cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.26008/1912/bco-dmo.949897.1
title: Winter temperature data from loggers placed in shallow subtidal areas in the northeast Pacific from Oct 2019 to Jul 2024

description: Dataset includes winter temperature logger data for a suite of embayments in the northeast Pacific. Data were collected as part of an NSF-funded project on invasive European green crab adaptation; loggers were placed in the shallow subtidal in areas determined by Washington Sea Grant's Crab Team to be good environments for green crabs. Loggers were placed by multiple collaborators without a fully standardized approach; metadata are incomplete but include all available information. Loggers used were iButtons and HOBO pendant loggers. Two loggers were placed at each site in the shallow subtidal with the goal that they were always submerged in water while deployed (i.e., not emersed). Logging frequency depended on the monitor type; iButtons captured water temperatures every 2.15 hours, and HOBO loggers recorded water temperature every 30 minutes over the winter. Deployment duration varied between years and sites, but typically ran from October - April.
DOI: 10.26008/1912/bco-dmo.953999.1
title: 16S microbiome metadata collected from shallow artificial reef sponges and seawater in the Florida Keys, USA from Apr 2021 to Aug 2021

description: Sponges are a dominant component of coral reefs worldwide and in the Caribbean, where their biomass exceeds that of reef-building corals. For almost a quarter century, the success of sponges in the Caribbean has been linked to their filter-feeding ability. However, recent work demonstrated that coexisting sponges on Caribbean reefs host unique communities of bacteria that might allow sponges to access multiple pools of nutrients that are not available to other organisms. In this project, the investigators will test the hypothesis that ecologically dominant sponge species in the Caribbean have unique metabolic strategies that are mediated by their associations with microbes that live within the sponge body.

In this dataset, we present the 16S rRNA microbiome NCBI accession and sample collection metadata for an artificial reef experiment where sponges of 10 species were placed on this temporary reef from April to August of 2021 and sampled using VacuSIP. VacuSIP methods capture incurrent (In) and excurrent (Ex) water from each sponge specimen. Incurrent represents the bacteria that are available for the sponge to consume via filter feeding and excurrent represents the bacteria that remain once sponges have consumed their preferred taxa. Additionally, we have provided microbiome metadata for the host sponges for several of these paired In/Ex samples. See the related dataset, NCBI Bioproject PRJNA1179970, for all sequence data. Microbiome data was generated using protocols from the Earth Microbiome project and sequencing was conducted on an Illumina MiSeq at Middle Tennessee State University. The data available at NCBI represents raw sequencing data, and no quality checks or sequencing filtering has been done on the uploaded sequences.
DOI: 10.26008/1912/bco-dmo.956140.1
title: Aerosol aluminum measurements from Tudor Hill, Bermuda collected December 2018 to March 2020 as part of the Bermuda Atlantic Iron Timeseries project

description: These data include the atmospheric concentrations of aerosol aluminum (total, deionized-water-soluble, and dilute-acetic-acid-soluble) derived from analysis of composite aerosol samples collected during approximately weekly intervals on the sampling tower at Tudor Hill, Bermuda, between November 2018 and March 2020. The data allow estimates of the dry deposition of aluminum to the Bermuda region over the period of the BAIT project, which included cruises in the Bermuda Atlantic Time-series Study (BATS) region in March, May, August and November 2019. The aerosol samples were collected by staff of the Bermuda Institute of Ocean Sciences from the Tudor Hill tower facility that is managed by Dr. Andrew Peters with funding from NSF. Sample processing and analyses were completed in the laboratory of Dr. Peter Sedwick at Old Dominion University.
DOI: 10.26008/1912/bco-dmo.3918.9
title: Two decibar averaged CTD profiles collected at the Bermuda Atlantic Time-series Study (BATS) site from October 1988 through July 2024

description: Data presented here are profiles of primary CTD parameters (pressure, depth, temperature, conductivity, and salinity) plus auxiliary measurements of  dissolved oxygen, beam attenuation, relative fluorescence, and photosynthetic active radiation (PAR) at the BATS site 31° 40' N 64° 10'W for October 1988- July 2024. Profiles were collected using a standard Sea-Bird SBE-09 plus CTD during the monthly core BATS cruises and near biweekly BATS bloom cruises during the months of February through April depending on ship availability. Data are processed following the methods of Knap et al., 1997 with the final product being reported as two decibar averages and all profiles for each cruise are reported in a single cruise file. It should be noted that the two decibar profiles are reported for the downcast only and bottle marker data collected on the upcast are presented with the bottle data.
DOI: 10.26008/1912/bco-dmo.926534.6
title: HPLC and fluorometric derived phytoplankton pigment concentrations from seawater collected on BATS Validation cruises from June 1996 to July 2024

