الزراعية بالجنوب الشرقي للجزائر؛حالة المنطقة السهلية للزيبان : تشخيص الواقع و أفاق التطوير. Type de document : texte imprimé Auteurs : عمار سماعلي, Auteur ; محمد الطاهر بن عزوز, Directeur de thèse Mention d'édition : 08/10/2020 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2020 Importance : 444 ورقة. Format : 30 cm. Note générale : 1نسخ موجودة مكتبة المركزية.
Langues : Arabe (ara) Catégories : Arabe
التهيئة العمرانيةTags : الزيبان التصحر التغيرات المناخية الموارد المائية التهيئة التسيير الإقلاع الزراعي التنمية المستدامة water resources planning sustainable management ziban desertification development of Saharan agriculture ressources en eau aménagement gestion durable désertification essor de
l’agriculture saharienneIndex. décimale : 711 التهيئة العمرانية Résumé :
Water, planning, sustainable management: elements which represent the equation of development of the arid region. Considering the climatic characteristics, water situation, and the agricultural development incarnated by numerous agricultural activities of the study area, Control of water resources through the preparation and competences of sustainable management get strategy of the Government in the field which forms the essence of economic revival in economies of many countries in the world. Elements of the natural zone of the study field are characterized by (vulnerability and sensibility).At the same time; they represent obstacles to the availability of water resources. From the climatic side, climate plays a great role in influencing the situation
with Piezometric level of the underground level and the decrease of the surface level, mainly the one exposed to evaporation and the growing arrogation in the region. In addition to that, it has a great role in influencing the resistance of the soil and its tenacity and disintegration. Through analysis of the climatic data based on precipitation, heat, evaporation, sunbathing, and wind , the study reveals that the region is of an arid climate characterized by scarcity of rain downfall and increase of heat; therefore, it gets arid and
inevitability of arrogation increases. With a belief in the idea of planning, sustainable management and an agricultural revolution in the region, we raise this question: Are available natural resources able to cope with the agricultural lift-off and requirements of the incarnated revolution in the
region? Are they able to meet balance between sectors? Data recorded from the agricultural sector since 1983, when the state began to restructure the agricultural sector in the law on the ownership of real estate, under the
incentive program. Contribute to the promotion of farmers in the region.This will contribute to the development of Algerian non-hydrocarbon exports, the most important of which are dates, early vegetables, seasonal vegetables and legumes, likely to contribute to and strengthen the national economy
Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/ASEM4502.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11339 تـهيئة و تسيير الموارد المائية و أفاق التنمية الزراعية بالجنوب الشرقي للجزائر؛حالة المنطقة السهلية للزيبان : تشخيص الواقع و أفاق التطوير. [texte imprimé] / عمار سماعلي, Auteur ; محمد الطاهر بن عزوز, Directeur de thèse . - 08/10/2020 . - جامعة الإخوة منتوري قسنطينة, 2020 . - 444 ورقة. ; 30 cm.
1نسخ موجودة مكتبة المركزية.
