http://lod.bco-dmo.org/id/dataset/3766
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
2012-11-06
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Pteropod respiration rates from NW Atlantic and NE Pacific; OC473 (2011) and NH1208 (2012)
2016-07-26
publication
2016-07-26
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2014-02-05
publication
https://doi.org/10.1575/1912/6421
Gareth Lawson
Woods Hole Oceanographic Institution
principalInvestigator
Amy Elizabeth Maas
Woods Hole Oceanographic Institution
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: Lawson, G., Maas, A. (2012) Pteropod respiration rates from NW Atlantic and NE Pacific; OC473 (2011) and NH1208 (2012). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2012-11-06) Version Date 2012-11-06 [if applicable, indicate subset used]. doi:10.1575/1912/6421 [access date]
Respiration rates of thecosome pteropod exposed to various O2 and CO2 concentrations Dataset Description: Methods and Sampling: <p>At sea, animals were captured for physiological experiments using a 1 m diameter, 150 µm (in 2011) or 335 µm (in 2012) mesh Reeve net trawl, or a 1 m2 MOCNESS tow with 150 µm mesh nets. Pteropods were placed in filtered seawater at densities of &lt; 30 individuals liter-1 and acclimated for at least 8 hours at 20° C, 15°C or 10°C in temperature controlled waterbaths. After acclimation, individuals that were in good condition were put into glass syringe respiration chambers with a known volume of 0.2 micron filtered seawater for at least four hours.</p>
<p>In 2012 on cruise NH1208, an experiment&nbsp; was conducted to determine whether antibiotics changed the metabolic rate of the pteropods. In this experiment water was treated with 25mg each of Streptomycin and Ampicillin liter-1 or without antibiotics.</p>
<p>Unless otherwise explicitly stated, the water contained 25mg each of Streptomycin and Ampicillin liter-1, to prevent bacterial growth, and was bubbled with certified gas mixes to achieve normal air saturated (21% O2, 380 ppm CO2), high CO2 (21% O2, 800 ppm CO2), low O2 (10% O2, 380 ppm CO2) or low O2 high CO2 (10% O2, 800 ppm CO2) conditions. Bubbling of 10% O2 achieved a mean initial O2 concentration of 10-13% in low O2 treatments.</p>
<p>During all experiments, we simultaneously ran a control syringe (without an animal)&nbsp; to monitor background respiration of microbes. At the conclusion of the experiments, we measured the O2 level by withdrawing a sample of water from the chamber using a&nbsp; 500 µL airtight Hamilton syringe and injected past a Clarke-type O2 electrode (#1302) and meter (#782) in a water-jacketed injection port (#MC100, Strathkelvin Instruments, North Lanarkshire, United Kingdom; Marsh and Manahan, 1999). Our resulting O2consumption rates are reported in µmoles g-1 h-1 (wet mass). Notes on carbonate chemistry and net profiles are in the cruise report.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1041068 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1041068
completed
Gareth Lawson
Woods Hole Oceanographic Institution
+1 508 289 3713
Woods Hole Oceanographic Institution Redfield 1-32, MS#34
Woods Hole
MA
02543
U.S.A.
glawson@whoi.edu
pointOfContact
Amy Elizabeth Maas
Woods Hole Oceanographic Institution
508-289-2462
17 Biological Station Ferry Reach
St.George's GE 01
Bermuda
amaas4@asu.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
species
treatment
temp
date_local
tow
weight_g
sample_volume
time_elapsed
O2_control
O2_expt
O2_respiration
resp_rate
comments_expt
cruise_id
station
lat
lon
MOCNESS
Oxygen Microelectrode Sensor
Reeve Net
theme
None, User defined
species scientific name (binomial)
experiment type
water temperature at measurement depth
date_local
tow
weight_g
sample_volume
time_elapsed
dissolved Oxygen
oxygen respiration rates from in situ incubation
O2 consumption
comments
Cruise identfier
station
latitude
longitude
featureType
BCO-DMO Standard Parameters
MOCNESS
Oxygen Microelectrode Sensor
Reeve Net
instrument
BCO-DMO Standard Instruments
OC473
NH1208
service
Deployment Activity
western North Atlantic, 35-50 degrees North
transect between 35 and 50N along CLIVAR line P17N
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.
