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Titre : Recherches pour un atlas de Constantine : approche statistique et thématique Type de document : texte imprimé Auteurs : Messaoud Marouk ; Université Mentouri, Editeur scientifique ; M. C?te, Directeur de thèse Année de publication : 2010 Importance : 364 f. Note générale : 01 Disponible à la salle de recherche 01 Disponible au magazin de la B.U.C. 01 CD Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Cartographie Espace urbain Atlas Agglomération constantinoise Approche thématique Analyse de l'espace Langage visuel Représentations graphiques et cartographiques Répartition géographique Traitement des données Structuration de l'espace Index. décimale : 550 Sciences de la terre En ligne : ../theses/sc-terre/MAR5845.pdf Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=4295 Recherches pour un atlas de Constantine : approche statistique et thématique [texte imprimé] / Messaoud Marouk ; Université Mentouri, Editeur scientifique ; M. C?te, Directeur de thèse . - 2010 . - 364 f.
01 Disponible à la salle de recherche 01 Disponible au magazin de la B.U.C. 01 CD
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Cartographie Espace urbain Atlas Agglomération constantinoise Approche thématique Analyse de l'espace Langage visuel Représentations graphiques et cartographiques Répartition géographique Traitement des données Structuration de l'espace Index. décimale : 550 Sciences de la terre En ligne : ../theses/sc-terre/MAR5845.pdf Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=4295 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité MAR/5845 MAR/5845 Thèse Bibliothèque principale Thèses Disponible Cartographie de l'érosion par télédétection satellitaire appliquée à la zone de Médéa / Mohamed-Said Guettouche
Titre : Cartographie de l'érosion par télédétection satellitaire appliquée à la zone de Médéa Type de document : texte imprimé Auteurs : Mohamed-Said Guettouche ; Université d'Alger, Editeur scientifique ; M. Marrour, Directeur de thèse Année de publication : 1991 Importance : 112 f. Note générale : 02 Disponibles au magasin de la B.U.C. Langues : Français (fre) Catégories : Français - Anglais
Sciences de la terreTags : Satellite Cartographie Télédétection Erosion Médéa (Algérie) Index. décimale : 550 Sciences de la terre Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=4325 Cartographie de l'érosion par télédétection satellitaire appliquée à la zone de Médéa [texte imprimé] / Mohamed-Said Guettouche ; Université d'Alger, Editeur scientifique ; M. Marrour, Directeur de thèse . - 1991 . - 112 f.
02 Disponibles au magasin de la B.U.C.
Langues : Français (fre)
Catégories : Français - Anglais
Sciences de la terreTags : Satellite Cartographie Télédétection Erosion Médéa (Algérie) Index. décimale : 550 Sciences de la terre Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=4325 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité GUE/2644 GUE/2644 Thèse Bibliothèque principale Thèses Disponible
Titre : Cartographie de la pollution par les hydrocarbures totaux au niveau de la plate forme industrielle de Skikda Type de document : texte imprimé Auteurs : Université Mentouri, Editeur scientifique Année de publication : 2002 Importance : 112 f. Note générale : 01 Disponible à la salle de recherche
01 Disponible au magasin de la bibliothèque centraleLangues : Français (fre) Catégories : Français - Anglais
BiologieTags : Eau Algérie Sol Pollution Hydrocarbures Liches Cartographie Skikda Index. décimale : 570 Sciences de la vie. Biologie Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=1362 Cartographie de la pollution par les hydrocarbures totaux au niveau de la plate forme industrielle de Skikda [texte imprimé] / Université Mentouri, Editeur scientifique . - 2002 . - 112 f.
01 Disponible à la salle de recherche
01 Disponible au magasin de la bibliothèque centrale
Langues : Français (fre)
Catégories : Français - Anglais
BiologieTags : Eau Algérie Sol Pollution Hydrocarbures Liches Cartographie Skikda Index. décimale : 570 Sciences de la vie. Biologie Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=1362 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ROU/3824 ROU/3824 Thèse Bibliothèque principale Thèses Disponible
Titre : Cartographie de la variabilité thermique des écosystèmes forestiers de l’Est algérien Type de document : texte imprimé Auteurs : Ahmed Laala, Auteur ; Djamel Alatou, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 212 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
BiologieTags : Variabilité Température Forêt NDVI SIG MODIS Est algérien Cartographie Variability Temperature Forest GIS , Eastern Algeria Cartography ???????? ??????? ?????? ???? ?????? ??????? ?????? ???? ????????? ???????? ????? ??????? MODIS ??? ??????? Index. décimale : 570 Sciences de la vie. Biologie Résumé : Algerian forest patrimony is estimated at 4 million hectares, including forests, Scrub and brush. This forest is exposed to natural and anthropogenic hazards that cause severe degradation resulting mainly in continued regressive evolution and a ubstantial loss of wealth. Among the natural threats is the climate conditions and particularly the temperature of the environment in which forest ecosystems evolve. In addition to its action on life processes, on growth and on phenology of species, temperature can change also the biogeographic areas of ecosystems.