description: Data presented here are discrete bottle HPLC derived phytoplankton pigments and fluorometric chlorophyll-a for BATS validation (BVAL) cruises from June 1996 (BVAL cruise #50016) through June/July 2024 (BVAL cruise #50061). Water samples are typically collected from 7-12 depths in the upper 250 meters of the water column, and then filtered under low vacuum through a 25mm GF/F filter. The filter is then flash frozen in liquid nitrogen and stored at -80 degrees C. Shoreside, analysis is performed on an HPLC using a method modified by Dr. R. Bidigare from the Wright et al. (1991) procedure. This method identifies the pigments chlorophyll-c3, chlorophyll-c2, peridinin, 19’-butanoyloxyfucoxanthin, fucoxanthin, 19’-hexanoyloxyfucoxanthin, prasinoxanthin, diadinoxanthin, alloxanthin, diatoxanthin, lutein, zeaxanthin, chlorophyll-b, chlorophyll-a, divinyl chlorophyllide-a, alpha and beta carotene. Additionally, chlorophyll-a and phaeopigments are analyzed using a fluorometric assay.
DOI: 10.26008/1912/bco-dmo.3782.7
title: Discrete bottle samples collected at the Bermuda Atlantic Time-series Study (BATS) site in the Sargasso Sea from October 1988 through June 2024

description: Data presented here are discrete bottle samples from the Bermuda Atlantic Time-series Study (BATS) site located 80 km SE of Bermuda (31°40N, 64°10W) in the Sargasso Sea for October 1988 (cruise 10001) through June 2024 (cruise 10416). Measurements were collected from the core monthly BATS cruises and the near-biweekly (depending on ship availability) BATS Bloom cruises during February through April. The sample parameter list has been mostly consistent for the full time-series record and includes: salinity, dissolved oxygen, dissolved inorganic carbon, alkalinity, nutrients (nitrate + nitrite, nitrite, phosphate, silicate), particulate organics (carbon, nitrogen, phosphorous), particulate silicate, total organic carbon and nitrogen, total dissolved phosphorus, bacterial enumeration, and flow cytometry counts of picoplankton. The HPLC derived phytoplankton pigment data which are collected synoptically with many of the above parameters are reported in a separate dataset.
DOI: 10.26008/1912/bco-dmo.651890.2
title: Pico- and Nanoplankton concentrations from CTD cast deployments collected from the R/V Endeavor (EN532, EN538) cruises in the subarctic Atlantic Ocean from 2013-2014

description: This dataset includes pico- and nanoplankton concentrations from CTD cast deployments collected from the R/V Endeavor (EN532, EN538) cruises in the subarctic Atlantic Ocean from 2013-2014.
DOI: 10.26008/1912/bco-dmo.860014.9
title: Two decibar averaged CTD profiles collected at the Hydrostation S site in the Sargasso Sea from October 1988 (cruise #60643) through July 2024 (cruise #61478)

description: Data presented here are CTD profiles from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10’N, 64°30’W) in the Sargasso Sea for October 1988 through July 2024. Profiles include basic CTD measurements of Pressure, Depth, Temperature, and Salinity, reported along with dissolved oxygen, beam attenuation, and relative fluorescence, at two-decibar averages. The profiles were collected during biweekly cruises to the site from October 1988 (cruise #60643) to July 2024 (cruise #61478). Data and samples have been collected using a SeaBird 9/11+ CTD and integrated Niskin rosette system.
DOI: 10.26008/1912/bco-dmo.817999.1
title: Individual egg production measurements from 10 copepod populations from 2017-07-15 to 2018-07-26 in coastal northwest Atlantic surface waters

description: Individual egg production measurements from 10 copepod populations from 2017-07-15 to 2018-07-26 in coastal northwest Atlantic surface waters
DOI: 10.26008/1912/bco-dmo.893521.7
title: HPLC and fluorometric derived phytoplankton pigment concentrations from seawater collected at the Bermuda Atlantic Time-series Study (BATS) site from October 1988 through June 2024

