http://lod.bco-dmo.org/id/dataset/506245
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
2014-04-09
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Coral recruit growth measured by weight change from calcification during CO2 experiments collected from the Natl Museum Mar. Bio. and Aquar., Taiwan in 2010 (MCR LTER project, Climate_Coral_Larvae project)
2014-04-09
publication
2014-04-09
revision
BCO-DMO Linked Data URI
2014-04-09
creation
http://lod.bco-dmo.org/id/dataset/506245
Peter J. Edmunds
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: Edmunds, P. J. (2014) Coral recruit growth measured by weight change from calcification during CO2 experiments collected from the Natl Museum Mar. Bio. and Aquar., Taiwan in 2010 (MCR LTER project, Climate_Coral_Larvae project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2014-03-07) Version Date 2014-04-09 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/506245 [access date]
Growth of coral recruits as a measure of weight change from calcification during CO2 experiments Dataset Description: <p>Manipulative studies have demonstrated that ocean acidification (OA) is a threat to coral reefs, yet no experiments have employed diurnal variations in pCO2 that are ecologically relevant to many shallow reefs. Two experiments were conducted to test the response of coral recruits (less than 6 days old) to diurnally oscillating pCO2; one exposing recruits for 3 days to ambient (440 uatm), high (663 uatm) and diurnally oscillating pCO2 on a natural phase (420–596 uatm), and another exposing recruits for 6 days to ambient (456 uatm), high (837 uatm) and diurnally oscillating pCO2 on either a natural or a reverse phase (448–845 uatm).</p>
<p>These data are published in Dufault et al. (2012), Proc. R. Soc. B. doi:10.1098/rspb.2011.2545</p>
<p>Related Datasets:</p>
<p><a href="http://www.bco-dmo.org/dataset/516783">recruit_seawater_chemistry</a><br />
<a href="http://www.bco-dmo.org/dataset/514198">recruit_growth_area</a><br />
<a href="http://www.bco-dmo.org/dataset/516529">recruit_suvival</a></p> Methods and Sampling: <p>Larvae were obtained from brooding colonies coral S. caliendrum collected from 5 to 7 m deep on Hobihu Reef, Nanwan Bay, in March and June of 2010, placed into individual flow-through seawater tanks. &nbsp;Overflow water from each tank passed through mesh-lined (110 mm) cups that captured larvae. Following collection, larvae were settled onto clean pre-weighed glass microscope coverslips. Coverslips with coral recruits (n=18: experiment I; n=36: experiment II) were assigned randomly to the pCO2 treatments.</p>
<p>In experiment I, treatments consisted of steady ambient pCO2, steady high pCO2 and diurnally oscillating pCO2 on a natural phase; this design was augmented in experiment II by including a diurnally oscillating pCO2 on a reverse phase.</p>
<p>Upon completion of the experiments, coverslips with coral recruits were placed in bleach (6% NaOCl) for 8 h to dissolve the tissue on the small corals and leave behind the CaCO3 skeleton. Coverslips were then rinsed with deionized water to remove the bleach and air-dried for 24 h at approximately&nbsp;278C. Calcification was measured using the summed weight of the CaCO3 deposited by recruits on each coverslip and also as the planar area of the basal plate of each recruit. Coverslips without recruits but subjected to identical treatments served as procedural controls, and these did not change in weight in either experiment. In experiment I, the change in weight of each coverslip was divided by the number of corallites to provide a mean weight that was used as a statistical replicate. As some (approx. 5%) recruits died during the experiment, this technique slightly underestimated calcification.To remove this bias in experiment II, only recruits alive at the end of the&nbsp;experiment were used for growth measurements.&nbsp;</p>
<p>For detailed description of methods, see&nbsp;Dufault et al. (2012), Proc. R. Soc. B. doi:10.1098/rspb.2011.2545</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0844785 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0844785
onGoing
Peter J. Edmunds
California State University Northridge
818-677-2502
Department of Biology 18111 Nordhoff Street
Northridge
CA
91330-8303
USA
peter.edmunds@csun.edu
pointOfContact
asNeeded
Dataset Version: 2014-03-07
Unknown
laboratory
experiment
lat
lon
duration
coverslip
number_polyps
treatment_CO2
tank
month
year
growth
growth_polyp
growth_polyp_day
transformation
infrared gas analyzer
compound microscope
theme
None, User defined
laboratory
experiment id
latitude
longitude
incubation time or duration
sample identification
number
treatment
tank
month of year
year
growth
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
Gas Analyzer
Microscope - Optical
instrument
BCO-DMO Standard Instruments
lab_Edmunds_NMMBA
service
Deployment Activity
National Museum of Marine Biology and Aquarium, Taiwan
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.
