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2235 results.
Quality assurance of data from environmental impact studies about legally protected good "marine mammals" together with development of evaluation products in expert information network for environmental surveys, MARLIN
Qualitätssicherung von Daten aus Umweltverträglichkeitsstudien zum Schutzgut mariner Säugetiere sowie Entwicklung von Auswerteprodukten im Fachinformationsnetzwerk für Umweltprüfungen; "Marlin"
Project Investigators: Prof. Prof. h.c. Dr. Ursula Siebert; Dr. Anita Gilles ; Dominik Nachtsheim
Duration: April 2020 until May 2023
Funding: Bundesamt für Seeschifffahrt und Hydrographie, BSH , 160.000 EUR
Project Details:
The joint research project aims to conduct the scientific accompaniment and support of the further operationalisation of the expert information network for environmental surveys of the Federal Maritime and Hydrographic Agency, MARLIN-Marine Life Investigator, in connection with the legally protected good "harbour porpoise". The focus of three work packages (FP1-3) is on quality assurance of data from environmental impact studies (FP1), evaluations from the expert information network MARLIN (FP2) as well as knowledge generation and transfer as part of the first operational utilisation of MARLIN (FP3).
FP1, scientific development of criteria for the quality assurance of data from environmental impact studies:
The first research package aims to establish a consistent quality level of the different data sources in order to be able to conduct analyses within the scope of case studies. Environmental impact study data entering the expert information network MARLIN shall be verified automatically by developing system check routine surveyed and refined by the ITAW.
FP2, scientific development of criteria for the analysis of data gained by different acquisition methods of the environmental impact studies:
The impact of offshore wind farms on the marine environment is investigated since 2002 in the context of the standard investigation concept of the Federal Maritime and Hydrographic Agency. Different methods were applied during the assessment of the legally protected good "harbour porpoise" in the environmental impact studies: ship-based and airplane-based (observer and digital flight surveys) assessments. In FP2, scientific analysis criteria shall be developed via data from these different methods and subsequently elements for new requirements using research tools.
FP3, evaluation of standard investigation concept and case study about validation of quality controlled data:
In FP3, a scientific validation of the current extent of investigation, methods and the design following StUK4 shall be conducted with regard to the harbour porpoise. Furthermore, the quality controlled data from FP1 and FP2 are supposed to be linked user friendly with further geodata in a case study.
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Monitoring of living pinnipeds
Robben-Lebendmonitoring
Project Investigators: Prof. Prof. h. c. Dr. Ursula Siebert; Dr. Stephanie Groß
Duration: January 2020 until December 2023
Funding: Landesbetrieb für Küstenschutz, Nationalpark und Meeresschutz Schleswig-Holstein, Tönning, 76.108 EUR
Project Details:
In the Wadden Sea of Schleswig-Holstein, harbour seals will be caught with tube nets as part of the live seal monitoring. This project will be conducted by staff of the University of Veterinary Medicine Hannover, Foundation, with the help of experienced employees of the State Office for Coastal Protection, National Park and Marine Protection Schleswig-Holstein, the seal rangers and further aides. The harbour seals will be measured and weighed. Blood, hair and faecal samples as well as bacteriological and virological swabs will be taken. Haemograms and blood chemistry will be generated. Furthermore, cytological, microbiological, virological and serological investigations will be performed with these samples. In addition, parasitological investigations for detection and species identification of parasites will be conducted as well as a pathological analysis of lesions found on the body of the animals. These investigations will be performed in cooperation with the Institute of Virology and Institute for Pathology of the University of Veterinary Medicine Hannover, Foundation, and the Institute for Hygiene and Infectious Diseases of Animals of the Justus Liebig University Giessen. Pollutants will be analysed by the University of Liège, Belgium. Beyond those investigations, seals will also be equipped with telemetry devices in the context of other research projects and doctoral theses.
Results:

Untersuchungen zum Gesundheitszustand von Seehunden in Schleswig-Holstein im Jahr 2023

