19:I[42426,["/_next/static/immutable/chunks/1xctgzqre-wsy.js","/_next/static/immutable/chunks/06_-wz6pdtp2b.js","/_next/static/immutable/chunks/30e52g49hg40p.js","/_next/static/immutable/chunks/02yq6tul2z-oh.js","/_next/static/immutable/chunks/10bx_ec2vj7n_.js","/_next/static/immutable/chunks/33bfn03fo8xnt.js","/_next/static/immutable/chunks/0tfjf78scu61b.js","/_next/static/immutable/chunks/31xnvej4n1bi9.js"],"default"] 1a:T4a7,

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.

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 visual stress. Tagged squid were immediately released over their capture site within 6−11 min.

The ITag 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.

1b:T1003,NSF Award Abstract 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. 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. 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.6:["$","$L19",null,{"dataset":{"_id":"924340","description":"","problem":"","acquisition":"$1a","processing":"

The data uploaded have not been post-processed, and have only been downloaded from MATLAB and transferred into .csv form.

\n","bcodmoProcessing":"* Merged 4 individual (.movement.csv, environmental.csv) files into 1\r\n* Added species, year, julian day and sensor id to dataset\r\n* Added date in ISO format\r\n* Adjusted parameter names to comply with database requirements","title":"Squid tag movement data and environmental sampling acquired in November 2021 and May 2023 near Faial and Pico Islands, Azores archipelago.","nickname":"Squid tag movement data and environmental sampling","dataUrl":"","currentState":"Final no updates expected","currentStateId":"7","validated":true,"restricted":false,"version":"1","version_date":"2024-04-15T04:00:00.000Z","abstract":"ITAGs were used to measure squid movement dynamics. The sensor package was small (12.5 × 2.6 × 2.7 cm) and was affixed using surgical sutures . Additionally, ITAGs were neutrally buoyant, hydrodynamic, and focal tagged squid exhibited normal swimming and schooling behaviors with other conspecifics. ITAGs contain an inertial measurement unit (IMU) which measures acceleration, magnetic field strength, and angular velocity. These tags were used to measure the swimming behavior or free-ranging animals in the Azores region in November 2021, and May 2023. These data provide movement intensities, behaviors, and allow us to measure the environment including light, temperature, and the animal's depth. Here, we are submitting the tag data from the free-ranging animals in matrix form (.csv).","citation":"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]","citationParts":{"identifier":"doi:10.26008/1912/bco-dmo.924340.1","versionDate":"2024-04-15","versionId":"1","year":"2024","title":"Squid tag movement data and environmental sampling acquired in November 2021 and May 2023 near Faial and Pico Islands, Azores archipelago.","authors":"Cones, S., Mooney, T. A.","publisher":"Biological and Chemical Oceanography Data Management Office (BCO-DMO)."},"doi":"10.26008/1912/bco-dmo.924340.1","release_date":null,"field_dataset_location":"Near Faial and Pico Islands, Azores archipelago","temporal_extent":{"start":"2022-11-01T04:00:00.000Z","end":"2023-05-31T04:00:00.000Z"},"temporal":{"resolution":"time:unitMonth","type":"time:Interval","start":{"value":"1667275200","label":"2022-11"},"end":{"value":"1685505600","label":"2023-05"}},"spatial_extent":{"shape":"point","center":{"latitude":38.3003,"longitude":-28.3522},"wkt":" POINT (-28.3522 38.3003)","north":0,"east":0,"south":0,"west":0},"dataset_type":["Other Field Results"],"keywords":["oceans"],"data_files":[{"id":"925010","title":"924340_v1_squidtag.csv","url":"https://datadocs.bco-dmo.org/dataset/924340/file/M7XQL9niVk8j9/924340_v1_squidtag.csv","showTableUrl":"https://www.bco-dmo.org/dataset/924340/data/view/925010","description":"Primary data file for dataset ID 924340, version 1","filename":"924340_v1_squidtag.csv","bytesize":3991302344,"checksum":{"value":"70a007d24f6761b7e8efd85c196fbe18","Algorithm":{"_id":"190","name":"MD5"}},"mimetype":"text/csv","fileType":{"_id":"192","name":"Comma Separated Values (.csv)"},"isErddap":"bcodmo_dataset_924340_v1","date":"","isPublicDuringEmbargo":false,"primaryDataFile":true,"showTable":true,"restricted":false}],"supplemental_files":[],"roles":[{"role":{"_id":"138","name":"Principal Investigator"},"performedBy":{"_id":"51709","name":"T. Aran Mooney"},"performedAtOrganization":{"_id":"2","name":"Woods Hole Oceanographic Institution"}},{"role":{"_id":"128","name":"Student"},"performedBy":{"_id":"921999","name":"Seth Cones"},"performedAtOrganization":{"_id":"2","name":"Woods Hole Oceanographic Institution"}},{"role":{"_id":"133","name":"Contact"},"performedBy":{"_id":"921999","name":"Seth Cones"},"performedAtOrganization":{"_id":"2","name":"Woods Hole Oceanographic Institution"}},{"role":{"_id":"145","name":"BCO-DMO Data Manager"},"performedBy":{"_id":"748773","name":"Karen Soenen"},"performedAtOrganization":{"_id":"191","name":"Woods Hole Oceanographic Institution"}}],"deployments":[],"funding":[{"_id":"884525","name":"OCE-2203204","fundingSource":{"_id":"355","name":"NSF Division of Ocean Sciences"},"url":"https://www.nsf.gov/awardsearch/show-award?AWD_ID=2203204"}],"instruments":[{"_id":"924474","name":"ITag","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. ","type_id":"781507","type_name":"tracking tag","type_desc":"Devices attached to living organisms with the purpose of determining the location of those organisms as a function of time after tagging and release.","type_acronym":""}],"parameters":[{"_id":"924979","name":"species","format":"","frictionlessType":"string","description":"

