“Cape Sorell Waverider Buoy”的意思、由来-开放百科全书

The Cape Sorell Waverider Buoy (Located at 42.12S, 145.03E), also known as Captain Fathom as named by the listeners of ABC Radio, Tasmania during the May 2015 to mark the centenary of the Bureau of Meteorology,^[1] is a swell-measuring buoy located west of Cape Sorell some {{convert|10|km}} west of Ocean Beach in western Tasmania. ({{coord|42|12|S|145|03|E|type:landmark_region:AU-TAS}}).^[1]^[2]

It is unique in that it is one of the few wave-riding swell measuring buoys close to land in the region within the Roaring Forties of the Southern Ocean apart from those in New Zealand.

Originally known as the Strahan Waverider Buoy, it was deployed in January 1998 and had recorded maximum waves of {{convert|18|m}} within the first three months of operation. The Strahan buoy was supported by CMR which provides the moorings, and the Strahan fishing community which provides the resources to deploy and recover the buoy. Earlier CSIRO- funded wave-measuring buoys were installed on the area in the period 1985 to 1993, utilising the locations of Cape Sorell, Cape Grim and Storm Bay as the locations. The Storm Bay location concluded in December 1993.^[3]

The table and graph of the range of the swells is readily available on the internet links listed below. This link is sometimes displayed in the boats that conduct cruises across Macquarie Harbour and up Gordon River, as a means of illustrating the strength and intensity of the swells that meet Ocean Beach.

Winter swells range on average from {{convert|4|to|10|m}}. However it is claimed that the buoy broke its moorings on a {{convert|23|m|adj=on}} swell within the last decade.{{citation needed|date=June 2015}}

The buoy retained its mooring on 21 September 2006 when it reached a spike of {{convert|19.5|m}} which was claimed to be the highest measured wave in Australian waters.^[4] However this measurement has been modified due t

o the buoy's behaviour at the time of the measurement, and it is more likely to have been half that measurement.{{citation needed|date=June 2015}}

On 16 September 2010 the swell measured up to {{convert|18.4|m}} in extreme weather.^[1]^[5]^[6]

Captured research data into the record that includes this buoy is used to look at climate change.^[8]^[9]

Notes

1. ^¹²{{cite web |title=Cape Sorell Waverider Buoy Observations |url=http://www.bom.gov.au/products/IDT65015.shtml |work=Bureau of Meteorology |publisher=Australian Government |date= |accessdate=28 June 2015}}
2. ^{{cite web |title=Cape Sorell Waverider Buoy Observations |format=Chart |url=http://www.bom.gov.au/products/IDT65014.shtml |work=Bureau of Meteorology |publisher=Australian Government |date= |accessdate=28 June 2015}}
3. ^{{cite web |url=http://www.marine.csiro.au/marq/edd_search.Browse_Citation?txtSession=5833 |title=Wave Data from CSIRO Waverider Buoys deployed in Tasmanian waters 1985-1993 |work=Marine and Atmospheric Research Laboratories Information Network |publisher=CSIRO Australia |date=1994 |author1=Reid, J. S. |author2=Fandry, C. B. |format=Report 223 }}
4. ^http://www.abc.net.au/news/newsitems/200609/s1746798.htm
5. ^{{cite news |url=http://www.theage.com.au/environment/oh-buoy-monster-18m-wave-off-tasmania-20100917-15fil.html |title=Oh, buoy: Monster 18m wave off Tasmania |work=The Age |location=Melbourne |date=17 September 2010 |author=Hunter, Thomas }}
6. ^{{cite news |url=http://www.abc.net.au/news/stories/2010/09/16/3013087.htm |title=Snow, surf whips Tassie in coldest day in decades |work=ABC News |location=Australia |date=16 September 2010 |author=Larkins, Damien }}
7. ^http://pandora.nla.gov.au/pan/135292/20120911-1419/www.bom.gov.au/climate/current/month/tas/archive/201105.summary.shtml May 2015 summary report by BOM
8. ^{{cite news |url=http://www.sciencealert.com.au/features/20091603-18917.html |title=Tracking bigger wave action |author=CSIRO Australia |work=ECOS Magazine |date=15 March 2009 }}
9. ^{{Citation | author1=Hemer, Mark A | author2=CSIRO. Marine and Atmospheric Research | author3=Centre for Australian Weather and Climate Research | title=Variability and trends in the Australian wave climate and consequent coastal vulnerability | publication-date=2008 | publisher=CSIRO Marine & Atmospheric Research | url=http://trove.nla.gov.au/work/38336089 | accessdate=28 June 2015 }}

Notes

External link