http://lod.bco-dmo.org/id/dataset/924340 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 2024-04-03 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Squid tag movement data and environmental sampling acquired in November 2021 and May 2023 near Faial and Pico Islands, Azores archipelago. 2024-04-15 publication 2024-04-15 revision Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA) 2024-04-15 publication https://doi.org/10.26008/1912/bco-dmo.924340.1 T. Aran Mooney 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: Cones, S., Mooney, T. A. (2024) Squid tag movement data and environmental sampling acquired in November 2021 and May 2023 near Faial and Pico Islands, Azores archipelago. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2024-04-15 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.924340.1 [access date] Squid tag movement data and environmental sampling Dataset Description: Methods and Sampling: &lt;p&gt;Field deployments occurred in November 2021 and May 2023 near Faial and Pico Islands, Azores archipelago (38.3003° N, 28.3522°W). Data were collect during day boat trips (21 foot center console RIB) when winds were below 15 knots. Animals were caught at depths of around 250 meters, and were tagged by PI and Chief Scientist Aran Mooney.&amp;nbsp;&lt;/p&gt; &lt;p&gt;Care was taken during capture and handling of animals to limit physical stress. Squid were caught by jigging, which is a minimally invasive means of capture since it reduces damage to the fragile epi- dermal layer. Once at the surface, animals were transferred to a padded table equipped with constant seawater flow to ventilate the gills. Only large squid with DMLs greater than 45 cm were selected for tagging. Squid eyes were covered during tagging to reduce light and&amp;nbsp;visual stress. Tagged squid were immediately released over their capture site within 6−11 min.&amp;nbsp;&lt;/p&gt; &lt;p&gt;The ITag contains a triaxial inertial&amp;nbsp;measurement unit (IMU) with an accelerometer, gyroscope, and magnetometer sampled at 100 Hz (TDK&amp;nbsp;Invensense MPU9250), and pressure, temperature&amp;nbsp;(Keller 7LD), and light sensors (Intersil ISL29125) sampled at 1 Hz.&amp;nbsp;&lt;/p&gt; Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2203204 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2203204 completed T. Aran Mooney Woods Hole Oceanographic Institution 508-289-3714 Biology Department MRF Mail Stop 50 Woods Hole MA 02543 USA amooney@whoi.edu pointOfContact asNeeded Dataset Version: 1 Unknown species year julian_day date latitude longitude sensor_id time_vector surge_acceleration sway_acceleration heave_acceleration x_magnetic_field_strength y_magnetic_field_strength z_magnetic_field_strength x_angular_velocity y_angular_velocity z_angular_velocity red_light blue_light green_light temperature pressure ITag theme None, User defined species scientific name (binomial) year year day (Day of Year, or day of year and decimal time) date latitude longitude Sensor/Instrument identifier time of day acceleration magn_field rotation light intensity temperature of sample or a generic measurement (not in-situ water temp) water pressure featureType BCO-DMO Standard Parameters tracking tag 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. RAPID: Too hot to hold: Effects of unseasonable warming on the Azores nekton community and its keystone taxon https://osprey.bco-dmo.org/project/884526 RAPID: Too hot to hold: Effects of unseasonable warming on the Azores nekton community and its keystone taxon <p><strong>NSF Award Abstract</strong><br /> Across the globe it has become increasingly clear that climate change is influencing animal movement patterns. The daily vertical migration of marine animals such as squid is often termed “the largest migration on Earth.” Understanding the impacts of climate change on diel vertical migration is essential for an understanding of how ocean ecosystems will fare with increasing temperatures. Central Atlantic waters are ca. 2-3 °C above normal; this unusual warming event provides a short and urgent window of opportunity to examine how global warming will affect this huge migration. The movements and energetics of squid and their larger community are being measured using traditional oceanographic methods and innovative, new high-resolution sensor and motion tags. The new data are providing novel insights into how warm temperatures are affecting movements, migrations, changes in biomass, and other energetic consequences of behavioral responses to environmental change. The project leverages an animal group (squid) that links top predators and smaller prey within a complex trophic web. As a group, squids are one of the world’s largest fisheries, they are of global food-resource importance, and they are prey for many commercially important fish species (tuna, swordfish), sea birds and marine mammals. Predicting climate-driven changes on these animals and their daily migratory patterns is critical for sustainable resource management. Educational broader impacts are focused on training opportunities for graduate and undergraduate students with emphasis on recruiting participants from underrepresented groups. The graduate students are gaining international experience in field work and scientific collaborations.