Essays about: "Triturus cristatus"

Found 4 essays containing the words Triturus cristatus.

  1. 1. Status of three great crested newt Triturus cristatus populations after translocation

    University essay from SLU/Dept. of Ecology

    Author : Filippa Hedenberg; [2022]
    Keywords : amphibians; Caudata; capture-mark-recapture; breeding population size; body condition; conservation;

    Abstract : The great crested newt Triturus cristatus has a high legal protection in Europe through the Bern Convention and Habitats Directive, which often come into conflict with human development. Translocation of populations are increasingly being used as a “solution” to this conflict, but the implications for the populations’ status are not known. READ MORE

  3. 2. Importance of sampling design using an eDNA monitoring approach for pond-living amphibians

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Sabrina Mittl; [2017]
    Keywords : eDNA; amphibians; non-invasive sampling; genetic monitoring;

    Abstract : The eDNA approach for monitoring aquatic species is already widely used. However, there are still uncertainties, for instance regarding the distribution of target DNA in ponds. These uncertainties need to be addressed when using eDNA in management. READ MORE

  4. 3. Comparison between three landscape analysis tools to aid conservation efforts

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Elsa Nordén; [2016]
    Keywords : circuit theory; graph theory; connectivity; habitat fragmentation; GIS algorithms; Physical Geography and Ecosystems Analysis; Earth and Environmental Sciences;

    Abstract : Habitatminskning är ett stort hot mot den biologiska mångfalden, som ofta orsakar sämre spridning mellan habitat. I och med att kunskapen om landskapssamband har växt, har GIS-verktyg för att rumsligt analysera landskapssamband för olika arter blivit allt vanligare. READ MORE

  5. 4. Population i isolering : en inventeringsutvärdering

    University essay from SLU/Dept. of Ecology

    Author : Adam Åberg; [2014]
    Keywords : större vattensalamander; Triturus cristatus; inventering; utvärdering; inventeringsutvärdering;

    Abstract : Under 2005 och 2008 inventerades förekomsten av större vattensalamander(Triturus cristatus) i Gävleborgs län. Ett till synes isolerat fynd gjordes väster om Hofors. Inventeringarna utfördes med flaskfällor och visuell observation och lokaler valdes via kartblad enligt kriterier på vattenytans areal, rörelse och distans till väg. READ MORE