Dissertationen, Master- und Bachelorarbeiten
Eine Auswahl wissenschaftlicher Arbeiten im Bereich der Herpetologie, welche von der karch begleitet wurden:
Dissertationen
| - | Genetic structuring, dispersal and hybridization in European vipers. Valerie Zwahlen 2021 |
| Ecology of the European pond turtle (Emys orbicularis) in Switzerland. Charlotte Ducotterd 2020 | |
| Dealing with Uncertainty in Amphibian and Reptile Population Monitoring for Conservation. Sam Cruickshank 2017 | |
| Hybridization between pond turtles (Emys orbicularis) subspecies in natural and human-mediated contact zones. Matthieu Raemy 2017 | |
| Developing Methods to Mitigate Chytridiomycosis, an Emerging Disease of Amphibians. Corina Geiger 2013 | |
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Differential Responses on Individidual- and Populations-Level to a Fungal Pathogen: Bd Infection in the Midwife Toad Alytes obstetricans . |
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Aquatic and Terrestrial Habitat Selection by Amphibians in a Dynamic Floodplain. Lukas Indermaur 2008 |
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| Phylogéographie des principales vipères européennes (Vipera ammodytes, V. aspis et V. berus), structuration génétique et multipaternité chez Vipera berus. Sylvain Ursenbacher 2005 |
Master- & Diplomarbeiten
| Estimating population abundance of fire salamander larvae over one breeding season. Michèle Reich 2021 | |
| The relationship between habitats and amphiban populations in amphibian breeding sites of national importance. Océance Siffert 2020 | |
| Impacts of pesticide concentrations on amphibian development and survival in natural ponds. Manja Schleich 2020 | |
| Influence of water quality on the larval abundance of the stream-breeding fire salamander. Genoveva Haibach 2020 | |
| Investigating the fine scale breeding habitat use of endagnered newt species using environmental DNA from water samples. Julie Guenat 2019 | |
| Habitat complementation in a Salamander with a complex life cycle. Oliver Dosch 2017 | |
| Quantifying and explaining the decline in the occupancy of fire salamander populations. Sarah Bänziger 2016 | |
| Trojan Horses: Colonization of ponds built for amphibian conservation by a pathogen, Batrachochytrium dendrobatidis. Aaron Louis Pereira 2016 | |
| Genetic assessement of translocations. A case study of two endangered amphibians. Ramon Müller 2016 | |
| Management effects on amphibian populations in amphibian breeding sites of national importance. Mélanie Siegrist 2016 | |
| Habitat use, body temperatures of the European pond turtles, Emys orbicularis, in four different locations of Switzerland using telemetry and temperatures of potential nesting sites. Charlotte Ducotterd 2015 | |
| Thermoregulation and microhabitat choice in the polymorphic asp viper (Vipera aspis). Daniele Muri 2015 | |
| The contact zone of the grass snake (Natrix natrix) in Switzerland. Maxime Chèvre 2015 | |
| Assessing the success of ponds created for amphibian conservation. Stéphanie Vuichard 2015 | |
| Quantification and explanation of the decline in the number of populations of common toad (Bufo bufo), in southern Switzerland. Jonathan Lupi 2015 | |
| The effect of density on the performance of larval and juvenile toads: implications for ponds constructed for amphibian conservation. Tobias Weber 2015 | |
| Beaver as an Ecosystem Engineer that Creates Habitat for Amphibians. Gabriela Patricia Gschwend 2015 | |
| Dispersal in a Metapopulation of the Yellow-Bellied Toad: Does Conservation Action Work ? Hannelore Brandt 2015 | |
| Evidence-base evaluation of articificial reptile habitats: a case study on stone structures. Cristina Colucci 2014 | |
| Amphibienfreundliche Kabelkanäle. Christine Schulz-Dübi 2014 | |
| Inferring presence and abundance from the year of last observation. Théodora Steiner 2014 | |
| Monitoring the Invasion of the Marsh Frog (Pelophylax ridibundus) within the populations of Native Water Frogs in the Natural Reserve of the Grande Caricaie using Genetic Tools. Julien Leuenberger 2013 | |
| How site characteristics, competition and predation influence site specific abundance of sand lizard on railway banks. Simona Stoll 2013 | |
| Modelling trends in occupancy when detection is imperfect: A casse study on newts. Danilo Foresti 2012 | |
| The prevalence of the amphibian pathogen Batrachochytrium dendrobatidis in permanent and temporary ponds. Martina Schenkel 2012 | |
| Effect of habitat fragmentation on the genetic structure of slow-worm (Anguis fragilis) populations. Céline Geiser 2011 | |
| Habitat use and body temperature difference between two Natricine species, a native, Natrix maura, and an introduced, Natrix tessellata, using radio telemetry. Kristina Giano 2011 | |
| Factors influencing colonization of created habitats by an endangered amphibian species. Madeleine Kröpfli 2011 | |
| Describing the ecological niche of Rana dalmatina considering metapopulation theory and source-sink model. Mario Lippuner 2011 | |
