Essays about: "nature-like fishway"

Found 3 essays containing the words nature-like fishway.

1. 1. Adaptive Fishway Design : Designing a Bypass Channel to Fit Large Discharge Fluctuations

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Melina Sattelmeier; [2023]
   Keywords : ;

   Abstract : Especially with regard to achieving the goals of the European Water Framework Directive, the construction of fishways is becoming more prominent in Sweden's hydraulic engineering sector. Particularly the importance of nature-like bypass channels is increasing, being the type of fishway that is currently implemented in most cases of small scale hydropower. READ MORE

3. 2. Manning’s roughness coefficient in small scale nature-like fish passages

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : Aleksander Jaworowski; [2022]
   Keywords : Manning’s coefficient; flow measurement; fish passage; fish migration; roughness coefficient; Technology and Engineering;

   Abstract : Fishway construction remains a crucial measure in environmental adaption of flow barriers. A well-functioning fishway should be able to pass all naturally occurring species of fish and other aquatic fauna. READ MORE

4. 3. Determining the best location for a nature-like fishway in Gavle River, Sweden

   University essay from Avdelningen för Industriell utveckling, IT och Samhällsbyggnad

   Author : Sine Buck; [2013]
   Keywords : GIS; nature-like fishway; multi-criteria decision analysis MCDA ; least-cost path analysis; anisotropic path analysis; fish migration; Gavle River;

   Abstract : The construction of dams and hydro-power stations are some of the most common anthropogenic changes of watercourses and rivers. While being important to humans and society by providing electricity, these obstructions of watercourses can have severe consequences for the aquatic ecosystems. READ MORE