Browsing Natural and Agricultural Sciences by Subject "Invasive species"
Now showing items 1-3 of 3
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Co-introduction of metazoan parasites with an invasive host, Micropterus salmoides (Lacépède, 1802) in non-native regions in South Africa
(North-West University, 2018)Since the early 18th century the introduction of non-native fish species occurred into South African freshwater systems. Drivers for these introductions included stocking for sports angling, aquaculture, bio-control and ... -
A critical review of the South African freshwater angling legislative framework
(North-West University, 2010)Prior to 1993, freshwater angling in South Africa had been governed by the respective nature conservation legislation of the four South African provinces, the four "independent homelands" and the six so-called Bantustans. ... -
Influence of the invasive fish, Gambusia affinis, on amphibians in the Western Cape
(North-West University, Potchefstroom Campus, 2018)The worldwide dispersal and establishment of invasive fish is partly responsible for the global decline in amphibian species. Unfortunately, this is a significant problem in the Western Cape in South Africa, as the region ...