| Ecological and genetic structure of water frog populations: the role of habitat characteristics and invasive species. Moritz D. Lüthi 2011 | |
| Factors driving an emerging pathogen - Batrachochytrium dendrobatidis in Switzerland. Matthias Gmür 2011 | |
| Hybridization and genetics of the Swiss Emys orbicularis sp. populations. Matthieu Raemy 2010 | |
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Historical evidence for the presence of the emerging amphibian pathogen Batrachochytrium dendrobatidis (Longcore et al. 1999) in Switzerland. |
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| Effects of an invasive pathogen on persistence and extinction of amphibian populations. Magdalena Merk 2010 | |
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Effects of habitat management on amphibian patch occupancy. |
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| Testing the competitive exclusion principle using various niche parameters in a native (Natrix maura) and an introduces (N. tessellata) Colubrid. César Metzger 2008 | |
| A study of the impact of fish on the distribution of amphibians in an agricultural region. Layne Meinich 2008 | |
| The decline of Great Crested Newts in Switzerland – determining the important factors. Markus Jenny 2008 | |
| Correlations Between Chorus Size and Genetic Diversity in Hyla arborea in the Reuss Valley, Switzerland. Aline Wyss 2008 | |
| Comparaison des habitats de deux Couleuvres aquatiques au bord du Léman dans le Lavaux (VD) (Natrix tessellata et Natrix maura). Gaëtan Mazza 2007 | |
| Delineating fine scale population genetic structure in the fire salamander (Salamandra salamandra). Roberto Semier 2007 | |
| Analyses expérimentales comparant la croissance et la survie des larves de triton crêté (Triturus cristatus) et des larves de l’hybride genevois (Triturus cristatus x Triturus carnifex). Sébastien Wyssmüller 2007 | |
| Welchen Einfluss hat die Beschattung von Bahnböschungen durch Lärmschutzwände auf den Fortpflanzungserfolg der Zauneidechse Lacerta agilis ? Petra Graf 2007 | |
| Facteurs influençant l'occupation des étangs par des tritons crêtés: l'espèce autochtone Triturus cristatus, l'espèce invasive Triturus carnifex et l’hybride cristatus-carnifex et leurs distributions dans les cantons de Genève et Vaud (Suisse). Thomas Ferrantin 2007 | |
| Population Dynamics of a Subdivided Population of the Crested Newt (Triturus cristatus). Thomas Schwizer 2007 | |
| Ecological requirements of the Alpine Salamander Salamandra atra: assessing the effects of current habitat structure and landscape dynamics on local distribution. Corina Geiger 2006 | |
| Ecological compensation areas as potential habitat for reptiles: A case study on hedges in the Canton Basel-Landschaft, Switzerland. Timo Reissner 2006 | |
| Road Effects on a Fire Salamander Population (Salamandra salamandra terrestris). Barbara Vincenz 2005 | |
| The genetic structure of natterjack toad (Bufo calamita) populations and the role of the river. Petra Ramseier 2000 | |
| Estimation de l'effectif et analyse du risque d'extinction d'une population de Vipère péliade (Vipera berus L.) dans le Jura vaudois. Sylvain Ursenbacher 1998 |
Bachelorarbeiten
| Link |
Modulare Betonelemente als Mittel zur Förderung der Gelbbauchunke (Bombina variegata). Thomas Müller 2018 |
| Analyse des habitats du lézard agile dans le district de la Sarine (FR) et exemples de mesures en vue d'un plan d'action. Noémie Kilchoer 2017 | |
| The detection of aquatic contamination with plant protection products in amphibian reproduction sites. Deborah Stoffel 2016 | |
| Vergleich zweier Feldmethoden zum Monitoring von Feuersalamander-Populationen: räumliche und zeitliche Replikationsmethoden (VD). Chigusa Keller 2016 | |
| Renforcement du réseau écologique des batraciens dans le bassin versant du Boiron de Morges (VD). Sarah Boxler Dike 2014 | |
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Raumnutzung der Kreuzkröte (Bufo calamita) im Ackerbaugebiet. Esther Schweizer 2014 Comment le crapaud calamite utilise-t-il les champs cultivés comme habitat? Résumé de NL Inside. Esther Schweizer 2014 |
| Untersuchung von Populationsgrösse und Dispersionsverhalten der Gelbbauchunken-Population im Talkessel Schwyz-Ingenbohl. Martin Jordan 2012 | |
| Reptilienaufwertungskonzept am Mueterschwandenberg. Anita Meier 2012 | |
| Etude télémétrique de l'utilisation de l'habitat et des préférences thermiques de la couleuvre vipérine (Natrix maura) et de la couleuvre tessellée (Natrix tessellata), proposition de mesures de gestion et d'aménagements favorisant Natrix maura dans la région Lémanique du Lavaux. Luc Rebetez 2011 | |
| Bestandsuntersuchung von Gelbbauchunken-Populationen im Talkessel Schwyz Ingenbohl mittels Fang-Wiederfang-Methode. Daniel Hasen 2011 | |
| Etude et estimation de l'effectif de Couleuvres vipérines (Natrix maura) et de Coulevres tesselées (N. tessellata) dans le Lavaux. Natacha Koller & Sylvain Ursenbacher 1996 |
.JPG)
info fauna - Koordinationsstelle für Amphibien- und Reptilienschutz in der Schweiz (karch), Avenue de Bellevaux 51, 2000 Neuchâtel, Schweiz.