Chott el Djerid
Kébili
Chott el Djerid is a vast endorheic salt lake located in central Tunisia, spanning over 7,000 square kilometers. Its name translates to 'Lagoon of the Land of Palms' in Arabic. The lake's surface varies dramatically with the seasons, often drying up completely during the hot summer months when temperatures can soar above 50°C. This drying creates a vast salt crust that displays a mesmerizing palette of white, green, and purple hues. During winter, the lake occasionally fills with water from small tributaries, allowing for boat crossings and supporting some wildlife such as pink flamingos that nest along its shores. Historically, the lake was home to West African crocodiles until the early 20th century. The surrounding region features desert towns like Kebili, Douz, and Tozeur, and the lake itself has served as a filming location for major productions like the Star Wars series. The unique landscape and extreme climate make it a fascinating natural feature and a symbol of the Sahara's harsh beauty.
ヒント: Visitors should plan to visit during the cooler months to avoid extreme heat and to witness the seasonal flooding that transforms the salt flats. Crossing the lake by car or foot is dangerous due to unstable salt crusts, so guided tours are recommended. Purchasing tickets or arranging tours in advance can enhance the experience. Be prepared for intense sun exposure and bring adequate water and sun protection. Salt collection is visible at the lake's edges, but access may be restricted for safety and conservation reasons.
興味深い事実
- •Chott el Djerid is the largest salt pan in the Sahara Desert, covering over 7,000 square kilometers.
- •The lake's salt crust displays striking colors including white, green, and purple due to mineral deposits and reflections.
- •It was a filming location for the Star Wars film series.
- •Pink flamingos nest on the lake's shores during springtime.
- •The lake inspired the name of Jerid Lacuna, a hydrocarbon lake on Saturn's moon Titan.
歴史
Chott el Djerid has long been a significant geographic feature in central Tunisia, with its salt flats forming over millennia due to the evaporation of water in this endorheic basin.
In the 19th and 20th centuries, French colonial authorities considered projects to connect the lake to the Mediterranean Sea to create an inland Sahara Sea, reflecting its strategic and economic interest.
More recently, the Tunisian government approved plans to explore similar flooding projects.
Historically, the lake supported populations of West African crocodiles until the early 1900s and has been referenced in literature and legend for centuries.
場所ガイド
Salt Flats
Expansive salt crusts that change color and texture with the seasons, creating surreal landscapes and mirages known as fata morganas.
Seasonal Flooding Areas
During winter, parts of the lake fill with water from small tributaries, allowing boat crossings and attracting wildlife like flamingos.
Salt Collection Sites
Edges of the lake where salt is harvested for processing, visible as piles along the shorelines.