http://lod.bco-dmo.org/id/dataset/918546
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
2024-01-25
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Effect of phenotypic variation on dogwhelk morphology during an eco-evolutionary field experiment
2024-01-26
publication
2024-01-26
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2024-01-26
publication
https://doi.org/10.26008/1912/bco-dmo.918546.1
Eric Sanford
University of California - Davis: Bodega Marine Laboratory
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: Longman, E. K., Sanford, E. (2024) Effect of phenotypic variation on dogwhelk morphology during an eco-evolutionary field experiment. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-01-26 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.918546.1 [access date]
Effect of phenotypic variation on dogwhelk morphology during eco-evolutionary field experiment Dataset Description: Methods and Sampling: <p>Dogwhelks (<em>Nucella canaliculata</em>) were reared in the lab from hatching on four early-life diet treatments (thin-shelled <em>Mytilus trossulus</em>, two treatments of <em>M. californianus</em> from two populations known to differ in adult shell thickness, and acorn barnacles). Adult dogwhelks were outplanted to field cages in July of 2021. The tidal height of each cage was measured relative to Mean Lower Low Water (MLLW) using a rotary laser level (DeWalt DW071). Five dogwhelks from the same family (i.e., dogwhelks from the same egg capsule cluster) and early-life diet treatment were placed in each of the cages. Prior to the outplant, the length of dogwhelks was measured with digital calipers, the sex was determined with visual inspection, and the snails were individually marked with small tags (Floy Tags). Cages were checked every 8 weeks for the next year. If a dogwhelk was dead, it was replaced with another dogwhelk from the same family by diet treatment. At the end of the experiment, the length of the snails was remeasured.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1851462 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1851462
completed
Eric Sanford
University of California - Davis: Bodega Marine Laboratory
P.O. Box 247 2099 Westshore Road
Bodega Bay
CA
94923
USA
edsanford@ucdavis.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Block
Plot_Number
Plot_Tidal_Height
Family
Site_Latitude
Site_Longitude
Treatment
Family_x_Treatment
Snail_ID
Snail_Tag
Sex
Length_initial
Length_final
Length_change
Dead_vs_Replaced_vs_Never_found
Date_dead_or_replaced
Floy Tags
Rotary laser level
theme
None, User defined
sample identification
tide
latitude
longitude
treatment
No BCO-DMO term
length
sample description
featureType
BCO-DMO Standard Parameters
labeling tag
Levels and staffs
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.
Coastal mosaics of local adaptation and the eco-evolutionary dynamics of a marine predator-prey interaction
https://osprey.bco-dmo.org/project/811409
Coastal mosaics of local adaptation and the eco-evolutionary dynamics of a marine predator-prey interaction
<p><em>NSF Award Abstract:</em><br />
Historically, ecologists regarded evolution as a process that typically acts slowly over very long time scales. However, recent studies suggest that evolution might also shape the way species interact over much shorter timespans, ranging from weeks to years. Are these sorts of rapid feedbacks between evolution and ecology important in marine ecosystems? This project will address this question along the Pacific coast of the United States by studying predatory snails (Channeled Dogwhelks) that feed on California Mussels, an important habitat-forming species on rocky intertidal shores. Prior research shows that some dogwhelk populations are composed of an assortment of individuals that differ genetically in how effectively they can drill through mussel shells. This project will test whether short-term changes in the environment can impose rapid natural selection that favors some of these drilling variants over others, altering the effects that a dogwhelk population has on the surrounding mussel bed. At the same time, this project will examine whether regional differences in mussel shell thickness have influenced the evolution of drilling ability among dogwhelk populations distributed along >900 kilometers of the California and Oregon coasts. Overall, this study seeks to understand the dynamic feedbacks between evolution and ecology that might influence marine communities in the face of changing ocean conditions. This project will train diverse undergraduate and graduate students and will provide the foundation for a significant public outreach component, including the production of accessible video documentaries.</p>
<p>This project seeks to advance our understanding of eco-evolutionary dynamics in the sea by investigating links among oceanographic variation, natural selection, species interactions, and community succession. This project will use the interaction between the Channeled Dogwhelk (<em>Nucella canaliculata</em>) and the California Mussel (<em>Mytilus californianus</em>) as a model system to address two central objectives. (1) The research team will explore how spatial mosaics of selection drive adaptive differentiation among populations of consumers. Newly collected and archived mussels will be analyzed to characterize variation in shell thickness along the coasts of California and Oregon, and to evaluate whether this spatial mosaic has been consistent or variable over the past two decades. Laboratory experiments will test whether dogwhelk populations distributed across this mosaic have diverged in the thickness of shell that they can drill successfully. (2) The research team will examine whether temporal variation in selection on consumer phenotypes shapes predator-prey interactions, with cascading effects on ecological dynamics. In particular, the project will test whether short-term variation in prey recruitment and shell thickness can impose rapid selection on the frequency of drilling phenotypes within a dogwhelk population. A field experiment will also test whether selection on these predator phenotypes in turn alters the trajectory of mussel bed succession.</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>
Coastal Adaptation
largerWorkCitation
project
eng; USA
oceans
-123.078133
-123.078133
38.323515
38.323515
2021-07-20
2022-08-29
Northeast Pacific coast; California and Oregon, USA
0
BCO-DMO catalogue of parameters from Effect of phenotypic variation on dogwhelk morphology during an eco-evolutionary field experiment
