Sökning: "Dmytro Siergieiev"
Hittade 2 avhandlingar innehållade orden Dmytro Siergieiev.
1. Hydrogeochemical effects of hydropower regulation on river-aquifer continuum in boreal rivers
Sammanfattning : Hydropower infrastructure affects many large rivers worldwide, threatening riverine and coastal ecosystems by fragmenting flow, disturbing landscapes and water retention and altering sedimentation and primary production. This thesis investigated major impacts of hydropower regulation on hydrological and geochemical processes in large boreal rivers. LÄS MER
2. Impact of hydropower regulation on river water geochemistry and hyporheic exchange
Sammanfattning : Hydropower regulation of rivers exhibits a threat to the riverine ecosystems. Fragmentation of flow, landscape disturbances, and water retention are key features of regulated catchments, resulting in reduced floods and geochemical tr¬ansport, non-natural water level fluctuations, and thus disturbed exchange between the river and the aquifer. LÄS MER