Long Term Ecological Research network
http://www.lternet.edu/
Long Term Ecological Research network
adapted from http://www.lternet.edu/
The National Science Foundation established the LTER program in 1980 to support research on long-term ecological phenomena in the United States. The Long Term Ecological Research (LTER) Network is a collaborative effort involving more than 1800 scientists and students investigating ecological processes over long temporal and broad spatial scales. The LTER Network promotes synthesis and comparative research across sites and ecosystems and among other related national and international research programs. The LTER research sites represent diverse ecosystems with emphasis on different research themes, and cross-site communication, network publications, and research-planning activities are coordinated through the LTER Network Office.
2017 LTER research site map obtained from https://lternet.edu/site/lter-network/
LTER
largerWorkCitation
program
Moorea Coral Reef Long-Term Ecological Research site
http://mcr.lternet.edu/
Moorea Coral Reef Long-Term Ecological Research site
<p><strong>NSF Award Abstract: </strong></p>
<p>Coral reefs provide important benefits to society, from food to exceptional biodiversity to shoreline protection and recreation, but they are threatened by natural perturbations and human activities, including those causing global-scale changes. These pressures increasingly are causing coral reefs to undergo large, often abrupt, ecological changes where corals are being replaced by seaweeds or other undesirable organisms. Historically, the major agent of disturbance to coral reefs has been powerful storms, but in recent decades, episodes of mass coral bleaching from marine heat waves have become more frequent and severe as the temperature of ocean surface waters continues to rise. Coral reefs are further stressed by local human activities that cause nutrient pollution and deplete herbivorous fishes that control growth of seaweeds. Studying how coral reefs respond to these two types of disturbance under different levels of nutrient pollution and fishing provides essential information on what affects the ability of coral reefs to buffer environmental change and disturbances without collapsing to a persistent, degraded condition. The fundamental goals of the Moorea Coral Reef Long Term Ecological Research program (MCR LTER) are to understand how and why coral reefs change over time, to assess the consequences of these changes, and to contribute scientific knowledge needed to sustain coral reef ecosystems and the important societal services they provide. This research improves understanding and management of coral reefs, which benefits all groups concerned with the welfare of this ecologically, economically and culturally important ecosystem. In addition to academic communities, scientific findings are communicated to interested individuals, non-governmental organizations, island communities and governmental entities. These findings also are integrated into K-12, undergraduate, graduate and public education activities through a multi-pronged program that includes inquiry-based curricula, interactive and media-based public education programs, and internet-based resources. MCR?s research, training, education and outreach efforts all emphasize broadening participation in STEM fields and strengthening STEM literacy.</p>
<p>New research activities build on MCR LTER?s powerful foundation of long-term observations and broad ecological understanding of oceanic coral reefs to address the following core issues: How is the changing disturbance regime (recurrent heat waves in addition to cyclonic storms) altering the resilience of coral reefs, and what are the ecological consequences of altered resilience? Research activities are organized around a unifying framework that explicitly addresses how reef communities are affected by the nature and history of coral-killing disturbances, and how those responses to disturbance are influenced by the pattern of local