Home << 1 2 3 4 5 6 7 8 9 10 >> [11–14]
List View
 | 
Citations
 | 
Details
   web
Records
Author Munsters, C.C.B.M.; Visser, K.E.K.; van den Broek, J.; Sloet van Oldruitenborgh-Oosterbaan, M.M.
Title The influence of challenging objects and horse-rider matching on heart rate, heart rate variability and behavioural score in riding horses Type Journal Article
Year 2012 Publication The Veterinary Journal Abbreviated Journal (up)
Volume 192 Issue 1 Pages 75-80
Keywords Horse-rider interaction; Horse compliance; Welfare; Heart rate; Behaviour score
Abstract A good horse-rider ‘match’ is important in the context of equine welfare. To quantify the influence of repetition and horse-rider matching on the stress of horses encountering challenging objects, 16 Warmblood horses were ridden in a test-setting on three occasions. On each occasion the horse was ridden by a different rider and was challenged by three objects (A–C). Heart rate (HR), heart rate variability (HRV) of horse and rider, and behaviour score (BS) of the horse were obtained for each object and as a total for each test. The horse-rider interaction was evaluated with each combination and assessed as ‘matching’ or ‘mismatching’, and the horses were categorised as ‘compliant’, ‘partly-compliant’ or ‘non-compliant’. Horses exhibited a decreased HR (P = 0.015) and a decreased BS (P = 0.004) within and across different tests. ‘Matching’ horse-rider combinations exhibited less stress as indicated by reduced HR (‘match’ 69 ± 10 vs. ‘mismatch’ 72 ± 9, P = 0.001) and BS (‘match’ 1.9 ± 1.1 vs. ‘mismatch’ 3.8 ± 1.4, P = 0.017) of the horse. ‘Compliant’ (68 ± 8, P < 0.001) and ‘partly-compliant’ (71 ± 9, P = 0.002) horses had significantly lower HR than ‘non-compliant’ (75 ± 9) animals. The findings of the study indicate that HR and BS measurements support a subjective ‘match’ diagnosis and HR measurement may be a valuable tool in assessing horse compliance.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1090-0233 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5636
Permanent link to this record
 
 
Author Briefer, E.F.; Padilla de la Torre, M.; McElligott, A.G.
Title Mother goats do not forget their kids' calls Type Journal Article
Year 2012 Publication Proc R Soc B Abbreviated Journal (up)
Volume 279 Issue Pages
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Briefer2012 Serial 6282
Permanent link to this record
 
 
Author Ripple, W.J.; Beschta, R.L.
Title Trophic cascades in Yellowstone: The first 15 years after wolf reintroduction Type Journal Article
Year 2012 Publication Biol Conserv Abbreviated Journal (up)
Volume 145 Issue Pages
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Ripple2012 Serial 6452
Permanent link to this record
 
 
Author Blanco, J.C.; Yolanda, C.
Title Surveying wolves without snow: a critical review of the methods used in Spain. Hystrix Type Journal Article
Year 2012 Publication Ital J Mammal Abbreviated Journal (up)
Volume 23 Issue Pages
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Blanco2012 Serial 6460
Permanent link to this record
 
 
Author Passilongo, D.; Dessi-Fulgheri, F.; Gazzola, A.; Zaccaroni, M.; Apollonio, M.
Title Wolf counting and individual acoustic discrimination by spectrographic analysis [Abstract] Type Journal Article
Year 2012 Publication Bioacoustics Abbreviated Journal (up)
Volume 21 Issue Pages
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Passilongo2012 Serial 6467
Permanent link to this record
 
 
Author Zaccaroni, M.; Passilongo, D.; Buccianti, A.; Dessi-Fulgheri, F.; Facchini, C.; Gazzola, A.
Title Group specific vocal signature in free- ranging wolf packs Type Journal Article
Year 2012 Publication Ethol Ecol Evol Abbreviated Journal (up)
Volume 24 Issue Pages
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Zaccaroni2012 Serial 6470
Permanent link to this record
 
 
Author Galaverni, M.; Palumbo, D.; Fabbri, E.; Caniglia, R.; Greco, C.; Randi, E.
Title Monitoring wolves (Canis lupus) by non-invasive genetics and camera trapping: A small-scale pilot study Type Journal Article
Year 2012 Publication Eur J Wildl Res Abbreviated Journal (up)
Volume 58 Issue Pages
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Galaverni2012 Serial 6479
Permanent link to this record
 
 
Author Wickert, Marion
Title Die Bedeutung des Leerkauens bei Pferden aus Sicht der Physiologie und der Ethologie Type Manuscript
Year 2012 Publication Abbreviated Journal (up)
Volume Issue Pages
Keywords
Abstract Der Umgang mit Pferden erfreut sich immer größerer Beliebtheit. Aufgrund des Verhaltens können Rückschlüsse auf die Befindlichkeiten der Tiere gezogen werden

(TSCHANZ et al. 1997a). Je mehr wir über das Verhalten der Tiere wissen, desto besser können wir in der Haltung, Ausbildung und Nutzung der Pferde dazu beitragen, die Lebensbedingungen zu verbessern und den Ansprüchen der Pferde gerechter zu werden.