veined squid (Loligo forbesii)

","units":{"_id":"","name":"unitless"},"type":{"_id":"976","name":"species","description":"

a taxonomic binomial that consists of a genus name followed by the species name of an organism

"}},{"_id":"924980","name":"year","format":"","frictionlessType":"integer","description":"

Year data were collected

","units":{"_id":"","name":"unitless"},"type":{"_id":"1062","name":"year","description":"

year, reported as YYYY, e.g. 1995

"}},{"_id":"924981","name":"julian_day","format":"","frictionlessType":"integer","description":"

The Julian day the tag was deployed

","units":{"_id":"","name":"unitless"},"type":{"_id":"1116","name":"yrday","description":"

day of year for a specified year; file dependent; year may be reported in the date parameter. This number may be a floating point value in which case, the fraction of the value represents the time within the day. We are tentatively defining the year day with the following attributes, although this is subject to change: Time, if specified by the fraction is in GMT (aka UTC); convention is that a value of 1.5 means January 1 at 1200 hours (noon time).

Please note the \"yrday\" term at BCO-DMO includes Seabird processing software's \"julianday\" which is the day of year not a true julian date which is the time elapsed in days from 00:00 on January 1st 4713 BC.
\nSeabird permalink: https://blog.seabird.com/ufaqs/in-sea-bird-software-is-noon-on-january-1-julian-day-0-5-or-julian-day-1-5/

"}},{"_id":"924982","name":"date","format":"%Y-%m-%d","frictionlessType":"date","description":"

The day, month, year in which tag was deployed

","units":{"_id":"","name":"unitless"},"type":{"_id":"1070","name":"date","description":"

date; generally reported in GMT as YYYYMMDD (year; month; day); also as MMDD (month; day); EqPac dates are local Hawaii time. ISO_Date format is YYYY-MM-DD (http://www.iso.org/iso/home/standards/iso8601.htm)

"}},{"_id":"924983","name":"latitude","format":"","frictionlessType":"number","description":"

latitude of sampling location, south is negative

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"730","name":"latitude","description":"

latitude, in decimal degrees, North is positive, negative denotes South; Reported in some datasets as degrees, minutes

"}},{"_id":"924984","name":"longitude","format":"","frictionlessType":"number","description":"

longitude of sampling location, west is negative

","units":{"_id":"","name":"decimal degrees"},"type":{"_id":"731","name":"longitude","description":"

longitude, in decimal degrees, East is positive, negative denotes West; Reported in some datasets as degrees, minutes

"}},{"_id":"924985","name":"sensor_id","format":"","frictionlessType":"string","description":"

Which ITAG version was used for the deployment

","units":{"_id":"","name":"unitless"},"type":{"_id":"1897","name":"Sensor_Id","description":"

