http://lod.bco-dmo.org/id/dataset/743845 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 2018-08-21 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Paired barnacle larval supply and settlement data collected at Bird Rock, La Jolla, CA, 2014-2015 2018-08-20 publication 2018-08-20 revision Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA) 2020-08-10 publication https://doi.org/10.26008/1912/bco-dmo.743845.1 Nathalie Reyns University of San Diego principalInvestigator Steven J. Lentz Woods Hole Oceanographic Institution principalInvestigator Jesus Pineda Woods Hole Oceanographic Institution 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: Reyns, N., Lentz, S., Pineda, J. (2020) Paired barnacle larval supply and settlement data collected at Bird Rock, La Jolla, CA, 2014-2015. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2018-08-20 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.743845.1 [access date] Barnacle larval supply and settlement 2014-2015 Dataset Description: &lt;p&gt;Barnacle larvae settlement rates of Chthamalus fissus were measured in the rocky intertidal on settlement plates and compared with rates in larval traps at the same location. Settlement plates were deployed at Bird Rock, La Jolla, CA in the southern California nearshore from June 2014 to August 2015.&lt;/p&gt; Methods and Sampling: &lt;p&gt;To compare larval supply and settlement, we established 8 locations within our study site where larval supply and settlement were concurrently measured each day during the spring-summer 2014 and 2015. We deployed 6 cylindrical PVC larval traps during the lowest low tide at locations approximately 0.66 to 12.6 m west from each settlement location to measure Chthamalus fissus barnacle larval supply. Traps measured 18.2 cm high by 8.7 cm in diameter and the interior consisted of a segmented funnel that emptied into a 100 µm mesh collection net.&amp;nbsp;&lt;/p&gt; &lt;p&gt;Daily settlement was measured by deploying settlement plates on rocks adjacent to larval traps during the lowest low tide (with the distances between described above). The tops of the larval traps and center line of the settlement plates were deployed at approximately the same elevation (average elevation of all traps and plates was 0.4 m relative to mean lower low water (MLLW), with a range of 0.3 m to 0.5 m relative to MLLW). Settlement rate, the number of individuals per cm2 per day was measured using PVC settlement plates with three grooves that provided 1.9 cm2 (each ~95 mm long, 6 mm wide, 1 mm high).&lt;/p&gt; &lt;p&gt;Larval supply and settlement collections and comparisons are also described in&amp;nbsp;Hargenrader, C. S. (2018).&lt;/p&gt; Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1357290 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1357290 Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1357327 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1357327 completed Nathalie Reyns University of San Diego 619-260-4096 USD College of Arts and Sciences 5998 Alcala Park M264 San Diego CA 92110 USA nreyns@sandiego.edu pointOfContact Steven J. Lentz Woods Hole Oceanographic Institution 508-289-2808 Clark 319A, MS #21 Woods Hole MA 02543-1541 USA slentz@whoi.edu pointOfContact Jesus Pineda Woods Hole Oceanographic Institution 508-289-2274 MRF 211 MS #50 Woods Hole MA 202543 USA jpineda@whoi.edu pointOfContact asNeeded Dataset Version: 1 Unknown Date Trap Live_Cyprids Settlement theme None, User defined date replicate abundance No BCO-DMO term featureType BCO-DMO Standard Parameters Grooved PVC settlement plate 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. Nearshore larval transport: physical and biological processes https://osprey.bco-dmo.org/project/472824 Nearshore larval transport: physical and biological processes <p><em>Description from NSF award abstract:</em><br /> Providing an award for this study will provide essential knowledge required for management of coastal resources. This study addresses near shore cross-shore larval transport processes that operate over wide geographic areas in open coast settings, namely larval transport by wave circulation / Stokes drift, and by internal tidal bores. Larval transport by wave circulation / Stokes drift is a ubiquitous process that has not been studied observationally, and it is not known how internal tidal bores deliver larvae to intertidal habitats. This project will examine near shore (region between 20 m depth and intertidal) physical and biological processes that account for the delivery of larvae to adult habitats. The study system in Southern California shares similarities with most other temperate areas and we will study marine taxa that are widely distributed and successful in a variety of environments.