cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15493/dea.mims.14902024
title: Long-term observations of daily bottom temperatures on the Prince Edward Island shelf at M1 (May 2023 - April 2024)

description: Long-term observations of daily bottom temperatures on the Prince Edward Island shelf at M1 (May 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed daily bottom temperature from an Acoustic Doppler Current Profiler (ADCP) at location M1 (46.772°S; 37.899°E) on the Prince Edward Island shelf, between 01 May 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was deployed at location M1 (46.772°S; 37.899°E), on the shelf between Marion Island and Prince Edward Island. A temperature sensor on the instrument measured hourly temperature readings between 01 May 2023 and 24 April 2024, at a depth of 162m. These hourly values were averaged to daily means. Daily values were only generated for days on which there were 75% or more hourly readings.
DOI: 10.15493/dea.mims.15002024
title: Long-term observations of hourly bottom temperatures on the Prince Edward Island shelf at M1 (May 2023 - April 2024)

description: Long-term observations of hourly bottom temperatures on the Prince Edward Island shelf at M1 (May 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed hourly bottom temperature from an Acoustic Doppler Current Profiler (ADCP) at location M1 (46.772°S; 37.899°E) on the Prince Edward Island shelf, between 01 May 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was  deployed at location M1 (46.772°S; 37.899°E), on the shelf between Marion Island and Prince Edward Island. A temperature sensor on the instrument measured hourly temperature readings between 01 May 2024 07h00 and 24 April 2024 11h00, at a depth of 162m.
DOI: 10.15493/dea.mims.15102024
title: Long-term observations of daily bottom temperatures on the Prince Edward Island shelf at M2 (April 2023 - April 2024)

description: Long-term observations of daily bottom temperatures on the Prince Edward Island shelf at M2 (April 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed daily bottom temperature from an Acoustic Doppler Current Profiler (ADCP) at location M2 (46.713°S; 37.902°E) on the Prince Edward Island shelf, between 26 April 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was  deployed at location M2 (46.713°S; 37.902°E), on the shelf between Marion Island and Prince Edward Island. A temperature sensor on the instrument measured hourly temperature readings between 26 April 2023 and 24 April 2024, at a depth of 262m. These hourly values were averaged to daily means. Daily values were only generated for days on which there were 75% or more hourly readings.
DOI: 10.15493/dea.mims.15302024
title: Raw ADCP Data for long-term observations of currents on the Prince Edward Island shelf at M1 (May 2023 - April 2024)

description: Raw ADCP Data for long-term observations of currents on the Prince Edward Island shelf at M1 (May 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present raw data from an Acoustic Doppler Current Profiler (ADCP), deployed at a depth of 167m, at location M1 (46.772°S; 37.899°E) on the Prince Edward Island shelf, between 01 May 2023 and 24 April 2024.
description: The raw data was collected using a bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) that was configured with a bin size of 8m and a blanking distance of 3.52m. The ADCP was deployed at location M1 (46.772°S; 37.899°E),in a depth of 167m, on the shelf between Marion Island and Prince Edward Island. The instrument measured hourly magnitude and direction throughout the water column between 01/05/2023 and 24/04/2024.
DOI: 10.15493/dea.mims.15202024
title: Long-term observations of hourly bottom temperatures on the Prince Edward Island shelf at M2 (April 2023 - April 2024)

description: Long-term observations of hourly bottom temperatures on the Prince Edward Island shelf at M2 (April 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed hourly bottom temperature from an Acoustic Doppler Current Profiler (ADCP) at location M2 (46.713°S; 37.902°E) on the Prince Edward Island shelf, between 26 April 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150 kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was  deployed at location M2 (46.713°S; 37.902°E), on the shelf between Marion Island and Prince Edward Island. A temperature sensor on the instrument measured hourly temperature readings between 26 April 2023 15h00 and 24 April 2024 12h00, at a depth of 262m.
DOI: 10.15493/dea.mims.14502024
title: Long-term observations of daily currents on the Prince Edward Island shelf at M1 (May 2023 - April 2024)

description: Long-term observations of daily currents on the Prince Edward Island shelf at M1 (May 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed magnitude and direction of daily currents throughout the water column (20.71m - 148.71m) from an Acoustic Doppler Current Profiler (ADCP) at location M1 (46.772°S; 37.899°E) on the Prince Edward Island shelf, between 01 May 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was configured with a bin size of 8m and a blanking distance of 3.52m, and deployed at location M1 (46.772°S; 37.899°E), on the shelf between Marion Island and Prince Edward Island. The instrument measured hourly magnitude and direction throughout the water column (20.71 - 148.71m) between 01 May 2023 and 24 April 2024. These hourly values were corrected for magnetic declination, and then averaged to daily means for each depth bin. Only hourly values which showed ≥ 75% good beam data were used, and daily values were only generated for days on which there were 75% or more hourly readings.
DOI: 10.15493/dea.mims.14702024
title: Long-term observations of daily currents on the Prince Edward Island shelf at M2 (April 2023 - April 2024)