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=503477
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
NSF Climate Research Investment (CRI) activities that were initiated in 2010 are now included under Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES). SEES is a portfolio of activities that highlights NSF's unique role in helping society address the challenge(s) of achieving sustainability. Detailed information about the SEES program is available from NSF (https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=504707).
In recognition of the need for basic research concerning the nature, extent and impact of ocean acidification on oceanic environments in the past, present and future, the goal of the SEES: OA program is to understand (a) the chemistry and physical chemistry of ocean acidification; (b) how ocean acidification interacts with processes at the organismal level; and (c) how the earth system history informs our understanding of the effects of ocean acidification on the present day and future ocean.
Solicitations issued under this program:
NSF 10-530, FY 2010-FY2011
NSF 12-500, FY 2012
NSF 12-600, FY 2013
NSF 13-586, FY 2014
NSF 13-586 was the final solicitation that will be released for this program.
PI Meetings:
1st U.S. Ocean Acidification PI Meeting(March 22-24, 2011, Woods Hole, MA)
2nd U.S. Ocean Acidification PI Meeting(Sept. 18-20, 2013, Washington, DC)
3rd U.S. Ocean Acidification PI Meeting (June 9-11, 2015, Woods Hole, MA – Tentative)
NSF media releases for the Ocean Acidification Program:
Press Release 10-186 NSF Awards Grants to Study Effects of Ocean Acidification
Discovery Blue Mussels "Hang On" Along Rocky Shores: For How Long?
Discovery nsf.gov - National Science Foundation (NSF) Discoveries - Trouble in Paradise: Ocean Acidification This Way Comes - US National Science Foundation (NSF)
Press Release 12-179 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: Finding New Answers Through National Science Foundation Research Grants - US National Science Foundation (NSF)
Press Release 13-102 World Oceans Month Brings Mixed News for Oysters
Press Release 13-108 nsf.gov - National Science Foundation (NSF) News - Natural Underwater Springs Show How Coral Reefs Respond to Ocean Acidification - US National Science Foundation (NSF)
Press Release 13-148 Ocean acidification: Making new discoveries through National Science Foundation research grants
Press Release 13-148 - Video nsf.gov - News - Video - NSF Ocean Sciences Division Director David Conover answers questions about ocean acidification. - US National Science Foundation (NSF)
Press Release 14-010 nsf.gov - National Science Foundation (NSF) News - Palau's coral reefs surprisingly resistant to ocean acidification - US National Science Foundation (NSF)
Press Release 14-116 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: NSF awards $11.4 million in new grants to study effects on marine ecosystems - US National Science Foundation (NSF)
SEES-OA
largerWorkCitation
program
Ocean Carbon and Biogeochemistry
http://us-ocb.org/
Ocean Carbon and Biogeochemistry
The Ocean Carbon and Biogeochemistry (OCB) program focuses on the ocean's role as a component of the global Earth system, bringing together research in geochemistry, ocean physics, and ecology that inform on and advance our understanding of ocean biogeochemistry. The overall program goals are to promote, plan, and coordinate collaborative, multidisciplinary research opportunities within the U.S. research community and with international partners. Important OCB-related activities currently include: the Ocean Carbon and Climate Change (OCCC) and the North American Carbon Program (NACP); U.S. contributions to IMBER, SOLAS, CARBOOCEAN; and numerous U.S. single-investigator and medium-size research projects funded by U.S. federal agencies including NASA, NOAA, and NSF.
The scientific mission of OCB is to study the evolving role of the ocean in the global carbon cycle, in the face of environmental variability and change through studies of marine biogeochemical cycles and associated ecosystems.
The overarching OCB science themes include improved understanding and prediction of: 1) oceanic uptake and release of atmospheric CO2 and other greenhouse gases and 2) environmental sensitivities of biogeochemical cycles, marine ecosystems, and interactions between the two.
