Sökning: "common frog"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden common frog.

  1. 1. Hur påverkas gölgrodan (Pelophylax lessonae) av translokering? : undersökningar av hemvändarbeteende och kroppskondition

    Kandidat-uppsats, SLU/Dept. of Ecology

    Författare :Maria Johansson; [2023]
    Nyckelord :amfibier; ekologisk kompensation; homing ; groddjur; inomartskonkurrens; kroppskondition;

    Sammanfattning : För att Svensk kärnbränslehantering AB (SKB) ska kunna anlägga ovanjordsdelarna för det planerade kärnbränsleförvaret i Forsmark kommer en göl som hyser skyddsvärda groddjur som gölgroda (Pelophylax lessonae) att torrläggas och fyllas igen. För att kompensera för habitatförlusten har SKB anlagt nya gölar som gölgrodorna ska translokeras till. LÄS MER

  3. 2. Frog in the Factor Pan: Continuous information in factor momentum

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

    Författare :Darius Saftoiu; Jinyoung Lee; [2022]
    Nyckelord :Momentum; Factor momentum; Frog-in-the-pan hypothesis; Limited attention; Continuous information;

    Sammanfattning : Since stock momentum stems from momentum within common risk factors, as shown through recent studies, we test whether Da et al. (2014)'s frog-in-the-pan hypothesis of limited attention is able to explain the persistence of the momentum within factor risk premia. LÄS MER

  4. 3. Countergradient variation and compensatory growth in Moor frog (Rana arvalis) along a replicated latitudinal gradient

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Sohini Mallick; [2022]
    Nyckelord :moor frog; countergradient variation; compensatory growth; latitudinal gradient;

    Sammanfattning : For evolution to occur over time, it is necessary for animals and plants to show phenotypic variation. If the individuals within populations of a species do not show observable differences among themselves, there will be a lack of driving force for natural selection to act on and decide which characteristic gets inherited from one generation to the next. LÄS MER

  5. 4. Effects of an anti-anxiety drug on predator-induced behavior in a boreal frog species

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

    Författare :Martin Johansson; [2021]
    Nyckelord :Behavior; oxazepam; predator; Rana temporaria; velocity;

    Sammanfattning : Pharmaceuticals polluting natural environments pose a greater and greater threat in today’s society. Benzodiazepines, the most common form of anxiolytic drug, can commonly be found in nature as a result of the release of human wastewater containing the drug, and have been shown to affect both fish and frog species in several different ways related to predator evasion. LÄS MER

  7. 5. On the morphosyntax of main and subordinate clauses in Xokleng

    Kandidat-uppsats, Lunds universitet/Allmän språkvetenskap

    Författare :David Gert; [2019]
    Nyckelord :subordination; word order; Xokleng; nominalization; Languages and Literatures;

    Sammanfattning : This is a thesis on the Gê language of Xokleng and its means of subordination. This work is based on previous publication on the Xokleng language (Urban 1985, Gakran 2005, Gakran 2015). In this highly isolation language with almost no inflection, a large set of grammatical and lexical monosyllabic particles are used to express TAM(E). LÄS MER