http://lod.bco-dmo.org/id/dataset/750284
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
2018-11-27
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
[DEPRECATED] Locations of sediment push cores collected during R/V Atlantis cruise AT37-13 in the Pacific Ocean off Costa Rica from May to June 2017
2020-12-16
publication
2020-12-16
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2020-01-14
publication
https://doi.org/10.1575/1912/bco-dmo.750284.1
Lisa A. Levin
University of California-San Diego
principalInvestigator
Gregory Rouse
University of California-San Diego
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., Rouse, G. (2020) Locations of sediment push cores collected during R/V Atlantis cruise AT37-13 in the Pacific Ocean off Costa Rica from May to June 2017. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-01-09 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.750284.1 [access date]
Dataset Description: <p>Locations (decimal lat/long) of sediment push cores collected during AT37-13.&nbsp;Samples collected using HOV Alvin. Locations of the AT42-03 cruise are still restricted</p> Methods and Sampling:
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1634172 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1634172
onGoing
Lisa A. Levin
University of California-San Diego
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
858-534-7973
9500 Gilman Drive Mail Code: 0202
La Jolla
CA
92093
USA
grouse@ucsd.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
dive_samplenumber
latitude
longitude
site
sample
cruise
theme
None, User defined
sample identification
latitude
longitude
site
sample type
cruise id
featureType
BCO-DMO Standard Parameters
AT37-13
AT37-13_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://www.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="https://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
oceans
Pacific margin of Costa Rica; methane seeps in the Pacific Ocean off Costa Rica
-84.8413
-84.2147
8.8525
9.1181
2017-05-21
2018-11-06
Costa Rica Pacific Margin
0
BCO-DMO catalogue of parameters from [DEPRECATED] Locations of sediment push cores collected during R/V Atlantis cruise AT37-13 in the Pacific Ocean off Costa Rica from May to June 2017
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/750295.rdf
Name: dive_samplenumber
Units: unitless
Description: Alvin dive number and push core number
http://lod.bco-dmo.org/id/dataset-parameter/750296.rdf
Name: latitude
Units: decimal degrees
Description: Latitude, south is negative
http://lod.bco-dmo.org/id/dataset-parameter/750297.rdf
Name: longitude
Units: decimal degrees
Description: Longitude, west is negative
http://lod.bco-dmo.org/id/dataset-parameter/750298.rdf
Name: site
Units: unitless
Description: Site name
http://lod.bco-dmo.org/id/dataset-parameter/787042.rdf
Name: sample
Units: unitless
Description: Sample type : push core or hard substrate
http://lod.bco-dmo.org/id/dataset-parameter/787043.rdf
Name: cruise
Units: unitless
Description: Cruise ID: AT37-13 or AT42-03
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
3033
https://darchive.mblwhoilibrary.org/bitstream/1912/25151/1/dataset-750284_at37-13-push-core-sampling-locations__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.750284.1
download
onLine
dataset
<p>BCO-DMO processing notes:&nbsp;</p>
<ul>
<li>replaced spaces with underscores in parameter names.</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
Alvin
Community Standard Description
International Council for the Exploration of the Sea
Alvin
submarine-manned
AT37-13_Alvin_Dives
Victoria J. Orphan
California Institute of Technology
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
Alvin
Community Standard Description
International Council for the Exploration of the Sea
Alvin
submarine-manned