Can an artificial island shaped like a palm tree actually survive the sea?
In short: Designed to resemble a palm tree from the air, Dubai's Palm Jumeirah is a marvel of land reclamation. Yet, this man-made archipelago has faced scrutiny over its structural stability and its environmental impact on the surrounding Persian Gulf waters.
Constructed by the Dutch dredging specialist Van Oord, the Palm Jumeirah was built by stacking sand and stones to create a foundation. The project, which began in June 2001, is divided into three distinct zones: a mixed-use 'trunk,' residential 'fronds,' and an 'outer crescent' dedicated to luxury resorts. By 2006, the first residential units were ready for handover, and by the end of 2009, the crescent hosted 28 hotels.
The island's design has not been without controversy. In 2009, NASA's laser altimeter satellites suggested the island was sinking by 5 mm per year, though developers argued the satellite resolution of 50 mm made such measurements unreliable. Furthermore, the continuous outer breakwater originally caused seawater to become stagnant. To fix this, gaps were added to allow tidal movement to oxygenate the water, though the process remains less efficient than natural tidal cycles.
Environmental studies published in the journal Water in 2022 suggest the island's construction has altered the local ecosystem by increasing water temperatures and surface water temperature. The project has also impacted the spectral profile of the water and increased water-soluble materials. Despite these shifts, the area has seen wildlife, such as dolphins, return during periods of reduced human activity, like the COVID-19 pandemic in early 2020.
The development has also faced internal tension regarding density. Originally, developers planned for 4,500 residential units to ensure significant separation between properties. However, due to construction cost miscalculations, the number of units was increased, leading to residents feeling they were living too close together.
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Sources
- Summary by Intellect · source: Palm Jumeirah
- Also: Wikidata — Palm Jumeirah · CC0
- Also: Wikidata — Palm Jumeirah Monorail · CC0
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