http://lod.bco-dmo.org/id/dataset/877355 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 2022-07-20 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) In situ temperature measurements from eelgrass meadow field sites along the west coast of North America recorded from July 2019 to July 2021 2022-10-14 publication 2022-10-14 revision Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA) 2022-10-21 publication https://doi.org/10.26008/1912/bco-dmo.877355.1 Drew Harvell Cornell University principalInvestigator J. Emmett Duffy Smithsonian Environmental Research Center principalInvestigator Carla P. Gomes Cornell University principalInvestigator Timothy Hawthorne University of Central Florida principalInvestigator John J. Stachowicz University of California-Davis principalInvestigator Lillian Aoki Cornell 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: Harvell, D., Gomes, C. P., Hawthorne, T., Stachowicz, J. J., Duffy, J. E., Aoki, L. (2022) In situ temperature measurements from eelgrass meadow field sites along the west coast of North America recorded from July 2019 to July 2021. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2022-10-14 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.877355.1 [access date] Methods and Sampling: &lt;p&gt;&lt;strong&gt;In-situ temperature measurements&lt;/strong&gt;&lt;br /&gt; As part of field surveys to measure effects of eelgrass wasting disease, HOBO temperature loggers were deployed to provide a continuous record of in situ temperatures.&lt;/p&gt; &lt;p&gt;Temperature loggers (HOBO MX 2201 and UA-001-64, Onset, Bourne, MA) were deployed at each eelgrass meadow site.&amp;nbsp; Loggers were secured to metal stakes&amp;nbsp;in the sediment, resting approximately 2 cm above the sediment surface.&amp;nbsp;To provide a continuous record of in situ temperature, loggers were swapped out during surveys as needed.&amp;nbsp;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Field surveys&lt;/strong&gt;&lt;br /&gt; Field surveys of eelgrass meadow sites were conducted at mid-summer low tides at&amp;nbsp;field sites along the west coast of North America in the U.S. and Canada.&amp;nbsp;Samples and data were collected within the intertidal area of 32 eelgrass meadows distributed in six regions (Alaska, British Columbia, Washington, Oregon, California -Bodega Bay, and California -San Diego). Surveys were conducted&amp;nbsp;between late June and early August in 2019, 2020, and 2021 by teams from six institutions.&lt;/p&gt; &lt;p&gt;For each site, three 20 meter transects were laid parallel to the shore at the shoreward/upper edge of continuous eelgrass, and three lower/ intertidal&amp;nbsp;20 meter transects were laid at least 4 meters closer to the water.&amp;nbsp;&amp;nbsp;To assess disease impacts, eelgrass blades and shoots were collected for analysis at each meter along the transect. Shoot density and canopy cover were measured at the same 4 meter intervals.&amp;nbsp;See Related datasets section for&amp;nbsp;'Shoot Metrics', 'Shoot Density', and 'Eelgrass Disease Metrics'.&amp;nbsp;&amp;nbsp;&lt;/p&gt; &lt;p&gt;Salinity was measured at the time of sampling using a refractometer. Transect locations were recorded using a hand-held GPS (exact model varied between field locations).&lt;/p&gt; Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829890 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829890 Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829922 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829922 Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829921 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829921 Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1829992 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1829992 completed Drew Harvell Cornell University 607-254-4274 373 Pine Tree Road E321 Corson Hall Ithaca NY 14853 United States cdh5@cornell.edu pointOfContact J. Emmett Duffy Smithsonian Environmental Research Center 443-482-2453 Tennenbaum Marine Observatories Network 647 Contees Wharf Road Edgewater MD 21037 United States duffye@si.edu pointOfContact Carla P. Gomes Cornell University 607-255-9189 Dept. Computer Science 353 Gates Hall Ithaca NY 14853 USA gomes@cs.cornell.edu pointOfContact Timothy Hawthorne