Jump to content
 







Main menu
   


Navigation  



Main page
Contents
Current events
Random article
About Wikipedia
Contact us
Donate
 




Contribute  



Help
Learn to edit
Community portal
Recent changes
Upload file
 








Search  

































Create account

Log in
 









Create account
 Log in
 




Pages for logged out editors learn more  



Contributions
Talk
 



















Contents

   



(Top)
 


1 Islands  





2 Purpose  





3 Environmental concerns  





4 Structural importance  





5 Construction resources involved  





6 Project risks and threats  





7 Hidden problems  





8 Obstacles after the island construction  





9 Risk mitigation  





10 Construction effects and repercussions  



10.1  Coastal protection  







11 See also  





12 References  





13 External links  














Palm Islands






العربية
Azərbaycanca

Български
Català
Čeština
Deutsch
Eesti
Español
Esperanto
فارسی
Français

Hausa
Հայերեն
Bahasa Indonesia
Italiano
עברית

Қазақша
Lietuvių
Malagasy

Nederlands

Norsk nynorsk
Oʻzbekcha / ўзбекча
پنجابی
Polski
Português
Русский
Simple English
Slovenčina
Slovenščina
Српски / srpski
Srpskohrvatski / српскохрватски
Suomi
Svenska
ி

Türkçe
Українська
اردو
Tiếng Vit

 

Edit links
 









Article
Talk
 

















Read
Edit
View history
 








Tools
   


Actions  



Read
Edit
View history
 




General  



What links here
Related changes
Upload file
Special pages
Permanent link
Page information
Cite this page
Get shortened URL
Download QR code
Wikidata item
 




Print/export  



Download as PDF
Printable version
 




In other projects  



Wikimedia Commons
 
















Appearance
   

 





Coordinates: 25°71N 55°755E / 25.11694°N 55.13194°E / 25.11694; 55.13194
 

From Wikipedia, the free encyclopedia
 

(Redirected from Nakhlat Jabal Ali)

Palm Islands, aerial view
2010 map of developments, including Palm Jebal Ali, Palm Jumeirah, Palm Deira, The World, The Universe (not shown here), and Dubai Waterfront.

The Palm Islands consist of three artificial archipelagos: Palm Jumeirah, Deira Islands, and Palm Jebel Ali,[1] on the coast of Dubai, United Arab Emirates. The Palm Islands were constructed around the same time as The World Islands. Nakheel Properties is the Palm Islands real estate developer.[2] The creation of the islands began in 2001 and ended around 2006/2007. These islands have significantly impacted ocean sediment and wildlife in the surrounding area.[3][unreliable source?]

Islands[edit]

The Palm Jumeirah seen from the International Space Station.

Palm Jumeirah (Google 25°07′00N 55°08′00E / 25.11667°N 55.13333°E / 25.11667; 55.13333) is the site of numerous private residences and hotels. From the air, the archipelago resembles a stylized palm tree within a circle. Construction began in 2001 and was financed mainly by Dubai's income from petroleum. By 2009, 28 hotels had opened on the site. The Atlantis is the largest hotel currently constructed on Palm Jumeirah. The island has a population of over 18,000 people as of 2015.[4]

Palm Jebel Ali (Google 25°00′N 54°59′E / 25.000°N 54.983°E / 25.000; 54.983) is an artificial archipelago that features a palm tree that is 50% larger than the original Palm Jumeirah.[5] The island has a larger crescent shape. Space has been created between the crescent and the tree to build boardwalks that encircle the "fronds" of the "palm" and spell out an Arabic poem written by Sheikh Mohammed bin Rashid Al Maktoum. Construction on the island began in 2001, but as of 2018, progression has been halted due to the financial crisis of 2007-2008.

The Deira Islands (25°20′00N 55°16′05E / 25.3333°N 55.2681°E / 25.3333; 55.2681) are four undeveloped artificial islands off the coast of Deira, Dubai, United Arab Emirates. As of 2021, little development has occurred on the islands due to the financial crisis of 2007–2008. At first, the project—which was supposed to be a part of the Palm Islands—was known as Palm Deira. It was intended to be the biggest palm of the three, roughly eight times as big as the Palm Jumeirah.[5]

Purpose[edit]

Dubai built the Palm Tree Islands to increase the coastline for tourists. Dubai is known for its sunny weather and beaches, but more than 72 km (45 miles) of coastline was needed to accommodate the goal of tripling the number of tourists to 15 million annually. The solution was to construct a massive island shaped like a palm tree, which, upon completion in 2006, would add 56 km (35 miles) to the coastline. The island is designed to be a city within itself, featuring shopping centers, restaurants, hotels, and residential properties.[6][unreliable source?]

