Derrick's sandbank

Derrick's sandbank is an island in the Seychelles that emerged following a cyclone in 2016. Its surface area expanded over the following years to reach nearly 8 hectares.

Geography

The island is located in the Farquhar group, which is part of the Outer Islands of the Seychelles.[1] It is a sandbank whose surface and vegetation are growing. Its emergence is occurring in the context of coastal erosion in the archipelago and the destruction of coral reefs due to climate change.[2]

History

Derrick's sandbank appeared following Cyclone Fantala, which struck the region in mid-April 2016.[3] Its initial area was 0.3 hectares, and it wasn't until 2019 that its elevation was consistently higher than the high tide level. Its permanence was also confirmed by the colonization of shrubs and birds. A study conducted in 2023 showed that the area had increased to 7.8 hectares.[4]

References

  1. ^ Morgan, Matthew; Cupidon, Annabelle. "A new island for Farquhar?". www.nation.sc (in Bulgarian). Retrieved 2024-10-06.
  2. ^ "Seychelles : la superficie d'une nouvelle île augmente". Linfo.re. Retrieved 2024-10-06.
  3. ^ Esparon, Sunny. "The extraordinary genesis and uncertain destiny of Derrick's Sandbank". www.nation.sc (in Bulgarian). Retrieved 2024-10-06.
  4. ^ Dine, Julliette. Bonnelame, Betymie (ed.). "New island next to Seychelles' Farquhar Atoll is getting larger". www.seychellesnewsagency.com. Retrieved 2024-10-06.

10°14′43.62″S 51°04′19.57″E / 10.2454500°S 51.0721028°E / -10.2454500; 51.0721028