description: Data presented here contain HPLC derived phytoplankton pigments and fluorometric chlorophyll-a from the BATS site for October 1988 to June 2024. Samples are typically collected from 12 depths in the upper 250 meters of the water column where by 4l of seawater is filtered under low vacuum through a 25mm GF/F filter. The filter is then flash frozen in liquid nitrogen and stored at -80C. Shoreside, analysis is performed on a HPLC using a modified version of Wright et al., 1991 (modified by Dr R. Bidigare,University of Hawaii) which identifies the following pigments: Chlorophyll C3, Chlorophyll C2, Peridinin, 19’Butanoyloxyfucoxanthin, Fucoxanthin, 19’Hexanoyloxyfucoxanthin, Prasinoxanthin, Violoxanthin, Diadinoxanthin,, Alloxanthin, Diatoxanthin, Lutein, Zeaxanthin, Chlorophyll b, Chlorophyll a, Divinyl, chlorophyll_a, Alpha and beta carotene. Additionally, chlorophyll_A and phaeopigments are analyzed using a fluorometeric assay.
DOI: 10.26008/1912/bco-dmo.894099.5
title: Determination of carbon, nitrogen, and phosphorus content in sinking particles at the Bermuda Atlantic Time-series Study (BATS) site from December 1988 to June 2024 using a Particle Interceptor Trap System (PITS)

description: Data presented here contain elemental sinking fluxes of carbon, nitrogen, and phosphorus (C, N, P) from the Bermuda Atlantic Time-series Study site from December 1988 (BATS Cruise 3) through June 2024 (BATS cruise 416). The BATS program uses a method developed by Knauer et al. (1979) which was used extensively in the VERTEX program. In summary, to trap oceanic sediment flux, BATS uses a floating array comprised of polycarbonate tubes (7 cm diameter by 53 cm height) containing a buffered brine solution, with polycarbonate filters at the bottom to collect flux. Four tubes are deployed at each depth (150, 200, and 300 meters) and three additional tubes for blank counts are prepared but not deployed. The floating sediment trap array with collection tubes is deployed during monthly BATS cruises for a target time of 72 hours, but deployment time is subject to change depending on weather and/or emergency conditions. After recovery, the filters are examined under a microscope to remove swimming zooplankton caught on the traps to prevent skewed end results. Three samples from each depth are acidified to remove inorganic carbon before measuring organic carbon and nitrogen using a CE440 Elemental Analyzer, while the remaining non-acidified sample is used for total carbon estimates. Additional tubes are also prepared and deployed (three per depth) for phosphorus samples that are analyzed at Bigelow Laboratory of Ocean Sciences using a separate analytical procedure supervised by Dr. Michael Lomas.
DOI: 10.26008/1912/bco-dmo.818042.1
title: Individual thermal stress survivorship measurements from 10 copepod populations from Coastal Northwest Atlantic Surface Waters from 2017-07-15 to 2018-07-26

description: Individual thermal stress survivorship measurements from 10 copepod populations from Coastal Northwest Atlantic Surface Waters from 2017-07-15 to 2018-07-26.
DOI: 10.26008/1912/bco-dmo.818108.1
title: Sex-specific thermal stress survivorship measurements from two copepod populations in the Coastal Northwest Atlantic Surface Waters from 2017-07-16 to 2017-08-25

description: Sex-specific thermal stress survivorship measurements from two copepod populations in the Coastal Northwest Atlantic Surface Waters from 2017-07-16 to 2017-08-25
DOI: 10.26008/1912/bco-dmo.818482.1
title: Sex-specific body size measurements from two copepod populations in the Coastal Northwest Atlantic Surface Waters from 2017-07-16 to 2017-08-25

description: Sex-specific body size measurements from two copepod populations in the Coastal Northwest Atlantic Surface Waters from 2017-07-16 to 2017-08-25
DOI: 10.26008/1912/bco-dmo.893182.5
title: Primary productivity estimates from the incubation of seawater collected at the Bermuda Atlantic Time-series Study (BATS) site from December 1988 through June 2024

