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Partager le résultat de cette recherche Interroger des sources externesHydrodynamisme et minéralisation du complexe aquifère du bassin frontalier d'El Ma El Abiod wilaya de Tébessa (S-E Algérien) / Yacine Lekrine
Titre : Hydrodynamisme et minéralisation du complexe aquifère du bassin frontalier d'El Ma El Abiod wilaya de Tébessa (S-E Algérien) Type de document : texte imprimé Auteurs : Yacine Lekrine, Auteur ; Abdeslam Demdoum, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2015 Importance : 155 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : El Ma El Abiod-sècheresse surexploitation pollution nappe vulnérabilité vulnerability ????? ?????? ???? ????????? ?????? ?????? ?????? Index. décimale : 550 Sciences de la terre Résumé : The plain of El Ma El Abiod is located in the extreme eastern Algeria, in Tébessa and part of the watershed Chott Melhrir, it is subject to a semi-arid climate where the average rainfall scarcely exceeds the 250mm / year.
During recent decades, the area of El Ma El Abiod was marked by intense drought (erratic rainfall, higher temperatures and high evapotranspiration) also overexploitation of water reserves resulting a very significant downwash groundwater level of the Miocene tablecloth, which are the main source of food in the region; This leads to progressive desertification of the plain.
From the analysis of the current situation on the ground, this work helps to explain the operating mechanisms of the water of Miocene sands from its boundary conditions to its hydrodynamic and physicochemical characteristics, namely presence of pollutants and their sources.
This study is based on the development of an inventory of pollution sources, taking into account several factors, such as lithology land and climatic conditions, the location of discharges from sewage, farming and animal husbandry.
The vulnerability of groundwater in the plain of El Ma EL Abiod depends on the major expansion of the industrial, agricultural and urban context Despite a relative wealth of potential water resources, economic growth accompanied by industrialization, urban concentration accelerated and modernization of agriculture, led to a large increase in demand for water and therefore a high degree of pollution, monitoring degradation of water quality in the plain.
Diplôme : Magistère En ligne : ../theses/sc-terre/LEK6770.pdf Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9839 Hydrodynamisme et minéralisation du complexe aquifère du bassin frontalier d'El Ma El Abiod wilaya de Tébessa (S-E Algérien) [texte imprimé] / Yacine Lekrine, Auteur ; Abdeslam Demdoum, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2015 . - 155 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : El Ma El Abiod-sècheresse surexploitation pollution nappe vulnérabilité vulnerability ????? ?????? ???? ????????? ?????? ?????? ?????? Index. décimale : 550 Sciences de la terre Résumé : The plain of El Ma El Abiod is located in the extreme eastern Algeria, in Tébessa and part of the watershed Chott Melhrir, it is subject to a semi-arid climate where the average rainfall scarcely exceeds the 250mm / year.
During recent decades, the area of El Ma El Abiod was marked by intense drought (erratic rainfall, higher temperatures and high evapotranspiration) also overexploitation of water reserves resulting a very significant downwash groundwater level of the Miocene tablecloth, which are the main source of food in the region; This leads to progressive desertification of the plain.
From the analysis of the current situation on the ground, this work helps to explain the operating mechanisms of the water of Miocene sands from its boundary conditions to its hydrodynamic and physicochemical characteristics, namely presence of pollutants and their sources.
This study is based on the development of an inventory of pollution sources, taking into account several factors, such as lithology land and climatic conditions, the location of discharges from sewage, farming and animal husbandry.
The vulnerability of groundwater in the plain of El Ma EL Abiod depends on the major expansion of the industrial, agricultural and urban context Despite a relative wealth of potential water resources, economic growth accompanied by industrialization, urban concentration accelerated and modernization of agriculture, led to a large increase in demand for water and therefore a high degree of pollution, monitoring degradation of water quality in the plain.
Diplôme : Magistère En ligne : ../theses/sc-terre/LEK6770.pdf Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9839 Exemplaires
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Titre : خطر الفيصانات والنمو الحضري في الطاهير : جيجل Type de document : texte imprimé Auteurs : عز الدين العتلي, Auteur ; حفيزة ططار, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2015 Importance : 116 ورقة. Format : 30 سم. Note générale : 2نسخ موجودة مكتبة المركزية
Langues : Arabe (ara) Tags : ????????? ?????? ???? ????? ????? ?????? ???????? ????? ????? ?????
inondation aléa croissance urbaine vulnérabilité risque gestion de risque inondation hazard urban growth vulnerability risk risk managementIndex. décimale : 711 التهيئة العمرانية Résumé : Taher is exposed to three types of inondation , torrential inondation in troughs , plain inondation in the river terraces, and the urban inondation in the city, the main factors predisposing these inondations are heavy rain intensities and soil sealing that caused by the clay geological and urbanization, the hydro orphological approach allows us to make an inondation zones map.
The Risk of inondation become stronger in the cities , where the value of the stakes are higher because the population density is high. Taher City has experienced a strong urban growth between 1966 and 2008 when the rate of this growth has reached 8 %, historical analysis of urban sprawl allows us to highlight the logical about how there are the constructions in inondation zones who
that result by attracting many high level services and the communication.
