WILDBÄCHE + BERGBÄCHE (HYDROLOGIE); WILDBACHVERBAUUNGEN (FLUSSBAU); SEDIMENTABTRAG (ABLAGERUNGSMILIEU); SEDIMENTTRANSPORT/FLUVIATILER SEDIMENTRANSPORT (ABLAGERUNGSMILIEU); FLUSSBETTBILDUNG + FLUSSUFERBILDUNG (HYDROLOGIE); ALPTHAL (KANTON SCHWYZ); TORRENTS + MOUNTAIN RIVERS (HYDROLOGY); TORRENT DAMMING, CONTROL AND REGULATION (RIVER ENGINEERING); SEDIMENT YIELD (SEDIMENTARY ENVIRONMENT); SEDIMENT TRANSPORT/FLUVIATILE SEDIMENT TRANSPORT (SEDIMENTARY ENVIRONMENT); FLUVIAL CHANNEL FORMATION + FLUVIAL BANK FORMATION (HYDROLOGY); ALPTHAL (CANTON OF SCHWYZ)