http://lod.bco-dmo.org/id/dataset/4048
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2013-09-24
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Volcano sponge size on artificial substrates in McMurdo Sound, Antarctica from October 2010 (McMurdo Marine Benthos project)
2013-09-24
publication
2013-09-24
revision
BCO-DMO Linked Data URI
2013-09-24
creation
http://lod.bco-dmo.org/id/dataset/4048
Dr Paul Dayton
University of California-San Diego Scripps
principalInvestigator
Dr John Oliver
Moss Landing Marine Laboratories
principalInvestigator
Stacy Kim
Moss Landing Marine Laboratories
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: 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]
Volcano sponge size on artificial substrates in McMurdo Sound, Antarctica Dataset Description: <p>Volcano sponge size was measured by scuba divers on artificial substrates in McMurdo Sound, Antarctica.</p> Methods and Sampling: <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.&nbsp; Surface (dive hole) locations were recorded with a handheld GPS, and organisms were located within 200 m of the hole.&nbsp; Depths were accurate to 1 m,&nbsp; and heights above bottom were accurate to 50 cm.&nbsp; Images were scaled with parallel lasers, and maximum diameter of the sponges was measured from images.&nbsp; 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>
Funding provided by NSF Antarctic Sciences (NSF ANT) Award Number: ANT-0842064 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0842064
completed
Dr Paul Dayton
University of California-San Diego Scripps
858 534 6740
635 Discovery Way Ritter Hall 330-337
La Jolla
CA
92037
pdayton@ucsd.edu
pointOfContact
Dr John Oliver
Moss Landing Marine Laboratories
831 771 4445
8272 Moss Landing Rd.
Moss Landing
CA
95039
oliver@mlml.calstate.edu
pointOfContact
Stacy Kim
Moss Landing Marine Laboratories
831-345-0361
8272 Moss Landing Rd.
Moss Landing
CA
95039
USA
skim@mlml.calstate.edu
pointOfContact
asNeeded
Dataset Version: 2013-09-24
Unknown
lat
lon
depth_w
substrate_type
year
month_local
day_local
species
mab
diameter_cm
wet_weight_g
SCINI
theme
None, User defined
latitude
longitude
depth_w
No BCO-DMO term
year
month_local
day_local
species
weight_g
featureType
BCO-DMO Standard Parameters
Remotely Operated Vehicle
instrument
BCO-DMO Standard Instruments
McMurdo_SCINI_2010
service
Deployment Activity
McMurdo, Antarctica
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Decadal Variation in Antarctic Marine Benthic Ecosystems
http://iceaged2010.mlml.calstate.edu/
Decadal Variation in Antarctic Marine Benthic Ecosystems
<p>From proposal abstract:</p>
<p>The ability to document and understand long-term trends in ocean climate and ecology, including the role of human activities on the biosphere, depends on an adequate knowledge of natural interdecadal fluctuations. The proposed research will document changes in benthic ecosystems in McMurdo Sound over the last four decades, i.e., since the beginning of quantitative studies of population and community organization in this region. The investigators will retrieve, analyze, and archive historical data of benthic assemblages in both hard and soft substrata, and continue work on several time series projects begun in the mid-1960s and early 1970s. The investigators will focus on the succession of marine invertebrate communities that have settled and survived on a variety of artificial substrates placed on the sea floor from the late 1960s to 1989. The substrates harbor several decades of information on patterns of settlement, growth, survival, longevity, overgrowth and other biological interactions and processes. The original researchers will relocate and permanently mark (with GPS) historical sampling sites; recover data from as much of the historical work as possible; provide meta-data to insure that past data are understood and sites can be properly resampled; and make all data available to the general science community in a permanent database housed at SCAR-MarBIN. The proposed work will be closely coordinated with an international macroecology program in the Ross Sea, represented by collaborator Simon Thrush (Latitudinal Gradient Project). In addition to reporting results in peer-reviewed publications and providing research support and opportunities for at least two graduate students, the investigators also will involve undergraduate and high school interns in the project, and participate in teacher education programs. The investigators will continue ongoing collaborations with K-12 outreach and college programs that focus on ocean science, and develop a new, broader public outreach effort with the Birch Aquarium at Scripps Institution of Oceanography. </p>
