TY - CONF A1 - Auel, C. A1 - Kantoush, S.A. A1 - Sumi, T. T1 - Positive effects of reservoir sedimentation management on reservoir life: Examples from Japan T2 - 84th Annual Meeting of ICOLD, Johannesburg, South Africa 4-11−4-20. N2 - The effectiveness of different strategies against reservoir sedimentation is demonstrated herein using data sets of Asahi, Nunobiki and Dashidaira reservoirs in Japan. The applied strategies encompass sediment routing with a bypass tunnel, drawdown flushing during floods and sabo dam construction in the catchment. It is shown that bypassing and flushing are very efficient strategies enlarging reservoir life by 3 to 21 times up to many hundreds of years. Furthermore, it is revealed that also efforts in the catchment, e.g. sabo dam construction, is effective enlarging reservoir life by 2.4 times. Y1 - 2016 UR - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/15149 UR - https://nbn-resolving.org/urn:nbn:de:hbz:836-opus-151498 SN - 978-0-620-71042-8 PB - ICOLD ER -