Essays about: "fish way"

Showing result 11 - 15 of 99 essays containing the words fish way.

  1. 11. Evaluating an increased spill regime as a management tool to improve downstream passage of salmon smolt

    University essay from Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)

    Author : Mattias Hansson; [2022]
    Keywords : hydraulic modeling; hydroacoustic telemetry; time to event analysis; hydraulisk modellering; överlevnadsanalys; hydroakustisk telemetri;

    Abstract : The anadromous Atlantic salmon (Salmo salar) is dependent on river connectivity to reach spawning and rearing habitats in rivers. Most rivers are today fragmented by artificial barriers such as hydroelectric powerplants (HEP) which impede this migratory movement. READ MORE

  3. 12. Assessment of fish welfare in trawl caught atlantic herring

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Mafalda de Leitão Tomás; [2022]
    Keywords : welfare; pelagic fisheries; clupea harengus; stress;

    Abstract : With the gain of scientific evidence concerning nociception in fish, the awareness about fish's welfare has been increasing not only for authorities but also for consumers. However, there is still a long way to go concerning how fish are being caught and slaughtered. READ MORE

  4. 13. 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

  5. 14. Making urban fishing sustainable. A case study of fishing practices and management in the city of Hamburg

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Sören Gellers; [2022]
    Keywords : Sustainable Development; Fishery; Sustainable Fishing; Urban Fishing; Hamburg; Fishing Management; Fishers behaviour;

    Abstract : Ongoing urbanization and the demand for food, water and recreation influence the sustainability of blue urban spaces. Fishery is a prominent use of urban blue space and can cause pressure on urban nature, its water bodies and fish. READ MORE

  6. 15. Digital Technology for Collecting and Handling Traceability Information in A Fish Meal Factory : A Qualitative Grounded Theory Study

    University essay from Linnéuniversitetet/Institutionen för informatik (IK)

    Author : Robert Fröberg; [2022]
    Keywords : Traceability; Fish meal; RFID; Blockchain; Internet of Things; Barcode and QR codes; Artificial Intelligence; Cloud computing; Big Data; GPS; Other Technologies; ERP;

    Abstract : As science are growing and new technology emerges in combination with joined rules and laws between countries and unions industries and supply chains are forced to explore and adopt new systems to keep up with this ongoing process. Without modern solutions the information flow can be the Achilles heel that makes companies products less attractive on the market as lack of information sharing can cause tension in questions regarding traceability and sustainability. READ MORE