Sensor Id

"}},{"_id":"924986","name":"time_vector","format":"","frictionlessType":"number","description":"

Time stamp associated with data

","units":{"_id":"","name":"unitless"},"type":{"_id":"1075","name":"time","description":"

Time GMT defined as HHMM; time of day; generally reported in GMT as HHMM (hours and minutes) but may also be HH.H (decimal hours) or HHMMSS (hours; minutes and seconds); in EqPac time is reported as Hawaii local time

"}},{"_id":"924987","name":"surge_acceleration","format":"","frictionlessType":"number","description":"

acceleration along the x axis, which was align with squid long axis

","units":{"_id":"","name":"gravities"},"type":{"_id":"924978","name":"acceleration","description":"

Rate at which velocity changes with time

"}},{"_id":"924988","name":"sway_acceleration","format":"","frictionlessType":"number","description":"

acceleration along the y axis, which was align with squid lateral axis

","units":{"_id":"","name":"gravities"},"type":{"_id":"924978","name":"acceleration","description":"

Rate at which velocity changes with time

"}},{"_id":"924989","name":"heave_acceleration","format":"","frictionlessType":"number","description":"

acceleration along the z axis, which was align with squid dorsoventral axis

","units":{"_id":"","name":"gravities"},"type":{"_id":"924978","name":"acceleration","description":"

Rate at which velocity changes with time

"}},{"_id":"924990","name":"x_magnetic_field_strength","format":"","frictionlessType":"number","description":"

magnetic field strength along x vector

","units":{"_id":"","name":"microTesla"},"type":{"_id":"924953","name":"magnetic field","description":"

The region around a magnetic material or a moving electric charge within which the force of magnetism acts. May be measured in units of microtesla.

"}},{"_id":"924991","name":"y_magnetic_field_strength","format":"","frictionlessType":"number","description":"

magnetic field strength along y vector

","units":{"_id":"","name":"microTesla"},"type":{"_id":"924953","name":"magnetic field","description":"

The region around a magnetic material or a moving electric charge within which the force of magnetism acts. May be measured in units of microtesla.

"}},{"_id":"924992","name":"z_magnetic_field_strength","format":"","frictionlessType":"number","description":"

magnetic field strength along z vector

","units":{"_id":"","name":"microTesla"},"type":{"_id":"924953","name":"magnetic field","description":"

The region around a magnetic material or a moving electric charge within which the force of magnetism acts. May be measured in units of microtesla.

"}},{"_id":"924993","name":"x_angular_velocity","format":"","frictionlessType":"number","description":"

Rotation about the x axis

","units":{"_id":"","name":"degress/sec"},"type":{"_id":"924955","name":"rotation","description":"

A unit of plane angle measurement equal to the length of the arc cut out by the angle, divided by the circumference of the circle, and multiplied by 360. The symbol for degrees is a small superscript circle. One radian is about 57 degrees and one degree is pi/180 radians.

"}},{"_id":"924994","name":"y_angular_velocity","format":"","frictionlessType":"number","description":"

Rotation about the y axis

","units":{"_id":"","name":"degress/sec"},"type":{"_id":"924955","name":"rotation","description":"

"}},{"_id":"924995","name":"z_angular_velocity","format":"","frictionlessType":"number","description":"

Rotation about the z axis

","units":{"_id":"","name":"degress/sec"},"type":{"_id":"924955","name":"rotation","description":"

"}},{"_id":"924996","name":"red_light","format":"","frictionlessType":"number","description":"

red wavelength light intensity

","units":{"_id":"","name":"micro Watts per cm2"},"type":{"_id":"895492","name":"light_intensity","description":"

Light intensity. May be in SI unit lux (lumens m-2) (alt label: lx), US unit lumens per square ft (lumens ft-2), or some other unit of measurement.

"}},{"_id":"924997","name":"blue_light","format":"","frictionlessType":"number","description":"

blue wavelength light intensity

","units":{"_id":"","name":"micro Watts per cm2"},"type":{"_id":"895492","name":"light_intensity","description":"

Light intensity. May be in SI unit lux (lumens m-2) (alt label: lx), US unit lumens per square ft (lumens ft-2), or some other unit of measurement.

