Zobrazeno 1 - 10
of 35
pro vyhledávání: '"P R, Wiepkema"'
Publikováno v:
Aquatic Mammals. 29:53-66
The food consumption (recorded as kg of individual fish species), body length, and body mass of 19 (four males and 15 females) Atlantic bottlenose dolphins ( Tursiops truncatus )k ept at Harderwijk Marine Mammal Park, the Netherlands, between 1965 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba9a42a72f11008b329b7b7867eee0f3
https://doi.org/10.1578/016754203101024077
https://doi.org/10.1578/016754203101024077
Publikováno v:
International Zoo Yearbook. 38:204-218
Between 1976 and 1996 food consumption and suckling in Killer whales Oscines orca maintained at Marineland Antibes, France, were studied. The food intake of the whales was still increasing at 20 years of age, when they were consuming c. 19 000 kg of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fac0fcf144835bec5fc1f2812d719e27
https://doi.org/10.1111/j.1748-1090.2003.tb02081.x
https://doi.org/10.1111/j.1748-1090.2003.tb02081.x
Autor:
P R Wiepkema
Publikováno v:
Animal Welfare. 7:330-333
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30cb1c7f57b4537cd3878ccdcc5302ba
https://doi.org/10.1017/s0962728600020868
https://doi.org/10.1017/s0962728600020868
Publikováno v:
International Zoo Yearbook. 34:186-200
In each of the five years, 1987 to 1991, a pair of Grey seals Halichoerus grypus produced a pup. For each birth the mother and pup were kept under constant observation and a variety of suckling parameters were recorded. In January 1991 the pup was bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::990cbb4056a5198b42edede2eefca578
https://doi.org/10.1111/j.1748-1090.1995.tb00678.x
https://doi.org/10.1111/j.1748-1090.1995.tb00678.x
Publikováno v:
Tijdschrift voor diergeneeskunde. 117(15-16)
Morphological investigations of slaughterhouse material revealed a prevalence of 63% of the sows (n = 224) and 36% of the slaughter pigs (n = 209) with mucosal lesions in the pars oesophagea. The mucosal lesions were composed of severe hyperkeratosis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::25f3ffc9c3caf274fe2f328caf35ceda
https://pubmed.ncbi.nlm.nih.gov/1412355
https://pubmed.ncbi.nlm.nih.gov/1412355
Autor:
P R, Wiepkema
Publikováno v:
Tijdschrift voor diergeneeskunde. 117(5)
Individual vertebrates are characterised by the flexible way they cope with stressors: mammals and birds provide good examples of coping behaviour. When stressed and an adequate solution is not available, vertebrates experience a state of uncertainty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9a36adbd7c88f34bd05e13dda90c18a1
https://pubmed.ncbi.nlm.nih.gov/1542867
https://pubmed.ncbi.nlm.nih.gov/1542867
Publikováno v:
International Zoo Yearbook, 30, 207-212
International Zoo Yearbook 30 (1992)
International Zoo Yearbook 30 (1992)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::732c7c3f45c4f12364a47432ea5dc164
https://research.wur.nl/en/publications/food-dispensers-as-occupational-therapy-for-the-walrus-odobenus-r
https://research.wur.nl/en/publications/food-dispensers-as-occupational-therapy-for-the-walrus-odobenus-r
Autor:
P R Wiepkema, J M Koolhaas
Publikováno v:
Animal Welfare, 1, 13-18
Animal Welfare 1 (1992)
Animal Welfare, 1(1), 13-18
Animal Welfare 1 (1992)
Animal Welfare, 1(1), 13-18
Individual vertebrates are able to detect spatial and temporal (causal) order in their environment and deal with this knowledge emotionally. It is argued that this latter aspect is connected with the flexible or reversible way vertebrates may interac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e64bf155d1e5a188b5417179f9cbf1ed
https://research.wur.nl/en/publications/the-emotional-brain
https://research.wur.nl/en/publications/the-emotional-brain
Publikováno v:
International Zoo Yearbook, 29, 175-179
International Zoo Yearbook 29 (1991)
International Zoo Yearbook 29 (1991)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c93a14d324e72438410a1752fb3d188
https://research.wur.nl/en/publications/the-food-consumption-of-south-african-fur-seals-arctocephalus-pus
https://research.wur.nl/en/publications/the-food-consumption-of-south-african-fur-seals-arctocephalus-pus
Publikováno v:
Tijdschrift voor diergeneeskunde. 115(18)
Health and welfare problems of pigs in intensive husbandry systems are mainly caused by housing and management of the animals. The actual structure of these systems also gives rise to health and welfare problems. Solving these problems is very diffic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a2ddd327fbf33743a8b7538e205e8801
https://pubmed.ncbi.nlm.nih.gov/2219082
https://pubmed.ncbi.nlm.nih.gov/2219082