</p> <p>Recent studies suggest that larval transport in the near shore zone plays a central role in larval dispersal and connectivity of shallow water species. These recent advances, however, have not been matched with process-oriented studies addressing circulation and behavioral processes at the appropriate temporal and spatial scales, and only a few larval transport mechanisms have been considered for near shore open coastlines. Recent advances in our understanding of hydrodynamic processes driving cross-shore flows and growing awareness of the importance of the processes to larval transport, however, make this study timely. The investigators hypothesize that a series of physical and biological events results in the delivery of invertebrate larvae to the intertidal habitat. These events include physical transport due to wave circulation / Stokes drift near the surface and internal tide circulation near the bottom, alteration of behavior for terminal larval stages, and larval use of "adaptive" behavioral responses to exploit event-dependent flows. Further, they suggest that the predominance of wave circulation / Stokes drift and internal tide circulation varies seasonally, with internal tidal bores important in spring/summer, when the water column is well-stratified, and wave circulation / Stokes drift more pervasive in fall/winter, coinciding with winter storms. The hypotheses in this study will be tested with estimates of physical transport, larval supply and settlement. These measurements will be combined with use of adaptive sampling to test the dependence of larval vertical distribution on changes in hydrodynamic conditions.</p> <p>Results from this study will have important ecological implications as wave circulation / Stokes drift and internal motions may represent critical and regular transport mechanisms for larvae of marine organisms that must return to near shore habitats to complete their life cycle, thereby impacting population connectivity and management strategies used by coastal planners (e.g., ecosystem-based fisheries management, placement of Marine Protected Areas).</p> Nearshore larval transport largerWorkCitation project eng; USA biota oceans -117.2695 -117.2695 32.81 32.81 2014-06-16 2015-08-02 Southern California 0 BCO-DMO catalogue of parameters from Paired barnacle larval supply and settlement data collected at Bird Rock, La Jolla, CA, 2014-2015 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/743862.rdf Name: Date Units: unitless Description: <p>date of study formatted as yyyy-mm-dd</p> http://lod.bco-dmo.org/id/dataset-parameter/743863.rdf Name: Trap Units: unitless Description: <p>replicate larval trap number from 1-7 (6a and 6b represent the same trap that had to be moved following changes in the boulders)</p> http://lod.bco-dmo.org/id/dataset-parameter/743864.rdf Name: Live_Cyprids Units: larvae/trap/day (#/trap/d) Description: <p>number of Chthamalus fissus barnacle cyprids collected in a trap over a 24h deployment</p> http://lod.bco-dmo.org/id/dataset-parameter/743865.rdf Name: Settlement Units: settled larvae/centimeter^2/day (#/cm^2/d) Description: <p>Chthamalus fissus settlement rate to rocky intertidal on a rock paired with a larval trap at same location</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 17239 https://darchive.mblwhoilibrary.org/bitstream/1912/26050/1/dataset-743845_barnacle-larval-supply-and-settlement-2014-2015__v1.tsv download https://doi.org/10.26008/1912/bco-dmo.743845.1 download onLine dataset &lt;p&gt;To compare larval supply and settlement, we established 8 locations within our study site where larval supply and settlement were concurrently measured each day during the spring-summer 2014 and 2015. We deployed 6 cylindrical PVC larval traps during the lowest low tide at locations approximately 0.66 to 12.6 m west from each settlement location to measure Chthamalus fissus barnacle larval supply. Traps measured 18.2 cm high by 8.7 cm in diameter and the interior consisted of a segmented funnel that emptied into a 100 µm mesh collection net.&amp;nbsp;&lt;/p&gt; &lt;p&gt;Daily settlement was measured by deploying settlement plates on rocks adjacent to larval traps during the lowest low tide (with the distances between described above). The tops of the larval traps and center line of the settlement plates were deployed at approximately the same elevation (average elevation of all traps and plates was 0.4 m relative to mean lower low water (MLLW), with a range of 0.3 m to 0.5 m relative to MLLW). Settlement rate, the number of individuals per cm2 per day was measured using PVC settlement plates with three grooves that provided 1.9 cm2 (each ~95 mm long, 6 mm wide, 1 mm high).&lt;/p&gt; &lt;p&gt;Larval supply and settlement collections and comparisons are also described in&amp;nbsp;Hargenrader, C. S. (2018).&lt;/p&gt; Specified by the Principal Investigator(s) &lt;p&gt;BCO-DMO data manager processing notes:&lt;br /&gt; - added conventional header with dataset name, PI name, version date&lt;br /&gt; - modified parameter names to conform with BCO-DMO naming conventions&lt;br /&gt; - reduced number of digits to right of decimal from 12 to 3 places for settlement rates&lt;br /&gt; - re-formatted date from m/d/yyyy to yyyy-mm-dd&lt;/p&gt; 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 PI Supplied Instrument Name: PI Supplied Instrument Description:PVC settlement plates with three grooves Instrument Name: Grooved PVC settlement plate Instrument Short Name: Instrument Description: An artificial colonization substrate made of a sheet of PVC with engraved lines to roughen its surface. It is used to determine the extent of colonization and/or the diversity of settled organisms in a marine or artificial environment.