Bericht an das Ministerium für Energiewende, Klimaschutz, Umwelt und Natur des Landes Schleswig-Holstein, das Ministerium für Landwirtschaft, ländliche Räume, Europa und Verbraucherschutz des Landes Schleswig-Holstein und den Landesbetrieb für Küstenschutz, Nationalpark und Meeresschutz Schleswig-Holstein

https://www.schleswig-holstein.de/DE/fachinhalte/A/artenschutz/Downloads/seehundbericht2023.pdf?__blob=publicationFile&v=2

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Health assessment and death investigations of harbour porpoises
Gesundheitsbewertungen und Todesursachenermittlung von Schweinswalen
Project Investigators: Prof. Prof. h.c. Dr. Ursula Siebert; Jana Christina Klink
Duration: June 2020 until May 2023
Funding: Ministerium für Energiewende, Landwirtschaft, Umwelt, Natur und Digitalisierung, 219.068 EUR
Project Details:
The harbour porpoises´ habitat in the North and Baltic Seas of Schleswig-Holstein is exposed to an increasing number of anthropogenic activities. These include offshore construction works, shipping traffic, military activities, detonation of ammunition waste, chemical and pharmaceutical pollution and fisheries as well as micro and macro debris. A strong decrease of the harbour porpoise population has been observed in the German North Sea within the framework of the monitoring program funded by the Federal Agency for Nature Conservation. The systematic population surveys indicate a decrease of harbour porpoises in the Baltic Sea as well. Furthermore, the analysis of age distribution and reproductive capacity of harbour porpoises from waters of Schleswig-Holstein shows that animals die very young and especially females only have a short life time period to reproduce.

The age distribution of the dead animals indicates that a lot of females die before or shortly after sexually maturing. Therefore, it is essential to obtain a detailed overview of biological basic data as well as pathological features. These data are fundamental, because they are passed on to ASCOBANS, ICES, HELCOM, OSPAR and IWC. The health status of recently dead harbour porpoises from the North and Baltic Seas of Schleswig-Holstein shall be investigated extensively in the context of this project. Histological, immunocytochemical, virological and microbiological examinations will be conducted. In the case of a sudden increase of dead harbour porpoises, immediate investigations shall clarify the potential causes and context. Bycaught harbour porpoises are supposed to be provided by the fishermen directly in order to assess the health status as well as age and sex distribution of the bycatch.
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Turkey hens with untrimmed beaks - A practice-orientated project with media knowledge transfer (#Pute@Praxis)
Puten mit ungekürzten Schnäbeln - Ein praxisbezogenes Projekt mit medialem Wissenstransfer (#Pute@Praxis)
Project Investigators: Kramer, Marie; Skiba, Karolin; Kemper, Nicole ; Spindler, Birgit
Duration: May 2020 until December 2023
Funding: Die Förderung der Modell- und Demonstrationsvorhaben (MuD) Tierschutz erfolgt aus Mitteln des Bundesministeriums für Ernährung und Landwirtschaft (BMEL) aufgrund eines Beschlusses des deutschen Bundestages. Die Projektträgerschaft erfolgt über die Bundesanstalt für Landwirtschaft und Ernährung (BLE), 307.156 EUR
Project Details:
Within the framework of the Model and Demonstration Project (MuD) Animal Welfare, scientific findings and procedures for keeping turkey hens with an untrimmed beak are being transferred into practice on 6 farms with turkeys. The aim is to test their suitability for practice and to make the experiences available to a broad specialist audience. The implementation of the planned measures will be demonstrated in advance in the barns of the Research and Training Centre for Agriculture Haus Düsse. On the practical farms, the measures are to be implemented first with beak-trimmed and then, if possible, with beak-untrimmed turkey hens.
Cooperation Partners:

