Essays about: "Pike"

Showing result 1 - 5 of 36 essays containing the word Pike.

  1. 1. Human Exposure to Per- and Polyfluoroalkyl : Substances through Fish Consumption

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Welmoed Nauta; [2023]
    Keywords : Per- and polyfluoroalkyl substances; Human exposure; Fish consumption; Glasbruket; Target analysis; Mass balance analysis;

    Abstract : Human exposure to per- and poly-fluoroalkyl substances (PFAS) occurs mainly through two pathways, inhalation and ingestion. Dietary exposure to persistent organic pollutants (POPs), including PFAS, is driven mainly by the consumption of foods of marine or terrestrial animal origin. READ MORE

  3. 2. Evaluation of filter and extraction kits for eDNA-based quantification of Northern pike density

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Ofir Svensson; [2021]
    Keywords : Blood and Tissue; Chelex 100; cellulose nitrate membrane filter; COI; extraction kit; filter; glass microfiber filter; pike; PowerWater; quantitative eDNA;

    Abstract : Multi-mesh gillnets are the most common gear in Swedish fish monitoring programs. The method works for many fish species but has limitations. READ MORE

  4. 3. Recognizing cultural value infood : Case study of Pike-Perch in Hjälmaren & Mälaren,Sweden

    University essay from Uppsala universitet/Industriell teknik

    Author : Michaela Saax; [2021]
    Keywords : Cultural Value; Sustainable Destination Development; Pike-Perch; Food Tourism; Brand Identitity;

    Abstract :  Food culture emerges as a social culture and can be summarized through its historicaldevelopment process. The exploration of socio-cultural analysis of food with sociologicalapproaches has emerged in research due to the increased awareness of modern societies’motivations to discover other cultures through food. READ MORE

  5. 4. Sympatric Divergence in Whitefish Dwarfs : An investigation of phenotype-environment correlations in whitefish dwarfs

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Olivia Eriksson; [2021]
    Keywords : ;

    Abstract : Recent studies have found populations of European Whitefish (Coregonus lavaretus) to be under the process of divergence induced by a predator (pike, Esox lucius). This has caused whitefish to diverge into similar ecotypes but in separate lakes. READ MORE

  6. 5. Development of northern pike (Esox lucius) populations in the Baltic Sea, and potential effects of grey seal (Halichoerus grypus) predation

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Rebecka Svensson; [2021]
    Keywords : diet analysis; ; marine mammals; predator-prey; socio-economic; sport fishing; recreational fisheries;

    Abstract : Worldwide, marine mammal populations are increasing after considerable efforts to turn the downward trends caused by hunting, accidental mortality and pollution. The ecosystem effects from the increases of these top predators may be pronounced, but are in most cases poorly known. READ MORE