"}},{"_id":"924998","name":"green_light","format":"","frictionlessType":"number","description":"

green wavelength light intensity

","units":{"_id":"","name":"micro Watts per cm2"},"type":{"_id":"895492","name":"light_intensity","description":"

Light intensity. May be in SI unit lux (lumens m-2) (alt label: lx), US unit lumens per square ft (lumens ft-2), or some other unit of measurement.

"}},{"_id":"924999","name":"temperature","format":"","frictionlessType":"number","description":"

temperature of ambient water around animal

","units":{"_id":"","name":"degrees Celsius (°C)"},"type":{"_id":"553763","name":"temperature","description":"

Temperature in degrees C of a sample or other item. A generic temperature measurement.

Note: This is NOT water temp or sea surface temp

"}},{"_id":"925000","name":"pressure","format":"","frictionlessType":"number","description":"

Pressure at the animals vertical position

","units":{"_id":"","name":"millibar"},"type":{"_id":"732","name":"pressure","description":"

water pressure at measurement; depth reported as pressure; positive number increasing with water depth

"}}],"related_publications":[{"id":"933705","citation":"Cones, S., Zhang, D., Shorter, K., Katija, K., Mann, D., Jensen, F., Fontes, J., Afonso, P., & Mooney, T. (2022). Swimming behaviors during diel vertical migration in veined squid Loligo forbesii. Marine Ecology Progress Series, 691, 83–96. https://doi.org/10.3354/meps14056\r\n","relation_type":["Related Research"],"relation_desc":""},{"id":"933704","citation":"Duque Londono, C., Cones, S. F., Deng, J., Wu, J., Yuk, H., Guza, D. E., Mooney, T. A., & Zhao, X. (2024). Bioadhesive interface for marine sensors on diverse soft fragile species. Nature Communications, 15(1). https://doi.org/10.1038/s41467-024-46833-4\r\n","relation_type":["Related Research"],"relation_desc":""}],"related_datasets":[],"services":[{"grouping":"","items":[{"name":"View Data","description":"An in-browser view of the primary tabular data file","url":"https://www.bco-dmo.org/dataset/924340/data/view","contentType":"text/html","actionType":"view"}]},{"grouping":"ERDDAP","items":[{"name":"SUBSET DATA","description":"","url":"https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924340_v1.html","contentType":"text/html","actionType":"tool"},{"name":"VIEW TABLE","description":"","url":"https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924340_v1.htmlTable","contentType":"text/html","actionType":"view"},{"name":"CSV","description":"","url":"https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924340_v1.csv","contentType":"text/csv","actionType":"download"},{"name":"TSV","description":"","url":"https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924340_v1.tsv","contentType":"text/tsv","actionType":"download"},{"name":"GeoJSON","description":"","url":"https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924340_v1.geoJson","contentType":"application/geo+json","actionType":"download"},{"name":"MATLAB","description":"","url":"https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924340_v1.mat","contentType":"text/x-matlab","actionType":"download"},{"name":"netCDF","description":"","url":"https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_924340_v1.nc","contentType":"application/x-netcdf","actionType":"download"}]},{"grouping":"Metadata","items":[{"name":"HTML","description":"A simple HTML page of the dataset metadata","url":"https://www.bco-dmo.org/dataset/924340/description","contentType":"text/html","actionType":"view"},{"name":"PDF","description":"A PDF of the HTML dataset metadata","url":"https://www.bco-dmo.org/dataset/924340/Dataset_description.pdf","contentType":"application/pdf","actionType":"download"},{"name":"ISO 19115-2 (NOAA Profile)","description":"","url":"https://www.bco-dmo.org/dataset/924340/iso","contentType":"application/xml","actionType":"download"}]}],"programs":[],"projects":[{"_id":"884526","name":"RAPID: Too hot to hold: Effects of unseasonable warming on the Azores nekton community and its keystone taxon","acronym":"Too hot to hold","description":"$1b"}],"archives":[{"id_value":"10.26008/1912/bco-dmo.924340.1","url":"https://doi.org/10.26008/1912/bco-dmo.924340.1","date_assigned":"2024-04-15","version_date":"2024-04-15","archiver":"Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)","archiver_id":"272"}],"license":{"name":"Creative Commons Attribution 4.0","id":"CC-BY-4.0","uri":"https://creativecommons.org/licenses/by/4.0/","spdxUri":"https://spdx.org/licenses/CC-BY-4.0"},"metrics":{"views":{"count":247},"downloads":{"count":366}}}}]