Sökning: "Streamflow"

Visar resultat 11 - 15 av 36 uppsatser innehållade ordet Streamflow.

1. 11. Impact of Drought on Water Demand  in Los Angeles, USA

   Kandidat-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

   Författare :Kiara Pashley; [2021]
   Nyckelord :drought; socio-hydrology; water demand; Los Angeles; torka; socio-hydrologi; vattenefterfrågan; Los Angeles;

   Sammanfattning : Los Angeles has historically been subjected to droughts and water shortages. This has led the city to acquire distant water resources, allowing the city to grow extensively. Today, the city is dependent on large water infrastructure to supply water over distances of hundreds of kilometres. LÄS MER

3. 12. The impact of different evapotranspiration models in rainfall runoff modelling using HBV- light

   Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :Oscar Maxander; [2021]
   Nyckelord :HBV-light; Rainfall runoff modelling; Evapotranspiration; Technology and Engineering;

   Sammanfattning : The choice of which potential evapotranspiration (PET) model to use when estimating streamflow using a rainfall-runoff model have been the topic of many studies. The aim with this thesis was to assess the robustness of six different PET models using HBV-light as rainfall-runoff model over three catchments in Sweden. LÄS MER

4. 13. Dynamics of streamflow and stream chemistry in a Swiss pre-Alpine headwater catchment : A fine scale investigation of flow occurrence and electrical conductivity in the temporary streams in the lower Studibach catchment

   Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

   Författare :Elise Baumann; Hanna Berglund; [2021]
   Nyckelord :Temporary Streams; Pre-Alpine Catchment; Streamflow; Stream Chemistry; Fine Scale Investigation; Electrical-conductivity; Stream Mapping; Temporära bäckar; Pre-Alpina avrinningsområden; Bäckflöden; Vattenkemi; Finskalig undersökning; Elektrisk konduktivitet; Bäck-kartering;

   Sammanfattning : Temporary streams and their dynamics have often been largely overseen in hydrological research and there is relatively little knowledge about how the occurrence of flow in these streams varies temporally and spatially. Temporary streams are important from a hydro- logical perspective because they affect water quantity and quality in downstream peren- nial reaches, and from an ecological perspective because they provide habitat to unique species. LÄS MER

5. 14. Investigating eco-hydrological relationships between fishes and flow regimes in Spanish rivers

   Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :Celia Ramos Sanchez; [2021]
   Nyckelord :Eco-hydrological relationships; Fish metrics; Hydrological metrics; Environmental flows; Hydrological alteration; Technology and Engineering;

   Sammanfattning : There is currently a need in Spain for monitoring the effects of the environmental flows. The use of eco-hydrological relationships to design both environmental flows regimes and the monitoring programs that track their effects on riverine ecosystems is highly recommended. LÄS MER

7. 15. Groundwater resources and vulnerability for mountain communities in the Andes

   Kandidat-uppsats, Stockholms universitet/Institutionen för naturgeografi

   Författare :Raheela Fahd; [2020]
   Nyckelord :;

   Sammanfattning : The purpose of the thesis is to review the effect of ongoing climate change and population growth ongroundwater resources of Katari Basin (Bolivian Andes) and the consequence of reduced groundwaterresources on the quality of water. El Alto city, situated in the Katari basin is most vulnerable to thewater shortage because of climate change and high population growth rate. LÄS MER