description: Data presented are primary production estimates at the Bermuda Atlantic Time-series Study (BATS) site in the Sargasso Sea from December 1988 (BATS Cruise 10003) through June 2024 (BATS cruise 10416). The rate of carbon fixation by autotrophs in seawater was determined by tracing the uptake of radioactive 14C from the inorganic form to the particulate organic form. Incubations were performed in situ at depths ranging from the surface to 140 meters from dusk to dawn. Seawater samples were collected prior to sunrise, separated into three light bottles and one dark bottle, and a radioactive 14C tracer added. The bottles were then deployed on an incubation array at their collection depths, and allowed to drift on the array for the full light day. Samples were recovered after sunset and filtered for subsequent analysis on a liquid scintillation counter.
DOI: 10.26008/1912/bco-dmo.939210.9
title: Two decibar averaged CTD profiles collected during BATS Validation (BVAL) cruises from April 1991 through July 2024

description: Data presented here are 2 dbar CTD for BATS Validation (BVAL) cruises from April 1991 (BVAL cruise #50001) through July 2024 (BVAL cruise #50061). Profiles of primary CTD measurements (Pressure, Depth, Temperature, and Salinity) are reported along with auxiliary data for dissolved oxygen, beam attenuation coefficient, relative fluorescence, and photosynthetic Active Radiation (PAR). Profiles were collected using a standard Sea-Bird SBE-09 plus CTD. Data are processed following the methods of Knap et al., 1997 with the final product being reported as two decibar averages and all profiles. It should be noted that the two decibar profiles are reported for the downcast only and bottle marker data collected on the upcast are presented with the bottle data.
DOI: 10.26008/1912/bco-dmo.917255.6
title: Discrete bottle samples collected during BATS Validation (BVAL) cruises from April 1991 through July 2024

description: Data presented here are discrete bottle samples for BATS validation (BVAL) cruise 50001 (April 1991) through BVAL cruise 50061 (June/July 2024). The sample parameter list has been mostly consistent for the full time-series record and includes: salinity, dissolved oxygen, dissolved inorganic carbon, alkalinity, nutrients (nitrate + nitrite, nitrite, phosphate, silicate), particulate organics (carbon, nitrogen, phosphorous), particulate silicate, total organic carbon and nitrogen, total dissolved phosphorus, bacterial enumeration, and flow cytometry counts of picoplankton.
DOI: 10.26008/1912/bco-dmo.955733.1
title: Individual thermal limit measurements for Acartia tonsa during Critical Thermal Maxima (CTmax) experiments under different feeding treatments with copepods collected from eastern Long Island Sound in July 2020

description: The data contain individual thermal limit measurements for Acartia tonsa, collected from eastern Long Island Sound in July 2020. During the experiments, copepods were either fed or starved. Thermal limits (as critical thermal maxima) were measured daily for five days to determine the time-course of starvation effects. Data were collected by Gaia Rueda-Moreno and Dr. Matthew Sasaki at the University of Connecticut.
DOI: 10.26008/1912/bco-dmo.955736.1
title: Thermal limits of Acartia tonsa and the effect of isopod parasitism from Critical Thermal Maxima (CTmax) experiments conducted with copepods collected from Key Largo, Florida in February 2023

description: Acartia tonsa were collected from Key Largo, Florida in February 2023. A portion of the adult female copepods in this collection were parasitized by juvenile bopyrid isopods. We measured thermal limits (as Critical Thermal Maximum) for individuals with and without these parasites. Data were collected by Dr. Matthew Sasaki.
DOI: 10.21227/szkt-re75
title: "A Meta-Learning Framework for Few-Shot Dynamic Hand Gesture Recognition with Soft Temporal-aware Contrastive Learning"

description: "This paper presents a comprehensive dataset designed to evaluate the robustness of hand gesture recognition (HGR) against dynamic upper-limb postures. The dataset includes multi-channel surface Electromyography (sEMG) and concurrent tri-axial Accelerometer (ACC) signals, acquired from 10 subjects. Data was collected using an 8-channel wireless Trigno system, sampling sEMG at 1259 Hz and ACC at 148 Hz. The sensing configuration comprised six electrodes placed equidistantly around the mid-forearm and two placed on the extensor and flexor carpi radialis.The experimental protocol requires subjects to perform 11 static hand gestures (e.g., Fist, Pinch, Wrist Flexion) while executing 12 distinct dynamic upper-limb postures. These postures simulate daily activities, such as raising the arm, pouring, drinking, and target-reaching movements.To systematically evaluate model generalization, the data is structured across four sessions collected on different days:Session 1: A baseline dataset (7 gestures, 8 postures, 3 repetitions) for model pre-training.Session 2: Data collected after a controlled 0.5 cm electrode shift, using an expanded set of 10 functional gestures (8 postures, 3 repetitions) to test robustness to spatial and temporal variations.Session 3: A single-repetition dataset (10 gestures, 8 postures) intended for few-shot fine-tuning and testing.Session 4: A single-repetition dataset (10 gestures, 4 new dynamic postures) to evaluate model generalization to unseen movements.We provide raw signals .This dataset facilitates research in robust HGR, particularly for developing and benchmarking algorithms against common challenges like electrode shift, inter-day variations, and novel limb postures, with specific utility for pre-training and few-shot learning strategies."
DOI: 10.26008/1912/bco-dmo.955729.1
title: Individual respiration rate measurements for developmental stages of Acartia tonsa during temperature experiments with copepods collected from eastern Long Island Sound in July of 2021

