Sökning: "Groundwater resources"
Visar resultat 1 - 5 av 101 avhandlingar innehållade orden Groundwater resources.
1. Towards prediction in ungauged aquifers – methods for comparative regional analysis
Sammanfattning : Hydrogeological investigations and in particular groundwater resource assessments are strongly reliant on understanding the factors controlling groundwater level dynamics. However, historical records of measured groundwater levels are often scarce and unevenly distributed in space and time. LÄS MER
2. Protection of major groundwater resources : a computer based management tool for Swedish conditions
Sammanfattning : .... LÄS MER
3. Secondary currents in groundwater
Sammanfattning : The thesis concerns the small vertical water movements created by thermal convection and the Coriolis force acting on groundwater flows. These small flows are of importance to vertical transports of temperature, nutrients and contaminants that would not be spread in the way they are. LÄS MER
4. Groundwater resources in hard rock coastal terrains : Insights into heterogeneity and spatial variability
Sammanfattning : Challenges regarding water security in hard rock coastal regions with limited soil cover are: a seasonal absence of recharge during times of peak residency, heterogeneity and variability of the fracture network, close proximity to saline water sources and spatially inconsistent storage and extraction. In areas where it is not feasible to connect residents to municipal water systems, a better understanding of the resilience of reservoirs is needed. LÄS MER
5. Topographic Control of Groundwater Flow
Sammanfattning : Gravity is the main driving force for groundwater flow, and both landscape topography and geology distribute the effects of gravity on groundwater flow. The groundwater table defines the distribution of the potential energy of the water. LÄS MER