Sökning: "Lotic fish fauna"
Hittade 2 uppsatser innehållade orden Lotic fish fauna.
1. Barriers effect on lotic fish fauna
Master-uppsats, SLU/Dept. Of Aquatic ResourcesSammanfattning : Barriers in running (lotic) waters are known to have serious impacts on fish fauna that would otherwise naturally colonialize them. The two most important effects barriers have on lotic fish fauna are the blockage of fish migration routes and the reduction of water velocity. LÄS MER
2. Stream channelization effects on fish abundance and species composition
Master-uppsats, Institutionen för fysik, kemi och biologi; Tekniska högskolanSammanfattning : Streams are important habitats, providing shelter and feeding opportunities for a wide range of organisms. The species depending on running waters includes a wide array of fish species, using these waters for their whole or parts of their lifecycle. Streams are also the subject of different anthropogenic impact, e.g. LÄS MER