</p> <p>Diel vertical migrations are a vital process of ocean energy exchange that are influenced by the physical environment, yet few experimental data address how warming affects these migrations. Central Atlantic waters are ca. 2-3° C above normal, extending stratified summer conditions and stressful warmer waters into a key time of year when organisms “expect” greater mixing and cooler oceans. These fleeting warm-water conditions present a unique opportunity to study how a vertically migrating nekton community and its key component (squid) are adjusting their movements to balance energetic demands and expenditures. Building from a suite of before-and-after data, this project is examining the response of the migratory community and the squid to unusually warm, physiologically stressful, ocean conditions during a critical life-stage. The prediction is that the community and squid are utilizing an energetically costly set of responses, leading to altered movement patterns and decreased densities of migratory organisms in surface waters at night. The timeframe of the project coincides with a period when squid invest in somatic and reproductive growth via substantial foraging and interactions within the larger nekton community. New data are being collected to (i) examine movement ecology and energetics by tagging Loligo forbesii squid near the Azores using novel motion tags and environmental sensors (ITAGs), (ii) quantify the nekton community and prey layer density and movements via scientific echosounders in locations overlapping with tagged animals, (iii) characterize environmental conditions using standard oceanographic casts, surface satellite data, and the eco-sensor data from animal-borne tags, and (iv) assess vertical movement and habitat use changes as seasonality progresses using longer-term, lower resolution, movement tags. The central hypothesis being tested is that the migratory community is responding to thermal stress by changing vertical migration patterns and feeding strategies. These responses have negative consequences on the squid’s energy balance and lead to higher foraging costs and decreased feeding success.</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> Too hot to hold largerWorkCitation project eng; USA oceans -28.3522 -28.3522 38.3003 38.3003 2022-11-01 2023-05-31 Azores 0 BCO-DMO catalogue of parameters from Squid tag movement data and environmental sampling acquired in November 2021 and May 2023 near Faial and Pico Islands, Azores archipelago. 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/924979.rdf Name: species Units: unitless Description: <p>veined squid (Loligo forbesii)</p> http://lod.bco-dmo.org/id/dataset-parameter/924980.rdf Name: year Units: unitless Description: <p>Year data were collected</p> http://lod.bco-dmo.org/id/dataset-parameter/924981.rdf Name: julian_day Units: unitless Description: <p>The Julian day the tag was deployed</p> http://lod.bco-dmo.org/id/dataset-parameter/924982.rdf Name: date Units: unitless Description: <p>The day, month, year in which tag was deployed</p> http://lod.bco-dmo.org/id/dataset-parameter/924983.rdf Name: latitude Units: decimal degrees Description: <p>latitude of sampling location, south is negative</p> http://lod.bco-dmo.org/id/dataset-parameter/924984.rdf Name: longitude Units: decimal degrees Description: <p>longitude of sampling location, west is negative</p> http://lod.bco-dmo.org/id/dataset-parameter/924985.rdf Name: sensor_id Units: unitless Description: <p>Which ITAG version was used for the deployment</p> http://lod.bco-dmo.org/id/dataset-parameter/924986.rdf Name: time_vector Units: unitless Description: <p>Time stamp associated with data</p> http://lod.bco-dmo.org/id/dataset-parameter/924987.rdf Name: surge_acceleration Units: gravities Description: <p>acceleration along the x axis, which was align with squid long axis</p> http://lod.bco-dmo.org/id/dataset-parameter/924988.rdf Name: sway_acceleration Units: gravities