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New and interesting orchid records for Tanzania
The orchid taxa Brachycorythis ovata subsp. schweinfurthii, Habenaria arianae and Habenaria disparilis are newly recorded for Tanzania, while Brachycorythis congoensis is newly recorded for the floral region T7. A stable, ...
Hemispheric asymmetries in biodiversity : a serious matter of ecology
(PLoS One, 2004-11)
Penguins have been receiving a lot of bad press lately. They are considered somehow counter, spare, strange. Unlike most plant and animal groups, they do not show a peak of species richness towards the equator and a ...
Arbuscular mycorrhizal colonisation modifies the water relations of young transplanted grapevines (vitis)
(South African Society for Enology and Viticulture, 2004)
The effect of arbuscular mycorrhizal (AM) colonisation on the alleviation of transplantation shock in young grapevines was investigated. One-year-old grapevines (Sauvignon blanc on Richter 99), colonised with Glomus ...
Conservation during times of change : correlations between birds, climate and people in South Africa
(Academy of Science of South Africa, 2004)
Few studies have investigated the ability of national conservation networks to adapt to changes in underlying environmental drivers (such as precipitation) and their consequences for factors such as human density and species ...