Research

Funding: Nationalparkverwaltung "Niedersächsisches Wattenmeer", Virchowstr. 1, 26383 Wilhelmshaven, 39.722 EUR

Project Details:
The aim of the project is a survey of the local grey seal population in the entire Lower Saxony and Hamburg Wadden Sea during the birthing season (November-December) 2024 and at the time of the fur change (March-April) 2025.
On five trilaterally coordinated dates (three during the birthing season; two during the fur-change period), airborne surveys will be conducted with a single-engine aircraft. During the aerial surveys of the tidal flats, a high-resolution SLR camera will be used to photograph the haul-outs. In order to determine the number of young born as well as the total population, the photos taken are subsequently analyzed on the computer.

Funding: "Niedersächsische Landesbehörde für Straßenbau und Verkehr", 11.766 EUR

Project Details:
The project involves researching the legal basis, site inspection(s) with NLSTBV and stakeholders. Furthermore, determination and evaluation of the planning basis, inventory determination and evaluation as well as their cartographic processing.

Results:

Verfassen des Berichtes inkl. Bewertung, Empfehlungen, Konfliktanalysen

Funding: Ministerium für Energie­wende, Klimaschutz, Umwelt und Natur, 396.250 EUR

Project Details:
The Eurasian otter (Lutra lutra) is (re-)expanding in all parts of the German federal state of Schleswig-Holstein (SH) nowadays. As an aquatic mammal, otters mainly inhabit rivers, streams and lakes but also forage along the coastlines. Otters primarily feed on fish, whereas they are considered food generalists and also target amphibians, crustaceans, birds, mammals and other invertebrates. It is assumed that the decline of certain endangeredeD fish species can be linked to the growing otter population. Furthermore, there is an increase in conflicts between fisheries and otter conservation, both nationally and internationally. Therefore, an extensive evaluation of the current conflict potential between the growing otter population, fisheries situation and conservation conflicts between species is needed. This will be covered in the frame of this research project that focuses on fisheries, natural otter habitat and spawning areas of endangered salmonids in comparison:
-Installing wildlife cameras to assess the local abundance of otters
-Dietary analysis to investigate the prey spectrum of otters
-Determination of otter individuals using spraints (genetic fingerprinting)
-Evaluation of a potential conservation conflict between otters and salmonids
-Development of acustic deterrents to protect fisheries from otters
-Analysing reproduction parameters to assess the population health of otters using specimens found dead
-Development of a tagging method for otters

Funding: Aarhus University, 5.291 EUR

Project Details:
For the surveys of the study area in the Skagerraö, densities and abundances of harbour porpoises were estimated and the inaccuracies (95% confidence intervals and coefficient of variation (CV)) associated with the estimation were determined. The processed data and results were submitted to the client.

Funding: Industrie, 260.000 EUR

Project Details:
Pre-clinical testing of a neuroprotective drug

Funding: Fresco Dog Foods GmbH, 39.599 EUR

Project Details:
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Funding: Drittmittelprojekt, gefördert durch Fritz-Ahrberg-Stiftung., 15.000 EUR

Project Details:
The precise investigation of the muscle-to-meat transition after the slaughter of farm animals is important, because it (could) lead to a better understanding of the processes during these post-mortem changes. This allows the definition and analysis of influencing factors that may have a positive or negative effect on the meat quality. However, since an in vivo analysis of meat formation is difficult to standardize, in vitro models have been developed that are easier to standardize with regard to metabolites/ compositions (e.g. certain organelles such as mitochondria). Since the models have so far been scientifically investigated in pigs and chickens, the study will first establish an already published in-vitro model with pig muscles and then transfer it to bovine and possibly turkey muscles. These models will then be used to analyze the physiological muscle-to-meat transition after slaughter in more detail, also taking into account certain exogenous and endogenous factors, especially the mitochondria. The influence of mitochondria will be examined in more detail, as they have an (important) influence on meat formation. In addition, the models will be used to analyze (pathological) problems in meat formation (e.g. PSE, DFD).

Funding: Bundesanstalt für Landwirtschaft und Ernährung (BLE), 400.880 EUR

Project Details:
The future region "TiPP" has the aim of optimising transparency and traceability in a regionally established value chain pig via digital strategies from farm to fork. The focus of the practical trials is the use of Self Sovereign Identity (SSI) with its concepts and technologies (DLT, blockchain), which is completely unexplored in farm animals. For testing and the later derivation of transparency indices for consumers, animal, farm and process data are collected along the entire pig value chain in sub-projects that address current transparency-relevant areas such as data management, application of sensors, animal health, animal welfare, climate efficiency, sustainability and consumer behaviour.

Cooperation Partners:

Landwirtschaftskammer Niedersachsen

Carl von Ossietzky Universität Oldenburg

OFFIS e.V.

Johann Heinrich von Thünen-Institut

Georg-August-Universität Göttingen

Funding: Bundesanstalt für Landwirtschaft und Ernährung (BLE), 415.089 EUR

Project Details:
The objective of this project is to reduce the use of antibiotics in broiler fattening by on-farm hatching. Onfarm hatching is intended to increase animal health and consequently reduce the incidence of bacterial diseases in the flocks. For this purpose, various parameters that can be influenced by on-farm hatching are
taken into account, collected, evaluated and made available to the practice.
The project is divided into two phases. In phase 1, four farms are accompanied that already use the method of on-farm hatching and thus have previous experience (lighthouse farms). The experiences of the lighthouse farms as well as the data collected in this first phase will be passed on in phase 2 as knowledge
transfer to six farms (two with fast-growing broiler, two with slow-growing broiler and two organic farms),
that are using on-farm hatching for the first time (newcomers).

Cooperation Partners:

Landwirtschaftskammer Niedersachsen

Ludwig-Maximilians-Universität München

Universität Rostock

Funding: Bundesanstalt für Landwirtschaft und Ernährung (BLE), 117.178 EUR

Project Details:
The overall goal of the project is that farms that have high antibiotic use (ABU) can learn from farms that have comparably low ABU and the identification and optimization of parameters to improve animal health. The specific objectives of the project are: to improve biosecurity and overall hygiene of broiler chicken farms, to improve animal health of broiler chickens, to minimize the use of antibiotics, to transfer knowledge between broiler chicken farms with low and high ABU, and to optimize risk areas based on knowledge transfer.
There should be an intensive exchange of experiences between farmers who have different levels of ABU within the project. Thus, farms that have a high need for antibiotic use at the beginning of the project will learn which parameters they can and should optimize to improve animal health and minimize antibiotic use. Farm management factors that have a potential impact on animal health and consequent necessary ABU will be evaluated and collected during the practical phases of the project. These factors are divided into respective work packages (WP), including biosecurity of the farm and hygiene management (worked on by FLI & UROS), cleaning and disinfection (UROS), animal health and stable or herd management (TiHo and LMU), and knowledge transfer (UROS).
The project thus involves farms that have already been able to minimize their antibiotic use through innovative measures, optimized management and improved husbandry conditions. In addition, farms that are interested in improving animal health and minimizing antibiotic use and want to learn from other farms are invited to participate.

Cooperation Partners:

Uni ROS; Prof. Helen Louton

LMU München; PD Dr. Elke Rauch

FLI Insel Riems; PD Dr. Nicolai Denzin