human stressors. New studies answer three focal questions: (1) How do different disturbance types, which either remove (storms) or retain (heat waves) dead coral skeletons, affect community dynamics, abrupt changes in ecological state, and resilience? (2) How do local stressors interact with new disturbance regimes to create spatial heterogeneity in community dynamics, ecosystem processes, and spatial resilience? And (3) What attributes of coral and coral reef communities influence their capacity to remain resilient under current and future environmental conditions? These questions provide an unparalleled opportunity to test hypotheses and advance theory regarding ecological resilience and the causes and consequences of abrupt ecological change, which is broadly relevant across aquatic and terrestrial ecosystems.</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
<p><strong>From <a href="http://www.lternet.edu/sites/mcr/">http://www.lternet.edu/sites/mcr/</a> and <a href="http://mcr.lternet.edu/">http://mcr.lternet.edu/</a></strong>:<br />
The Moorea Coral Reef LTER site encompasses the coral reef complex that surrounds the island of Moorea, French Polynesia (17°30'S, 149°50'W). Moorea is a small, triangular volcanic island 20 km west of Tahiti in the Society Islands of French Polynesia. An offshore barrier reef forms a system of shallow (mean depth ~ 5-7 m), narrow (~0.8-1.5 km wide) lagoons around the 60 km perimeter of Moorea. All major coral reef types (e.g., fringing reef, lagoon patch reefs, back reef, barrier reef and fore reef) are present and accessible by small boat.</p>
<p>The MCR LTER was established in 2004 by the US National Science Foundation (NSF) and is a partnership between the University of California Santa Barbara and California State University, Northridge. MCR researchers include marine scientists from the UC Santa Barbara, CSU Northridge, UC Davis, UC Santa Cruz, UC San Diego, CSU San Marcos, Duke University and the University of Hawaii. Field operations are conducted from the UC Berkeley Richard B. Gump South Pacific Research Station on the island of Moorea, French Polynesia.</p>
<p><strong>MCR LTER Data:</strong> The Moorea Coral Reef (MCR) LTER data are managed by and available directly from the MCR project data site URL shown above. The datasets listed below were collected at or near the MCR LTER sampling locations, and funded by NSF OCE as ancillary projects related to the MCR LTER core research themes.</p>
<p><strong>This project is supported by continuing grants with slight name variations:</strong></p>
<ul>
<li>LTER: Long-Term Dynamics of a Coral Reef Ecosystem</li>
<li>LTER: MCR II - Long-Term Dynamics of a Coral Reef Ecosystem</li>
<li>LTER: MCR IIB: Long-Term Dynamics of a Coral Reef Ecosystem</li>
<li>LTER: MCR III: Long-Term Dynamics of a Coral Reef Ecosystem</li>
<li>LTER: MCR IV: Long-Term Dynamics of a Coral Reef Ecosystem</li>
</ul>
MCR LTER
largerWorkCitation
project
The ecophysiological basis of the response of coral larvae and early life history stages to global climate change
https://osprey.bco-dmo.org/project/2235
The ecophysiological basis of the response of coral larvae and early life history stages to global climate change
<p><span style="font-size:13px">Tropical coral reefs face a suite of environmental assaults ranging from anchor damage to the effects of global climate change (GCC). The consequences are evident throughout the tropics, where many coral reefs have lost a substantial fraction of their coral cover in a few decades. Notwithstanding the importance of reducing the impacts of environmental stresses, the only means by which these ecosystems can recover (or simply persist) is through the recruitment of scleractinians, which is a function of successful larval development, delivery, settlement, metamorphosis, and post-settlement events. Despite wide recognition of the importance of these processes, there are few pertinent empirical data, and virtually none that address the mechanisms mediating the success of early coral life stages in a physical environmental varying at multiple spatio-temporal scales.</span></p>
