Zobrazeno 1 - 10
of 205
pro vyhledávání: '"W. van Hoven"'
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 39, Iss 1, Pp 25-42 (1996)
An analysis of the vegetation of the Honnet Nature Reserve, Northern Province is presented. Releves were compiled in 56 stratified random sample plots. The Braun- Blanquet procedure revealed 12 distinct plant communities and four sub-communities. The
Externí odkaz:
https://doaj.org/article/63dfffcf48cb4f0b8998fffc148c5227
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 38, Iss 2, Pp 123-128 (1995)
The grazing capacity of a game ranch in Northern Province was estimated in a number of different ways using rainfall and herbaceous composition and phytomass data. The results indicate that the grazing capacity under the present environmental conditi
Externí odkaz:
https://doaj.org/article/05c6995a3cb745b5b7b77d33a21a6ead
Autor:
A. Weber, W. van Hoven
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 35, Iss 1, Pp 119-122 (1992)
Tuberculosis is a bacterial disease which has a worldwide distribution and affects most animal and bird species. In the eastern Cape this disease has been known to affect the kudu since the turn of the century. Pre-existing lesions on the ears become
Externí odkaz:
https://doaj.org/article/26f88a1b08df443b818d8b4084570b6b
Autor:
A. Weber, W. van Hoven
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 33, Iss 2, Pp 99-101 (1990)
Dermoids are choristomatous malformations that can occur in the ocular region with a histologic structure similar to that of normal skin. Dermoids occur in a variety of domestic animals but no such cases have been reported in wild animals. A typical
Externí odkaz:
https://doaj.org/article/339a6718cec44a538a45143346249433
Autor:
W. van Hoven, E. A. Boomker
Publikováno v:
Bioenergetics of Wild Herbivores ISBN: 9781351070218
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214816a8a8876d0b1149044c16591bec
https://doi.org/10.1201/9781351070218-5
https://doi.org/10.1201/9781351070218-5
Aspects of the respiratory physiology and oxygen preferences of four aquatic Oligochaetes (Annelida)
Autor:
W. Van Hoven
Publikováno v:
African Zoology; Vol 10, No 1 (1975); 29-44
No Abstract.
Publikováno v:
Folia Primatologica. 83:353-360
Leopards do not preferentially favour baboons as prey, but they are considered the primary predators of baboons across Africa. Even in areas where baboons are abundant, their contribution to leopard diet seldom exceeds 5% of biomass. It is suggested
Publikováno v:
Animal Conservation. 16:41-50
Large mammalian carnivores are threatened by anthropogenic environmental impacts, particularly through habitat loss which often cause population declines. Understanding the extent of suitable habitat is therefore of great importance for carnivore con
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 27, Iss 2, Pp 143-151 (1984)
Five species of ungulates are compared with respect to digestibility and energy production of some plants found in their diet. Blue wildebeest prefer Stipagrostis obtusa which is well digested and produces little methane in autumn. However, Schmidtia
Externí odkaz:
https://doaj.org/article/44a00d3a82d3472c93db66aa8c1c9796
Autor:
R. C. Wilkinson, W. van Hoven
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 19, Iss 1, Pp 17-26 (1976)
Springbok were sampled in Angola, South West Africa, Kalahari Gemsbok National Park, the Cape Province and Eastern Transvaal between July 1973 and July 1974. All the ciliates found in the 20 rumens investigated belonged to a single genus Entodinium (
Externí odkaz:
https://doaj.org/article/d54dbcaee59d4ad28b7448be8fb9d668