http://lod.bco-dmo.org/id/dataset/747699
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
2018-10-09
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Matrix of taxon by sample for hard substrates collected by HOV Alvin during R/V Atlantis cruise AT37-13 and AT42-03 in the Pacific margin of Costa Rica in 2017 and 2018.
2021-03-16
publication
2021-03-16
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2020-01-14
publication
https://doi.org/10.1575/1912/bco-dmo.747699.1
Lisa A. Levin
University of California-San Diego Scripps
principalInvestigator
Gregory Rouse
University of California-San Diego Scripps
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: Levin, L. A., Rouse, G., Pereira, O. S. (2021) Matrix of taxon by sample for hard substrates collected by HOV Alvin during R/V Atlantis cruise AT37-13 and AT42-03 in the Pacific margin of Costa Rica in 2017 and 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2021-03-16 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.747699.2 [access date]
Hard substrates matrix Dataset Description: <p>Matrix of taxon (columns) by sample (rows) for substrates collected during AT 37-13.&nbsp;Samples were collected with HOV Alvin.</p> Methods and Sampling: <p>
In situ carbonate rocks were taken at sites with different seepage activity in 2017 (AT37-13) and 2018 (AT42-03) using HOV Alvin. These were used as control samples for two experiments: (1) Carbonate rocks, woods, and bones deployed for 7.4 years were collected across seepage gradients at Mound 12 using HOV Alvin (Colonization 7.4 years), and (2) Carbonate rocks were moved by the HOV to different seepage conditions with exposure for 17 months (Transplant 17 months).</p>
<p>All substrates were photographed intact upon recovery, and wrapped in aluminum foil to determine the surface area. Before preserving, the sample was kept cold and animals were picked to sample tissue for isotope analysis (see files “AT37-13 and AT42-03 Hard substrate isotopes” for isotopic data).</p>
<p>The remaining sample was sieved through 0.3 mm mesh, separating the sample in two fractions (a fine fraction with the meiofauna, and a coarser one with the macrofauna), both preserved in 96% Ethanol. In the laboratory, the samples were washed in distilled water and sorted, and the animals were identified to the lowest level possible, counted and preserved in 96% Ethanol.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1634172 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1634172
completed
Lisa A. Levin
University of California-San Diego Scripps
858-534-3579
9500 Gilman Drive Mail Code: 0218
La Jolla
CA
92093-0218
USA
llevin@ucsd.edu
pointOfContact
Gregory Rouse
University of California-San Diego Scripps
858-534-7973
9500 Gilman Drive Mail Code: 0202
La Jolla
CA
92093
USA
grouse@ucsd.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
Cruise_ID
Site
Alvin_Dive
Latitude
Longitude
Substrate
Habitat
Experiment
Surface_Area
Oligochaeta
Siboglinidae
Serpulidae
Polynoidae
Hesionidae
Amphinomidae
Ampharetidae
Sabellidae
Dorvilleidae
Lumbrineridae
Phyllodocidae
Chrysopetallidae
Cirratulidae
Trichobranchidae
Paraonidae
Lacydoniidae
Maldanidae
Magelonidae
Flabelligeridae
Syllidae
Spionidae
Cossuridae
Pisionidae
Nereididae
Capitellidae
Orbiniidae
Pilargiidae
Terebellidae
Onuphidae
Eunicidae
Chaetopteridae
Sigalionidae
Opheliidae
Arenicolidae
Goniadidae
Nephtyidae
Actiniaria
Hydroidolina
Alcyonacea
Trombidiformes
Amphipoda
Anomura
Brachyura
Cumacea
Isopoda
Tanaidacea
Ostracoda
Caridea
Sessilia
Mysidacea
Asteroidea
Ophiuroidea
Holothuroidea
Aplacophora
Nuculanidae
Juvenile
Xylophagaidae
Cuspidariidae
Mytilidae
Teredinidae
Vesicomyidae
Solemyidae
Pyramidellidae
Eucyclidae
Seguenziidae
Skeneidae
Cataegidae
Hyalogyniridae
Provannidae
Lepetodrilidae
Cocculinidae
Neolepetopsidae
Pyropeltidae
Polyplacophora
Nemertea
Platyhelminthes
Pycnogonida
theme
None, User defined
Cruise identfier
sample description
latitude
longitude
sample identification
experiment type
surface_area
count
featureType
BCO-DMO Standard Parameters
AT37-13
AT37-13_Alvin_Dives
AT42-03
AT42-03_Alvin_Dives
service
Deployment Activity
Pacific margin of Costa Rica
methane seeps in the Pacific Ocean off Costa Rica
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.
Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea
https://osprey.bco-dmo.org/project/648472
Collaborative research: Quantifying the biological, chemical, and physical linkages between chemosynthetic communities and the surrounding deep sea
<p><em>NSF abstract:</em><br />
If life were to disappear from the deep sea, would we notice? We only have a cursory understanding of this vast region and the connectivity among its communities and the rest of the oceans, and yet the ecosystems of the deep sea have been implicated in the larger function of the global marine ecosystems. We now rely on the deep ocean for food, energy, novel drugs and materials, and for its role in the global cycling of carbon, as well as for supporting services such as habitat creation, nutrient replenishment for shallow waters, and the maintenance of biodiversity. Cold seeps, active areas of the seafloor where methane and other chemicals are released, are key features along the continental margins worldwide. To characterize how methane seep communities interact with the surrounding ecosystems and vice versa, we will study methane seeps off the Pacific coast of Costa Rica in 2017 and 2018. It is the sphere of influence around the seep, both along the seafloor and up into the water column, that we seek to better understand. We will map the structure and the chemistry surrounding these habitats using a novel 3-dimensional framework, combining typical transects with vertical characterizations of the water column just above the seafloor. This will include measurements of methane flux into the water column and changes in the overlying carbonate chemistry and oxygen levels that are critical to our understanding of the effect of warming, oxygen loss and ocean acidification in this region. Within this framework, we will collect seep organisms in sediments and on rocks (including all sizes from microbes to large animals), and transplant some of these from within the area of seep influence to the background deep sea, and vice-versa. Together, these studies will help us to measure the size of the seep sphere of influence, and also demonstrate the role of these seeps within the deep sea and the greater, global, marine ecosystem. We will share this information with a group of teachers during a series of workshops in the San Diego area, at an exhibit at the Birch Aquarium, and through the work of an artist who has worked extensively with marine organisms in extreme environments.</p>
<p>Chemosynthetic ecosystems are inextricably linked to the broader world-ocean biome and global biogeochemical cycles in ways that we are just beginning to understand. This research will identify the form, extent, and nature of the physical, chemical, and biological linkages between methane seeps and the surrounding deep-sea ecosystem. The proposed research builds critical understanding of the structural and functional processes that underpin the ecosystem services provided by chemosynthetic ecosystems. We target a critical continental margin, Costa Rica, where methane fates and dynamics loom large and play out in an setting that reflects many oceanographic stressors. We will use quantitative sampling and manipulative studies within a 3-dimensional oceanographic framework. We will ask what are the shapes of the diversity and density functions for organisms of different size classes and trophic position over the transition from the seep habitat through the ecotone to the background deep sea? Further, we will ask how do depth, dissolved oxygen concentrations, pH and carbonate ion availability, relative rates of fluid flux, and substrate (biogenic, authigenic carbonate, sediments) alter these linkages and interactions with the surrounding deep sea? Evidence for distinct transitional communities and biotic patterns in density and alpha and beta diversity will be quantified and placed in a global biogeographic context. All of these investigations will occur across biological size spectra: for microorganisms (archaea, bacteria, microeukaryotes), the macrofauna, and the megafauna that form biogenic habitats. Our research results will be interpreted in the context of potential effects of global ocean change in the equatorial Pacific to determine how the linkages with the surrounding deep sea will be altered as anthropogenic impacts proceed in the future. </p>
<p><strong>Related publications:</strong><br />
Levin, L.A., V.J. Orphan, G.W. Rouse, W. Ussler, A. E. Rathburn, G. S. Cook, S. Goffredi, E. Perez, A. Waren, B. Grupe, G. Chadwick, B. Strickrott. (2012). A hydrothermal seep on the Costa Rica margin: Middle ground in a continuum of reducing ecosystems. <em>Proc. Royal Soc. B.</em> 279: 2580-88 doi: <a href="http://dx.doi.org/10.1098/rspb.2012.0205" target="_blank">10.1098/rspb.2012.0205</a></p>
<p>Sahling, H., Masson, D. G., Ranero, C. R., Hühnerbach, V., Weinrebe, W., Klaucke, I., & Suess, E. (2008). Fluid seepage at the continental margin offshore Costa Rica and southern Nicaragua. <em>Geochemistry, Geophysics, Geosystems</em> 9: doi: <a href="http://dx.doi.org/10.1029/2008GC001978" target="_blank">10.1029/2008GC001978</a></p>
Costa Rica Seeps
largerWorkCitation
project
eng; USA
biota
oceans
Pacific margin of Costa Rica; methane seeps in the Pacific Ocean off Costa Rica
-84.84155
-84.2132
8.30702
9.1306
2017-05-21
2018-11-05
Costa Rica Pacific Margin
0
BCO-DMO catalogue of parameters from Matrix of taxon by sample for hard substrates collected by HOV Alvin during R/V Atlantis cruise AT37-13 and AT42-03 in the Pacific margin of Costa Rica in 2017 and 2018.
