Petra, the ancient city of the Nabateans, was once a thriving trading center that attracted people from all over. However, the region around Wadi Musa, where the Nabateans lived, had its challenges as well. The area was prone to both flooding and drought due to its winding canyons, high peaks and plateaus, and protected valleys.
Archaeologists have spent years studying how the Nabateans managed water in the region. They discovered that Nabatean engineers developed an interlocking system of terraces and small dams to flood-proof ancient Petra. This complex system channeled water through ravines and canyons, slowed down rushing water that could lead to flooding, and directed it into storage ponds. Terraces were used to soak up water and provide space for crops.
Unfortunately, after the collapse of the Nabatean kingdom in around 300 A.D., this sophisticated water management system fell into disrepair. Even with the rediscovery and development of Petra as a tourist destination in the 20th century, the dams were largely overlooked. However, plans to revive these ancient dams are now part of a National Geographic Society-funded effort called Preserving Legacies. This project aims to help cultural heritage sites like Petra adapt to climate change by working with communities to protect their important sites. Local climate models are being developed, and community leaders are being consulted to determine the best ways to preserve these valuable sites for future generations.
In conclusion, while floods and droughts may have been challenges for ancient desert traders like the Nabateans living in Wadi Musa, their innovative approach to managing water is still relevant today as we work towards preserving our cultural heritage for future generations.