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词条 Osprey Reef
释义

  1. Corals

  2. Diving

  3. See also

  4. References

  5. External links

{{short description|A submerged atoll in the Coral Sea, northeast of Queensland, Australia. It is part of the Northwestern Group of the Coral Sea Islands}}{{Coord|13|54|29|S|146|36|55|E|display=title}}Osprey Reef is a submerged atoll in the Coral Sea, northeast of Queensland, Australia. It is part of the Northwestern Group of the Coral Sea Islands. Osprey Reef is roughly oval in shape, measuring {{convert|25|by|12|km|0}}, and covers around {{convert|195|km2|mi2}}. It has a perimeter of {{convert|69.5|km|mi}}.[1] The central lagoon is only {{convert|30|m|ft}} deep.[2]

The reef sits atop a seamount in deep water. It is an isolated location some {{convert|60|km|mi}} from other reefs. The almost vertical reef walls, which rise from a depth of about {{convert|2000|m|ft}}, are home to a dwarf form of Nautilus pompilius that is isolated from other nautilus populations by more than {{convert|100|km|mi}}.[3][1][4] Schindleria brevipinguis, one of the world's smallest fish, is found in the Osprey Reef lagoon.[5]

The reef has no intertidal or emerged sand cay.[6] The surrounding waters are part of the South Equatorial Current. The reef is protected within the Coral Sea Commonwealth Marine Reserve.[7]

Corals

A 2009 expedition aimed to make discoveries in the deeper parts of the reef between {{convert|92|and|800|m|ft}} below sea level. Relict fauna communities consisting of rock sponges, glass sponges, brachiopods and stalked sea lilies were discovered.[7]

Diving

The reef has been described as the "ultimate reef diving adventure".[8] The reef is home to large and colourful soft corals. Sharks are common.{{cn|date=May 2017}}

See also

{{portal|Australia}}
  • List of reefs

References

1. ^{{Cite journal | last1 = Dunstan | first1 = A. | last2 = Bradshaw | first2 = C. J. A. | last3 = Marshall | first3 = J. | editor1-last = Solan | editor1-first = Martin | title = Nautilus at risk – estimating population size and demography of Nautilus pompilius| doi = 10.1371/journal.pone.0016716 | journal = PLoS ONE | volume = 6 | issue = 2 | pages = e16716 | year = 2011 | pmid = 21347360| pmc =3037370 }}
2. ^Osprey Reef. Dive the World.
3. ^{{Cite journal | last1 = Dunstan | first1 = A. J. | last2 = Ward | first2 = P. D. | last3 = Marshall | first3 = N. J. | editor1-last = Solan | editor1-first = Martin | title = Nautilus pompilius life history and demographics at the Osprey Reef Seamount, Coral Sea, Australia | doi = 10.1371/journal.pone.0016312 | journal = PLoS ONE | volume = 6 | issue = 2 | pages = e16312 | year = 2011 | pmid = 21347356| pmc =3037366 }}
4. ^{{Cite journal | last1 = Dunstan | first1 = A. J. | last2 = Ward | first2 = P. D. | last3 = Marshall | first3 = N. J. | editor1-last = Solan | editor1-first = Martin | title = Vertical distribution and migration patterns of Nautilus pompilius| doi = 10.1371/journal.pone.0016311 | journal = PLoS ONE | volume = 6 | issue = 2 | pages = e16311 | year = 2011 | pmid = 21364981| pmc =3043052 }}
5. ^Watson, W.,; Walker, H.J. (2004). {{cite web |url= http://117.53.173.85/Uploads/Journals/18003/1429_complete.pdf |title= The world's smallest vertebrate, Schindleria brevipinguis, a new paedomorphic species in the family Schindleriidae (Perciformes: Gobioidei). }}{{dead link|date=March 2018 |bot=InternetArchiveBot |fix-attempted=yes }} Records of the Australian Museum 56: 139–142.
6. ^{{cite web |url=http://epubs.aims.gov.au/bitstream/handle/11068/8272/Sarano1988ICRS6p607.pdf |title=Morphology And Ecology Of The Deep Fore Reef Slope At Osprey Reef, (Coral Sea) |author1=F. Sarano |author2=M. Plchon |work=Proceedings of the 6th International Coral Reef Symposium, Australia, 1988, Vol.2 |accessdate=7 February 2016 }}
7. ^{{cite web |url=http://www.australiangeographic.com.au/news/2016/01/secrets-of-the-coral-sea-revealed|title=Secrets of the Coral Sea revealed |date=20 January 2016 |work=Australian Geographic|accessdate=7 February 2016 }}
8. ^{{cite book |title=Dive Atlas of the World |last=Simon & Schuster |year=2008 |publisher=New Holland Publishers |isbn=1847733174 |page=207 |url=https://books.google.com.au/books?id=urTGmUXj8bMC |archiveurl=https://reefs.com|accessdate=7 February 2016|archivedate=18 May 2017}}

External links

{{Commons category-inline}}

4 : Coral Sea Islands|Coral reefs|Seamounts of the Pacific Ocean|Underwater diving sites in Australia

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