<p>The objective of this research is to complete one of the first comprehensive ecophysiological analyses of the early life stages of corals through a description of: (1) their functionality under 'normal' conditions, and (2) their response to the main drivers of GCC. These analyses will be completed for 2 species representative of a brooding life history strategy, and the experiments will be completed in two locations, one (Taiwan) that provides unrivalled experience in coral reproductive biology, and superb microcosm facilities, and the other (Moorea), with access to a relatively pristine environment, a well described ecological and oceanographic context (through the MCR-LTER), and the capacity to bring a strong biogeographic contrast to the project. The results of the study will be integrated through modeling to explore the effects of GCC on coral community structure over the next century.</p>
<p><strong>The following publications and data resulted from this project:</strong></p>
<p>2013 Wall CB, Fan TY, Edmunds PJ. Ocean acidification has no effect on thermal bleaching in the coral <em>Seriatopora caliendrum</em>. Coral Reefs 33: 119-130.<br />
<a href="http://www.bco-dmo.org/dataset/522591" target="_blank">Symbiodinium_Seriatopora photosynthesis</a><br />
<a href="http://www.bco-dmo.org/dataset/522737" target="_blank">Symbiodinium_Seriatopora PI curve</a><br />
<a href="http://www.bco-dmo.org/dataset/522697" target="_blank">Symbiodinium_Seriatopora temp-salinity-light</a><br />
<a href="http://www.bco-dmo.org/dataset/522631" target="_blank">Symbiodinium_Seriatopora water chemistry</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Wall_Fan_Edmunds_for_Taiwan_Bleaching_data2013_BCODMO.xlsx" target="_blank">- Download complete data for this publication (Excel file)</a></p>
<p>2013 Wall CB, Edmunds PJ. <em>In situ </em>effects of low pH and elevated HCO3- on juvenile <em>Porites</em> spp. in Moorea, French Polynesia. Biological Bulletin 225:92-101.<br />
Data at <a href="http://mcr.lternet.edu/" target="_blank">MCR</a> and PANGEA: <a href="http://doi.pangaea.de/10.1594/PANGAEA.833913" target="_blank">doi.pangaea.de/10.1594/PANGAEA.833913</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Wall_Edmunds_2013_BioBull_BCODMO.xlsx" target="_blank">- Download complete data for this publication (Excel file)</a></p>
<p>2013 Vivian R Cumbo, Peter J Edmunds, Christopher B Wall, Tung-Yung Fan. Brooded coral larvae differ in their response to high temperature and elevated pCO2 depending on the day of release. Marine Biology DOI 10.1007/s00227-013-2280-y.<br />
Data also at PANGEA: <a href="http://doi.pangaea.de/10.1594/PANGAEA.831612" target="_blank">doi.pangaea.de/10.1594/PANGAEA.831612</a><br />
<a href="http://www.bco-dmo.org/dataset/528806">brooded coral larvae 2 - carbonate chemistry</a><br />
<a href="http://www.bco-dmo.org/dataset/528880">brooded coral larvae 2 - larval release March 2003-2008</a><br />
<a href="http://www.bco-dmo.org/dataset/528834">brooded coral larvae 2 - respiration_photosyth_mortality</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Cumbo_etal_2013_MarBio_BCODMO.xlsx" target="_blank">- Download complete data for this publication (Excel file)</a></p>
<p>2013 Edmunds PJ, Cumbo VR, Fan TY. Metabolic costs of larval settlement and metamorphosis in the coral <em>Seriatopora caliendrum</em> under ambient and elevated pCO2. Journal Experimental Marine Biology and Ecology 443: 33-38 Data also at PANGEA: <a href="http://doi.pangaea.de/10.1594/PANGAEA.821644" target="_blank">doi:10.1594/PANGAEA.821644</a><br />
<a href="http://www.bco-dmo.org/dataset/526674" target="_blank">Coral post-settlement physiology</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Edmunds_etal_2013_JEMBE443_BCODMO.xls" target="_blank">- Download complete data for this publication (Excel file)</a></p>
