Numerous gravel-bed rivers are affected by unceasing degradation problems,mostly caused or in- creased by technical measures upstream.In Germany removing the bank fixations is regarded as a concept to dissolve the pro...Numerous gravel-bed rivers are affected by unceasing degradation problems,mostly caused or in- creased by technical measures upstream.In Germany removing the bank fixations is regarded as a concept to dissolve the problem.By allowing lateral erosion and in consequence river widening the bed load transport ca- pacity will be decreased.Additionally the eroded bank material will serve as additional sediment influx. Nevertheless in some cases additional measures are required for a sustainable stabilization o...展开更多
文摘Numerous gravel-bed rivers are affected by unceasing degradation problems,mostly caused or in- creased by technical measures upstream.In Germany removing the bank fixations is regarded as a concept to dissolve the problem.By allowing lateral erosion and in consequence river widening the bed load transport ca- pacity will be decreased.Additionally the eroded bank material will serve as additional sediment influx. Nevertheless in some cases additional measures are required for a sustainable stabilization o...
