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Visar resultat 1 - 5 av 15 uppsatser som matchar ovanstående sökkriterier.

  1. 1. The use of regurgitated pellets from the great cormorant to detect the presence of the round goby

    Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap

    Författare :Tim Dorup; [2023-08-07]
    Nyckelord :Invasive species; Regurgitated pellets; Great cormorant; Round goby; dPCR;

    Sammanfattning : The round goby (Neogobius melanostomus) is an invasive alien species that poses one of the greatest threats to biodiversity and ecosystem services in Sweden today. The round goby originates from the Black Sea and Caspian Sea but has in recent decades rapidly spread with global shipping traffic to new areas in Europe and North America. LÄS MER

  3. 2. The Great cormorant, Phalacrocorax carbo, as a predator of the invasive Round goby

    Kandidat-uppsats, SLU/Dept. Of Aquatic Resources

    Författare :Louisa Alvarez Blomgren; [2023]
    Nyckelord :Round goby; invasive species; Great cormorant; predator-prey interaction; prey selectivity;

    Sammanfattning : Dispersal of invasive species poses a significant threat to biodiversity loss globally and is one of the major threats to the ecological condition in the Baltic Sea. The Baltic Sea is facing potential problems caused by the Round goby, Neogobius melanostomus, which was presumably introduced via ballast water. LÄS MER

  4. 3. Biggest Skills Needs & Gaps : Case Study of Sandvik Coromant & Microsoft

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Madeleine Blomberg; [2021]
    Nyckelord :Digital Skills; Skills Maturity; Skills Assessment; Digital Transformation; Maturity Framework; Skill Up;

    Sammanfattning : In our increasingly digital age, the pace of digital transformation requires continuous learning. Microsoft CEO Satya Nadella put it simply when wanting Microsoft to transition from a culture of "know-it-all" to a culture of "learn-it-all". LÄS MER

  5. 4. Can cormorants be used as indicators of local fish abundances? : A diet study of cormorants on Gotland

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Oliver Kai Hansen; [2021]
    Nyckelord :cormorants; Baltic; Gotland; human-wildlife conflict;

    Sammanfattning : Human wildlife conflicts can represent missed opportunities for ecological monitoring, including tracking invasive species. The great cormorant Phalacrocorax carbo sinensis is the centre such a conflict, where the lack of concrete scientific evidence is often replaced by anecdotal evidence, leading to the vilification of these birds. LÄS MER

  7. 5. Har det skett en förändring i abborrens (Perca fluviatilis) tillväxt i sjön Tåkern mellan år 1978 jämfört med år 2019?

    Kandidat-uppsats, Linköpings universitet/Institutionen för fysik, kemi och biologi

    Författare :Skorsdal Felicia; [2020]
    Nyckelord :Ageing; Body length increment; Cormorant; Competition; European perch; Growth; Perca fluviatilis;

    Sammanfattning : The growth in perch (Perca fluviatilis) is generally slow but varies depending on living conditions. For instance, growth is more rapid in warmer water temperature and when there is reduced intra- and interspecific competition for food. LÄS MER