Landwirtschaftskammer Nordrhein-Westfalen

Johann Heinrich von Thünen-Institut

Geflügelwirtschaftsverband NRW

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integrative Mücken-INterventIONsstrategien (iMINION)
integrative Mücken-INterventIONsstrategien (iMINION)
Project Investigators: Stefanie Becker; Fanny Hellhammer; Michael Stern
Duration: 2020 until February 2023
Funding: Bundesministerium für Bildung und Forschung, Projektträger DLR, 217.069 EUR
Project Details:
In den letzten Jahren wurden neben Arboviren, die eine ernsthafte Bedrohung für die öffentliche Gesundheit darstellen, eng verwandte Viren aus der gleichen Virusfamilie beschrieben, welche durch ihre Insektenspezifität als nicht-humanpathogen oder wirbeltierpathogen angesehen werden. Diese Apathogenität gegenüber Mensch und Wirbeltier macht die insektenspezifischen Viren zu einem interessanten Modell für Arboviren, deren Evolution und Wechselwirkung mit Vektoren. Insektenviren haben weiterhin das Potential Arbovirus-Übertragungen zu hemmen und so direkt zu einer Verbesserung der öffentlichen Gesundheit beizutragen. In dieser Studie soll eine interdisziplinäre Herangehensweise, bestehend aus virologischer, verhaltensbiologischer und ökologischer Sicht, einen Fortschritt in der Vektorkontrolle erzielen. Hierbei soll die Interaktion von Culex pipiens molestus Mücken mit Insektenviren und insektiziden Wirkstoffen näher erforscht und die Anwendbarkeit einer solchen trilateralen Interaktion in der integrierten Stechmückenbekämpfung untersucht werden.
Results:

Heinig-Hartberger, M.; Hellhammer, F.; Zöller, D.D.J.A.; Dornbusch, S.; Bergmann, S.; Vocadlova, K.; Junglen, S.; Stern, M.; Lee, K.-Z.; Becker, S.C. (2023) Culex Y Virus: A Native Virus of Culex Species Characterized In Vivo. Viruses 15: 235. https://doi.org/10.3390/v15010235

https://doi.org/10.3390/v15010235

Cooperation Partners:

