http://lod.bco-dmo.org/id/dataset/731284
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
2018-03-21
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Rapid light curves of Ulva australis based on PAM fluorometry under OA and eutrophication (Seaweed OA Resilience project)
2018-03-21
publication
2018-03-21
revision
BCO-DMO Linked Data URI
2018-03-21
creation
http://lod.bco-dmo.org/id/dataset/731284
Janet E. Kubler
California State University Northridge
principalInvestigator
Steve Dudgeon
California State University Northridge
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: Reidenbach, L. (2018) Rapid light curves of Ulva australis based on PAM fluorometry under OA and eutrophication (Seaweed OA Resilience project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). Version Date 2018-03-21 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/731284 [access date]
Ulva rapid light curves (RLC) Dataset Description: <p>This dataset reports rapid light curves (RLC) of Ulva australis based on PAM fluorometry under OA and eutrophication. Conditions varied by light/dark cycle, nitrogen enrichment, and light levels.</p>
<p><strong>Related Datasets:</strong></p>
<p><a href="https://www.bco-dmo.org/dataset/731368">Ulva pCO2 - NH4 enrichment</a>: Data on growth rates, and physiological parameters of Ulva australis under ocean acidification (OA) and eutrophication, from July 2015 (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/731339">Ulva pHT monitoring</a>: Time-series of estimating pH in culture tanks of Ulva australis under ocean acidification (OA) and eutrophication (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/733238">Rapid Light Curves_PAM</a>: Measurements of fluorescence of photosystem II in Plocamium cartilagineum under various and pCO2 and temperature conditions</p> Methods and Sampling: <p>Average pH values for day, night and whole day samples were estimated by taking the corresponding samples for each period, calculating the hydrogen ion concentration for each observation, estimating the average for the sample and taking the minus log10 of the average value to estimate average pH.&nbsp;A complete description of methods for implementation and monitoring of experimental treatments, and sampling methods to estimate response variables provided in the following publication:</p>
<p><strong>Related Reference:</strong></p>
<p>Reidenbach LB, Fernandez PA, Leal PP, Noisette F, McGraw CM, Revill AT, et al. (2017). Growth, ammonium metabolism, and photosynthetic properties of Ulva australis (Chlorophyta) under decreasing pH and ammonium enrichment. PLoS ONE 12(11): e0188389. <a href="http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0188389" target="_blank">https://doi.org/10.1371/journal.pone.0188389</a></p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1316198 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1316198
Funding provided by NSF Office of International Science and Engineering (NSF OISE) Award Number: OISE-1515267 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1515267
completed
Janet E. Kubler
California State University Northridge
(818) 677-7322
Dept. of Biology, CSU-Northridge 18111 Nordhoff Street
Northridge
CA
91330-8303
USA
janet.kubler@csun.edu
pointOfContact
Steve Dudgeon
California State University Northridge
(818) 677-7322
Dept. of Biology, CSU-Northridge 18111 Nordhoff Street
Northridge
CA
91330-8303
USA
steve.dudgeon@csun.edu
pointOfContact
asNeeded
Unknown
Tank_valve
MFC_ID
Light_Cycle_pHT
Dark_Cycle_pHT1
Whole_Day_pHT
NH4_Trt
PAR
rETR
rETR_beta_fit
Walz Underwater fluorometer - Diving-PAM, Heinz Walz, Effeltrich, Germany
theme
None, User defined
No BCO-DMO term
pH
treatment
PAR
featureType
BCO-DMO Standard Parameters
Fluorometer
instrument
BCO-DMO Standard Instruments
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 Acidification: Scope for Resilience to Ocean Acidification in Macroalgae
https://osprey.bco-dmo.org/project/2275
Ocean Acidification: Scope for Resilience to Ocean Acidification in Macroalgae
<p>Benthic macroalgae contribute to intensely productive near shore ecosystems and little is known about the potential effects of ocean acidification on non-calcifying macroalgae. Kübler and Dudgeon will test hypotheses about two macroalgae, <em>Ulva</em> spp. and <em>Plocamium cartilagineum</em>, which, for different reasons, are hypothesized to be more productive and undergo ecological expansions under predicted changes in ocean chemistry. They have designed laboratory culture-based experiments to quantify the scope for response to ocean acidification in <em>Plocamium</em>, which relies solely on diffusive uptake of CO2, and populations of<em> Ulva</em> spp., which have an inducible concentrating mechanism (CCM). The investigators will culture these algae in media equilibrated at 8 different pCO2 levels ranging from 380 to 940 ppm to address three key hypotheses. The first is that macroalgae (such as Plocamium cartilagineum) that