http://lod.bco-dmo.org/id/dataset/895783
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
2023-05-09
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Wild spat data from experiments performed to investigate the effect of salinity juvenile oyster growth using spat collected from three salinity zones in Delaware Bay in 2019 and 2020
2023-05-09
publication
2023-05-09
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2023-05-12
publication
https://doi.org/10.26008/1912/bco-dmo.895783.1
Dr Matthew Hare
Cornell University
principalInvestigator
Daphne Munroe
Rutgers University
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: Munroe, D., Hare, M. (2023) Wild spat data from experiments performed to investigate the effect of salinity juvenile oyster growth using spat collected from three salinity zones in Delaware Bay in 2019 and 2020. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-05-09 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.895783.1 [access date]
Methods and Sampling: <div>Instruments</div>
<div>Equipment for these experiments included tanks, algal paste, microscopes, micrometers and calipers.</div>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1756712 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1756712
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1756698 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1756698
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1756592 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1756592
completed
Dr Matthew Hare
Cornell University
607-255-5685
Department of Natural Resources 213 Bruckner Hall
Ithaca
NY
14853
USA
mph75@cornell.edu
pointOfContact
Daphne Munroe
Rutgers University
(856) 785-0074 x4325
dmunroe@hsrl.rutgers.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Year
Spat_ID
Salinity_Source_Zone
Final_Salinity_Treatment
Replicate
Initial_Length
Final_Length
theme
None, User defined
year
individual
salinity
replicate
length
featureType
BCO-DMO Standard Parameters
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: Spatial analysis of genetic differences in salinity tolerance resulting from rapid natural selection in estuarine oysters
https://osprey.bco-dmo.org/project/805117
Collaborative Research: Spatial analysis of genetic differences in salinity tolerance resulting from rapid natural selection in estuarine oysters
<p>NSF abstract:</p>
<p>Many marine animals have a bipartite life cycle consisting of a stationary bottom-dwelling adult stage and a mobile larval stage. The flow of water transports these larval offspring, and their genes, to different habitat patches. It is thought that animals from nearby patches will be more genetically similar than animals in patches that are further in proximity, but these patterns of genetic similarity may not be maintained if the nearby patches have different habitat characteristics. This idea is fundamental to our understanding of adaptation and evolution, but it has not been adequately tested with respect to the effects of rapid selection. This study applies new technologies to test if the genetic signatures of marine animals change even when patches with different environmental characteristics are closer together than the dispersal distance of larvae. This research focuses on eastern oysters (Crassostrea virginica) in Delaware Bay, and their ability to withstand variability in the amount of salt in the water. This study will provide new insights on factors that control oyster survival and growth in estuaries with different salinity profiles. The three investigators are sharing study results with resource managers and stakeholders to improve shellfish restoration and oyster stock management in Delaware Bay, Chesapeake Bay, and New York. A postdoctoral scholar at Cornell and graduate student at the University of Maryland are being trained and mentored during the project. The investigators are also working with teacher training programs in New York and New Jersey to develop and disseminate new curriculum materials on oyster ecology for middle-school students.</p>
<p>The project will investigate whether hyposalinity tolerance of oysters is a function of viability selection during larval dispersal and after settlement. Gene flow across salinity zones within an estuary is expected to be high enough that adaptive differentiation will not result from Darwinian multigenerational processes. Instead, recurrent viability selection in each generation is expected to generate spatial variation in this trait at small spatial scales. This type of recurrent within-generation adaptation has been referred to as phenotype-environment mismatches and has been hypothesized to generate balanced polymorphisms, but it has never been studied beyond single gene cases. The project team is testing for spatially discrete patterns of selection by first collecting oysters from different salinity zones, measuring variation in their tolerance to low salinity and then testing for