Environmental concerns[edit]

The construction of the Palm Islands has had a significant impact on the surrounding environment, resulting in changes to area wildlife, coastal erosion, alongshore sediment transport, and wave patterns.[3][unreliable source?] Sediment stirred up by construction has suffocated and injured local marine fauna and reduced the amount of sunlight that filters down to seashore vegetation. Variations in alongshore sediment transport have resulted in changes in erosion patterns along the UAE coast, which has also been exacerbated by altered wave patterns as the waters of the Persian Gulf attempt to move around the new obstruction of the islands.[7][unreliable source?] According to a study published in the journal Water in 2022, the construction of Palm Jumeirah Island has increased water-soluble materials, changed the water's spectral profile, and increased the water surface temperature around the island.[8]

Greenpeace has criticized the Palm Islands for the lack of sustainability, and the non-profit environmental news service Mongabay has reported on Dubai's artificial islands, stating that:

Significant changes in the maritime environment [of Dubai] [... ] As a result of the dredging and redepositing of sand for the construction of the islands, the typically crystalline waters of the Persian Gulf at Dubai have become severely clouded with silt. Construction activity is damaging the marine habitat, burying coral reefs, oyster beds and subterranean fields of seagrass, threatening local marine species and other species dependent on them for food. Oyster beds have been covered in as much as two inches of sediment, while above the water, beaches are eroding with the disruption of natural currents

Structural importance[edit]

Palm Jumeirah was built entirely from sand and rocks; no concrete or steel was used to build the island. This was done following the order of the Ruler of Dubai, who came up with the idea for Palm Islands and the design.[9][unreliable source?]

Construction resources involved[edit]

Project risks and threats[edit]

Hidden problems[edit]

Obstacles after the island construction[edit]

Installation of utilities and pipelines was complicated and required a lot of labour.[13][unreliable source?]

Risk mitigation[edit]

To counteract the waves and constant motion of the sea, breakwaters were built around the island. They are 3  meters high and 160  km in total length. Expanded over a length of about 11.5  km, the base of these breakwaters and the island itself were constantly monitored during the construction process with the help of deep-sea divers. The divers checked the alignment and placement of the rocks beneath the surface to ensure their stability. The shape of the island was monitored using the global positioning system.

The sand on top of the island was sprayed by a technique called rainbowing .[14][self-published source?] The whole island was planned to have no stagnant water between the island and the breakwaters. To achieve this, small structural modifications were made to the breakwaters surrounding the island, allowing the seawater to move through the breakers without causing any damage to the island.[15][dead link] To prevent erosion of the sand from the island, maintenance systems spray material along the coast of the island and also along the coast of Dubai.

A vibro-compaction technique was used to prevent the process of liquefaction.[16] This was done to hold the island's base together and to make a strong foundation for further construction.[17][self-published source?]

Construction effects and repercussions[edit]

The construction of the Palm Islands along the coast of Dubai has caused several significant environmental changes:

There is also a dramatic change in wave patterns along the coast of Dubai due to the rock walls constructed around the palm islands. Instead of hitting the shores directly, the waves move unusually around the new obstruction. This has led to the weakening of the shores of Dubai.[18][failed verification]

The origin of most of the environmental damage stems from disturbed sediment from the construction of the Palm Island. The sediment decreased the amount of sunlight filtering down to the sea vegetation and injured the surrounding marine fauna.[19] Environmental disturbances caused by changes in sediment and coastal erosion have attracted the attention of environmental groups such as Greenpeace.[10][self-published source?]

In 2006, the World Wildlife Fund announced, "[The] UAE's human pressure on global ecosystems (its ecological footprint) [is] the highest in the world. The country is supposedly at present five times more unsustainable than any other country" (Samarai, 2007). It also mentioned that the construction from the start-up to date had caused many visible ecological and environmental changes that threatened the future.[citation needed]

Coastal protection[edit]

To properly manage their shorelines and effects, Dubai relies on its coastal monitoring program. Established in 1997, the Dubai Coastal Monitoring program began studying the baseline bathymetric (measurement of the depth of water in oceans or seas) and topographic survey of the Jumeirah (Dubai) coastline.[citation needed]

Additional data was collected with technological improvements, including remote video monitoring of Dubai beaches, sediment sampling and analysis, near-shore directional wave and current recordings, and intensive measurement exercises at selected locations using Acoustic Doppler Current Profiler (ADCP) equipment. Because of this, they can constantly monitor the continuously changing environmental conditions along the coast of Dubai.[10][self-published source?]

