The Okavango is a refuge for thousands of species, including Africa’s “big five” animals. But as human activity moves in, it’s becoming harder for biodiversity to feel at home. These are the five biggest threats to the Okavango’s BIODIVERSITY.
Number One: Climate Change
Climate change reaches even some of the most remote places, including the Okavango. Changes in temperature and precipitation patterns can affect water levels, alter the timing of seasonal floods, and impact the overall balance of the ecosystem. Rising temperatures contribute to increased evaporation, leading to changes in vegetation and soil erosion.
Number Two: Water Extraction
Unsustainable agricultural practices and urban development can lead to the extraction of water from the Okavango River before it reaches the delta. This reduction in water flow can disrupt natural flooding patterns essential for maintaining the delta's unique biodiversity and can lead to habitat loss for numerous species. Additionally, dams and large-scale water diversion plans impacts water temperature and flood water levels.
Number Three: Pollution
The more demands for oil exploration increase, the greater the risk of polluting intricate ecosystems and waterways. Currently, only the Okavango Delta is protected; but as big oil moves in, areas impacted by the Okavango’s watershed remain at risk. Researchers warn that groundwater contamination may be able to reach the delta in as fast as four days from oil lease areas.
Number Four: Humans
While few people live in the wetlands, the more human populations expand and encroach upon the Okavango Delta, the more likely conflicts between local communities and wildlife will arise. This can lead to retaliatory killings of predators and increased pressure on other species. Botswana made the decision to evacuate their black rhinos because poaching remains such an extreme threat in the Okavango.
Number Five: Underfunding
The more conservation efforts that go towards this natural wonder, the better chance at keeping its biodiversity in balance. Many trusts, organizations and local communities are working towards this goal, including The Nature Conservancy. These programs depend on individual donations from people like you. Without it, we may lose some of the most remarkable species this planet has to offer — including the largest population of wild elephants.
Want to help? Make a donation through VAKOVAKO to help conserve and protect the BIODIVERSITY of this vital ecosystem. 100% of your contributions go toward organizations racing to save the Okavango.