In this study we analyzed the temperature to characterize the thermal environment of
eastern Algeria and the effects of its variation on the dynamics and photosynthetic activity of forest ecosystems in this vast area. The used data is the temperatures for a period of 30 consecutive years (1982-2011) and spectral index (NDVI) which can detect the photosynthetic signal above the canopy.
Statistical analysis of long temperature series reveals that the warming observed
worldwide is already noticed in eastern Algeria. The majority of the wilayas exposed to this hazard, where the trend is more pronounced for the annual maximum temperature, may reach 3 °C/30years, an increase of 0.1C°/year. Thus, the estimate of thermal field for each pixel in eastern Algeria was realized by using Geostatistical methods based on multiple regression between temperature and the explanatory variables describing the relief. From these spatial data, the thermal limits have been defined for each forest species. Finally, the technical of GIS and satellite images allowed us to monitor the dynamics of forest vegetation, and to build maps that define the relationship between forest biomass and thermal parameters. These maps helped us to
identify 901087 hectares where trees were very sensitive to changes in the average temperature, with a percentage of 53.9% of the total area of the studied forest ecosystems. Thus, the minimum temperature affects photosynthesis of forest species in an area of 852406 ha with 50.8% of the total forest area. This cartographic expression is effective, firstly for forestry in the discrimination of forest plots where the thermal factor is the limiting factor of productivity and secondly for decision makers to define the forest management strategies of country.
Diplôme : Doctorat en sciences En ligne : ../theses/biologie/LAA6983.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10412 Cartographie de la variabilité thermique des écosystèmes forestiers de l’Est algérien [texte imprimé] / Ahmed Laala, Auteur ; Djamel Alatou, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2016 . - 212 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
BiologieTags : Variabilité Température Forêt NDVI SIG MODIS Est algérien Cartographie Variability Temperature Forest GIS , Eastern Algeria Cartography ???????? ??????? ?????? ???? ?????? ??????? ?????? ???? ????????? ???????? ????? ??????? MODIS ??? ??????? Index. décimale : 570 Sciences de la vie. Biologie Résumé : Algerian forest patrimony is estimated at 4 million hectares, including forests, Scrub and brush. This forest is exposed to natural and anthropogenic hazards that cause severe degradation resulting mainly in continued regressive evolution and a ubstantial loss of wealth. Among the natural threats is the climate conditions and particularly the temperature of the environment in which forest ecosystems evolve. In addition to its action on life processes, on growth and on phenology of species, temperature can change also the biogeographic areas of ecosystems.
In this study we analyzed the temperature to characterize the thermal environment of
eastern Algeria and the effects of its variation on the dynamics and photosynthetic activity of forest ecosystems in this vast area. The used data is the temperatures for a period of 30 consecutive years (1982-2011) and spectral index (NDVI) which can detect the photosynthetic signal above the canopy.
Statistical analysis of long temperature series reveals that the warming observed
worldwide is already noticed in eastern Algeria. The majority of the wilayas exposed to this hazard, where the trend is more pronounced for the annual maximum temperature, may reach 3 °C/30years, an increase of 0.1C°/year. Thus, the estimate of thermal field for each pixel in eastern Algeria was realized by using Geostatistical methods based on multiple regression between temperature and the explanatory variables describing the relief. From these spatial data, the thermal limits have been defined for each forest species. Finally, the technical of GIS and satellite images allowed us to monitor the dynamics of forest vegetation, and to build maps that define the relationship between forest biomass and thermal parameters. These maps helped us to
identify 901087 hectares where trees were very sensitive to changes in the average temperature, with a percentage of 53.9% of the total area of the studied forest ecosystems. Thus, the minimum temperature affects photosynthesis of forest species in an area of 852406 ha with 50.8% of the total forest area. This cartographic expression is effective, firstly for forestry in the discrimination of forest plots where the thermal factor is the limiting factor of productivity and secondly for decision makers to define the forest management strategies of country.
Diplôme : Doctorat en sciences En ligne : ../theses/biologie/LAA6983.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10412 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité LAA/6983 LAA/6983 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 : ????? ?????? ????? ??? ??? ??? ??? ??????? 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 : https://bu.umc.edu.dz/md/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 (Route ain el bey, Algérie) : Université Constantine 1, 2013.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Aménagement du TerritoireTags : ????? ?????? ????? ??? ??? ??? ??? ??????? 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 : https://bu.umc.edu.dz/md/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
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