University of Central Florida 407-823-1030 Department of Sociology 4000 Central Florida Blvd Orlando FL 32816 US timothy.hawthorne@ucf.edu pointOfContact John J. Stachowicz University of California-Davis 530-752-1113 Department of Evolution and Ecology 1 Shields Ave Davis CA 95616 USA jjstachowicz@ucdavis.edu pointOfContact Lillian Aoki Cornell University Data Science Initiative, Pacific Hall 204 1258 University of Oregon Eugene OR 97403-1258 United States laoki@uoregon.edu pointOfContact asNeeded Dataset Version: 1 Unknown DateTime_Obs ID Region Location_Name Site_Code Transect Tidal_Height Temp Serial_Number TransectBeginDecimalLatitude TransectBeginDecimalLongitude TransectEndDecimalLatitude TransectEndDecimalLongitude Year HOBO MX2201 temperature logger HOBO UA-001-064 temperature logger theme None, User defined date site region site description transect tide water temperature at measurement depth inst_serial_numb latitude longitude year featureType BCO-DMO Standard Parameters Onset HOBO Pendant MX2201 temperature logger Onset HOBO Pendant Temperature/Light Data Logger 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. Collaborative Research: The role of a keystone pathogen in the geographic and local-scale ecology of eelgrass decline in the eastern Pacific https://osprey.bco-dmo.org/project/776011 Collaborative Research: The role of a keystone pathogen in the geographic and local-scale ecology of eelgrass decline in the eastern Pacific <p>This project is part of the Marine Global Earth Observatory (MarineGEO), directed by the Smithsonian’s Tennenbaum Marine Observatories Network (TMON); a global network of partners focused on understanding how coastal marine ecosystems work—and how to keep them working <a href="https://marinegeo.si.edu/">https://marinegeo.si.edu/</a></p> <p>NSF Abstract:</p> <p>Pathogens may be unrecognized key species in many ecosystems, causing massive impacts on other species and habitats despite the microscopic size of disease-causing organisms. Yet the triggers to disease epidemics likely involve complex interactions among changing environmental conditions and associated biological communities. In the ocean, understanding disease outbreaks has been hindered by inadequate knowledge of how these various influences interact to determine susceptibility and resilience to disease. This project integrates research in community and disease ecology with microbial genomics, geospatial analysis, and state-of-the-art computational approaches toward an unprecedented understanding of the causes and consequences of wasting disease in eelgrass, an important vegetation type supporting coastal and estuarine ecosystems throughout the northern hemisphere. The research advances frontiers in understanding the growing but poorly appreciated threat of marine diseases, how disease ecology interacts with environmental change, and its consequences for the extensive ecosystems and coastal communities that depend on eelgrass, across 23 degrees of latitude along the Pacific coast of North America. The research will inform better management of threatened seagrass ecosystems, which provide important services including fisheries habitat, erosion control, carbon storage, and capture of nutrient runoff. The research will foster integrative approaches in the next generation, including high school students, undergraduates, graduate students, and postdocs working on the project, and each investigator's institution will work to recruit participants from under-represented groups. Best practices developed under this award, including the Eelisa disease app and drone mapping, will be disseminated for broader surveillance of seagrass disease and coastal habitat quality by both professional and citizen scientists in coordination with the Global Ocean Observing System's (GOOS) develpoment of seagrass extent as an Essential Ocean Variable.