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/918554.rdf
Name: Block
Units: unitless
Description: <p>Block number. Plots were in a block design such that 5 plots were near each other. Each block contained snails from the same family or egg capsule cluster, with each cage randomly assigned to contain snails from one of the four early-life diet treatments, plus a reference cage with no dogwhelks. Blocks were numbered sequentially.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918555.rdf
Name: Plot_Number
Units: unitless
Description: <p>Unique identifier for each plot.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918556.rdf
Name: Plot_Tidal_Height
Units: meters (m)
Description: <p>Plot tidal height relative to Mean Lower Low Water (MLLW).</p>
http://lod.bco-dmo.org/id/dataset-parameter/918557.rdf
Name: Family
Units: unitless
Description: <p>Families (dogwhelks from the same egg capsules cluster were considered to be full or half siblings and classified as a family) were given a unique identifier.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918558.rdf
Name: Site_Latitude
Units: decimal degrees
Description: <p>Latitude of the Bodega Marine Reserve field site.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918559.rdf
Name: Site_Longitude
Units: decimal degrees
Description: <p>Longitude of the Bodega Marine Reserve field site (negative values = West).</p>
http://lod.bco-dmo.org/id/dataset-parameter/918560.rdf
Name: Treatment
Units: unitless
Description: <p>Nucella canaliculata early-life diet treatment. Four treatments were used in this study: (1) a control diet of thin-shelled <em>M. trossulus</em>, (2) <em>M. californianus</em> from Soberanes Point, (3) <em>M. californianus</em> from Bodega Marine Reserve, and (4) acorn barnacles (<em>Chthamalus dalli</em>).</p>
http://lod.bco-dmo.org/id/dataset-parameter/918561.rdf
Name: Family_x_Treatment
Units: unitless
Description: <p>Each family by early-life diet treatment was given a unique identifier.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918562.rdf
Name: Snail_ID
Units: unitless
Description: <p>Each snail was given a unique identifier that represented the family by diet treatment.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918563.rdf
Name: Snail_Tag
Units: unitless
Description: <p>Small tags were affixed to the dogwhelks for easy identification in the field.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918564.rdf
Name: Sex
Units: unitless
Description: <p>Dogwhelk sex: male (M) or female (F).</p>
http://lod.bco-dmo.org/id/dataset-parameter/918565.rdf
Name: Length_initial
Units: millimeters (mm)
Description: <p>Initial dogwhelk length prior to snail outplant.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918566.rdf
Name: Length_final
Units: millimeters (mm)
Description: <p>Final dogwhelk length at the end of the year-long outplant.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918567.rdf
Name: Length_change
Units: millimeters (mm)
Description: <p>Change in dogwhelk length over the course of the year-long field outplant experiment.</p>
http://lod.bco-dmo.org/id/dataset-parameter/918568.rdf
Name: Dead_vs_Replaced_vs_Never_found
Units: unitless
Description: <p>D, NF, or R. Cages were checked every 8 weeks during each check as many dogwhelks as possible were located. Dead dogwhelks (D) were recorded and subsequently replaced (R) with another snail from the same family by diet treatment. At the end of the experiment, it was also noted if a snail was never found (NF).</p>
http://lod.bco-dmo.org/id/dataset-parameter/918569.rdf
Name: Date_dead_or_replaced
Units: unitless
Description: <p>Date on which a dead dogwhelk was found or the date that a replacement dogwhelk was placed in the experimental cages.</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
33468
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/414135f1-cf5f-44d6-9a11-7084c3be9865/content
download
https://doi.org/10.26008/1912/bco-dmo.918546.1
download
onLine
dataset
<p>Dogwhelks (<em>Nucella canaliculata</em>) were reared in the lab from hatching on four early-life diet treatments (thin-shelled <em>Mytilus trossulus</em>, two treatments of <em>M. californianus</em> from two populations known to differ in adult shell thickness, and acorn barnacles). Adult dogwhelks were outplanted to field cages in July of 2021. The tidal height of each cage was measured relative to Mean Lower Low Water (MLLW) using a rotary laser level (DeWalt DW071). Five dogwhelks from the same family (i.e., dogwhelks from the same egg capsule cluster) and early-life diet treatment were placed in each of the cages. Prior to the outplant, the length of dogwhelks was measured with digital calipers, the sex was determined with visual inspection, and the snails were individually marked with small tags (Floy Tags). Cages were checked every 8 weeks for the next year. If a dogwhelk was dead, it was replaced with another dogwhelk from the same family by diet treatment. At the end of the experiment, the length of the snails was remeasured.</p>
Specified by the Principal Investigator(s)
- Imported original file "Effect of phenotypic variation on dogwhelk morphology during eco-evolutionary field experiment.xlsx" into the BCO-DMO system.
- Flagged "NA" as a missing data value (missing data are empty/blank in the final CSV file).
- Added columns for site Latitude and Longitude.
- Renamed fields/columns to comply with BCO-DMO naming conventions.
- Rounded the "Plot_Tidal_Height" to 5 decimal places.
- Saved the final file as "918546_v1_dogwhelk_morphology.csv".
Specified by BCO-DMO Data Managers
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
Floy Tags
Floy Tags
PI Supplied Instrument Name: Floy Tags PI Supplied Instrument Description:Floy Tags, Seattle, Washington, USA: Small individual numbered tags were affixed to each dogwhelk Instrument Name: labeling tag Instrument Short Name: Instrument Description: Passive devices attached to captured organisms to specifically identify them when recaptured after release.
Rotary laser level
Rotary laser level
PI Supplied Instrument Name: Rotary laser level PI Supplied Instrument Description:DeWalt DW071: Rotary laser level used to measure plot tidal heights relative to Mean Lower Low Water (MLLW) Instrument Name: Levels and staffs Instrument Short Name: Instrument Description: Optical instruments and graduated poles used in surveying to determine the elevation of a location relative to a datum level.