Fish Passes: Design, Dimensions and Monitoring

Many fish species, like salmon and sturgeon, undertake extended migrations as part of their basic behavior, and other fish and invertebrates also undertake short-term or small-scale migrations at certain phases of their life cycles. Fish passes are often the only way to make it possible for aquatic fauna to pass obstacles that block their up-river journey. Based on knowledge and experience from mainly Europe and North America, this book describes the various types of fish passes, with special emphasis to "close-to-nature" solutionsMarmulla, Gerd is the author of 'Fish Passes: Design, Dimensions and Monitoring' with ISBN 9789251048948 and ISBN 9251048940.