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/845634.rdf
Name: Cruise_ID
Units: unitless
Description: <p>Cruise ID: AT37-13 or AT42-03</p>
http://lod.bco-dmo.org/id/dataset-parameter/845635.rdf
Name: Site
Units: unitless
Description: <p>Site name</p>
http://lod.bco-dmo.org/id/dataset-parameter/845636.rdf
Name: Alvin_Dive
Units: unitless
Description: <p>Number of the Alivn dive from which the sample was collected</p>
http://lod.bco-dmo.org/id/dataset-parameter/845637.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude of sampling location</p>
http://lod.bco-dmo.org/id/dataset-parameter/845638.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude of sampling location</p>
http://lod.bco-dmo.org/id/dataset-parameter/845639.rdf
Name: Substrate
Units: unitless
Description: <p>Alvin dive and substrate of sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/845640.rdf
Name: Habitat
Units: unitless
Description: <p>Habitat description</p>
http://lod.bco-dmo.org/id/dataset-parameter/845641.rdf
Name: Experiment
Units: unitless
Description: <p>Experiment type</p>
http://lod.bco-dmo.org/id/dataset-parameter/845642.rdf
Name: Surface_Area
Units: unitless
Description: <p>Surface area</p>
http://lod.bco-dmo.org/id/dataset-parameter/845643.rdf
Name: Oligochaeta
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845644.rdf
Name: Siboglinidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845645.rdf
Name: Serpulidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845646.rdf
Name: Polynoidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845647.rdf
Name: Hesionidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845648.rdf
Name: Amphinomidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845649.rdf
Name: Ampharetidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845650.rdf
Name: Sabellidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845651.rdf
Name: Dorvilleidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845652.rdf
Name: Lumbrineridae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845653.rdf
Name: Phyllodocidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845654.rdf
Name: Chrysopetallidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845655.rdf
Name: Cirratulidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845656.rdf
Name: Trichobranchidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845657.rdf
Name: Paraonidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845658.rdf
Name: Lacydoniidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845659.rdf
Name: Maldanidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845660.rdf
Name: Magelonidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845661.rdf
Name: Flabelligeridae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845662.rdf
Name: Syllidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845663.rdf
Name: Spionidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845664.rdf
Name: Cossuridae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845665.rdf
Name: Pisionidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845666.rdf
Name: Nereididae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845667.rdf
Name: Capitellidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845668.rdf
Name: Orbiniidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845669.rdf
Name: Pilargiidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845670.rdf
Name: Terebellidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845671.rdf
Name: Onuphidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845672.rdf
Name: Eunicidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845673.rdf
Name: Chaetopteridae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845674.rdf
Name: Sigalionidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845675.rdf
Name: Opheliidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845676.rdf
Name: Arenicolidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845677.rdf
Name: Goniadidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845678.rdf
Name: Nephtyidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845679.rdf
Name: Actiniaria
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845680.rdf
Name: Hydroidolina
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845681.rdf
Name: Alcyonacea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845682.rdf
Name: Trombidiformes
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845683.rdf
Name: Amphipoda
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845684.rdf
Name: Anomura
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845685.rdf
Name: Brachyura
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845686.rdf
Name: Cumacea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845687.rdf
Name: Isopoda
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845688.rdf
Name: Tanaidacea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845689.rdf
Name: Ostracoda
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845690.rdf
Name: Caridea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845691.rdf
Name: Sessilia
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845692.rdf
Name: Mysidacea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845693.rdf
Name: Asteroidea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845694.rdf
Name: Ophiuroidea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845695.rdf
