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In the African night, the beat of a drum means news... |
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December 2002 |
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Read about events at Djuma Game Reserve |
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for more information visit www.djuma.com |
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If you would like to subscribe to this monthly newsletter, click here |
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This newsletter is archived in the Drumbeat section of our web site |
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Editor:
Pippa Moolman
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The
above images are from the live Internet cameras that Djuma runs on the
AfriCam.com web site. All images
from the Djuma Safari Cam are by Rexon - "virtual game ranger"
and those on the Vuyatela Cam mostly by Pippa.
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Since our
last newsletter we have had 90 mm of rain and so the bush is looking
green and the animals are under less pressure than before, but historically
we have had a drought every ten years and the last serious drought was
in the early 90's. These droughts are normally associated with the El
Nino effect that is developing over the Pacific Ocean at the moment.
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| Although
it is evident that the southern part of Africa receives in general below-normal
rainfall during El Niño seasons and La Niña usually brings
normal or above-normal rainfall, it cannot be accepted as a rule. ENSO
explains only approximately 30% of the rainfall, which means that other
factors should also be taken into account when estimating rainfall. For
example: The 1997-98 El Niño was the strongest on record, but not
all of South Africa received below-normal rainfall. Some regions had an
abundance of rain because of moist air that was imported from the Indian
Ocean. One should be careful not to make a general rule for rainfall and
temperature changes in El Nino years over southern Africa. That is, not
all El Niño seasons gave rise to below-normal rainfall, and not
all La Niña seasons to above-normal rainfall. Nonetheless, given the historical pattern of drought every ten years, we are bracing ourselves for drought. Drought is a major stress on the animals and plants in Djuma Game Reserve and many individuals do not survive, but it is part of the natural cycle in the savannah. As in normal winters, game viewing during a drought is often spectacular since all the animals congregate at water holes and - given the paucity of plants - one can see further into the bush and thus the safari experience is not diminished, but rather enhanced. Each of the previous droughts that I have witnessed was devastating in terms of especially plant loss - no grass whatsoever, just sand; however it is most remarkable how all animals and plants cope with the stress and how fast the ecosystem responds once the rains start again. The primary source for the above comes from the South African Weather Service's web site. Jurie Moolman |
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| The Trees of Life | ||||
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While on the surface the lodges appear to run like clockwork,
we do experience the odd day here and there that can only be explained
as a "Fawlty Towers" day. Usually after such a day, trying
to remain optimistic, I always thinks it is better that every curve
ball is hurled on the same day, and not in dribs and drabs more often! |
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Join
us next month and share our experiences as the seasons march on.
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Djuma
Game Reserve
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