Sökning: "water resources"
Visar resultat 11 - 15 av 725 avhandlingar innehållade orden water resources.
11. Basin-scale change in water availability and water quality under intensified irrigated agriculture
Sammanfattning : Changes in land use and water use can greatly impact the cycling of water and water-borne substances. Increased redistribution of river water to irrigated fields can cause enhanced evapotranspiration and decreased river discharge. LÄS MER
12. Global and continental perspectives on the sustainability of future agricultural water management
Sammanfattning : Ensuring water and food security in the Anthropocene requires an understanding of combined climate change patterns and land and water management options from local to global scale. In many regions, irrigation from river and groundwater sources is being used at unsustainable rates and climate change will further threaten those water sources. LÄS MER
13. Decision Support Model for a Sustainable Regional Water Supply
Sammanfattning : Water supply provision has traditionally been a municipal responsibility. However, environmental, social and economic drivers are now making it more attractive to manage the water services in a more aggregated way. LÄS MER
14. Land-Sea Interactions in the Coastal-Marine System of the Baltic Sea under Hydro-Climatic Variability
Sammanfattning : This thesis investigates a few important component processes for understanding and quantifying eutrophication in the Baltic Sea, that include characterization of nutrient loadings from land, water flow in the sea under changing climate conditions and transport of solutes originating from different locations along the coast. Furthermore, this study aims to improve our understanding on how processes from land (the nutrient loading conditions) and the sea (transport dynamics and water quality) couple to determine the fate of nutrients in the sea and the water quality in a selected localized coastal area, the Himmerfjärden Bay. LÄS MER
15. Multi-Scale Surface Water-Groundwater Interaction : Implications for GroundwaterDischarge Patterns
Sammanfattning : Rivers and aquifers are continuously exchanging water, driven by processes that occur on various temporal and spatial scales, ranging from small streambed features to large geological structures. The interaction between these two components occurs in permeable sediments below the stream channel, called the hyporheic zone. LÄS MER