http://lod.bco-dmo.org/id/dataset/710274
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
2017-07-31
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Oyster density in intertidal quadrats in Pamlico Sound, 2014-2015 (Estuarine Metapop Dynamics project)
2021-02-01
publication
2021-02-01
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-02-02
publication
https://doi.org/10.26008/1912/bco-dmo.710274.2
David B. Eggleston
North Carolina State University - Center for Marine Science and Technology
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: Eggleston, D. B. (2021) Oyster density in intertidal quadrats in Pamlico Sound, 2014-2015 (Estuarine Metapop Dynamics project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2021-02-01 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.710274.2 [access date]
Intertidal oyster density in Pamlico Sound, 2014-2015 Dataset Description: Methods and Sampling: <p>To quantify oyster density and demographic rates on natural intertidal oyster reefs and hardened shorelines, the reef sites from the ground-truthing survey that met a minimum density criterion (10 live oysters per m2) were revisited and continuously sampled. The present study’s sampling protocol was adapted from Drexler et al. (2014) and ensured that the reported measurements represented all living oysters existing on all available substrate material within a fixed 1-m2 footprint. For natural intertidal reefs, oysters were sampled using a 1-m2 quadrat randomly placed on a reef with the number of quadrat samples determined as a function of reef area, and a maximum number of quadrat samples set at 10. When densities appeared likely to exceed 500/m2, a 0.25-m2 quadrat was substituted and subsequent oyster density estimates were standardized to 1 m2. All samples were hand-excavated to a depth of 10 cm. Natural intertidal oyster reefs were sampled during June, August, and October of 2014 and 2015. These sampling intervals followed several annual peak oyster recruitment pulses in North Carolina estuarine waters in May and a secondary peak in August, with the intention of tracking various oyster cohorts to quantify post-settlement growth and survivorship. The left valve length (LVL; distance from the umbo to the anterior margin of the shell) of all live oysters was measured to the nearest 1 mm with calipers.</p>
<p>Each site has an associated lat/lon coordinate -- this was updated in version 2 (2021-02-01) to be the same for all data points. The accuracy of the GPS was not adequate to provide more resolution with the data.&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1155609 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1155609
completed
David B. Eggleston
North Carolina State University - Center for Marine Science and Technology
919-515-7840
32800 Faucette Drive PO Box 8208
Raleigh
NC
27695
USA
eggleston@ncsu.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
Year
Month
Site
Latitude
Longitude
Number_of_Quadrats
Mean_Density
Std_Dev
Std_Error
Average_Perc_Shell
Salinity
DO
Temp
YSI-85
theme
None, User defined
year
month of year
site
latitude
longitude
count
abundance
percent coverage
salinity
dissolved Oxygen
water temperature at measurement depth
featureType
BCO-DMO Standard Parameters
Multi Parameter Portable Meter
instrument
BCO-DMO Standard Instruments
Eggleston_oyster_reef_2014
service
Deployment Activity
Pamlico Sound oyster reefs, North Carolina
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.
Interacting Effects of Local Demography and Larval Connectivity on Estuarine Metapopulation Dynamics
https://osprey.bco-dmo.org/project/559332
Interacting Effects of Local Demography and Larval Connectivity on Estuarine Metapopulation Dynamics
<p>Description from NSF award abstract:<br />
The PIs will use the eastern oyster (<em>Crassostrea virginica</em>) in Pamlico Sound, North Carolina, as a model system and will attempt to optimize the design of networks of no-take reserves as a strategy for maintaining metapopulations of this commercially harvested species. The project specifically recognizes that network persistence depends on (1) the potential for growth, survival, and reproduction within reserves, and (2) the potential to distribute offspring among reserves. Thus, demographic processes within reserves and settling areas play important roles, along with variability of physical transport. The PIs plan to:<br />
(1) test and refine 3D bio-physical models of connectivity due to oyster larval transport in a shallow, wind-dominated system;<br />
(2) test, refine, and apply technology to detect natal origins of larvae using geochemical tags in larval shell; and<br />
(3) integrate regional connectivity and demographic rates to model metapopulation dynamics.</p>
<p>This study will produce new tools and test and refine others used for studying larval connectivity, a fundamentally important process in the maintenance of natural populations, and thus in biological conservation and resource management. The tools include a hydrodynamic modeling tool coupled with an open-source particle tracking model that will be available on-line with computer code and user guide. The project will use integrated modeling approaches to evaluate the design of reserve networks: results will be directly useful to improving oyster and ecosystem-based management in Pamlico Sound, and the methods will inform approaches to network design in other locations.</p>