Bei der Ausbildung von Pferden kommen u.a. aus Amerika neue Einflüsse auf Ausbildungsmethoden zu uns. Es wird dabei immer wieder ein „Kauen“ der Pferde während des Trainings beschrieben, doch gibt es keine wissenschaftlichen ntersuchungen darüber.

Eine Kaubewegung des Pferdes außerhalb der Futteraufnahme wird als „Leerkauen“

definiert. Es ist eine „horizontale Bewegung“ des Unterkiefers gegen den Oberkiefer zu beobachten, vergleichbar mit der Mahlbewegung (Abbildung 1). Häufig ist während des Leerkauens eine Anspannung des oberflächlichen Kaumuskels vom unteren Unterkieferrand aus in Richtung Jochbogen/Crista facialis zu erkennen.

Eine Sonderform des Leerkauens stellt die sogenannte Unterlegenheitsgebärde (UG)

dar (ZEEB 1959b). Es handelt es sich um eine „vertikale Bewegung“ der Unter- und

Oberkiefer voneinander weg und aufeinander zu (Abbildung 2). Ihre Funktion ist die

Beschwichtigung. Unter dem Begriff Leerkauen wird in dieser Dissertation immer die

horizontale Mahlbewegung verstanden.
Address Freie Universität Berlin
Corporate Author Thesis Doctoral thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 978-3-86387-209-0 Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5739
Permanent link to this record
 
 
Author Lancet, Y.; Dukas, R.
Title Socially Influenced Behaviour and Learning in Locusts Type Journal Article
Year 2012 Publication Ethology Abbreviated Journal (up)
Volume 118 Issue 3 Pages 302-310
Keywords
Abstract As a part of our research on the evolution of social learning in insects, we examined socially influenced behaviour and social learning in desert locust (Schistocerca gregaria) nymphs and adults. In the nymphs, the only positive effect we documented was an increased tendency to feed while in the company of another locust than alone. The adults, on the other hand, showed significant preference for joining others (local enhancement) in both the contexts of feeding and egg laying. Neither nymphs nor adults, however, showed social learning. Our preliminary analyses pointed to locusts as a likely insect that might possess social learning. Our research, when taken together with research on phase-shifts and swarm/marching behaviour of gregarious locusts, suggests that the behavioural dynamics of gregarious locusts may make local enhancement but not social learning beneficial. The possible difference we documented between the nymphs and adults could enable us to further explore the proximate and ultimate mechanisms that underlie socially influenced behaviour.
Address
Corporate Author Thesis
Publisher Blackwell Publishing Ltd Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1439-0310 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5593
Permanent link to this record
 
 
Author Dumont, B.; Rossignol, N.; Loucougaray, G.; Carrère, P.; Chadoeuf, J.; Fleurance, G.; Bonis, A.; Farruggia, A.; Gaucherand, S.; Ginane, C.; Louault, F.; Marion, B.; Mesléard, F.; Yavercovski, N.
Title When does grazing generate stable vegetation patterns in temperate pastures? Type Journal Article
Year 2012 Publication Agriculture, Ecosystems & Environment Abbreviated Journal (up)
Volume 153 Issue Pages 50-56
Keywords Boolean process; Cattle; Patch stability; Productivity; Stocking density; Temperate pasture
Abstract The stability of grazing-induced spatial patterns of vegetation was analyzed at two spatial scales (25 m × 20 m areas and 1.6 m × 0.8 m grids) in pastures of contrasting productivity (maximum standing biomass: 130–800 gDM/m2). At both scales, the mosaic of grazed and ungrazed patches was modeled as a Boolean process, calculating cross-variograms to quantify the temporal stability of grazing patterns and its links with local floristic composition were tested. The scale at which stability of vegetation patterns took place in two successive years depended on pasture productivity. Inter-annual stability of large-scale patterns mainly occurred in extensively used fertile pastures grazed by cattle, and in pastures grazed by horses. Less-fertile grasslands were mainly characterized by a fine-scale stability of grazing patterns. Stable fine-scale patterns were often related to the local abundance of legumes and forbs. Stable large-scale patterns of grazing within lightly grazed productive grasslands could result in divergent local vegetation dynamics, which can be seen as an opportunity for restoring biodiversity in fertile grasslands.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0167-8809 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5595
Permanent link to this record