</p> <p>The triggers to marine disease epidemics are likely complex, and progress in understanding them has been hindered by a poor understanding of the multifaceted ecological context of the host-disease interaction. This project's overarching goal is to disentangle the web of direct and indirect interactions by which changing climate mediates prevalence of eelgrass wasting disease, and its consequences for threatened but important eelgrass ecosystems. The centerpiece is a comparative, cross-scale survey of eelgrass community composition, microbiome, and disease prevalence along thermal gradients of latitude and exposure to the ocean, providing the first coast-wide picture of disease dynamics in response to environmental change. In situ sampling will be linked to dynamics of eelgrass at landscape scales using unmanned aerial systems (drones) to quantify high-resolution changes in eelgrass extent and habitat quality. Experiments will test how the diverse biological community mediates impacts of the pathogen on eelgrass 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> Eelgrass disease largerWorkCitation project eng; USA oceans -133.342896 -117.10621 32.62535 55.739078 2019-06-04 2021-11-07 West coast of North America, from San Diego to Alaska 0 BCO-DMO catalogue of parameters from In situ temperature measurements from eelgrass meadow field sites along the west coast of North America recorded from July 2019 to July 2021 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/882524.rdf Name: DateTime_Obs Units: units Description: <p>Datetime record of the in-situ temperature logger time of observation</p> http://lod.bco-dmo.org/id/dataset-parameter/882525.rdf Name: ID Units: units Description: <p>Location ID to identify temperature logger locations. ID is a compilation of region, site code, tidal height, and transect number.</p> http://lod.bco-dmo.org/id/dataset-parameter/882526.rdf Name: Region Units: units Description: <p>Two-letter identifier for the geographic region where the sample was collected (AK=Alaska, BC=British Columbia, WA=Washington, OR=Oregon, BB=Bodega Bay in California, SD=San Diego in California)</p> http://lod.bco-dmo.org/id/dataset-parameter/882527.rdf Name: Location_Name Units: units Description: <p>Full name of each sampling site (eelgrass meadow) where samples were taken</p> http://lod.bco-dmo.org/id/dataset-parameter/882528.rdf Name: Site_Code Units: units Description: <p>One-letter identifier for the site within a geographic region where the sample was collected (A, B, C, D, E, F)</p> http://lod.bco-dmo.org/id/dataset-parameter/882529.rdf Name: Transect Units: units Description: <p>Integer indicating the transect at which samples were collected. Upper transects = 1, 2, 3; Lower transects = 4, 5, 6.</p> http://lod.bco-dmo.org/id/dataset-parameter/882530.rdf Name: Tidal_Height Units: units Description: <p>Single letter indicating the tidal height at which samples were collected. U = upper tidal height; L = lower tidal height</p> http://lod.bco-dmo.org/id/dataset-parameter/882531.rdf Name: Temp Units: units Description: <p>Temperature recorded from HOBO logger</p> http://lod.bco-dmo.org/id/dataset-parameter/882532.rdf Name: Serial_Number Units: units Description: <p>Serial number identifying a specific temperature logger deployed in the eelgrass meadow</p> http://lod.bco-dmo.org/id/dataset-parameter/882533.rdf Name: TransectBeginDecimalLatitude Units: units Description: <p>Latitudinal coordinate for the beginning of the transect (meter 0)</p> http://lod.bco-dmo.org/id/dataset-parameter/882534.rdf Name: TransectBeginDecimalLongitude Units: units Description: <p>Longitudinal coordinate for the beginning of the transect (meter 0) </p> http://lod.bco-dmo.org/id/dataset-parameter/882535.rdf Name: TransectEndDecimalLatitude Units: units Description: <p>Latitudinal coordinate for the end of the transect (meter 20) </p> http://lod.bco-dmo.org/id/dataset-parameter/882536.rdf Name: TransectEndDecimalLongitude Units: units Description: <p>Longitudinal coordinate for the end of the transect (meter 20) </p> http://lod.bco-dmo.org/id/dataset-parameter/882537.rdf Name: Year Units: units Description: <p>Year in which temperatures were measured</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 495718381 https://darchive.mblwhoilibrary.org/bitstream/1912/29449/1/dataset-877355_hobo-temperatures-eelgrass-field-surveys__v1.tsv download https://doi.org/10.26008/1912/bco-dmo.877355.1 download onLine dataset &lt;p&gt;&lt;strong&gt;In-situ temperature measurements&lt;/strong&gt;&lt;br /&gt; As part of field surveys to measure effects of eelgrass wasting disease, HOBO temperature loggers were deployed to provide a continuous record of in situ temperatures.