Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Andre Botha"'
Autor:
Andrea Santangeli, Sergio A. Lambertucci, Antoni Margalida, Tomaso Carucci, Andre Botha, Katherine Whitehouse-Tedd, Tommaso Cancellario
Publikováno v:
iScience, Vol 27, Iss 6, Pp 109925- (2024)
Summary: The ecosystem services framework is essential for biodiversity conservation, emphasizing the role of nature in achieving sustainable development goals (SDGs). This study offers a global view on vulture-associated ecosystem services and their
Externí odkaz:
https://doaj.org/article/2736fbb1cd5f4e9099f880da18276806
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0173956 (2017)
Understanding the ranging behaviours of species can be helpful in effective conservation planning. However, for many species that are rare, occur at low densities, or occupy challenging environments, this information is often lacking. The Martial Eag
Externí odkaz:
https://doaj.org/article/869cba866d0941e1a5d4f3df9a48dd66
Autor:
Andre Botha, Andrea Saayman
Publikováno v:
Journal of Economic and Financial Sciences, Vol 6, Iss 3 (2013)
This paper models tourism demand for South Africa from the UK and the USA, using an almost ideal demand system. An error-correction almost ideal demand system (EC-AIDS) is applied to quantify the responsiveness of UK and USA tourism demand for South
Externí odkaz:
https://doaj.org/article/50bab4f5e7c74b3b925ce1feaf6d15bc
Publikováno v:
PLoS ONE, Vol 8, Iss 4, p e62636 (2013)
Recently developed capture-mark-recapture methods allow us to account for capture heterogeneity among individuals in the form of discrete mixtures and continuous individual random effects. In this article, we used simulations and two case studies to
Externí odkaz:
https://doaj.org/article/5e80dcd33ac04441aaee7e9e43d60a5b
Autor:
C. Brain, Anthony Prave, Karl-Heinz Hoffmann, Anthony Fallick, Andre Botha, Donald Herd, Craig Sturrock, Iain Young, Daniel Condon, Stuart Allison
Publikováno v:
South African Journal of Science, Vol 108, Iss 1/2 (2012)
One of the most profound events in biospheric evolution was the emergence of animals, which is thought to have occurred some 600–650 Ma. Here we report on the discovery of phosphatised body fossils that we interpret as ancient sponge-like foss
Externí odkaz:
https://doaj.org/article/40b7694c7f934c088484d282ecf50ff6
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e46434 (2012)
Investigating the ecology of long lived birds is particularly challenging owing to the time scales involved. Here an analysis is presented of a long term study of the survival and population dynamics of the marabou stork (Leptoptilos crumeniferus), a
Externí odkaz:
https://doaj.org/article/70e42e92374240708aaaa7dafca574d9
Publikováno v:
South African Journal of Psychiatry, Vol 8, Iss 3 (2002)
Impairment and disability assessment on psychiatric grounds has always been subjective, controversial and at best, a difficult task. The South African Society of Psychiatrists (SASOP) needs to be congratulated, firstly on being instrumental in the pu
Externí odkaz:
https://doaj.org/article/5df8f49ff7b449748db214e334d4199e
Publikováno v:
Vulture News; Vol. 83 (2022); 39-42
No abstract.
Autor:
Andre Botha, Jonah Gula
Publikováno v:
Afrotropical Bird Biology: Journal of the Natural History of African Birds. 2:1-3
The Whiskered Tern (Chlidonias hybrida) is little studied in southern Africa. In Zambia, it is primarily found in the south and west of the country, where the Barotse Floodplain and Kafue Flats are known to contain substantial numbers of terns. Altho
Publikováno v:
Vulture News. 78:31-36
No abstract.