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Water has become a challenging resource that many countries worldwide are concerned with. Thus, water is often linked with health, society development, national income and even international geo-politics. Sometimes, water resources are unavailable, but successful management involves developing approaches and projects to assure water supply. However, there are some countries with available water resources, but unsatisfactory management, and thus complain about water supply becoming a national problem. This situation is prevalent in Lebanon, a country characterized by abundant water resources whether on the surface or sub-surface. It is a paradox that there is still imbalance in water supply/demand in Lebanon, and water resources are now under stress due to chaotic use. This has been exacerbated by the oscillating climatic conditions, increased population and improper management. Therefore, people receive less than one-third of their water needs, and most water supplied is of poor quality. The current status shows a descending trend. Undoubtedly, if the water sector in Lebanon continues this way, we should anticipate unfavourable (and may be severe) consequences. Many studies have been conducted on water and related disciplines in Lebanon; however, all of them focus on specific themes and sometimes defined regions. Nevertheless, the occurred changes on the influencers (natural and man-made) have not been considered. This book is the first of its type for Lebanon, and it shows all aspects of water resources with updated measurements and findings obtained by adopting new techniques. It diagnoses in-depth the major elements of water flow/storage mechanism that have never been covered in such a comprehensive manner before. Also, this book introduces and analyses the existing challenges and proposes solutions. It represents a comprehensive investigation of the water resources in Lebanon.

Water. --- Environmental management. --- Ecology . --- Pollution. --- Environmental monitoring. --- Water, general. --- Environmental Management. --- Ecology. --- Pollution, general. --- Monitoring/Environmental Analysis. --- Biomonitoring (Ecology) --- Ecological monitoring --- Environmental quality --- Monitoring, Environmental --- Applied ecology --- Environmental engineering --- Pollution --- Chemical pollution --- Chemicals --- Contamination of environment --- Environmental pollution --- Contamination (Technology) --- Asbestos abatement --- Bioremediation --- Factory and trade waste --- Hazardous waste site remediation --- Hazardous wastes --- In situ remediation --- Lead abatement --- Pollutants --- Refuse and refuse disposal --- Balance of nature --- Biology --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Environmental sciences --- Population biology --- Environmental stewardship --- Stewardship, Environmental --- Management --- Hydrology --- Measurement --- Monitoring --- Environmental aspects --- Ecology --- Water-supply --- Availability, Water --- Water availability --- Water resources --- Natural resources --- Public utilities --- Water resources development --- Water utilities

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Water has become a challenging resource that many countries worldwide are concerned with. Thus, water is often linked with health, society development, national income and even international geo-politics. Sometimes, water resources are unavailable, but successful management involves developing approaches and projects to assure water supply. However, there are some countries with available water resources, but unsatisfactory management, and thus complain about water supply becoming a national problem. This situation is prevalent in Lebanon, a country characterized by abundant water resources whether on the surface or sub-surface. It is a paradox that there is still imbalance in water supply/demand in Lebanon, and water resources are now under stress due to chaotic use. This has been exacerbated by the oscillating climatic conditions, increased population and improper management. Therefore, people receive less than one-third of their water needs, and most water supplied is of poor quality. The current status shows a descending trend. Undoubtedly, if the water sector in Lebanon continues this way, we should anticipate unfavourable (and may be severe) consequences. Many studies have been conducted on water and related disciplines in Lebanon; however, all of them focus on specific themes and sometimes defined regions. Nevertheless, the occurred changes on the influencers (natural and man-made) have not been considered. This book is the first of its type for Lebanon, and it shows all aspects of water resources with updated measurements and findings obtained by adopting new techniques. It diagnoses in-depth the major elements of water flow/storage mechanism that have never been covered in such a comprehensive manner before. Also, this book introduces and analyses the existing challenges and proposes solutions. It represents a comprehensive investigation of the water resources in Lebanon.

Nature protection --- Measuring methods in physics --- General ecology and biosociology --- Water supply. Water treatment. Water pollution --- Environmental protection. Environmental technology --- water --- ecologie --- milieubeleid --- milieutechnologie --- milieubeheer --- bindingen (chemie)

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This book presents a collection of chapters covering research on the Litani River Basin. The Litani River Basin occupies about a quarter of Lebanon's surface area, and it has recently been subject to severe conditions such as contamination and decreased discharge. This motivated the Lebanese government to take action and start working on the remediation of the river. These actions are also supported by international organizations including the World Bank.

Nature protection --- Hydrosphere --- Meteorology. Climatology --- Water supply. Water treatment. Water pollution --- Environmental protection. Environmental technology --- hydrologie --- waterbehandeling --- waterverontreiniging --- milieuverontreiniging --- klimaatverandering --- broeikaseffect --- Lebanon

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Water-supply --- Water resources development

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Fréquemment assimilé aux politiques publiques qui ont accompagné la reconstruction postérieure à la Seconde Guerre mondiale, l'aménagement du territoire tel qu'on le concevait alors visait la modernisation du pays. Il était pensé comme facteur de progrès a priori et reposait sur une conception techniciste qui voyait dans des ingénieurs les seules autorités compétentes, excluant l'expérience des populations. Les nuisances et les bouleversements de tous ordres induits par les aménagements étaient considérés comme négligeables, le prix à payer dans l'intérêt général. Leur contestation ne pouvait être motivée que par l'ignorance ou l'égoïsme. Les dix-neuf contributions réunies dans ce livre proposent une vision nouvelle des aménagements territoriaux. Pensant les territoires comme des champs de négociation où s'affrontent des forces variées, elles cherchent à inclure dans l'étude de leur aménagement la façon dont l'environnement, que les sociétés cherchent à maîtriser et à mettre au service de leurs desseins, réagit à son tour à la transformation imposée. Considérant des aménagements effectués à toutes les périodes de l'histoire, elles cherchent à identifier leur impact économique, social, environnemental ou même culturel, y compris sur le long terme. Une tentative ambitieuse, tant il est vrai que même lorsque les aménagements passés sont identifiés comme des échecs, voire comme des réalisations néfastes, par leurs auteurs eux-mêmes, il est bien rare que cela soit exprimé publiquement.

Aménagement du territoire --- Gestion de l'environnement --- Aspect environnemental --- Histoire --- Regional planning --- Environmental aspects --- History --- Congresses --- Aspect de l'environnement --- Congrès --- Aménagement du territoire --- Congrès --- Histoire. --- Urban Studies --- aménagement du territoire --- environnement --- urbanisme