EstuarineMetaDyn
largerWorkCitation
project
eng; USA
biota
oceans
Pamlico Sound oyster reefs, North Carolina
-76.07262
-75.49803
35.071
35.9004
2014-06-01
2015-10-31
North Carolina Estuaries
0
BCO-DMO catalogue of parameters from Oyster density in intertidal quadrats in Pamlico Sound, 2014-2015 (Estuarine Metapop Dynamics 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/839323.rdf
Name: Year
Units: unitless
Description: <p>sampling year</p>
http://lod.bco-dmo.org/id/dataset-parameter/839324.rdf
Name: Month
Units: unitless
Description: <p>sampling month</p>
http://lod.bco-dmo.org/id/dataset-parameter/839325.rdf
Name: Site
Units: unitless
Description: <p>Reef location sampled</p>
http://lod.bco-dmo.org/id/dataset-parameter/839326.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude for each quadrat; north is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/839327.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude for each quadrat; east is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/839328.rdf
Name: Number_of_Quadrats
Units: quadrats
Description: <p>number of quadrats where oysters were examined</p>
http://lod.bco-dmo.org/id/dataset-parameter/839329.rdf
Name: Mean_Density
Units: oysters/meter2
Description: <p>the mean oyster density per m2 at a given site at a given sampling date</p>
http://lod.bco-dmo.org/id/dataset-parameter/839330.rdf
Name: Std_Dev
Units: oysters/meter2
Description: <p>the standard deviation of the oyster density per m2 at a given site at a given sampling date</p>
http://lod.bco-dmo.org/id/dataset-parameter/839331.rdf
Name: Std_Error
Units: oysters/meter2
Description: <p>the standard error of the oyster density per m2 at a given site at a given sampling date</p>
http://lod.bco-dmo.org/id/dataset-parameter/839332.rdf
Name: Average_Perc_Shell
Units: dimensionless
Description: <p>the average percentage of shell material apparent within a quadrat when sampled (e.g.: 75% reflects 75% of a quadrat was composed of shell material and 25% bare substrate).</p>
http://lod.bco-dmo.org/id/dataset-parameter/839333.rdf
Name: Salinity
Units: practical salinity units (psu)
Description: <p>Salinity</p>
http://lod.bco-dmo.org/id/dataset-parameter/839334.rdf
Name: DO
Units: milligrams/liter (mg/l)
Description: <p>Dissolved oxygen concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/839335.rdf
Name: Temp
Units: degrees Celsius
Description: <p>Water temperature</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
2228
https://darchive.mblwhoilibrary.org/bitstream/1912/26639/1/dataset-710274_oyster-density__v2.tsv
download
https://doi.org/10.26008/1912/bco-dmo.710274.2
download
onLine
dataset
<p>To quantify oyster density and demographic rates on natural intertidal oyster reefs and hardened shorelines, the reef sites from the ground-truthing survey that met a minimum density criterion (10 live oysters per m2) were revisited and continuously sampled. The present study’s sampling protocol was adapted from Drexler et al. (2014) and ensured that the reported measurements represented all living oysters existing on all available substrate material within a fixed 1-m2 footprint. For natural intertidal reefs, oysters were sampled using a 1-m2 quadrat randomly placed on a reef with the number of quadrat samples determined as a function of reef area, and a maximum number of quadrat samples set at 10. When densities appeared likely to exceed 500/m2, a 0.25-m2 quadrat was substituted and subsequent oyster density estimates were standardized to 1 m2. All samples were hand-excavated to a depth of 10 cm. Natural intertidal oyster reefs were sampled during June, August, and October of 2014 and 2015. These sampling intervals followed several annual peak oyster recruitment pulses in North Carolina estuarine waters in May and a secondary peak in August, with the intention of tracking various oyster cohorts to quantify post-settlement growth and survivorship. The left valve length (LVL; distance from the umbo to the anterior margin of the shell) of all live oysters was measured to the nearest 1 mm with calipers.</p>
<p>Each site has an associated lat/lon coordinate -- this was updated in version 2 (2021-02-01) to be the same for all data points. The accuracy of the GPS was not adequate to provide more resolution with the data.&nbsp;</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing Notes:</strong><br />
-&nbsp;data submitted in Excel files "PS_Mean_Std_2014.xlsx" and "PS_Mean_Std_2015.xlsx" extracted to csv<br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
- changed '&lt; 10' to 'lt_10'<br />
- added columns year and month</p>
<p>Versioning: Replaced v1 (2017-07-31) with v2 (2021-02-01) as submitted by&nbsp;Seth Theuerkauf, 2021-01-29.</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
YSI-85
YSI-85
PI Supplied Instrument Name: YSI-85 PI Supplied Instrument Description:YSI Model 85 Handheld Oxygen, Conductivity, Salinity, mg/L C and Temperature System Instrument Name: Multi Parameter Portable Meter Instrument Short Name: Instrument Description: An analytical instrument that can measure multiple parameters, such as pH, EC, TDS, DO and temperature with one device and is portable or hand-held.
Deployment: Eggleston_oyster_reef_2014
Eggleston_oyster_reef_2014
shoreside Pamlico-Oysters
shoreside
Eggleston_oyster_reef_2014
David B. Eggleston
North Carolina State University - Center for Marine Science and Technology
shoreside Pamlico-Oysters
shoreside