<p>2013 Aaron M Dufault, Aaron Ninokawa, Lorenzo Bramanti, Vivian R Cumbo, Tung-Yung Fan, Peter J Edmunds. The role of light in mediating the effects of ocean acidification on coral calcification. Journal of Experimental Biology 216: 1570-1577.<br />
<a href="http://www.bco-dmo.org/dataset/527500">coral-light expt.- PAR</a><br />
<a href="http://www.bco-dmo.org/dataset/527752">coral-light expt.- carbonate chemistry</a><br />
<a href="http://www.bco-dmo.org/dataset/527729">coral-light expt.- temp_salinity</a><br />
<a href="http://www.bco-dmo.org/dataset/527816">coral-light expt.- growth</a><br />
<a href="http://www.bco-dmo.org/dataset/527782">coral-light expt.- protein</a><br />
<a href="http://www.bco-dmo.org/dataset/527851">coral-light expt.- survival</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Dufault_etal_2013_JEB_BCODMO.xlsx" target="_blank">- Download complete data for this publication (Excel file)</a></p>
<p>2012 Cumbo, VR, Fan TY, Edmunds PJ. Effects of exposure duration on the response of <em>Pocillopora damicornis</em> larvae to elevated temperature and high pCO2. J Exp Mar Biol Ecol 439: 100-107.<br />
Data is also at PANGEA: <a href="http://doi.pangaea.de/10.1594/PANGAEA.823582" target="_blank">doi:10.1594/PANGAEA.823582</a><br />
<a href="http://www.bco-dmo.org/dataset/535163">brooded coral larvae 3 - carbonate chemistry</a><br />
<a href="http://www.bco-dmo.org/dataset/535219">brooded coral larvae 3 - light</a><br />
<a href="http://www.bco-dmo.org/dataset/535462">brooded coral larvae 3 - mortality</a><br />
<a href="http://www.bco-dmo.org/dataset/535425">brooded coral larvae 3 - protein</a><br />
<a href="http://www.bco-dmo.org/dataset/535328">brooded coral larvae 3 - respiration and protein</a><br />
<a href="http://www.bco-dmo.org/dataset/535266">brooded coral larvae 3 - respiration raw data</a><br />
<a href="http://www.bco-dmo.org/dataset/535358">brooded coral larvae 3 - symbiont density</a><br />
<a href="http://www.bco-dmo.org/dataset/535244">brooded coral larvae 3 - tank temperature</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Cumbo_etal_2012_JEMBE_data1_BCODMO.xls" target="_blank">- Download part 1 of data for this publication (Excel file)</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Cumbo_etal_2012_JEMBE_Tank Parameters_BCODMO.xlsx" target="_blank">- Download tank parameters data for this publication (Excel file)</a></p>
<p>2012 Cumbo, VR, Fan TY, Edmunds PJ. Physiological development of brooded larvae from two pocilloporid corals in Taiwan. Marine Biology 159: 2853-2866.<br />
<a href="http://www.bco-dmo.org/dataset/528781">brooded coral - carbonate chemistry</a><br />
<a href="http://www.bco-dmo.org/dataset/528641">brooded coral - release</a><br />
<a href="http://www.bco-dmo.org/dataset/528695">brooded coral - respiration</a><br />
<a href="http://www.bco-dmo.org/dataset/528728">brooded coral - settlement competency</a><br />
<a href="http://www.bco-dmo.org/dataset/528761">brooded coral - size_July</a><br />
<a href="http://www.bco-dmo.org/dataset/528661">brooded coral - size_protein_symbionts_photosynth</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Cumbo_etal_2012_MarBio_BCODMO .xlsx" target="_blank">- Download complete data for this publication (Excel file)</a></p>
<p>2012 Dufault, Aaron M; Vivian R Cumbo; Tung-Yung Fan; Peter J Edmunds. Effects of diurnally oscillating pCO2 on the calcification and survival of coral recruits. Royal Society of London (B) 279: 2951-2958. doi:10.1098/rspb.2011.2545<br />
Data is also at PANGEA: <a href="http://doi.pangaea.de/10.1594/PANGAEA.830185" target="_blank">doi:10.1594/PANGAEA.830185</a><br />
<a href="http://www.bco-dmo.org/dataset/514198" target="_blank">recruit_growth_area</a><br />
<a href="http://www.bco-dmo.org/dataset/506245" target="_blank">recruit_growth_weight</a><br />
<a href="http://www.bco-dmo.org/dataset/516783" target="_blank">recruit_seawater_chemistry</a><br />
<a href="http://www.bco-dmo.org/dataset/516529" target="_blank">recruit_survival</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Dufault_etal_2012_RoyProcB_BCODMO.xlsx" target="_blank">- Download complete data for this publication (Excel file)</a></p>
