Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Cathy Greaver"'
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 66, Iss 1, Pp e1-e9 (2024)
Species typically occupy fewer sites, and average population densities decline from the centre to the edge of a species’ range when the range contracts. The poaching of rhinoceroses (rhinos) for their horn has degraded the black and white rhino pop
Externí odkaz:
https://doaj.org/article/610da791cc8b465eb32840243b40ca4c
Autor:
Corli Wigley-Coetsee, Tercia Strydom, Danny Govender, David I. Thompson, Navashni Govender, Judith Botha, Chenay Simms, Adolf Manganyi, Laurence Kruger, Jacques Venter, Cathy Greaver, Izak P. Smit
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 64, Iss 1, Pp e1-e14 (2022)
Herbivores are a main driver of ecosystem patterns and processes in semi-arid savannas, with their effects clearly observed when they are excluded from landscapes. Starting in the 1960s, various herbivore exclosures have been erected in the Kruger Na
Externí odkaz:
https://doaj.org/article/46f31b73918049deaf2c13f85e1903ee
Publikováno v:
PLoS ONE, Vol 14, Iss 1, p e0209678 (2019)
Unrelenting poaching to feed the illegal trafficking of rhinoceros (rhino) horn remains the principle threat to the persistence of south-central black and southern white rhino that live in the Kruger National Park (Kruger), South Africa. Other global
Externí odkaz:
https://doaj.org/article/4a33d1f1c26c42a98b268a94725112b2
Autor:
Sam M. Ferreira, Charlene Bissett, Carly R. Cowell, Angela Gaylard, Cathy Greaver, Jessica Hayes, Markus Hofmeyr, Lizette Moolman-van der Vyver, David Zimmermann
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 59, Iss 1, Pp e1-e11 (2017)
African rhinoceroses (rhinos) experienced a poaching onslaught since 2008 with the epicentre in South Africa where most of the world’s rhinos occur. South African national parks, under the management of South African National Parks (SANParks), are
Externí odkaz:
https://doaj.org/article/fc7091efbcb14d93922b4eaa28124baf
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 59, Iss 1, Pp e1-e6 (2017)
South African National Parks (SANParks) manage landscapes rather than numbers of elephants (Loxodonta africana) to mitigate the effects that elephants may have on biodiversity, tourism and stakeholder conservation values associated with protected are
Externí odkaz:
https://doaj.org/article/3bda4397e16b4b10885b8c273c80aff5
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0127783 (2015)
The onslaught on the World's rhinoceroses continues despite numerous initiatives aimed at curbing it. When losses due to poaching exceed birth rates, declining rhino populations result. We used previously published estimates and growth rates for blac
Externí odkaz:
https://doaj.org/article/23e8a95210ac4217af57b79a6cb44555
Autor:
Paul J. Taillie, Jack Hartfelder, Alex Potash, Danie Pienaar, Cathy Greaver, Pauli Viljoen, Robert J. Fletcher, Samuel Ferreira, Robert A. McCleery
Publikováno v:
Austral Ecology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f040df63165e9569d1f987a9c7c013e
https://doi.org/10.1111/aec.13317
https://doi.org/10.1111/aec.13317
Publikováno v:
African Journal of Wildlife Research. 51
Global COVID-19 responses by governments restricted international travel, imposed national lockdowns, reduced economies, and influenced people's livelihoods. Travel restrictions and national lockdowns may constrain international illegal supply chains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e4fb4c62cf27d20ffed55f224e523d
https://doi.org/10.3957/056.051.0100
https://doi.org/10.3957/056.051.0100
Publikováno v:
African Journal of Wildlife Research. 50
The impact of global wildlife trafficking on biological diversity imposes pressures on authorities to respond. Reliable estimates of population sizes of keystone species such as rhinoceroses (rhinos) are often a key requirement to evaluate the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f31e861b920f12f8aa17d1bb643b21bb
https://doi.org/10.3957/056.050.0167
https://doi.org/10.3957/056.050.0167
Autor:
Lizette Moolman-van der Vyver, Markus Hofmeyr, Carly Cowell, Jessica Hayes, Angela Gaylard, David Zimmermann, Cathy Greaver, Charlene Bissett, Sam M. Ferreira
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 59, Iss 1, Pp e1-e11 (2017)
African rhinoceroses (rhinos) experienced a poaching onslaught since 2008 with the epicentre in South Africa where most of the world’s rhinos occur. South African national parks, under the management of South African National Parks (SANParks), are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5af5818f9c147e6da9b24217dfa32f2
https://doi.org/10.4102/koedoe.v59i1.1392
https://doi.org/10.4102/koedoe.v59i1.1392