&lt;/p&gt; &lt;p&gt;Temperature loggers (HOBO MX 2201 and UA-001-64, Onset, Bourne, MA) were deployed at each eelgrass meadow site.&amp;nbsp; Loggers were secured to metal stakes&amp;nbsp;in the sediment, resting approximately 2 cm above the sediment surface.&amp;nbsp;To provide a continuous record of in situ temperature, loggers were swapped out during surveys as needed.&amp;nbsp;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Field surveys&lt;/strong&gt;&lt;br /&gt; Field surveys of eelgrass meadow sites were conducted at mid-summer low tides at&amp;nbsp;field sites along the west coast of North America in the U.S. and Canada.&amp;nbsp;Samples and data were collected within the intertidal area of 32 eelgrass meadows distributed in six regions (Alaska, British Columbia, Washington, Oregon, California -Bodega Bay, and California -San Diego). Surveys were conducted&amp;nbsp;between late June and early August in 2019, 2020, and 2021 by teams from six institutions.&lt;/p&gt; &lt;p&gt;For each site, three 20 meter transects were laid parallel to the shore at the shoreward/upper edge of continuous eelgrass, and three lower/ intertidal&amp;nbsp;20 meter transects were laid at least 4 meters closer to the water.&amp;nbsp;&amp;nbsp;To assess disease impacts, eelgrass blades and shoots were collected for analysis at each meter along the transect. Shoot density and canopy cover were measured at the same 4 meter intervals.&amp;nbsp;See Related datasets section for&amp;nbsp;'Shoot Metrics', 'Shoot Density', and 'Eelgrass Disease Metrics'.&amp;nbsp;&amp;nbsp;&lt;/p&gt; &lt;p&gt;Salinity was measured at the time of sampling using a refractometer. Transect locations were recorded using a hand-held GPS (exact model varied between field locations).&lt;/p&gt; Specified by the Principal Investigator(s) &lt;p&gt;&lt;strong&gt;BCO-DMO Processing:&lt;/strong&gt;&lt;br /&gt; - Imported data from source file &quot;NSFWD_HOBO_all.csv&quot; into the BCO-DMO data system.&amp;nbsp;&lt;br /&gt; - &amp;nbsp;Joined this temperature data with the file &quot;eelgrass_study_revised_site_metadata.csv&quot; which had coordinates converted to decimal degrees and consistent LocationNames.&amp;nbsp;&lt;br /&gt; - Added conventional header with dataset name, PI name, version date.&lt;br /&gt; - Modified parameter (column) names to conform with BCO-DMO naming conventions.&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 HOBO MX2201 temperature logger HOBO MX2201 temperature logger PI Supplied Instrument Name: HOBO MX2201 temperature logger Instrument Name: Onset HOBO Pendant MX2201 temperature logger Instrument Short Name:Onset HOBO Pendant MX2201 Instrument Description: The Onset HOBO MX2201 is an in-situ instrument for wet or underwater applications. It supports soil temperature, temperature, and water temperature. A one-channel logger that records up to approximately 96,000 measurements or internal logger events with 8K bytes memory. It has a polypropylene housing case. Uses Bluetooth to transmit data. Can be used with a solar radiation shield. Measurement range: -20 deg C to 70 deg C. Accuracy: +/- 0.50 deg C from 0 deg C to 50 deg C. Water depth rating: 30.5 m HOBO UA-001-064 temperature logger HOBO UA-001-064 temperature logger PI Supplied Instrument Name: HOBO UA-001-064 temperature logger Instrument Name: Onset HOBO Pendant Temperature/Light Data Logger Instrument Short Name:Onset HOBO Pendant Temp/Light Instrument Description: The Onset HOBO (model numbers UA-002-64 or UA-001-64) is an in-situ instrument for wet or underwater applications. It supports light intensity, soil temperature, temperature, and water temperature. A two-channel logger with 10-bit resolution can record up to approximately 28,000 combined temperature and light measurements with 64K bytes memory. It has a polypropylene housing case. Uses an optical USB to transmit data. A solar radiation shield is used for measurement in sunlight. Temperature measurement range: -20 deg C to 70 deg C (temperature). Light measurement range: 0 to 320,000 lux. Temperature accuracy: +/- 0.53 deg C from 0 deg C to 50 deg C. Light accuracy: Designed for measurement of relative light levels. Water depth rating: 30 m.