Dr. Kwang-Zin Lee, Frauenhofer IME

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Development and testing of preventive and therapeutic measures against SARS-CoV-2 using experimental animal models (COVID MWK)
Enwicklung und Testung präventiver und therapeutischer Maßnahmen gegen SARS-CoV-2 am experimentellen Tiermodell (COVID MWK)
Project Investigators: Prof. Dr. Maren von Köckritz-Blickwede; Prof. Dr. Guus Rimmelzwaan; Prof. Dr. Albert Osterhaus
Duration: June 2020 until December 2023
Funding: MWK, 2.903.582 EUR
Project Details:
Development and testing of preventive and therapeutic measures against SARS-CoV-2 using experimental animal models such as ferrets, rabbits, hamsters and primates.
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Development of neutralizing antibodies against SARS-CoV-2
Entwicklung neutralisierender Antikörper gegen SARS-CoV-2
Project Investigators: Prof. Osterhaus
Duration: May 2020 until March 2023
Funding: MWK, 11.851.000 EUR
Project Details:
Carrying out an animal experiment to test monoclonal antibodies in the established hamster model at the RIZ, including applying for animal experiments, carrying out the animal experiment, virus titration and analyzes to determine the viral load in the organs, PCR analysis, histopathological examination (assay scope of 2 organs per animal).
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Wildlife registration (WTE) of the Hanseatic City of Bremen
Wildtiererfassung (WTE) der Hansestadt Bremen
Project Investigators: Prof. Prof. h. c. Dr. U. Siebert; Dr. Oliver Keuling
Duration: Novemer 2020 until December 2023
Funding: Landesjägerschaft Bremen e.V., 10.919 EUR
Project Details:
Die Daten der Wildtiererfassung (WTE) der Hansestadt Bremen werden von der Landesjägerschaft Bremen e.V. (LJB) in Zusammenarbeit mit Landesjägerschaft Niedersachsen e.V. (LJN) erhoben. Mitarbeiter der LJN sowie der TiHo betreuen die Datenbank der WTE Niedersachsen, welche von der LJN auch der LJB für die Daten der WTE-HB zur Verfügung gestellt wird. Die LJB stellt der TiHo die Daten aus der WTE-HB für Analysen und Veröffentlichungen innerhalb dieses Forschungsprojektes zur Verfügung.
Neben deskriptiven Statistiken zur Besatzentwicklung werden mittels multivariater statistischer Analysen die beeinflussenden Faktoren ermittelt. Anhand dieser Faktoren werden Zukunftsprognosen erstellt. Welche statistischen Methoden genau zum Einsatz kommen, kann erst anhand der Datengrundlage entschieden werden.
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Suitability of live traps for the development of intelligent trapping systems
Eignung von Lebendfallen für die Entwicklung von Intelligenten Fangsystemen
Project Investigators: Frau Prof. Prof. h. c. Dr. Ursula Siebert; Frau Dr. Friederike Gethöffer
Duration: February 2020 until December 2023
Funding: Deutscher Jugendverband e.V., 10155 Berlin, 19.720 EUR
Project Details:
Suitability of live traps for the development of intelligent trapping systems.
Show Details
Claw Condition Score - naturally fatly padded: improving claw health developing an innovative management tool
Claw Condition Score - natürlich fett gepolstert: Verbesserung der Klauengesundheit Entwicklung eines innovativen Managementinstruments
Project Investigators: Hoedemaker; Höltershinken
Duration: February 2020 until April 2023
Funding: Landesmittel und Mittel der Europäischen Union aus dem Europäischen Landwirtschaftsfond für die Entwicklung des ländlichen Raums (ELER) im Rahmen des Programms zur Förderung der Entwicklung im ländlichen Raum Niedersachsen und Bremen 2014 bis 2020, 49.319 EUR
Project Details:
Klauen- und Gliedmaßenprobleme zählen zu einer der häufigsten Abgangsursachen bei Milchkühen und stellen damit ein zentrales Problem in Milchviehherden dar. Neben frühzeitigen Tierabgängen als negatives Resultat von Klauen- und Gliedmaßenerkrankungen stellt bereits das Lahmheitsauf-kommen in Milchviehbeständen ein großes Problem dar. Die Lahmheit ist ein Zeichen starker Schmerzen, weshalb die Kuh eine Schonhaltung einnimmt. Die empfundenen Schmerzen verursachen dem Tier Stress, es fühlt sich extrem unwohl, verändert sein Sauf-, Fress- und Liegeverhalten, was wiederum zu Stoffwechsel-, Fruchtbarkeits- und weiteren Gesundheitsproblemen führt. Dem Tierschutzgesetz folgend sind unnötige Schmerzen, Leiden und Schäden von Tieren fern zu halten.
Ziel dieser Untersuchungen ist es, die Korrelation zwischen Fettpolster der Klaue, Rückenfettdicke, Stoffwechsellage, Laktationsstadium und allgemeinem Gesundheitsstatus innerhalb eines Lebenszyklus einer Kuh zu identifizieren.
Cooperation Partners:

Landwirtschaftliches Bildungszentrum Echem der Landwirtschaftskammer Niedersachsen (LBZ Echem)

Ludwig-Maximilians-Universität München, Tierärztliche Fakultät, Lehrstuhl für Anatomie, Histologie und Embryologie (LMU München), vertreten durch Herrn Prof. Dr. Johann Maierl

Lünehöfe KG, Echem, vertreten durch Herrn Tim Philipp Junge

Agrarproduktion Breitenworbis GmbH & Co KG, vertreten durch Herr Wilfried Sondermann

Praxisbetrieb (Futterbaubetrieb) des Kompetenzzentrum Klaue des LBZ Echem, vertreten durch Herrn Lars Schulz

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