Description: <p>acceleration along the y axis, which was align with squid lateral axis</p> http://lod.bco-dmo.org/id/dataset-parameter/924989.rdf Name: heave_acceleration Units: gravities Description: <p>acceleration along the z axis, which was align with squid dorsoventral axis</p> http://lod.bco-dmo.org/id/dataset-parameter/924990.rdf Name: x_magnetic_field_strength Units: microTesla Description: <p>magnetic field strength along x vector</p> http://lod.bco-dmo.org/id/dataset-parameter/924991.rdf Name: y_magnetic_field_strength Units: microTesla Description: <p>magnetic field strength along y vector</p> http://lod.bco-dmo.org/id/dataset-parameter/924992.rdf Name: z_magnetic_field_strength Units: microTesla Description: <p>magnetic field strength along z vector</p> http://lod.bco-dmo.org/id/dataset-parameter/924993.rdf Name: x_angular_velocity Units: degress/sec Description: <p>Rotation about the x axis</p> http://lod.bco-dmo.org/id/dataset-parameter/924994.rdf Name: y_angular_velocity Units: degress/sec Description: <p>Rotation about the y axis</p> http://lod.bco-dmo.org/id/dataset-parameter/924995.rdf Name: z_angular_velocity Units: degress/sec Description: <p>Rotation about the z axis</p> http://lod.bco-dmo.org/id/dataset-parameter/924996.rdf Name: red_light Units: micro Watts per cm2 Description: <p>red wavelength light intensity</p> http://lod.bco-dmo.org/id/dataset-parameter/924997.rdf Name: blue_light Units: micro Watts per cm2 Description: <p>blue wavelength light intensity</p> http://lod.bco-dmo.org/id/dataset-parameter/924998.rdf Name: green_light Units: micro Watts per cm2 Description: <p>green wavelength light intensity</p> http://lod.bco-dmo.org/id/dataset-parameter/924999.rdf Name: temperature Units: degrees Celsius (°C) Description: <p>temperature of ambient water around animal</p> http://lod.bco-dmo.org/id/dataset-parameter/925000.rdf Name: pressure Units: millibar Description: <p>Pressure at the animals vertical position</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 3991302344 https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/281c7dbd-d7cd-489b-8647-b11f4bf70fef/content download https://doi.org/10.26008/1912/bco-dmo.924340.1 download onLine dataset &lt;p&gt;Field deployments occurred in November 2021 and May 2023 near Faial and Pico Islands, Azores archipelago (38.3003° N, 28.3522°W). Data were collect during day boat trips (21 foot center console RIB) when winds were below 15 knots. Animals were caught at depths of around 250 meters, and were tagged by PI and Chief Scientist Aran Mooney.&amp;nbsp;&lt;/p&gt; &lt;p&gt;Care was taken during capture and handling of animals to limit physical stress. Squid were caught by jigging, which is a minimally invasive means of capture since it reduces damage to the fragile epi- dermal layer. Once at the surface, animals were transferred to a padded table equipped with constant seawater flow to ventilate the gills. Only large squid with DMLs greater than 45 cm were selected for tagging. Squid eyes were covered during tagging to reduce light and&amp;nbsp;visual stress. Tagged squid were immediately released over their capture site within 6−11 min.&amp;nbsp;&lt;/p&gt; &lt;p&gt;The ITag contains a triaxial inertial&amp;nbsp;measurement unit (IMU) with an accelerometer, gyroscope, and magnetometer sampled at 100 Hz (TDK&amp;nbsp;Invensense MPU9250), and pressure, temperature&amp;nbsp;(Keller 7LD), and light sensors (Intersil ISL29125) sampled at 1 Hz.&amp;nbsp;&lt;/p&gt; Specified by the Principal Investigator(s) &lt;p&gt;The data uploaded have not been post-processed, and have only been downloaded from MATLAB and transferred into .csv form.&lt;/p&gt; Specified by the Principal Investigator(s) * Merged 4 individual (.movement.csv, environmental.csv) files into 1 * Added species, year, julian day and sensor id to dataset * Added date in ISO format * Adjusted parameter names to comply with database requirements 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 ITag ITag PI Supplied Instrument Name: ITag PI Supplied Instrument Description:The ITag (12.5 × 2.6 × 2.7 cm) is a custom-built biologging tag designed for soft-bodied invertebrates. It contains a triaxial inertial measurement unit (IMU) with an accelerometer, gyroscope, and magnetometer sampled at 100 Hz (TDK Invensense MPU9250), and pressure, temperature (Keller 7LD), and light sensors (Intersil ISL29125) sampled at 1 Hz.  Instrument Name: tracking tag Instrument Short Name: Instrument Description: Devices attached to living organisms with the purpose of determining the location of those organisms as a function of time after tagging and release.