Sökning: "Channelization"
Hittade 5 avhandlingar innehållade ordet Channelization.
1. Grow with the flow : Hydrological controls of riparian vegetation in boreal stream networks
Sammanfattning : What drives species diversity across landscapes is one of the most fundamental questions in ecology. Further, understanding the mechanisms underlying species diversity patterns is important not only for forming and challenging ecological theories but also essential for appropriate landscape management and effective nature conservation. LÄS MER
2. Use of phytometers for evaluating ecological restoration
Sammanfattning : The increase in ecological restoration can be attributed to valuation of healthyecosystems and concerns for future climate changes. Freshwaters belong among theglobally most altered ecosystems and are restored to counteract human impacts. LÄS MER
3. On convolutional codes and multi-carrier techniques for CDMA systems
Sammanfattning : .... LÄS MER
4. Investigations of species richness effects on ecosystem functioning using stream-living macroinvertebrates as model organisms
Sammanfattning : The work in this thesis deals with effects of changed species richness on process rates among stream-living macroinvertebrates. Global biodiversity is decreasing rapidly and it is poorly known what the consequences of this loss may be for ecosystems and the services they provide. LÄS MER
5. Field Measurements and Predictions of River Flow, Sediment Transport and Morphological Changes
Sammanfattning : In an alluvial lowland river, sediment is transported in the form of suspended and bed loads. The fluvial process is the macroscopic view and long-term consequence of sediment movement. LÄS MER