are not able to acquire inorganic carbon in changed form will benefit, in terms of photosynthetic and growth rates, from ocean acidification. There is little existing data to support this common assumption. The second hypothesis is that enhanced growth of Ulva sp. under OA will result from the energetic savings from down regulating the CCM, rather than from enhanced photosynthesis per se. Their approach will detect existing genetic variation for adaptive plasticity. The third key hypothesis to be addressed in short-term culture experiments is that there will be a significant interaction between ocean acidification and nitrogen limited growth of<em> Ulva</em> spp., which are indicator species of eutrophication. Kübler and Dudgeon will be able to quantify the individual effects of ocean acidification and nitrogenous nutrient addition on <em>Ulva</em> spp. and also, the synergistic effects, which will inevitably apply in many highly productive, shallow coastal areas. The three hypotheses being addressed have been broadly identified as urgent needs in our growing understanding of the impacts of ocean acidification.</p>
Seaweed OA Resilience
largerWorkCitation
project
eng; USA
biota
oceans
147.33
147.33
-42.998
-42.998
2015-07-01
2015-07-01
Temperate coastal waters of the USA (30 - 45 N latitude, -66 to -88 W and -117 to -125 W longitude)
0
BCO-DMO catalogue of parameters from Rapid light curves of Ulva australis based on PAM fluorometry under OA and eutrophication (Seaweed OA Resilience 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/731305.rdf
Name: Tank_valve
Units: unitless
Description: <p>Tank valve ID for culture treatment</p>
http://lod.bco-dmo.org/id/dataset-parameter/731306.rdf
Name: MFC_ID
Units: unitless
Description: <p>Mass-flow controller ID</p>
http://lod.bco-dmo.org/id/dataset-parameter/731307.rdf
Name: Light_Cycle_pHT
Units: unitless
Description: <p>Average of all total pH values between daily time 0700-1900 during the experiment for a tank</p>
http://lod.bco-dmo.org/id/dataset-parameter/731308.rdf
Name: Dark_Cycle_pHT1
Units: unitless
Description: <p>Average of all total pH values between daily time 1900-0700 during the experiment for a tank</p>
http://lod.bco-dmo.org/id/dataset-parameter/731309.rdf
Name: Whole_Day_pHT
Units: unitless
Description: <p>Average of all total pH values during the experiment for a tank</p>
http://lod.bco-dmo.org/id/dataset-parameter/731310.rdf
Name: NH4_Trt
Units: unitless
Description: <p>Designated level of treatment of ammonium enrichment categorical descriptor</p>
http://lod.bco-dmo.org/id/dataset-parameter/731311.rdf
Name: PAR
Units: micromole photons/meter^2/second
Description: <p>Photosynthetically active radiation</p>
http://lod.bco-dmo.org/id/dataset-parameter/731312.rdf
Name: rETR
Units: unitless
Description: <p>Relative electron transport rate at each photon flux density</p>
http://lod.bco-dmo.org/id/dataset-parameter/731313.rdf
Name: rETR_beta_fit
Units: unitless
Description: <p>Calculated relative electron transport rate fit with a hyperbolic function that includes a photoinhibition parameter</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
9199
https://datadocs.bco-dmo.org/file/M77XPJjsk7jmKM/RLC_Ulva_australis.csv
RLC_Ulva_australis.csv
Primary data file for dataset ID 731284
download
https://osprey.bco-dmo.org/dataset/731284/data/download
download
onLine
dataset
<p>Average pH values for day, night and whole day samples were estimated by taking the corresponding samples for each period, calculating the hydrogen ion concentration for each observation, estimating the average for the sample and taking the minus log10 of the average value to estimate average pH.&nbsp;A complete description of methods for implementation and monitoring of experimental treatments, and sampling methods to estimate response variables provided in the following publication:</p>
<p><strong>Related Reference:</strong></p>
<p>Reidenbach LB, Fernandez PA, Leal PP, Noisette F, McGraw CM, Revill AT, et al. (2017). Growth, ammonium metabolism, and photosynthetic properties of Ulva australis (Chlorophyta) under decreasing pH and ammonium enrichment. PLoS ONE 12(11): e0188389. <a href="http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0188389" target="_blank">https://doi.org/10.1371/journal.pone.0188389</a></p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added a conventional header with dataset description, PI names, version date</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
Walz Underwater fluorometer - Diving-PAM, Heinz Walz, Effeltrich, Germany
Walz Underwater fluorometer - Diving-PAM, Heinz Walz, Effeltrich, Germany
PI Supplied Instrument Name: Walz Underwater fluorometer - Diving-PAM, Heinz Walz, Effeltrich, Germany PI Supplied Instrument Description:Used to measure chlorophyll fluorescence Instrument Name: Fluorometer Instrument Short Name:Fluorometer Instrument Description: A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/113/