Stock separation and life history ofArgyrozona argyrozona(Pisces: Sparidae) on the South African east coast

2005 ◽  
Vol 27 (3) ◽  
pp. 585-595 ◽  
Author(s):  
SL Brouwer ◽  
MH Griffiths
1999 ◽  
pp. 169-176
Author(s):  
V.G. Cockcroft

Publications on levels of organochlorines in cetaceans from South Africa are reviewed. Organochlorine contamination in cetaceans off South Africa is similar to those in Australian waters, but generally low compared to the Northern Hemisphere. An exception is the coastal dolphins inhabiting the South African east coast waters. In these animals levels are similar to Northern Hemisphere coastal cetaceans. Levels are generally higher in coastal dolphins, compared to dolphins living in deeper waters. It is suggested that these differences are directly related to the levels of industrialisation and cultivation of the surrounding area. Too few samples of either baleen whales or toothed whales are available to investigate the differences in Organochlorine levels between these two groups. Similarly, even for species with the highest sample sizes — common and bottlenose dolphins — the data are insufficient to investigate trends in contaminant levels.


Weather ◽  
2011 ◽  
Vol 66 (2) ◽  
pp. 37-39 ◽  
Author(s):  
Michael de Villiers
Keyword(s):  

2012 ◽  
Vol 4 (2) ◽  
Author(s):  
Adrian Koopman

Many scholars have pointed out that when changes in political regimes take place, these are frequently accompanied by politically-inspired changes of place names. In this article, I look at the naming of the South African east coast city Durban, starting with the name Durban itself, and the various suggestions that have been mooted for its replacement. In particular, I look at the Zulu name for Durban (eThekwini — 'the place of the bay') and its suitability as a new name for the city. The article then goes 'inside' the city and looks at the recent re- naming of a considerable number of Durban's streets, and the public reaction to this. Both the re-naming and the public reaction are placed within the context of re-naming globally.


Zootaxa ◽  
2008 ◽  
Vol 1697 (1) ◽  
pp. 1 ◽  
Author(s):  
AHMED S. THANDAR

This paper is the third and the final one in the series reporting on the numerous lots of unidentified holothuroids received from the South African and Natal Museums. While the first two papers were limited to the fauna of the subtropical east coast, this paper is limited to the fauna of the temperate region of southern Africa, west of the Port St. Johns-East London area, encompassing the warm and cold temperate faunistic provinces, stretching into Namibia. It records and/or describes 23 nominal and four indeterminate species of mostly dendrochirotid holothuroids. Altogether seven new species and three new records for the region under consideration are included and some new data presented for previously described but poorly known species, where this was lacking. The new species are Sclerothyone unicolumnus, Ocnus rowei, Cladodactyla brunspicula, Panningia trispicula, Psolidium pulcherrimum, P. pseudopulcherrimum and Synallactes samyni whereas the new records for South Africa are Pannychia moseleyi Théel; for the temperate region, Pawsonellus africanus Thandar; and for Namibia, Pseudoaslia tetracentriophora Heding.


Sign in / Sign up

Export Citation Format

Share Document