<p>2011 Edmunds PJ, Cumbo V, Fan TY. Effects of temperature on the respiration of brooded larvae from tropical reef corals. Journal of Experimental Biology 214: 2783-2790. <br />
<a href="http://www.bco-dmo.org/dataset/3790" target="_blank">CoralLarvae_comparison_respir</a><br />
<a href="http://www.bco-dmo.org/dataset/3809" target="_blank">CoralLarvae_release</a><br />
<a href="http://www.bco-dmo.org/dataset/3802" target="_blank">CoralLarvae_respir</a><br />
<a href="http://www.bco-dmo.org/dataset/3795" target="_blank">CoralLarvae_size</a><br />
<a href="http://dmoserv3.whoi.edu/data_docs/Climate_Coral_Larvae/Edmunds_etal_2011_JEB_BCODMO.xls" target="_blank">- Download complete data for this publication (Excel file)</a></p>
Climate_Coral_Larvae
largerWorkCitation
project
eng; USA
oceans
National Museum of Marine Biology and Aquarium, Taiwan
120.6985
120.6985
22.0497
22.0497
2014-04-09
From projects that focused on the following 2 locations: 1. Island of Moorea, French Polynesia 2. Moorea, French Polynesia; Southern Taiwan; California State University Northridge
0
BCO-DMO catalogue of parameters from Coral recruit growth measured by weight change from calcification during CO2 experiments collected from the Natl Museum Mar. Bio. and Aquar., Taiwan in 2010 (MCR LTER project, Climate_Coral_Larvae 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/506253.rdf
Name: laboratory
Units: unitless
Description: <p>Laboratory where experiments were conducted.</p>
http://lod.bco-dmo.org/id/dataset-parameter/506254.rdf
Name: experiment
Units: dimensionless
Description: <p>Experiment identifier: Experiment I treatments consisted of steady ambient pCO2, steady high pCO2 and diurnally oscillating pCO2 on a natural phase. Experiment II treatments consisted of a diurnally oscillating pCO2 on a reverse phase.</p>
http://lod.bco-dmo.org/id/dataset-parameter/506255.rdf
Name: lat
Units: decimal degrees
Description: <p>Latitude component of geographic position where experiments were conducted.</p>
http://lod.bco-dmo.org/id/dataset-parameter/506256.rdf
Name: lon
Units: decimal degrees
Description: <p>Longitude component of geographic position where experiments were conducted.</p>
http://lod.bco-dmo.org/id/dataset-parameter/506257.rdf
Name: duration
Units: days
Description: <p>Experiment duration: 3 (Exp I) or 6 days (Exp. II).</p>
http://lod.bco-dmo.org/id/dataset-parameter/506258.rdf
Name: coverslip
Units: dim
Description: <p>Unique coverslip the coral was settled upon.</p>
http://lod.bco-dmo.org/id/dataset-parameter/506259.rdf
Name: number_polyps
Units: dimensionless
Description: <p>Number of polyps at the end of the experiment on the coverslip.</p>
http://lod.bco-dmo.org/id/dataset-parameter/506260.rdf
Name: treatment_CO2
Units: dimensionless
Description: <p>Individual CO2 treatment (A=ambient, H=High, D=Diurnal, DX=Reverse-phase Diurnal). Originally reported as "CO2".</p>
http://lod.bco-dmo.org/id/dataset-parameter/506261.rdf
Name: tank
Units: dimensionless
Description: <p>Unique tank the coverslips with settled corals were placed in (a decimal number represents 2 tanks used for the diurnal treatments - corals were placed in the first tank during the day (1st number) and into the second tank at night (2nd number), eg Tank 1.8= tank 1 during day, tank 8 at night).</p>
http://lod.bco-dmo.org/id/dataset-parameter/512799.rdf
Name: month
Units: dimensionless
Description: <p>Month of coral colony collection.</p>
http://lod.bco-dmo.org/id/dataset-parameter/512800.rdf
Name: year
Units: unknown
Description: <p>Year of coral colonly collection.</p>
http://lod.bco-dmo.org/id/dataset-parameter/512801.rdf
Name: growth
Units: milligrams
Description: <p>The total change in weight (mg) formed by the deposition of CaCO3 by the growing corals.</p>
http://lod.bco-dmo.org/id/dataset-parameter/512802.rdf
Name: growth_polyp
Units: milligrams polyp-1
Description: <p>The total weight of deposited CaCO3 (mg) normalized to the number of polyps.</p>
http://lod.bco-dmo.org/id/dataset-parameter/512803.rdf