The OCB Research Priorities (updated January 2012) include: ocean acidification; terrestrial/coastal carbon fluxes and exchanges; climate sensitivities of and change in ecosystem structure and associated impacts on biogeochemical cycles; mesopelagic ecological and biogeochemical interactions; benthic-pelagic feedbacks on biogeochemical cycles; ocean carbon uptake and storage; and expanding low-oxygen conditions in the coastal and open oceans.
OCB
largerWorkCitation
program
Horizontal and Vertical Distribution of Thecosome Pteropods in Relation to Carbonate Chemistry in the Northwest Atlantic and Northeast Pacific
https://osprey.bco-dmo.org/project/2154
Horizontal and Vertical Distribution of Thecosome Pteropods in Relation to Carbonate Chemistry in the Northwest Atlantic and Northeast Pacific
<p>Modified version of the NSF award abstract:<br />
The impact of ocean acidification on marine ecosystems represents a vital question facing both marine scientists and managers of ocean resources. Thecosome pteropods are a group of calcareous planktonic molluscs widely distributed in coastal and open ocean pelagic ecosystems of the world¡¦s oceans. These animals secrete an aragonite shell, and thus are highly sensitive to ocean acidification due to the water column's changing carbonate chemistry, and particularly the shoaling of the aragonite compensation depth at which seawater becomes corrosive to aragonite. In many regions, however, relatively little is known about the abundance, distribution, vertical migratory behavior, and ecological importance of pteropods. Assessing the likely ecosystem consequences of changes in pteropod dynamics resulting from ocean acidification will require a detailed understanding of pteropod distribution and abundance relative to changing aragonite saturation in the water column.</p>
<p>The primary objective of this project is to quantify the distribution, abundance, species composition, shell condition, and vertical migratory behavior of oceanic thecosome pteropods in the northwest Atlantic and northeast Pacific, and correlate these quantities to hydrography and concurrent measurements of carbonate chemistry, including vertical and horizontal distributions of aragonite saturation. In particular, the project will capitalize on present-day variability in the depth distribution of aragonite saturation levels within and between the Atlantic and Pacific Oceans as a "natural experiment" to address the hypotheses that pteropod vertical distribution, species composition, and abundance vary as the compensation depth becomes shallower. Secondary objectives are to develop acoustic protocols for the remote quantification of pteropod abundance for future integration into ocean acidification monitoring networks, and to characterize carbonate chemistry and nutrients along portions of two WOCE/CLIVAR Repeat Hydrography transects (A20 in the Atlantic and P17N in the Pacific) to identify decadal-scale changes in the carbonate system. These hypotheses and objectives will be addressed through two cruises along survey transects between 35 and 50 degrees North in the northwest Atlantic and northeast Pacific involving a combination of station-work and underway measurements, and a comprehensive array of instruments, including acoustic, optical, towed net, hydrographic, and carbonate chemistry sensors and sampling systems.</p>
<p>This highly inter-disciplinary project, combines expertise in zooplankton ecology, acoustics, and marine chemistry. The proposed work will result in a detailed baseline understanding of variability in the horizontal and vertical distribution, as well as species composition, of thecosome pteropods in the northwest Atlantic and northeast Pacific, making a key contribution to zooplankton ecology generally. In addition, by quantifying the response to current spatial variability within and between the Atlantic and Pacific Oceans, the project will provide important information on the likely response of pteropod distribution to future changes in the vertical distribution of aragonite saturation levels, a necessary component in modeling the impacts of ocean acidification on marine ecosystem function, services, and resources.</p>
