Sökning: "fish death"

Visar resultat 1 - 5 av 26 uppsatser innehållade orden fish death.

  1. 1. A field-based estimation of eagle predation and scavenging on reindeer calves : towards mitigating human-wildlife conflicts

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Aemilius Johannes Van Der Meiden; [2023]
    Nyckelord :aquila chrysaetos; haliaeetus albicilla; rangifer tarandus; predation; repelling; human-wildlife conflict;

    Sammanfattning : Eagle predation on semi-domesticated reindeer (Rangifer tarandus) calves, both golden (Aquila chrysaetos) and white-tailed eagle (Haliaeetus albicilla) is a well-known issue in Sweden. However, there is a knowledge gap regarding the balance between scavenging and hunting and the role that each of the eagle species has in this issue. LÄS MER

  3. 2. " 'Fish, you are going to have to die anyway. Do you have to kill me too?' " : Om tro i Ernest Hemingways The Old Man and the Sea 

    Kandidat-uppsats, Uppsala universitet/Teologiska institutionen

    Författare :Elliot Johansson; [2023]
    Nyckelord :Tro; hopp; The Old Man and the Sea; livsåskådningar; ödet; skönlitteratur;

    Sammanfattning : In this study I’ve conducted an analysis of Ernest Hemingway’s short story The Old Man and the Sea where my focus has been analyzing the main character Santiago and how and in what ways he can symbolize mankind’s great need of faith. The definition of what faith is and can be understood as is based on the theory called “worldview” or “philosophy of life”. LÄS MER

  4. 3. Organic Electrochemical Transistors for the Detection of Xanthine

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

    Författare :Yunfan Lin; [2022]
    Nyckelord :Xanthine; OECT; Biosensor; PIBET-AO; Xanthine Oxidase XOD ; Xantin; OECT; Biosensor; PIBET-AO; Xantinoxidas XOD ;

    Sammanfattning : Food waste is gradually becoming a serious global issue in recent decades. It is reported that more than 1.3 billion tonnes of food consisting of around 50 % meat products are wasted every year on a global scale, while there are more than 800 million of the global population who are starving at the same time. LÄS MER

  5. 4. Assessment of fish welfare in trawl caught atlantic herring

    Master-uppsats, SLU/Dept. Of Aquatic Resources

    Författare :Mafalda de Leitão Tomás; [2022]
    Nyckelord :welfare; pelagic fisheries; clupea harengus; stress;

    Sammanfattning : 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. LÄS MER

  7. 5. Long-Term Impact of Drought on AcidSulfate Soil Leaching, a Study of NineCatchment Areas in Sweden and Finland

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Emilie Åström; [2022]
    Nyckelord :acid sulfate soil; hydrological drought; water chemistry; metal leaching; sulfate concentration; sur sulfatjord; hydrologisk torka; vattenkemi; metallurlakning; sulfatkoncentration;

    Sammanfattning : Sediments rich in sulfide were deposited in the Littorina sea in an environment that was shallow, anoxic,and reductive. The sediments were brought above sea level by isostatic uplift and can now be foundalong the coast of the Baltic sea. LÄS MER