Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Timothy G. O'Connor"'
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 49, Iss 1, Pp e1-e15 (2019)
Background: Inselberg summits adjacent to the Maloti–Drakensberg escarpment occupy an alpine zone within the Drakensberg Alpine Centre (DAC). Inselbergs, the escarpment and surrounding mountains such as Platberg experience a severe climate; inselbe
Externí odkaz:
https://doaj.org/article/01b7d8fb2aa84eb699e231dfe96efbb6
Autor:
Bruce W. Clegg, Timothy G. O’Connor
Publikováno v:
PeerJ, Vol 5, p e3453 (2017)
Loss of biodiversity caused by impact of elephants (Loxodonta africana) on African woodlands may require a management response, but any action should be based on an understanding of why elephants choose to utilise trees destructively. Comprehension o
Externí odkaz:
https://doaj.org/article/38450b1aa6234bf1a394ca116020021d
Autor:
Bruce W. Clegg, Timothy G. O’Connor
Publikováno v:
PeerJ, Vol 4, p e2469 (2016)
As a foundation for understanding the diet of African savanna elephants (Loxodonta africana), adult bulls and cows were observed over an annual cycle to determine whether harvesting (Pt), chewing (Ct) and handling times (Ht) differed across food type
Externí odkaz:
https://doaj.org/article/68bd677266ac4fc3a19e6eeeae0fead0
Publikováno v:
South African Journal of Science, Vol 111, Iss 9/10, Pp 9-9 (2015)
Land-cover change and habitat loss are widely recognised as the major drivers of biodiversity loss in the world. Land-cover maps derived from satellite imagery provide useful tools for monitoring land-use and land-cover change. KwaZulu-Natal, a popul
Externí odkaz:
https://doaj.org/article/a61d4907fca742dbbfe96f6601e4da87
Autor:
Paul J. Gordijn, Timothy G. O’Connor
Publikováno v:
Transactions of the Royal Society of South Africa. :1-12
Publikováno v:
African Journal of Range & Forage Science. :1-12
Autor:
Kyran Kunkel, Timothy G. O’Connor, Ntebohiseng Sekhele, Debbie Jewitt, Kevin P. Kirkman, V. Ralph Clark
Publikováno v:
African Journal of Range & Forage Science. 38:iii-vi
(2021). Montane rangelands in a changing world. African Journal of Range & Forage Science: Vol. 38, Montane Rangelands in a Changing World, pp. iii-vi.
Publikováno v:
African Journal of Range & Forage Science. 38:67-79
Communal livestock grazing is expected to impact botanical composition and plant diversity of Drakensberg montane grasslands. Accordingly, a grazing gradient extending outward from kraals, and fence-line contrasts between communal rangeland and prote
Publikováno v:
African Journal of Range & Forage Science. 38:206-219
Grasslands of the Maputaland coastal plain are biologically diverse and provide a variety of ecosystems services. Yet grasslands in this region are vulnerable to continuing development by plantatio...
Publikováno v:
African Journal of Range & Forage Science. 38:220-230
Grasslands are integral to rural livelihoods in southern Africa, because they provide hydrological regulation services and a variety of plant resources, including livestock fodder, medicines, and f...