associations between this trait and genomic variation using whole genome sequencing. Experimental hyposalinity challenges enable within-generation, before/after genomic comparisons to identify DNA variants that change as a result of strong viability selection. Candidate genes and selectively neutral control loci will be assayed in larval, juvenile, and adult samples from the same salinity zones to test for an association between variation at candidate loci and lifetime hyposalinity exposure. Two years of environmental data will be collected and added to an existing long-term data set to map salinity variation. The observed spatial distribution of hyposalinity tolerance and genomic variation associated with it provide a test that could definitively reject the prevalent assumption that all larvae have similar capabilities. If larvae differ by parental source for traits that differentially affect their viability in the plankton, then phenotype-environment mismatches can have profound consequences for population connectivity. This project improves understanding about mechanisms that shape realized larval dispersal and recruitment variation in oyster populations.</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>
SEGO
largerWorkCitation
project
eng; USA
oceans
-75.6666
-74.83333
38.75
39.43333
2019-10-01
2020-12-01
Delaware Bay, NJ side of channel: 39.43 N, -75.50 W to 39.14 N, -75.14 W
0
BCO-DMO catalogue of parameters from Wild spat data from experiments performed to investigate the effect of salinity juvenile oyster growth using spat collected from three salinity zones in Delaware Bay in 2019 and 2020
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/895934.rdf
Name: Year
Units: unitless
Description: <p>This is the year of spat collection, making it the year of spat settlement (cohort year), and year of the experiment. Years include 2019 and 2020 only.</p>
http://lod.bco-dmo.org/id/dataset-parameter/895935.rdf
Name: Spat_ID
Units: unitless
Description: <p>Provides an unique spat identification code. Each spat was measured repeatedly so the growth associated with that ID is from size over time for that individual.</p>
http://lod.bco-dmo.org/id/dataset-parameter/895936.rdf
Name: Salinity_Source_Zone
Units: unitless
Description: <p>This is the salinity region of the Delaware Bay from which the individual spat was collected. High salinity beds are located further downbay than moderate and low. In 2019, spat likely experienced average daily salinities of 16-20 ppt in the high salinity zone and 13-18 ppt in the moderate salinity zone. Spat likely experienced average salinities of 18-19 ppt in the high salinity zone, 14-17 ppt in the moderate salinity zone, and 8.5-12.5 ppt in the low salinity zone.</p>
http://lod.bco-dmo.org/id/dataset-parameter/895937.rdf
Name: Final_Salinity_Treatment
Units: Practical Salinity Units (PSU)
Description: <p>This is the salinity treatment that the spat was placed into for the experiment. In 2019, these final salinities were replicated in triplicate. In 2020, these final salinity treatments were replicated quadruplicate. Final salinities differ between experimental years.</p>
http://lod.bco-dmo.org/id/dataset-parameter/895938.rdf
Name: Replicate
Units: units
Description: <p>Indicates the replication of the final salinity treatments. In 2019, these include A, B, C. In 2020, these are indicated by A, X, Y, Z.</p>
http://lod.bco-dmo.org/id/dataset-parameter/895939.rdf
Name: Initial_Length
Units: milimeters (mm)
Description: <p>Spat length was measured individually for each spat. The reported size is the spat length (hinge to growing edge) in milimeters (mm) at the beginning of the experiment.</p>
http://lod.bco-dmo.org/id/dataset-parameter/895940.rdf
Name: Final_Length
Units: milimeters (mm)
Description: <p>Spat length was measured individually for each spat. The reported size is the spat length (hinge to growing edge) in milimeters (mm) at the end of the experiment which ran for 6 weeks duration, thus the change in size from initial to final represents growth over 6 weeks.</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
12507
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/b248772d-3838-45d8-8b75-281a28bad61d/content
download
https://doi.org/10.26008/1912/bco-dmo.895783.1
download
onLine
dataset
<div>Instruments</div>
<div>Equipment for these experiments included tanks, algal paste, microscopes, micrometers and calipers.</div>
Specified by the Principal Investigator(s)
<div>Data provided are raw individual oyster sizes.<br />
<br />
BCO-DMO Data Manager Processing Notes:</div>
<div>* Sheet 1 of file "WildSpatSizes.xlsx " was imported into the BCO-DMO data system</div>
<div>* Column names adjusted to conform to BCO-DMO naming conventions designed to support broad re-use by a variety of research tools and scripting languages. [Only numbers, letters, and underscores.&nbsp; Can not start with a number]</div>
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