. "Lou\u010Dkov\u00E1, B." . . . "1"^^ . "Acta Geographica Silesiana" . "structural control; gold mining; alluvial placers; floods; wandering river"@en . . "1897-5100" . "-" . . "2"^^ . . "8"^^ . "Structural Control and Human Impacts on the Opava River Fluvial System, Czech Republic"@en . . . "Hr\u00E1dek, Mojm\u00EDr" . "6" . "RIV/68145535:_____/09:00334671" . . "344140" . "RIV/68145535:_____/09:00334671!RIV10-AV0-68145535" . . "[525A2F07D332]" . "Structural Control and Human Impacts on the Opava River Fluvial System, Czech Republic"@en . . "In this observational study, zones of the Opava River fluvial system are defined and features of upstream, as well as local, controls either by bedrock or tectonics and consequences of human impacts on river variability are determined. The source zone was notably affected by geological structure where both the inherited domal tectonic structure and the passive tectonic structure show. Passive block structure affected the river pattern and active tectonic channel gradients as well as channel morphology. Together with periglacial covers, medieval alluvial placers arisen in valleys at the time of gold extraction supplied latter river channels with material at peak flows . The transfer zone is well defined, by besides a single thread channel, by a gravel bed and diagonal bar development as well as other typical features of a wandering river."@en . . . "Structural Control and Human Impacts on the Opava River Fluvial System, Czech Republic" . . . . "In this observational study, zones of the Opava River fluvial system are defined and features of upstream, as well as local, controls either by bedrock or tectonics and consequences of human impacts on river variability are determined. The source zone was notably affected by geological structure where both the inherited domal tectonic structure and the passive tectonic structure show. Passive block structure affected the river pattern and active tectonic channel gradients as well as channel morphology. Together with periglacial covers, medieval alluvial placers arisen in valleys at the time of gold extraction supplied latter river channels with material at peak flows . The transfer zone is well defined, by besides a single thread channel, by a gravel bed and diagonal bar development as well as other typical features of a wandering river." . "PL - Polsk\u00E1 republika" . . . . "Structural Control and Human Impacts on the Opava River Fluvial System, Czech Republic" . "P(IAA300860903), Z(AV0Z30860518)" .