Langues : Arabe (ara)
Catégories : Arabe
التهيئة العمرانيةTags : الزيبان التصحر التغيرات المناخية الموارد المائية التهيئة التسيير الإقلاع الزراعي التنمية المستدامة water resources planning sustainable management ziban desertification development of Saharan agriculture ressources en eau aménagement gestion durable désertification essor de
l’agriculture saharienneIndex. décimale : 711 التهيئة العمرانية Résumé :
Water, planning, sustainable management: elements which represent the equation of development of the arid region. Considering the climatic characteristics, water situation, and the agricultural development incarnated by numerous agricultural activities of the study area, Control of water resources through the preparation and competences of sustainable management get strategy of the Government in the field which forms the essence of economic revival in economies of many countries in the world. Elements of the natural zone of the study field are characterized by (vulnerability and sensibility).At the same time; they represent obstacles to the availability of water resources. From the climatic side, climate plays a great role in influencing the situation
with Piezometric level of the underground level and the decrease of the surface level, mainly the one exposed to evaporation and the growing arrogation in the region. In addition to that, it has a great role in influencing the resistance of the soil and its tenacity and disintegration. Through analysis of the climatic data based on precipitation, heat, evaporation, sunbathing, and wind , the study reveals that the region is of an arid climate characterized by scarcity of rain downfall and increase of heat; therefore, it gets arid and
inevitability of arrogation increases. With a belief in the idea of planning, sustainable management and an agricultural revolution in the region, we raise this question: Are available natural resources able to cope with the agricultural lift-off and requirements of the incarnated revolution in the
region? Are they able to meet balance between sectors? Data recorded from the agricultural sector since 1983, when the state began to restructure the agricultural sector in the law on the ownership of real estate, under the
incentive program. Contribute to the promotion of farmers in the region.This will contribute to the development of Algerian non-hydrocarbon exports, the most important of which are dates, early vegetables, seasonal vegetables and legumes, likely to contribute to and strengthen the national economy
Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/ASEM4502.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11339 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité سما/4502 سما/4502 Thèse Bibliothèque principale Thèses Disponible
Titre : Les barrages en exploitation dans l’Est algérien : fonctionnement hydrologique et aménagement. Étude de cas Type de document : texte imprimé Auteurs : Farah Boutouatou, Auteur ; Azzedine Mebarki, Directeur de thèse ; Benoit Laignel, Directeur de thèse Mention d'édition : 05/11/2020 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2020 Importance : 173 f. Format : 30 cm. Note générale : Doctorat 3éme CYCLE LMD.
1 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Aménagement du TerritoireTags : Aménagement du territoire: Hydrologie et gestion des hydrosystémes Bassin versant barrage bilan de régularisation matrice de Bertin ondelettes variabilité hydrologique envasement aménagement Est algérien Basin catchment dam regularization balance Bertin matrix wavelet hydrological variability sedimentation planning East Algeria حوض تجميعي السد، الموازنة المائية مصفوفة برتين اطياف الموجات التغيرات الهيدرولوجية التوحل التهيئة الشرق الجزائري Index. décimale : 711 (Aménagement du territoire) Résumé :
During last three decades, Algeria is known for an immense and ambitious program in building of dams. Climatically, East Algeria is of the most abundant rainfall in the territory, where 25 dams are recently in operation, distributed through watersheds, with very contrasting physical characters. On the hydrotechnical plan, it’s characterized by the large variety in hydraulic properties specified from the perspective of their basins catchment, availability of lakes/reservoirs, and other auxiliary works. Data of water balance from the National Agency of Dams and Transfers (A.N.B.T) associates the follow-up and studies on the monthly and annual evolutions of entries, exits and deficits in the dams, as well as the knowledge of the hydrological behavior of the construction driven by the rainfall and other climatic fluctuations generally. Based on the analysis in ten dams with a hydrological observation over 23 years (from September 1990 to August 2013), a significant difference between the average interannual regulated volume (21.0 hm³) and theoretical regulated volume (37.7 hm³) shows an importance deficit in the water supply system which is strongly related to the frequency of wet and dry years. A chronological graphic method, with a statistical approach in data processing (type ""Bertin matrix""), is applied for three principal parameters (input, rainfall and storage rate). The result indicates a strong relationship between the parameters studied: a clear growth from the dry years from September 1990 until August 2002, and vice versa for wet years from 2003. These results are confirmed by the wavelet analysis: the dams storability are strongly influenced (from 66 % to 93 %) by a climatic variability and the left (from 7 to 34 %) is related to other factors such as the physiography of basin catchments. Results of the water balance show strong water losses by evaporation. The volume of water leaked, particularly on the karst sites (Foum El Gherza and Hammam Grouz), can reach to a significant peak specifically during the wet years 1990/91 and 2004/05. Otherwise, the phenomena of risings origins from excessive volumes evacuated from reservoirs or drainage of dams as details in the flood study for three dams Cheffia, Zardezas and Foum El Gherza. The quantification of sediment volumes in the dams (bathymetric campaigns 2004 and 2014) shows a reduction in storage capacity of the dams over time with a storage loss of 231 hm³ according to the survey in 2004, and 328 hm³ comparing to 2014. Finally, the analysis focuses on the inter-basin water transfer systems from large dams, and on the possibility of an interconnected management system to cooperate the basins in Eastern Algeria.Note de contenu : Annexes. Diplôme : Doctorat En ligne : ../theses/amenagement/BOU7685.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11519 Les barrages en exploitation dans l’Est algérien : fonctionnement hydrologique et aménagement. Étude de cas [texte imprimé] / Farah Boutouatou, Auteur ; Azzedine Mebarki, Directeur de thèse ; Benoit Laignel, Directeur de thèse . - 05/11/2020 . - جامعة الإخوة منتوري قسنطينة, 2020 . - 173 f. ; 30 cm.