Name: growth_polyp_day
Units: milligrams polyp-1 day-1
Description: <p>The growth per polyp (mg) normalized to the duration of the study.</p>
http://lod.bco-dmo.org/id/dataset-parameter/512804.rdf
Name: transformation
Units: unknown
Description: <p>The 4th root transformation of data to address positive skewing in Experiment I.</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
5415
https://datadocs.bco-dmo.org/file/LAAGpKDClDg8k/CoralRecruit_growth_weight.csv
CoralRecruit_growth_weight.csv
Primary data file for dataset ID 506245
download
https://osprey.bco-dmo.org/dataset/506245/data/download
download
onLine
dataset
<p>Larvae were obtained from brooding colonies coral S. caliendrum collected from 5 to 7 m deep on Hobihu Reef, Nanwan Bay, in March and June of 2010, placed into individual flow-through seawater tanks. &nbsp;Overflow water from each tank passed through mesh-lined (110 mm) cups that captured larvae. Following collection, larvae were settled onto clean pre-weighed glass microscope coverslips. Coverslips with coral recruits (n=18: experiment I; n=36: experiment II) were assigned randomly to the pCO2 treatments.</p>
<p>In experiment I, treatments consisted of steady ambient pCO2, steady high pCO2 and diurnally oscillating pCO2 on a natural phase; this design was augmented in experiment II by including a diurnally oscillating pCO2 on a reverse phase.</p>
<p>Upon completion of the experiments, coverslips with coral recruits were placed in bleach (6% NaOCl) for 8 h to dissolve the tissue on the small corals and leave behind the CaCO3 skeleton. Coverslips were then rinsed with deionized water to remove the bleach and air-dried for 24 h at approximately&nbsp;278C. Calcification was measured using the summed weight of the CaCO3 deposited by recruits on each coverslip and also as the planar area of the basal plate of each recruit. Coverslips without recruits but subjected to identical treatments served as procedural controls, and these did not change in weight in either experiment. In experiment I, the change in weight of each coverslip was divided by the number of corallites to provide a mean weight that was used as a statistical replicate. As some (approx. 5%) recruits died during the experiment, this technique slightly underestimated calcification.To remove this bias in experiment II, only recruits alive at the end of the&nbsp;experiment were used for growth measurements.&nbsp;</p>
<p>For detailed description of methods, see&nbsp;Dufault et al. (2012), Proc. R. Soc. B. doi:10.1098/rspb.2011.2545</p>
Specified by the Principal Investigator(s)
<p>For detailed description of processing see Dufault et al. (2012), Proc. R. Soc. B. doi:10.1098/rspb.2011.2545</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
infrared gas analyzer
infrared gas analyzer
PI Supplied Instrument Name: infrared gas analyzer PI Supplied Instrument Description:A gas analyzer S151, Qubit Systems (Ontario Canada) was used during this experiment. Instrument Name: Gas Analyzer Instrument Short Name:Gas Analyzer Instrument Description: Gas Analyzers - Instruments for determining the qualitative and quantitative composition of gas mixtures.
compound microscope
compound microscope
PI Supplied Instrument Name: compound microscope PI Supplied Instrument Description:A Zeiss Axiolab E compound microscope with 40X magnification was used during this experiment. Instrument Name: Microscope - Optical Instrument Short Name: Instrument Description: Instruments that generate enlarged images of samples using the phenomena of reflection and absorption of visible light. Includes conventional and inverted instruments. Also called a "light microscope". Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB05/
Deployment: lab_Edmunds_NMMBA
lab_Edmunds_NMMBA
Natl Museum Mar. Bio. and Aquar. Taiwan
Natl Museum Mar. Bio. and Aquar. Taiwan
laboratory
lab_Edmunds_NMMBA
Peter J. Edmunds
California State University Northridge
Natl Museum Mar. Bio. and Aquar. Taiwan
Natl Museum Mar. Bio. and Aquar. Taiwan
laboratory