Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Igshaan Samuels"'
Autor:
Jeannine McManus, Albertus J. Smit, Lauriane Faraut, Vanessa Couldridge, Jaco van Deventer, Igshaan Samuels, Carolyn Devens, Bool Smuts
Publikováno v:
Conservation, Vol 4, Iss 2, Pp 273-287 (2024)
Important metapopulation dynamics are disrupted by factors such as habitat loss, climate change, and human-induced mortality, culminating in isolated wildlife populations and threatening species survival. Source populations, where birth rates exceed
Externí odkaz:
https://doaj.org/article/80965d4fe79843bcbea2d8613f4f3acf
Autor:
Khululiwe Primrose Ntombela, Margaret Angula, Igshaan Samuels, Clement Cupido, Melvin Swarts, Ewaldine Menjono-Katjizeu, Emilia Inman, Jesaya Nakanyala
Publikováno v:
Pastoralism, Vol 14 (2024)
Climate change has brought about credible changes in arid landscapes which have resulted in further challenges for pastoralists who require good quality rangeland resources to sustain their livestock. This study assessed local level coping and adapti
Externí odkaz:
https://doaj.org/article/5ade4fdfbcc94e72a947c9978b40f2bb
Autor:
Ethan Britz, Lilburne Cyster, Igshaan Samuels, Clement Cupido, Letty Masemola, Nothando Ngcobo, Fortune Manganyi, Francuois Müller
Publikováno v:
Heliyon, Vol 9, Iss 2, Pp e13535- (2023)
Calobota sericea is being evaluated as a forage for drought stressed areas. The nutritional quality of C. sericea from native populations are poor, and this is believed to be due to poor soil fertility. Therefore, a greenhouse trial was established t
Externí odkaz:
https://doaj.org/article/e932e706eb3d4d6191e224ceaecfae1a
Autor:
Jeannine McManus, Lauriane Faraut, Vanessa Couldridge, Jaco van Deventer, Igshaan Samuels, Deon Cilliers, Carolyn Devens, Paul Vorster, Bool Smuts
Publikováno v:
Frontiers in Conservation Science, Vol 3 (2022)
Translocations are commonly employed to mitigate human–carnivore conflict but rarely evaluated, resulting in conflicting reports of success, particularly for leopards (Panthera pardus). We evaluate the status of available leopard translocation data
Externí odkaz:
https://doaj.org/article/a0ec06526f6c472aaa8bfbf2f3ad2e9d
Publikováno v:
PeerJ, Vol 10, p e13305 (2022)
The harsh environmental conditions coupled with a long history of overgrazing have altered the ecology of the arid Tanqua Karoo rangelands in South Africa, which necessitates rehabilitation. However, a suitable method for monitoring rangeland functio
Externí odkaz:
https://doaj.org/article/185d2ec591d8445291539ccc98dc511b
Autor:
Francuois Müller, Letty Masemola, Ethan Britz, Nothando Ngcobo, Stephen Modiba, Lilburne Cyster, Igshaan Samuels, Clement Cupido, Lincoln Raitt
Publikováno v:
Agronomy, Vol 12, Iss 12, p 2960 (2022)
Climate change in the Mediterranean-like regions of South Africa has resulted in increased rainfall variability, a delayed start to the wet winter season, and increased occurrences of out-of-season summer rainfall events. These changes in bioclimatic
Externí odkaz:
https://doaj.org/article/20267c6ffc964c0e912715425c9f0324
Autor:
Matthew P. E. Schurch, Jeannine McManus, Stefan Goets, Lain E. Pardo, David Gaynor, Igshaan Samuels, Clement Cupido, Vanessa Couldridge, Bool Smuts
Publikováno v:
Frontiers in Conservation Science, Vol 2 (2021)
Agriculture is an essential production system used to feed the growing human population, but at the same time has become a major driver of biodiversity loss and environmental degradation. Employing production methods that restore degraded landscapes
Externí odkaz:
https://doaj.org/article/ddd63933d743443c82c0c2ffc787a5e2
Publikováno v:
African Journal of Range and Forage Science; Vol. 40 No. 1 (2023); iii-vi
No Abstract.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b796f2ae43f49ef4c4495c94e4a36e
https://doi.org/10.2989/10220119.2023.2182070
https://doi.org/10.2989/10220119.2023.2182070
Autor:
Eric Cofie Timpong-Jones, Igshaan Samuels, Felix Owusu Sarkwa, Kwame Oppong-Anane, Ayodele Oluwakemi Majekodumni
Publikováno v:
African Journal of Range and Forage Science; Vol. 40 No. 1 (2023); 114-128
The Economic Community of West African States (ECOWAS) recognises transhumance pastoralism as a beneficial livestock production system that can contribute to food security together with economic and political stability. Thus, the subregional bloc put
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::588e905fb3abc1c2466625661619499b
https://www.ajol.info/index.php/ajrfs/article/view/243149
https://www.ajol.info/index.php/ajrfs/article/view/243149
Publikováno v:
African Journal of Range and Forage Science; Vol. 40 No. 1 (2023); 47-61
Communal rangelands in South Africa are generally perceived as overgrazed owing to complexities in their histories and collective utilisation which often leads to improper management. A suitable solution has not been found in land management policies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68d332ffdef8dddce9ccc3758c58b45e
https://www.ajol.info/index.php/ajrfs/article/view/243143
https://www.ajol.info/index.php/ajrfs/article/view/243143