description: The data contain individual respiration rate measurements for developmental stages of Acartia tonsa, collected from eastern Long Island Sound in July 2021. Individuals were exposed to either ambient or increased temperature as nauplii, and then tracked through development. At each developmental stage, respiration rate was measured for the individual using a PreSens respirometer. High resolution data on individual respiration rates through development are crucial for understanding how climate change may impact ecological and biogeochemical dynamics in aquatic systems. Data were collected by Mathew Holmes-Hackerd and Dr. Matthew Sasaki at the University of Connecticut.
DOI: 10.26008/1912/bco-dmo.955742.1
title: Acartia tonsa prosome length measurements in 2019 during a common garden split-brood experiment several generations after copepod collection in Long Island Sound in summer and fall of 2019

description: Copepods with short generation times experience seasonal environmental variation across, rather than within, generations. This data includes body size measurements for both male and female individuals from seasonal collections of Acartia tonsa from Eastern Long Island Sound in Summer and Fall 2019.  The body size measurements in this dataset were made during a common garden split-brood experiment with the 2019 collections, after several generations of common garden acclimation. The observed variation in size can therefore be attributed to the effects of both genetic variation and phenotypic plasticity. Data were collected by Dr. Matthew Sasaki at the University of Connecticut.
DOI: 10.26008/1912/bco-dmo.859990.5
title: Discrete bottle data from Hydrostation S in the Sargasso Sea from January 1955 through July 2024

description: Data presented here are discrete bottle samples from the Hydrostation S (or Panulirus) time series site located 20 km SE of Bermuda (32°10’N, 64°30’W) in the Sargasso Sea for January 1955 (cruise #9) through July 2024 (cruise #1478). Measurements were collected at near biweekly intervals where possible depending on weather and ship availability. Prior to the arrival of Weatherbird I in 1983, station occupation during winter months was limited due to the sea-going capabilities of the former vessels. The standard sample parameter list has been mostly consistent for the full time-series record  and includes temperature, salinity, and dissolved oxygen. Since October 1988 (cruise #643), data and samples have been collected using a SeaBird 911+ CTD and integrated Niskin rosette system. The largest data gap of almost one year was due to the loss of all the Niskin bottles and reversing thermometers following a break in the hydro wire on station #463 (April 1979).
DOI: 10.26008/1912/bco-dmo.955207.1
title: Concentration and δ15N of amino acids in size-fractionated particles from the eastern tropical North Pacific ODZ in December 2020

description: This dataset includes the concentration and δ15N of bulk N and amino acids in size-fractionated particles. Particle samples were collected aboard the R/V Sally Ride (cruise SR2011) from December 23 – 30, 2020 with a McLane large volume pumping system (WTS-LV). These data assess the nitrogen sources utilized by different phytoplankton communities inhabiting the two chlorophyll maxima and the transformation of particulate organic matter within the oxygen-deficient zone.
DOI: 10.26008/1912/bco-dmo.955739.1
title: Upper thermal limits (LD50) for two common coastal copepods during thermal experiments with individuals collected from Long Island Sound between July 2017 and November 2019

description: These data include estimates of upper thermal limits for two common coastal copepods collected from Long Island Sound between July 2017 and November 2019. Individual survival measurements were made for both field and laboratory acclimated individuals exposed to temperatures ranging from 10°C to 39°C. These data highlight how acclimation and rapid adaptation may influence responses of populations to rapid climate change. Data were collected by Dr. Matthew Sasaki at the University of Connecticut.