<div><p><em>Anoxycalyx joubini</em> sponges, growing on artificial substrates of known ages, were imaged by divers and remotely operated vehicle (SCINI) during the austral summer 2010. Surface (dive hole) locations were recorded with a handheld GPS, and organisms were located within 200 m of the hole. Depths were accurate to 1 m, and heights above bottom were accurate to 50 cm. Images were scaled with parallel lasers, and maximum diameter of the sponges was measured from images. The diameter measurements made were accurate to 0.001 cm, however, the representation of the maximum diameter of the sponges is within 2 cm, with error due to the angles of some images.</p></div>
Volcano sponge size on artificial substrates in McMurdo Sound, Antarctica
<div><p>Volcano sponge size was measured by scuba divers on artificial substrates in McMurdo Sound, Antarctica.</p></div>
McMurdo volcano sponge size
<div><p>Weight of sponges was derived from a regression developed in Dayton et al. 1974.<br />
Wet weight = 0.348*diameter^2.88<br />
</p>
<p><strong>Related publications:</strong></p>
<p>Dayton PK, Robilliard GA, Paine RT, Dayton LB (1974) Biological accommodation in the benthic community at McMurdo Sound, Antarctica. Eco Monogr 44: 105–128.</p>
<p>Dayton PK, Kim S, Jarrell SC, Oliver JS, Hammerstrom K, et al. (2013) Recruitment, Growth and Mortality of an Antarctic Hexactinellid Sponge, Anoxycalyx joubini. PLoS ONE 8(2): e56939. doi:10.1371/journal.pone.0056939<br />
</p></div>
4048
McMurdo volcano sponge size
2013-09-24T15:23:00-04:00
2013-09-24T15:23:00-04:00
2023-07-07T16:10:26-04:00
urn:bcodmo:dataset:4048
Volcano sponge size on artificial substrates in McMurdo Sound, Antarctica from October 2010 (McMurdo Marine Benthos project)
false
Dayton, P., Oliver, J., Kim, S. (2013) Volcano sponge size on artificial substrates in McMurdo Sound, Antarctica from October 2010 (McMurdo Marine Benthos project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2013-09-24) Version Date 2013-09-24 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/4048 [access date]
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2013-09-24
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2013-09-24
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