See also[edit]

References[edit]

  1. ^ "Palm Jebel Ali". thepalmjebelalidubai.ae. Retrieved 13 October 2023.
  • ^ Sayegh, Hadeel Al (8 November 2022). "Dubai Palm Island developer gets $4.6 bln funding for new waterfront projects". Reuters. Retrieved 2 January 2023.
  • ^ a b "#11. The Palm Jumeirah | PureHistory". Retrieved 19 June 2023.
  • ^ "Palm Jumeirah, Dubai, United Arab Emirates - City Facts".
  • ^ a b "The Artificial Islands of Dubai: Palm Jumeirah and more". geology.com. Retrieved 24 January 2023.
  • ^ "The Palm Island, Dubai UAE - Megastructure Development". www.woman.org. Retrieved 24 January 2023.
  • ^ "Dubai's Artificial World Islands Are Killing Corals and Pushing Nature Out of the Sea". Greenprophet.com. 10 June 2009. Retrieved 4 October 2017.
  • ^ Mansourmoghaddam, Mohammad (January 2022). "Mansourmoghaddam M, Ghafarian Malamiri HR, Rousta I, Olafsson H, Zhang H. Assessment of Palm Jumeirah Island's Construction Effects on the Surrounding Water Quality and Surface Temperatures during 2001–2020. Water. 2022; 14(4):634. doi.org/10.3390/w14040634". Water. 14 (4): 634. doi:10.3390/w14040634.
  • ^ "Dubai Palm Island | HQ Travel Guide". hqtravel.net. Retrieved 25 January 2014.
  • ^ a b c "Environmental Impacts of Palm Islands". The Impact of the Palm Islands, United Arab Emirates. Archived from the original on 13 May 2016. Retrieved 4 October 2017.
  • ^ "HowStuffWorks "Palm Island Construction"". adventure.howstuffworks.com. 8 November 2007. Retrieved 25 January 2014.
  • ^ "The World is sinking: Dubai islands 'falling into the sea' - Telegraph". telegraph.co.uk. 20 January 2011. Retrieved 25 January 2014.
  • ^ "Palm Island Dubai – Palm Tree Island Megastructure Construction". Enggpedia. Archived from the original on 28 June 2014. Retrieved 25 January 2014.
  • ^ "Palm Islands, Dubai — 8th Wonder Of The World | Prime Arena". Archived from the original on 22 July 2013. Retrieved 25 January 2014.
  • ^ "Palm Islands, Dubai - Compression of the Soil". cdmsmith.com. Retrieved 25 January 2014.
  • ^ "The Palm - Design Build Network". designbuild-network.com. Retrieved 25 January 2014.
  • ^ "Engineering Challenges: Palm Island". engineeringchallenges.blogspot.com. Retrieved 25 January 2014.
  • ^ Koch, Paula (23 October 2012). "Will the Gulf's manmade islands sink into the sea?". Your Middle East. Archived from the original on 29 August 2017. Retrieved 25 January 2014.
  • ^ Bayyinah Salahuddin. "The Marine Environmental Impacts of Artificial Island Construction Dubai, UAE" (PDF). Dukespace.lib.duke.edu. Retrieved 4 October 2017.
  • External links[edit]

    Media related to The Palm at Wikimedia Commons

    25°7′1N 55°7′55E / 25.11694°N 55.13194°E / 25.11694; 55.13194



    Retrieved from "https://en.wikipedia.org/w/index.php?title=Palm_Islands&oldid=1232774393"

    Categories: 
    Nakheel Properties
    Resorts in Dubai
    Archipelagoes of the United Arab Emirates
    Hidden categories: 
    Pages using gadget WikiMiniAtlas
    Articles with short description
    Short description is different from Wikidata
    Wikipedia articles in need of updating from February 2020
    All Wikipedia articles in need of updating
    Wikipedia introduction cleanup from January 2021
    All pages needing cleanup
    Articles covered by WikiProject Wikify from January 2021
    All articles covered by WikiProject Wikify
    Wikipedia articles needing reorganization from November 2022
    Articles with multiple maintenance issues
    Use dmy dates from July 2023
    All articles lacking reliable references
    Articles lacking reliable references from April 2024
    All articles with self-published sources
    Articles with self-published sources from April 2024
    All articles with dead external links
    Articles with dead external links from April 2024
    All articles with failed verification
    Articles with failed verification from April 2024
    All articles with unsourced statements
    Articles with unsourced statements from July 2023
    Commons category link from Wikidata
    Official website not in Wikidata
    Coordinates on Wikidata
     



    This page was last edited on 5 July 2024, at 14:47 (UTC).

    Text is available under the Creative Commons Attribution-ShareAlike License 4.0; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.



    Privacy policy

    About Wikipedia

    Disclaimers

    Contact Wikipedia

    Code of Conduct

    Developers

    Statistics

    Cookie statement

    Mobile view



    Wikimedia Foundation
    Powered by MediaWiki