Deep within the forested gorges and depression wetlands of Addo Elephant National Park, a team of scientists has uncovered a hidden world of freshwater ecosystems. These springs and wetlands, often overlooked in the vast landscape, are crucial for the park's biodiversity and the survival of many species.
The inventory, conducted by researchers from SANParks and the South African National Biodiversity Institute, revealed the vital role these small wetlands play in a dry climate like South Africa's. They serve as water sources, habitats, and refuges for animals and people during times of drought. The inventory also highlighted the challenges these ecosystems face, including the impact of invasive alien plants, climate change, and the increasing elephant population.
The findings underscore the importance of protecting and managing these vital ecosystems. The inventory provides a baseline for monitoring the effects of climate change and other threats on freshwater ecosystems in the park. It also highlights the need for a balanced approach to managing elephant populations, recognizing the impact they have on wetlands.