<p>Ocean acidification is increasingly appreciated as an urgent societal concern. Thecosome pteropods are key prey for a variety of commercially-exploited fish species, and the improved understanding the PIs seek of pteropod distribution and likely response to changing water column carbonate chemistry will have important implications for our understanding of potential effects of ocean acidification on marine resources.<br />
</p>
OAPS
largerWorkCitation
project
eng; USA
biota
oceans
western North Atlantic, 35-50 degrees North; transect between 35 and 50N along CLIVAR line P17N
2016-07-26
35 and 50 degrees North in the northwest Atlantic and northeast Pacific
0
BCO-DMO catalogue of parameters from Pteropod respiration rates from NW Atlantic and NE Pacific; OC473 (2011) and NH1208 (2012)
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/30421.rdf
Name: species
Units: text
Description: <p>taxonomic genus and species name</p>
http://lod.bco-dmo.org/id/dataset-parameter/30422.rdf
Name: treatment
Units: text
Description: <p>treatment</p>
http://lod.bco-dmo.org/id/dataset-parameter/30423.rdf
Name: temp
Units: Celsius
Description: <p>temperature </p>
http://lod.bco-dmo.org/id/dataset-parameter/30424.rdf
Name: date_local
Units: unitless
Description: <p>date in local time in yyyymmdd format</p>
http://lod.bco-dmo.org/id/dataset-parameter/30425.rdf
Name: tow
Units: text
Description: <p>tow type and number including net number for MOCNESS tow if available</p>
http://lod.bco-dmo.org/id/dataset-parameter/30426.rdf
Name: weight_g
Units: grams
Description: <p>wet weight</p>
http://lod.bco-dmo.org/id/dataset-parameter/30427.rdf
Name: sample_volume
Units: liters
Description: <p>volume of incubation chamber</p>
http://lod.bco-dmo.org/id/dataset-parameter/30428.rdf
Name: time_elapsed
Units: hours
Description: <p>incubation duration</p>
http://lod.bco-dmo.org/id/dataset-parameter/30429.rdf
Name: O2_control
Units: micromoles O2
Description: <p>concentration of O2 in experimental chamber after incubation</p>
http://lod.bco-dmo.org/id/dataset-parameter/30430.rdf
Name: O2_expt
Units: micromoles O2
Description: <p>concentration of O2 in control chamber after incubation</p>
http://lod.bco-dmo.org/id/dataset-parameter/30431.rdf
Name: O2_respiration
Units: micromoles O2/liter
Description: <p>change in O2 concentration in the water attributable to organismal respiration (Control minus Measurement)</p>
http://lod.bco-dmo.org/id/dataset-parameter/30432.rdf
Name: resp_rate
Units: micromoles O2/gram hour
Description: <p>rate of O2 consumed by the organism per gram of the organism per hour</p>
http://lod.bco-dmo.org/id/dataset-parameter/30433.rdf
Name: comments_expt
Units: text
Description: <p>comments pertaining to the final condition of specimens after incubation</p>
http://lod.bco-dmo.org/id/dataset-parameter/33529.rdf
Name: cruise_id
Units: dimensionless
Description: <p>cruise identification</p>
http://lod.bco-dmo.org/id/dataset-parameter/764167.rdf
Name: station
Units: unitless
Description: <p>station</p>
http://lod.bco-dmo.org/id/dataset-parameter/764186.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude in degrees north</p>
http://lod.bco-dmo.org/id/dataset-parameter/764188.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude in degrees east</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
https://doi.org/10.1575/1912/6421
download
onLine
dataset
<p>At sea, animals were captured for physiological experiments using a 1 m diameter, 150 µm (in 2011) or 335 µm (in 2012) mesh Reeve net trawl, or a 1 m2 MOCNESS tow with 150 µm mesh nets. Pteropods were placed in filtered seawater at densities of &lt; 30 individuals liter-1 and acclimated for at least 8 hours at 20° C, 15°C or 10°C in temperature controlled waterbaths. After acclimation, individuals that were in good condition were put into glass syringe respiration chambers with a known volume of 0.2 micron filtered seawater for at least four hours.</p>
<p>In 2012 on cruise NH1208, an experiment&nbsp; was conducted to determine whether antibiotics changed the metabolic rate of the pteropods. In this experiment water was treated with 25mg each of Streptomycin and Ampicillin liter-1 or without antibiotics.</p>
<p>Unless otherwise explicitly stated, the water contained 25mg each of Streptomycin and Ampicillin liter-1, to prevent bacterial growth, and was bubbled with certified gas mixes to achieve normal air saturated (21% O2, 380 ppm CO2), high CO2 (21% O2, 800 ppm CO2), low O2 (10% O2, 380 ppm CO2) or low O2 high CO2 (10% O2, 800 ppm CO2) conditions. Bubbling of 10% O2 achieved a mean initial O2 concentration of 10-13% in low O2 treatments.</p>
