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Wetlands in South Africa's Addo elephant park are in danger: What's being done to protect them?
The Addo Elephant National Park in South Africa was established 94 years ... less frequent but more intense rainfall. This causes soil erosion, and less water seeps into the ground to regenerate ...
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Soil degradation threatens food supply and scientists are calling for action
which can increase its capacity to store rain and reduce erosion. The situation in South Africa is hard to gauge, according to South African soil consultant Liesl Wiese, who is also a member of ...