Doctorat 3éme CYCLE LMD.
1 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Aménagement du TerritoireTags : Aménagement du territoire: Hydrologie et gestion des hydrosystémes Bassin versant barrage bilan de régularisation matrice de Bertin ondelettes variabilité hydrologique envasement aménagement Est algérien Basin catchment dam regularization balance Bertin matrix wavelet hydrological variability sedimentation planning East Algeria حوض تجميعي السد، الموازنة المائية مصفوفة برتين اطياف الموجات التغيرات الهيدرولوجية التوحل التهيئة الشرق الجزائري Index. décimale : 711 (Aménagement du territoire) Résumé :
During last three decades, Algeria is known for an immense and ambitious program in building of dams. Climatically, East Algeria is of the most abundant rainfall in the territory, where 25 dams are recently in operation, distributed through watersheds, with very contrasting physical characters. On the hydrotechnical plan, it’s characterized by the large variety in hydraulic properties specified from the perspective of their basins catchment, availability of lakes/reservoirs, and other auxiliary works. Data of water balance from the National Agency of Dams and Transfers (A.N.B.T) associates the follow-up and studies on the monthly and annual evolutions of entries, exits and deficits in the dams, as well as the knowledge of the hydrological behavior of the construction driven by the rainfall and other climatic fluctuations generally. Based on the analysis in ten dams with a hydrological observation over 23 years (from September 1990 to August 2013), a significant difference between the average interannual regulated volume (21.0 hm³) and theoretical regulated volume (37.7 hm³) shows an importance deficit in the water supply system which is strongly related to the frequency of wet and dry years. A chronological graphic method, with a statistical approach in data processing (type ""Bertin matrix""), is applied for three principal parameters (input, rainfall and storage rate). The result indicates a strong relationship between the parameters studied: a clear growth from the dry years from September 1990 until August 2002, and vice versa for wet years from 2003. These results are confirmed by the wavelet analysis: the dams storability are strongly influenced (from 66 % to 93 %) by a climatic variability and the left (from 7 to 34 %) is related to other factors such as the physiography of basin catchments. Results of the water balance show strong water losses by evaporation. The volume of water leaked, particularly on the karst sites (Foum El Gherza and Hammam Grouz), can reach to a significant peak specifically during the wet years 1990/91 and 2004/05. Otherwise, the phenomena of risings origins from excessive volumes evacuated from reservoirs or drainage of dams as details in the flood study for three dams Cheffia, Zardezas and Foum El Gherza. The quantification of sediment volumes in the dams (bathymetric campaigns 2004 and 2014) shows a reduction in storage capacity of the dams over time with a storage loss of 231 hm³ according to the survey in 2004, and 328 hm³ comparing to 2014. Finally, the analysis focuses on the inter-basin water transfer systems from large dams, and on the possibility of an interconnected management system to cooperate the basins in Eastern Algeria.Note de contenu : Annexes. Diplôme : Doctorat En ligne : ../theses/amenagement/BOU7685.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11519 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/7685 BOU/7685 Thèse Bibliothèque principale Thèses Disponible
Titre : Le bassin-versant de la seybouse (Algérie orientale) : hydrologie et amenagement des eaux Type de document : texte imprimé Auteurs : Abdelaziz Louamri, Auteur ; Azzedine Mebarki, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2013 Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