Name: Holothuroidea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845696.rdf
Name: Aplacophora
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845697.rdf
Name: Nuculanidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845698.rdf
Name: Juvenile
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845699.rdf
Name: Xylophagaidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845700.rdf
Name: Cuspidariidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845701.rdf
Name: Mytilidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845702.rdf
Name: Teredinidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845703.rdf
Name: Vesicomyidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845704.rdf
Name: Solemyidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845705.rdf
Name: Pyramidellidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845706.rdf
Name: Eucyclidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845707.rdf
Name: Seguenziidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845708.rdf
Name: Skeneidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845709.rdf
Name: Cataegidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845710.rdf
Name: Hyalogyniridae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845711.rdf
Name: Provannidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845712.rdf
Name: Lepetodrilidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845713.rdf
Name: Cocculinidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845714.rdf
Name: Neolepetopsidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845715.rdf
Name: Pyropeltidae
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845716.rdf
Name: Polyplacophora
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845717.rdf
Name: Nemertea
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845718.rdf
Name: Platyhelminthes
Units: unitless
Description: <p>Number of individuals identified from taxon</p>
http://lod.bco-dmo.org/id/dataset-parameter/845719.rdf
Name: Pycnogonida
Units: unitless
Description: <p>Number of individuals identified from taxon</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
19289
https://darchive.mblwhoilibrary.org/bitstream/1912/26987/1/dataset-747699_hard-substrates-community-matrix-at37-13-at42-03__v2.tsv
download
2731
https://darchive.mblwhoilibrary.org/bitstream/1912/25144/1/dataset-747699_at37-13-substrates-community__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.747699.1
download
onLine
dataset
<p>
In situ carbonate rocks were taken at sites with different seepage activity in 2017 (AT37-13) and 2018 (AT42-03) using HOV Alvin. These were used as control samples for two experiments: (1) Carbonate rocks, woods, and bones deployed for 7.4 years were collected across seepage gradients at Mound 12 using HOV Alvin (Colonization 7.4 years), and (2) Carbonate rocks were moved by the HOV to different seepage conditions with exposure for 17 months (Transplant 17 months).</p>
<p>All substrates were photographed intact upon recovery, and wrapped in aluminum foil to determine the surface area. Before preserving, the sample was kept cold and animals were picked to sample tissue for isotope analysis (see files “AT37-13 and AT42-03 Hard substrate isotopes” for isotopic data).</p>
<p>The remaining sample was sieved through 0.3 mm mesh, separating the sample in two fractions (a fine fraction with the meiofauna, and a coarser one with the macrofauna), both preserved in 96% Ethanol. In the laboratory, the samples were washed in distilled water and sorted, and the animals were identified to the lowest level possible, counted and preserved in 96% Ethanol.</p>
Specified by the Principal Investigator(s)
<p>Substrates were sorted and the fauna was identified to the lowest taxonomic level possible. Annelida and Mollusca, the most abundant groups, were identified at the family level. Crustacea was identified at the order or infraorder level, Cnidaria was identified at the order level, and Echinodermata was identified at the class level. The least abundant groups, Nemertea, Platyhelminthes and Pycnogonida, were identified to phylum.</p>
<p>Note: Not all samples were used for density analyses, thus some do not have surface area values.</p>
<p>BCO-DMO Processing:&nbsp;</p>
<ul>
<li>Modified parameter names to comply with database requirements</li>
<li>Added sampling latitude and longitude</li>
<li>Changed , to ; to comply with database requirements</li>
</ul>
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
Cruise: AT37-13
AT37-13
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT37-13
Erik E. Cordes
Temple University
Deployment: AT37-13_Alvin_Dives
AT37-13_Alvin_Dives
HOV Alvin
Community Standard Description
International Council for the Exploration of the Sea
HOV Alvin
submarine-manned
AT37-13_Alvin_Dives
Victoria J. Orphan
California Institute of Technology
Cruise: AT42-03
AT42-03
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT42-03
Erik E. Cordes
Temple University
Deployment: AT42-03_Alvin_Dives
AT42-03_Alvin_Dives
HOV Alvin
Community Standard Description
International Council for the Exploration of the Sea
HOV Alvin
submarine-manned
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
HOV Alvin
Community Standard Description
International Council for the Exploration of the Sea
HOV Alvin
submarine-manned