Research

Funding: #

Project Details:
The decline in insect biodiversity with negative consequences for food webs and the loss of ecosystem services is currently dramatic. The causes of the decline in insect diversity are manifold, the qualitative deterioration of their habitats, whether on land or in water, light pollution, habitat loss, competition from invasive species and environmental toxins are just some of the factors. As part of this pilot project, flowering areas and nesting aids for insects are being created on the grounds of the University of Veterinary Medicine Hannover Foundation. The results of a species inventory serve as the basis for targeted measures to improve the habitat. The optimizations, e.g. the creation of flowering areas with regional wildflowers, deadwood areas and insect nesting aids, are only the first steps.
Through these measures to promote key species groups, such as wild bees and butterflies, other groups of organisms can also be promoted through deadweight effects due to the improved structural offer, in order to achieve a sustainable optimization of the entire TiHo site.
Further steps are planned as part of the project, which will be scientifically supported by Bachelor's and Master's theses. The TiHo grounds, which are near-natural in many areas, already provide important habitats for numerous rare animals and plants in the urban environment. These habitats are to be recorded in detail, protected and optimized. Other planned measures include improving the ecological condition of the Bünte pond in the park, creating an interactive insect trail and an exhibition with measures to promote biodiversity in urban areas.

Funding: Verein der Förderer der Wildtierforschung e.V., 5.800 EUR

Project Details:
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Cooperation Partners:

Chadi Touma, Abteilung Verhaltensbiologie, Universität Osnabrück

Funding: Ministerium für Energie­wende, Klimaschutz, Umwelt und Natur, 308.493 EUR

Project Details:
Common Eider (Somateria mollissima) is classified as endangered in Europe due to continuous The population declines. Meanwhile, its occurrence along the coast of Schleswig-Holstein has potential for conflict with the culturally established and economically important fisheries.
This pilot study will develop approaches to startle common eiders from mussel farms and allow a sustainable coexistence of conventional fisheries in the Baltic habitat and protected species. The main focus is the protection of mussel farms against common eider predation. However, the results can potentially be transferred to fisheries, to prevent unintentional bycatch of birds in gillnets.
Post-mortem examinations of common eiders will be carried out simultaneously, to find out about potential pathological causes for the population decline and gain an insight into the health status of the population. These examinations include bacteriological, virological and parasitological analyses. Furthermore, toxicological analyses will deliver information about environmental pollution load.

Funding: Niedersächsische Tierseuchenkasse, 134.050 EUR

Project Details:
The project aims to develope and to evaluate a filtration system that can be used in natural vetilated poultry houses in transistion periods to prevent from AI entries via air. The lifespan of filters, filter efficiencies and the impact of air filtration on the quality of climate in natural ventilated barns are unknown. Therefore, investigations will be conducted at a natural ventilated turkey barn, equiped with a fine dust filtration system.

Cooperation Partners:

Big Dutchman AG

Funding: QS Fachgesellschaft Geflügel GmbH, 40.000 EUR

Project Details:
The aim of the project is to scientifically evaluate a combination of different approaches in practice and to comprehensively analyze whether the following measures significantly improve animal health and, in particular, reliably prevent enterococcal infections.

Project Details:
Diese Projekt analysiert Vorstellungsgründe, Symptome, Therapie und den Krankheitsverlauf sowie Spätfolgen von Kaninchen mit einer Enzephalitozoon cuniculi (E.c.)-Infektion. Dazu werden die Untersuchungsergebnisse von Kaninchen mit einem positiven Antikörpertiter gegen E.c. ausgewertet.

Project Details:
Dieses Projekt wertet die Anästhesieprotokolle der Klinik für Heimtiere, Reptilien und Vögel aus. Besonderes Augenmerk liegt hierbei auf der Untersuchung und Ursachenforschung von Narkosezwischenfällen. Außerdem auf der Analyse der verwendeten Medikamente, Narkoseregime und postoperativer Versorgung.

Project Details:
Meerschweinchen werden häufig mit Urinabsatzbeschwerden oder Schmerzen beim Urinabsatz in der tierärztlichen Praxis vorgestellt. Häufig liegen in diesen Fällen bakterielle Infektionen als Ursache vor. Dieses Projekt wertet die mikrobiologischen Untersuchungsergebnisse von Harnuntersuchungen bei Meerschweinchen mit Zystitis aus, welche in den letzten 10 Jahren in der Klinik für Heimtiere, Reptilien und Vögel durchgeführt wurden.

Project Details:
Bisher existieren in der veterinärmedizinischen Lehre keine 3D- gedruckten Simulationsmodelle für Reptilien. Um die klinische Ausbildung der Studierenden zu verbessern soll ein praxisnahes Schildkröten-Simulationsmodell entwickelt und angefertigt werden. Im Rahmen einer Dissertation soll anschließend evaluiert werden, inwieweit das Modell in der praktischen Anwendung von Studierenden im Rahmen von Wahlpflichtkursen an toten Tierkörpern erfolgreich umgesetzt werden kann.

Funding: Fritz-Ahrberg-Stiftung, 100.000 EUR

Project Details:
technique
Summary:
Hepatitis E virus (HEV) is an increasingly common food-associated cause of acute viral hepatitis. To ensure rapid pathogen identification and tracing of the infection sources, rapid and reliable detection methods are crucial. Various approaches are available for the detection of HEV, some of which involve considerable effort, such as cultivation of cell cultures or performing animal experiments. Loop-mediated isothermal amplification enables rapid pathogen detection with low-cost equipment and little work effort, qualifying the method for on-site application. Within the framework of the project a LAMP assay for detecting HEV in pork products and liver will be developed and validated. For this purpose, suitable genomic target regions will be identified and used for specific primer design. Assay validation includes analytical specificity and sensitivity testing as well as determining the detection limit in artificially contaminated matrices under the influence of product-typical background flora. Finally, the assay will be applied to natively contaminated samples to define the diagnostic quality criteria of the test procedure. In the second phase of the project, pig livers will be examined using the developed LAMP assay and classified into three categories according to viral load. Afterwards, liver sausages will be produced from this material and tested again so that conclusions can be drawn about the significance of the virus load in the raw material and influences of the production process on the viral load in final products.