Aménagement du TerritoireTags : أمطار صبیبات سائلة نقل صلب نمدجة خرائط تهیئة حوض واد السیبوس rain liquid flow sediment transport modeling mapping planning Seybouse wadi basin pluies débits liquides transports solides modélisation cartographie aménagement bassin de l’oued Seybouse Index. décimale : 711 (Aménagement du territoire) Résumé : The surface hydrology deals with problems of both quantitative and qualitative runoff. Three major themes were addressed in this research on the hydrology of the watershed of the river in eastern Algeria (Seybouse):
- Rainfall (annual rainfall and maximum daily rainfall) and automatic mapping;
- The liquid flows in wadis observed at hydrometric stations highlighting the terms of the water balance, the variability of inflow at different timescales and the importance of flood events. Also, water management is studied through dams and water transfers; - Finally, the sediment transport wadis, modeling in relation to liquid flows and their impact on siltation of dams.
The basin, with an area of 6745 km2, consists of very different physical and climatic environments: semi-arid in south (High Plains) and sub-humid north (Tell) draining rivers with very different flows. Rains, punctually known vary from 230 mm at Aioun Settara raining station in the High Plains to 867 mm at Mechroha raining station in the basin of the Oued Mellah with extremes that mapping helped to develop. Data
analysis, geostatistics, and the digital terrain model (DTM), have allowed spatialization (automatic mapping) information "rain" over several periods.
Rates observed at gauging stations over the period 1971/72-1987/88 shows the variations of annual runoff ranging from 23 mm to Station Moulin Rochefort in the High Plains to 196 mm at Bouchegouf gauging station in the south- Tellian, the flow rate ranging from 6.3 to 26.4% and the flow deficit from 336.3 to 545.7 mm per year for the same basins. In times of flood for the river basin to Seybouse Mirbeck, the
instantaneous flow rate reached 1236 m3 / s at December 31, 1984. Modeling, starting from the maximum daily rainfall mapping has allowed the estimation of maximum daily flows and peak flows leading to the sub-basin of the Bouhamdane River.
Mobilization of surface water is carried by dams (two large dams, four small dams and sixty dams). But the very growing water needs in the basin can be satisfied by transfer involving very large volumes of water.
The study of sediment transport and their interannual variability and inter-monthly is realized by a comparative analysis of the sub-basins. The case study of the river basin Bouhamdane allowed proposing laws Qs-QL and bi-frequency curves and quantification of sedimentation dam Hammam Debagh inflow since December 1987.
This research helped contribute to deepen the knowledge of Algerian hydrology of an important exoréic watershed in Eastern Algeria (Oued Seybouse). It was an opportunity to apply statistical methods, interpolation (kriging) and automatic mapping.Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/LOU6428.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9458 Le bassin-versant de la seybouse (Algérie orientale) : hydrologie et amenagement des eaux [texte imprimé] / Abdelaziz Louamri, Auteur ; Azzedine Mebarki, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2013.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Aménagement du TerritoireTags : أمطار صبیبات سائلة نقل صلب نمدجة خرائط تهیئة حوض واد السیبوس rain liquid flow sediment transport modeling mapping planning Seybouse wadi basin pluies débits liquides transports solides modélisation cartographie aménagement bassin de l’oued Seybouse Index. décimale : 711 (Aménagement du territoire) Résumé : The surface hydrology deals with problems of both quantitative and qualitative runoff. Three major themes were addressed in this research on the hydrology of the watershed of the river in eastern Algeria (Seybouse):
- Rainfall (annual rainfall and maximum daily rainfall) and automatic mapping;
- The liquid flows in wadis observed at hydrometric stations highlighting the terms of the water balance, the variability of inflow at different timescales and the importance of flood events. Also, water management is studied through dams and water transfers; - Finally, the sediment transport wadis, modeling in relation to liquid flows and their impact on siltation of dams.
