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Equine and Animal Cognition Reference Database

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Author openurl 
  Title R Foundation for Statistical Computing Type Book Whole
  Year 2013 Publication Abbreviated Journal  
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  Publisher R Foundation for Statistical Computing Place of Publication Vienna, Austria Editor  
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  Call Number Equine Behaviour @ team @ ref80 Serial 6295  
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Author Iliopoulos, Y.; Youlatos, D.; Sgardelis, S. url  doi
openurl 
  Title Wolf pack rendezvous site selection in Greece is mainly affected by anthropogenic landscape features Type Journal Article
  Year 2013 Publication Eur J Wildl Res Abbreviated Journal  
  Volume 60 Issue (up) Pages  
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  Call Number Equine Behaviour @ team @ Iliopoulos2013 Serial 6478  
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Author Herbst, C.T.; Herzel, H.; Svec, J.G.; Wyman, M.T.; Fitch, W.T. url  doi
openurl 
  Title Visualization of system dynamics using phasegrams Type Journal Article
  Year 2013 Publication J R Soc Interface Abbreviated Journal  
  Volume 10 Issue (up) Pages  
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  Call Number Equine Behaviour @ team @ Herbst2013 Serial 6487  
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Author Péron, F.; Ward, R.; Burman, O. url  doi
openurl 
  Title Horses (Equus caballus) discriminate body odour cues from conspecifics Type Journal Article
  Year 2013 Publication Abbreviated Journal Animal Cognition  
  Volume Issue (up) Pages 1-5  
  Keywords Body odour; Discrimination; Equus caballus; Habituation; Social memory  
  Abstract Knowledge about social recognition and memory in animals can help us to determine appropriate management and husbandry techniques. In this study, we used a habituation–discrimination procedure to investigate the ability of horses (Equus caballus) to distinguish between the body odour samples of unfamiliar conspecifics. To pick up body odour, we rubbed material on the coat of horses and presented these unknown body odours to 16 different conspecifics of the same sex and similar age. The test consisted of two successive two-min presentations of a sample from one individual (e.g. individual ‘A’) and a simultaneous presentation of samples from individual ‘A’ and a novel individual (e.g. individual ‘B’) during a final third presentation. The results showed that horses, regardless of sex, decreased the time they spent investigating conspecific body odour across the initial two presentations—demonstrating habituation. In the final presentation, the results demonstrated successful discrimination of the previously experienced odour because horses investigated the novel olfactory sample (‘B’) significantly more than the pre-exposed sample (‘A’). Taken together, these findings suggest, for the first time, that horses are able to discriminate two stimuli derived from body odours of unfamiliar conspecifics over short period of time.  
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  Publisher Springer Berlin Heidelberg Place of Publication Editor  
  Language English Summary Language Original Title  
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  ISSN 1435-9448 ISBN Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5742  
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Author Wolter, R.; Pantel, N.; Möstl, E.; Krueger, K. isbn  openurl
  Title Die Rolle des Alpha-Hengstes in einer Przewalski Bachelor-Gruppe beim Erkunden einer neuen Fläche in einem Semi-Reservat Type Conference Article
  Year 2013 Publication Abbreviated Journal  
  Volume Göttinger Pferdetage'13 Issue (up) Pages 66  
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  ISSN ISBN 978-3-88542-782-7 Medium  
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  Call Number Equine Behaviour @ team @ Serial 5946  
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Author Krueger, K.; Lerbs, S. isbn  openurl
  Title Die Schiefe, und die motorische sowie sensorische Lateralität des Pferdes Type Conference Article
  Year 2013 Publication Jahrestagung der DVG, Fachgruppe: Tierschutz & Ethologie und Tierhaltung Umwelt und Tierhygiene Abbreviated Journal  
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  ISSN ISBN ISBN 978-3-86345-177-6 Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5951  
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Author Benz, B.; Benitz, B.; Krueger, K.; Winter, D. openurl 
  Title Weniger Einstreu bei gleichem Komfort Type Journal Article
  Year 2013 Publication Pferdezucht und Haltung Abbreviated Journal  
  Volume 1 Issue (up) Pages 66-71  
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  Publisher AVA-Verlag-Allgäu GmbH Place of Publication Kempten Editor  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5654  
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Author Beran, M.J.; Smith, J.D.; Perdue, B.M. url  doi
openurl 
  Title Language-Trained Chimpanzees (Pan troglodytes) Name What They Have Seen but Look First at What They Have Not Seen Type Journal Article
  Year 2013 Publication Psychological Science Abbreviated Journal Psychol Sci  
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  Abstract Metacognition can be defined as knowing what one knows, and the question of whether nonhuman animals are metacognitive has driven an intense debate. We tested 3 language-trained chimpanzees in an information-seeking task in which the identity of a food item was the critical piece of information needed to obtain the food. The chimpanzees could either report the identity of the food immediately or first check a container in which the food had been hidden. In two experiments, the chimpanzees were significantly more likely to visit the container first on trials in which they could not know its contents but were more likely to just name the food item without looking into the container on trials in which they had seen its contents. Thus, chimpanzees showed efficient information-seeking behavior that suggested they knew what they had or had not already seen when it was time to name a hidden item.  
  Address 1Language Research Center, Georgia State University  
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  Language English Summary Language Original Title  
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  ISSN 0956-7976 ISBN Medium  
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  Notes PMID:23508741 Approved no  
  Call Number Equine Behaviour @ team @ Serial 5659  
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Author Sebilo, M.; Mayer, B.; Nicolardot, B.; Pinay, G.; Mariotti, A. url  doi
openurl 
  Title Long-term fate of nitrate fertilizer in agricultural soils Type Journal Article
  Year 2013 Publication Proceedings of the National Academy of Sciences Abbreviated Journal PNAS  
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  Abstract Increasing diffuse nitrate loading of surface waters and groundwater has emerged as a major problem in many agricultural areas of the world, resulting in contamination of drinking water resources in aquifers as well as eutrophication of freshwaters and coastal marine ecosystems. Although empirical correlations between application rates of N fertilizers to agricultural soils and nitrate contamination of adjacent hydrological systems have been demonstrated, the transit times of fertilizer N in the pedosphere–hydrosphere system are poorly understood. We investigated the fate of isotopically labeled nitrogen fertilizers in a three–decade-long in situ tracer experiment that quantified not only fertilizer N uptake by plants and retention in soils, but also determined to which extent and over which time periods fertilizer N stored in soil organic matter is rereleased for either uptake in crops or export into the hydrosphere. We found that 61–65% of the applied fertilizers N were taken up by plants, whereas 12–15% of the labeled fertilizer N were still residing in the soil organic matter more than a quarter century after tracer application. Between 8–12% of the applied fertilizer had leaked toward the hydrosphere during the 30-y observation period. We predict that additional exports of 15N-labeled nitrate from the tracer application in 1982 toward the hydrosphere will continue for at least another five decades. Therefore, attempts to reduce agricultural nitrate contamination of aquatic systems must consider the long-term legacy of past applications of synthetic fertilizers in agricultural systems and the nitrogen retention capacity of agricultural soils.  
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  Call Number Equine Behaviour @ team @ Serial 5730  
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Author Fürst, A. openurl 
  Title Haltungsbedingte Erkrankungen und Verletzungen des Pferdes: Vor- und Nachteile der verschiedenen Haltungssystemen aus medizinischer Sicht Type Manuscript
  Year 2013 Publication Abbreviated Journal  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5757  
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