Sökning: "Bothnian Sea"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden Bothnian Sea.

  1. 1. A catch-22 scenario in the Swedish food system : –A scientific examination of cyprinid fishingand its management possibilities in Sweden

    Master-uppsats, SLU/Department of Molecular Sciences

    Författare :Peter Andreas Van Berlekom; [2023]
    Nyckelord :Cyprinids; Swedish food supply chain; fisheries management; Complex Adaptive System CAS ;

    Sammanfattning : Cyprinid fish like roach, bream and ide are natural resources in Sweden that were common and consumed in households up to the late 19th century. Due to societal changes during the industrialization cyprinids lost their domestic importance. Today we see an increasing demand for sustainable food sources. LÄS MER

  3. 2. TRACKING WASTEWATER EMISSIONS IN RIVERS ENTERING GULF OF BOTHNIA COAST

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Helen Mkandawire; [2023]
    Nyckelord :Nutrients inputs; wastewater; coastal waters; Gulf of Bothnia; wastewater emissions; nutrient transportation; marine water; nutrient loading; eutrophication.;

    Sammanfattning : The Gulf of Bothnia consists of two sub-basins in the northern Baltic Sea: the Bothnian Sea (salinity 4-5‰) and Bothnian Bay (salinity 2-3‰). Changing nutrient concentrations and signs of eutrophication has recently been observed in the Gulf of Bothnia. LÄS MER

  4. 3. Caring for Water: Public Participation and Possibilities for Care in Swedish Water Management

    Master-uppsats, Lunds universitet/Institutionen för kulturgeografi och ekonomisk geografi; Lunds universitet/Humanekologi

    Författare :Linnea Kronebrant; [2023]
    Nyckelord :Technocratic management; ecological modernization; public participation; water; care; Social Sciences;

    Sammanfattning : The aim of this study is to investigate how technocratic water management is affecting the possibilities of the public to participate in decision-making and care for their local waters. This was investigated during the consultation process regarding the draft River Basin Management Plan and Program of Measures for the years 2021-2027 in the Bothnian Sea Water District in Sweden. LÄS MER

  5. 4. Gäddans val av lekvikar : Vilka faktorer bestämmer tätheterna av vuxna gäddor i Bottenhavets vikar?

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Simon Ingvald; [2023]
    Nyckelord :Northern pike; Esox lucius; pike recruitment; spawning habitat; rod fishing inventory;

    Sammanfattning : Northern pike (Esox lucius L) populations have been declining along the east coast of Sweden, including the Gävleborg coast. This negative trend is believed to be caused by factors related to pike recruitment including loss of suitable spawning habitats. LÄS MER

  7. 5. WIND POWER MANAGEMENT:RISK ANALYSIS FOR WIND POWER PROJECTS IN NORTH SWEDISH WHITE-TAILED SEA EAGLE HABITATS

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Björn Larsson; [2022]
    Nyckelord :Carrying capacity; density-dependent effect; displacement effect; land use;

    Sammanfattning : By investigating the scope of future wind turbine projects in north Swedish coastal regions and Lapland inland, identification of especially sensitive areas and the effect of wind farm location for the white- tailed sea eagles (WSE) Haliaeetus albicilla at these sites were evaluated. Since the 1980s the WSE the population growth has been stable and intensified in the last two decades, the upgoing trend is evident especially at coastal areas of the Bothnian Sea and Lapland inland, these regions are also considered suitable for wind farm projects. LÄS MER