Inondation risk management is based at the vulnerability by intervention plan who established by the municipality services, this plan make state material or humain resources in alert, without considering the formation of vulnerable people ,and about hazard management this management is purely limited by creating projects in the minor valley beds, without consideration of development political integrated the altitudes watershed.
Diplôme : Magistère En ligne : ../theses/amenagement/AELA4090.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10082 خطر الفيصانات والنمو الحضري في الطاهير : جيجل [texte imprimé] / عز الدين العتلي, Auteur ; حفيزة ططار, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2015 . - 116 ورقة. ; 30 سم.
2نسخ موجودة مكتبة المركزية
Langues : Arabe (ara)
Tags : ????????? ?????? ???? ????? ????? ?????? ???????? ????? ????? ?????
inondation aléa croissance urbaine vulnérabilité risque gestion de risque inondation hazard urban growth vulnerability risk risk managementIndex. décimale : 711 التهيئة العمرانية Résumé : Taher is exposed to three types of inondation , torrential inondation in troughs , plain inondation in the river terraces, and the urban inondation in the city, the main factors predisposing these inondations are heavy rain intensities and soil sealing that caused by the clay geological and urbanization, the hydro orphological approach allows us to make an inondation zones map.
The Risk of inondation become stronger in the cities , where the value of the stakes are higher because the population density is high. Taher City has experienced a strong urban growth between 1966 and 2008 when the rate of this growth has reached 8 %, historical analysis of urban sprawl allows us to highlight the logical about how there are the constructions in inondation zones who
that result by attracting many high level services and the communication.
Inondation risk management is based at the vulnerability by intervention plan who established by the municipality services, this plan make state material or humain resources in alert, without considering the formation of vulnerable people ,and about hazard management this management is purely limited by creating projects in the minor valley beds, without consideration of development political integrated the altitudes watershed.
Diplôme : Magistère En ligne : ../theses/amenagement/AELA4090.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10082 Exemplaires (1)
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Titre : Évaluation de la Vulnérabilité sismique à l'échelle d'une ville : cas de la ville de Constantine Type de document : texte imprimé Auteurs : Abdelheq Guettiche, Auteur ; Mostefa Mimoune, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 156 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : risque sismique vulnérabilité dommages scénario sismique Risk-UE ARL Constantine(Algérie) seismic risk vulnerability damages, RISK-UE seismic scenario Constantine (Algeria) ??? ?????? ????? ??????? ?????? Risk-UE??????? )???????( Index. décimale : 624 Génie civil Résumé : In this work, we performed a seismic vulnerability assessment of the city of Constantine (Algeria)
using A classic European macro-seismic method Risk-UE and innovative data mining-based methods
(Association Rule Learning, ARL).
The ARL method consists in establishing relationships between building attributes (number of stories
or building age) and the vulnerability classes of the European Macroseismic Scale, EMS 98. This
approach avoids the costly process in the analysis of seismic vulnerability requires site surveys for
collecting the necessary building characteristics, which often discourages the assessment of seismic
risk initiatives in moderate seismic prone regions. We validate our learning (proxy) by comparing
estimated vulnerability classes by our simple method to those actually observed on site by the
classical method Risk-UE.
For a given seismic scenario, the results give the likely damage comparable to those obtained by the
traditional method. These results are presented as histograms or risk maps using geographic
information system (GIS).
Finally, these results can be used by many policymakers as insurers, planners and urban
development, responsible for public safety and seismic specialists working on the codes of protection.Diplôme : Doctorat en sciences En ligne : ../theses/gcivil/GUE7072.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10529 Évaluation de la Vulnérabilité sismique à l'échelle d'une ville : cas de la ville de Constantine [texte imprimé] / Abdelheq Guettiche, Auteur ; Mostefa Mimoune, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2017 . - 156 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : risque sismique vulnérabilité dommages scénario sismique Risk-UE ARL Constantine(Algérie) seismic risk vulnerability damages, RISK-UE seismic scenario Constantine (Algeria) ??? ?????? ????? ??????? ?????? Risk-UE??????? )???????( Index. décimale : 624 Génie civil Résumé : In this work, we performed a seismic vulnerability assessment of the city of Constantine (Algeria)
using A classic European macro-seismic method Risk-UE and innovative data mining-based methods
(Association Rule Learning, ARL).
The ARL method consists in establishing relationships between building attributes (number of stories
or building age) and the vulnerability classes of the European Macroseismic Scale, EMS 98. This
approach avoids the costly process in the analysis of seismic vulnerability requires site surveys for
collecting the necessary building characteristics, which often discourages the assessment of seismic
risk initiatives in moderate seismic prone regions. We validate our learning (proxy) by comparing
estimated vulnerability classes by our simple method to those actually observed on site by the
classical method Risk-UE.
For a given seismic scenario, the results give the likely damage comparable to those obtained by the
traditional method. These results are presented as histograms or risk maps using geographic
information system (GIS).