<p>During all experiments, we simultaneously ran a control syringe (without an animal)&nbsp; to monitor background respiration of microbes. At the conclusion of the experiments, we measured the O2 level by withdrawing a sample of water from the chamber using a&nbsp; 500 µL airtight Hamilton syringe and injected past a Clarke-type O2 electrode (#1302) and meter (#782) in a water-jacketed injection port (#MC100, Strathkelvin Instruments, North Lanarkshire, United Kingdom; Marsh and Manahan, 1999). Our resulting O2consumption rates are reported in µmoles g-1 h-1 (wet mass). Notes on carbonate chemistry and net profiles are in the cruise report.</p>
from Cruise: NH1208 <p>Respiration experiments on pteropods collected at sea.</p>
Specified by the Principal Investigator(s)
<p>Individuals in normoxic treatments that consumed more than 70% of the oxygen in the chamber were excluded from further analyses. Oxygen consumption was calculated by subtracting experimental O2 from control O2.</p>
<p><strong>BCO-DMO Processing:</strong></p>
<p>version 2 [2016-07-26] replaced version 1 [2012-11-06]: NH1208 longitude values were corrected to negative degrees.</p>
<p>- added conventional header with dataset name, PI name, version date, reference information<br />
- renamed parameters to BCO-DMO standard</p>
<p>&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
MOCNESS
MOCNESS
PI Supplied Instrument Name: MOCNESS PI Supplied Instrument Description:MOCNESS-1 m^2 wtih 150 micron mesh. Instrument Name: MOCNESS Instrument Short Name:MOCNESS Instrument Description: The Multiple Opening/Closing Net and Environmental Sensing System or MOCNESS is a family of net systems based on the Tucker Trawl principle. There are currently 8 different sizes of MOCNESS in existence which are designed for capture of different size ranges of zooplankton and micro-nekton Each system is designated according to the size of the net mouth opening and in two cases, the number of nets it carries. The original MOCNESS (Wiebe et al, 1976) was a redesigned and improved version of a system described by Frost and McCrone (1974). (from MOCNESS manual) Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0097/
Oxygen Microelectrode Sensor
Oxygen Microelectrode Sensor
PI Supplied Instrument Name: Oxygen Microelectrode Sensor PI Supplied Instrument Description:Clarke-type O2 electrode (#1302) and meter (#782) in a water-jacketed injection port (#MC100, Strathkelvin Instruments, North Lanarkshire, United Kingdom; Marsh and Manahan, 1999)
Instrument Name: Oxygen Microelectrode Sensor Instrument Short Name:O2 Microelectrode Instrument Description: Any microelectrode sensor that measures oxygen. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/351/
Reeve Net
Reeve Net
PI Supplied Instrument Name: Reeve Net PI Supplied Instrument Description:1 m diameter, 150 µm (in 2011) or 335 µm (in 2012) mesh Reeve net trawl Instrument Name: Reeve Net Instrument Short Name:Reeve Net Instrument Description: A Reeve Net is a conventional ring net with a very large acrylic cylindrical cod-end (30 liters) designed to collect fragile gelatinous animals. The net is lowered to a particular depth and then hauled slowly back to the surface (5-10 m/min). Reeve (1981) also described a double net system with no bridle and flotation at the net mouth that is attached to a roller mechanism that rides on a tow wire.
The roller system is locked in place by a pressure release device. Once below a set pressure, the roller
and nets are released and they float slowly up the wire, gently collecting the zooplankton, without being
influenced by the motion of the vessel and associated vertical wire movements. (from Wiebe and Benfield, 2003) Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0147/
Cruise: OC473
OC473
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel
OC473
Gareth Lawson
Woods Hole Oceanographic Institution
http://hdl.handle.net/1834/43091
Report describing OC473
Cruise: NH1208
NH1208
R/V New Horizon
Community Standard Description
International Council for the Exploration of the Sea
R/V New Horizon
vessel
NH1208
Gareth Lawson
Woods Hole Oceanographic Institution
http://hdl.handle.net/1834/43090
Report describing NH1208
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel
R/V New Horizon
Community Standard Description
International Council for the Exploration of the Sea
R/V New Horizon
vessel