The basin, with an area of 6745 km2, consists of very different physical and climatic environments: semi-arid in south (High Plains) and sub-humid north (Tell) draining rivers with very different flows. Rains, punctually known vary from 230 mm at Aioun Settara raining station in the High Plains to 867 mm at Mechroha raining station in the basin of the Oued Mellah with extremes that mapping helped to develop. Data
analysis, geostatistics, and the digital terrain model (DTM), have allowed spatialization (automatic mapping) information "rain" over several periods.
Rates observed at gauging stations over the period 1971/72-1987/88 shows the variations of annual runoff ranging from 23 mm to Station Moulin Rochefort in the High Plains to 196 mm at Bouchegouf gauging station in the south- Tellian, the flow rate ranging from 6.3 to 26.4% and the flow deficit from 336.3 to 545.7 mm per year for the same basins. In times of flood for the river basin to Seybouse Mirbeck, the
instantaneous flow rate reached 1236 m3 / s at December 31, 1984. Modeling, starting from the maximum daily rainfall mapping has allowed the estimation of maximum daily flows and peak flows leading to the sub-basin of the Bouhamdane River.
Mobilization of surface water is carried by dams (two large dams, four small dams and sixty dams). But the very growing water needs in the basin can be satisfied by transfer involving very large volumes of water.
The study of sediment transport and their interannual variability and inter-monthly is realized by a comparative analysis of the sub-basins. The case study of the river basin Bouhamdane allowed proposing laws Qs-QL and bi-frequency curves and quantification of sedimentation dam Hammam Debagh inflow since December 1987.
This research helped contribute to deepen the knowledge of Algerian hydrology of an important exoréic watershed in Eastern Algeria (Oued Seybouse). It was an opportunity to apply statistical methods, interpolation (kriging) and automatic mapping.Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/LOU6428.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9458 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité LOU/6428 LOU/6428 Thèse Bibliothèque principale Thèses Disponible Documents numériques
texte intégraleAdobe Acrobat PDF
Titre : Résolution du probléme de l'emploi du temps : Proposition d'un algorithme évolutionnaire multi-objectif Auteurs : Fatiha Troudi ; Univ. de Constantine, Éditeur scientifique ; M.K. Kholladi, Directeur de thèse Année de publication : 2006 Importance : 117 f. Note générale : 01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD Catégories : Français - Anglais
InformatiqueTags : problème de l'emploi du temps Planning Méta heuristiques Algorithmes évolutionnaires Optimisation combinatoire Optimisation multi-objectif Index. décimale : 004 Traitement de données. Informatique En ligne : ../theses/informatique/TRO4557.pdf Permalink : index.php?lvl=notice_display&id=263 Résolution du probléme de l'emploi du temps : Proposition d'un algorithme évolutionnaire multi-objectif [] / Fatiha Troudi ; Univ. de Constantine, Éditeur scientifique ; M.K. Kholladi, Directeur de thèse . - 2006 . - 117 f.
01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD
Catégories : Français - Anglais
InformatiqueTags : problème de l'emploi du temps Planning Méta heuristiques Algorithmes évolutionnaires Optimisation combinatoire Optimisation multi-objectif Index. décimale : 004 Traitement de données. Informatique En ligne : ../theses/informatique/TRO4557.pdf Permalink : index.php?lvl=notice_display&id=263 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité TRO/4557 TRO/4557 Thèse Bibliothèque principale Thèses Disponible