Finally, these results can be used by many policymakers as insurers, planners and urban
development, responsible for public safety and seismic specialists working on the codes of protection.Diplôme : Doctorat en sciences En ligne : ../theses/gcivil/GUE7072.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10529 Exemplaires
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Titre : La gestion des risques et les fondements de bonne gouvernance dans la wilaya de Jijel Type de document : texte imprimé Auteurs : Lamia Boureboune, Auteur ; Salah Eddine Cherrad, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2018 Importance : 391 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : risques naturels vulnérabilité enjeux catastrophes prévention gestion assurancesbonne gouvernance natural hazards vulnerability stakes disasters management quite
management insurance prevention ??????? ???????? ???????? ????? ????? ?????? ???????Index. décimale : 711 (Aménagement du territoire) Résumé : Knowledge of natural hazards is still insufficient in our country, we don’t know the magnitude of a previous risk, whether flood or earthquake: the last extreme events have taken the dimensions of catastrophes as floods in Bab El Oued, Ghardaia, El Bayadh and earthquake in Boumerdes, which resulted in an impressive number of deaths and property damage, which seriously affected the state budget.
The present situation reflects a lack of experience feedback and that the memory of the effects of past disasters is not profitable at best to be able to apprehend positively the events to come.
However, the manifestations of natural hazards in Algeria confirm that many cities are directly exposed to natural hazards, earthquakes, floods, landslides such as the case of the present research applied to the wilaya of Jijel The wilaya of Jijel is characterized by a mountainous relief with strong slopes which dominates
in the North a littoral exposed to the coastal risk . The wilaya has experienced disasters that have marked the landscapes but also the memory of population, such as the 1856 tsunami, the 1928 cyclone, the 1984 floods, the forest fires of 1881 and 1983, and the impact of the advance of the sea on the urbanized coastline.
in front of this threat, what is the level of management of natural risks by the Authorities? Risk management practices in the wilaya of Jijel result in insufficient, but also constraints: the lack of available data, the insufficient of planning and urban planning instruments.
The vulnerability of the territories of the Jijel wilaya to the risks is very high through the strategic stakes such as the harbours impacted by the effects of the advance of the sea and the thermoelectric power station, while the dams are exposed to the seismic risk.
Risk management has improved considerably with the implementation of works to protect against the advance of the sea on the Kotama beach (downtown Jijel), drainage systems to limit the spread of floods in the plains.
Faced with these risks, what is the behavior of the populations? The survey conducted in the field will determine the level of perception of the inhabitants and their level of familiarity with the insurance against the effects of natural disasters (Cat Nat).
Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/BOU7269.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10887 La gestion des risques et les fondements de bonne gouvernance dans la wilaya de Jijel [texte imprimé] / Lamia Boureboune, Auteur ; Salah Eddine Cherrad, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2018 . - 391 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : risques naturels vulnérabilité enjeux catastrophes prévention gestion assurancesbonne gouvernance natural hazards vulnerability stakes disasters management quite
management insurance prevention ??????? ???????? ???????? ????? ????? ?????? ???????Index. décimale : 711 (Aménagement du territoire) Résumé : Knowledge of natural hazards is still insufficient in our country, we don’t know the magnitude of a previous risk, whether flood or earthquake: the last extreme events have taken the dimensions of catastrophes as floods in Bab El Oued, Ghardaia, El Bayadh and earthquake in Boumerdes, which resulted in an impressive number of deaths and property damage, which seriously affected the state budget.
The present situation reflects a lack of experience feedback and that the memory of the effects of past disasters is not profitable at best to be able to apprehend positively the events to come.
However, the manifestations of natural hazards in Algeria confirm that many cities are directly exposed to natural hazards, earthquakes, floods, landslides such as the case of the present research applied to the wilaya of Jijel The wilaya of Jijel is characterized by a mountainous relief with strong slopes which dominates
in the North a littoral exposed to the coastal risk . The wilaya has experienced disasters that have marked the landscapes but also the memory of population, such as the 1856 tsunami, the 1928 cyclone, the 1984 floods, the forest fires of 1881 and 1983, and the impact of the advance of the sea on the urbanized coastline.
in front of this threat, what is the level of management of natural risks by the Authorities? Risk management practices in the wilaya of Jijel result in insufficient, but also constraints: the lack of available data, the insufficient of planning and urban planning instruments.
The vulnerability of the territories of the Jijel wilaya to the risks is very high through the strategic stakes such as the harbours impacted by the effects of the advance of the sea and the thermoelectric power station, while the dams are exposed to the seismic risk.
Risk management has improved considerably with the implementation of works to protect against the advance of the sea on the Kotama beach (downtown Jijel), drainage systems to limit the spread of floods in the plains.
Faced with these risks, what is the behavior of the populations? The survey conducted in the field will determine the level of perception of the inhabitants and their level of familiarity with the insurance against the effects of natural disasters (Cat Nat).
Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/BOU7269.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10887 Exemplaires
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