McMurdo Marine Benthos
largerWorkCitation
project
eng; USA
oceans
McMurdo, Antarctica
2013-09-24
Western Antarctic
0
BCO-DMO catalogue of parameters from 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)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/36579.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude; North is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/36580.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude; East is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/36581.rdf
Name: depth_w
Units: meters
Description: <p>depth of the water</p>
http://lod.bco-dmo.org/id/dataset-parameter/36582.rdf
Name: substrate_type
Units: unitless
Description: <p>substrate type at sampling</p>
http://lod.bco-dmo.org/id/dataset-parameter/36583.rdf
Name: year
Units: unitless
Description: <p>year; local time</p>
http://lod.bco-dmo.org/id/dataset-parameter/36584.rdf
Name: month_local
Units: unitless
Description: <p>month; local time</p>
http://lod.bco-dmo.org/id/dataset-parameter/36585.rdf
Name: day_local
Units: unitless
Description: <p>day of month; local time</p>
http://lod.bco-dmo.org/id/dataset-parameter/36586.rdf
Name: species
Units: unitless
Description: <p>species sampled</p>
http://lod.bco-dmo.org/id/dataset-parameter/36587.rdf
Name: mab
Units: meters
Description: <p>meters above the bottom</p>
http://lod.bco-dmo.org/id/dataset-parameter/36588.rdf
Name: diameter_cm
Units: centimeters
Description: <p>diameter of organism</p>
http://lod.bco-dmo.org/id/dataset-parameter/36589.rdf
Name: wet_weight_g
Units: grams
Description: <p>wet weight of organism</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
4410
https://datadocs.bco-dmo.org/file/LAAGpxlfN113xl/McMurdo_sponges.csv
McMurdo_sponges.csv
Primary data file for dataset ID 4048
download
https://osprey.bco-dmo.org/dataset/4048/data/download
download
onLine
dataset
<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.&nbsp; Surface (dive hole) locations were recorded with a handheld GPS, and organisms were located within 200 m of the hole.&nbsp; Depths were accurate to 1 m,&nbsp; and heights above bottom were accurate to 50 cm.&nbsp; Images were scaled with parallel lasers, and maximum diameter of the sponges was measured from images.&nbsp; 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>
from Deployment: McMurdo_SCINI_2010 <p>SCUBA diving and remotely operated vehicle (SCINI) to measure volcano sponge size.</p>
Specified by the Principal Investigator(s)
<p>Weight of sponges was derived from a regression developed in Dayton et al. 1974.<br />
Wet weight = 0.348*diameter^2.88<br />
&nbsp;</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 />
&nbsp;</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
SCINI
SCINI
PI Supplied Instrument Name: SCINI PI Supplied Instrument Description:Submersible Capable of under Ice Navigation and Imaging (SCINI) is a small, slender vehicle that can fit through a 20 cm hole in the ice, allowing for deployment without heavy drilling equipment and with minimal logistical support. Its maximum depth capability is 300 m. SCINI is equipped with two video cameras, scaling lasers, and lights, with forward speeds of up to 4 knots. SCINI uses Ethernet over power on a 400 m long two-wire tether. A long baseline acoustic positioning system is used for navigation which uses a combination of two to four acoustic transducers hanging below the ice and a synchronized pinger on the vehicle for positional accuracy of better than 1 metre. [See Cazenave, F, R Zook, D Carroll, M Flagg, S Kim. 2011. Development of the ROV SCINI and deployment in McMurdo Sound, Antarctica. Journal of Ocean Technology 6(3):39-58.] Instrument Name: Remotely Operated Vehicle Instrument Short Name:ROV Instrument Description: Remotely operated underwater vehicles (ROVs) are unoccupied, highly maneuverable underwater robots operated by a person aboard a surface vessel. They are linked to the ship by a group of cables that carry electrical signals back and forth between the operator and the vehicle. Most are equipped with at least a video camera and lights. Additional equipment is commonly added to expand the vehicle’s capabilities. These may include a still camera, a manipulator or cutting arm, water samplers, and instruments that measure water clarity, light penetration, and temperature.
Deployment: McMurdo_SCINI_2010
McMurdo_SCINI_2010
shoreside McMurdo_Dayton
dock
shoreside McMurdo_Dayton
dock