description: Long-term observations of daily currents on the Prince Edward Island shelf at M2 (April 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed magnitude and direction of daily currents throughout the water column (47.43 - 247.43m) from an Acoustic Doppler Current Profiler (ADCP) at location M2 (46.713°S; 37.902°E) on the Prince Edward Island shelf, between 26 April 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was configured with a bin size of 8m and a blanking distance of 3.52m, and deployed at location M2 (46.713°S; 37.902°E), on the shelf between Marion Island and Prince Edward Island. The instrument measured hourly magnitude and direction throughout the water column (47.43 - 247.43m) between 26 April 2023 and 24 April 2024. These hourly values were corrected for magnetic declination, and then averaged to daily means for each depth bin. Only hourly values which showed ≥ 75% good beam data were used, and daily values were only generated for days on which there were 75% or more hourly readings.
DOI: 10.15493/dea.mims.15402024
title: Raw ADCP Data for long-term observations of currents on the Prince Edward Island shelf at M2 (April 2023 - April 2024)

description: Raw ADCP Data for long-term observations of currents on the Prince Edward Island shelf at M2 (April 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present raw data from an Acoustic Doppler Current Profiler (ADCP), deployed at a depth of 267m, at location M2 (46.713°S; 37.902°E) on the Prince Edward Island shelf, between 26 April 2023 and 24 April 2024.
description: The raw data was collected using a bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) that was configured with a bin size of 8m and a blanking distance of 3.52m. The ADCP was deployed at location M2 (46.713°S; 37.902°E),in a depth of 267m, on the shelf between Marion Island and Prince Edward Island. The instrument measured hourly magnitude and direction throughout the water column between 26/04/2023 and 24/04/2024.
DOI: 10.15493/dea.mims.14802024
title: Long-term observations of hourly currents on the Prince Edward Island shelf at M2 (April 2023 - April 2024)

description: Long-term observations of hourly currents on the Prince Edward Island shelf at M2 (April 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed magnitude and direction of hourly currents throughout the water column (47.43 - 247.43m) from an Acoustic Doppler Current Profiler (ADCP) at location M2 (46.713°S; 37.902°E) on the Prince Edward Island shelf, between 26 April 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was configured with a bin size of 8m and a blanking distance of 3.52m, and deployed at location M2 (46.713°S; 37.902°E), on the shelf between Marion Island and Prince Edward Island. The instrument measured hourly magnitude and direction throughout the water column (47.43 - 247.43m) between 26/04/2023 15h00  and 24 April 2024 12h00. These hourly values were corrected for magnetic declination and only hourly values which showed ≥ 75% good beam data were used.
DOI: 10.15493/dea.mims.14602024
title: Long-term observations of hourly currents on the Prince Edward Island shelf at M1 (May 2023 - April 2024)

description: Long-term observations of hourly currents on the Prince Edward Island shelf at M1 (May 2023 - April 2024)
description: The South African component of the international South Atlantic Meridional Overturning Circulation project (SAMOC-SA) aims to characterize the time-mean and time-varying components of the SAMOC in the South Atlantic Ocean and monitor the variability of the main Southern Ocean frontal systems associated with the Antarctic Circumpolar Current (ACC), south of Africa. Here we present processed magnitude and direction of hourly currents throughout the water column (20.71 - 148.71m) from an Acoustic Doppler Current Profiler (ADCP) at location M1 (46.772°S; 37.899°E) on the Prince Edward Island shelf, between 01 May 2023 and 24 April 2024.
description: A bottom-mounted, upward-looking, 150kHz RD Instruments Acoustic Doppler Current Profiler (ADCP) was configured with a bin size of 8m and a blanking distance of 3.52m, and deployed at location M1 (46.772°S; 37.899°E), on the shelf between Marion Island and Prince Edward Island. The instrument measured hourly magnitude and direction throughout the water column (20.71 - 148.71m) between 01 May 2023 07h00 and 24 April 2024 11h00. These hourly values were corrected for magnetic declination and only hourly values which showed ≥ 75% good beam data were used.
DOI: 10.15468/dl.eep8gd
title: Occurrence Download

description: A dataset containing 11591 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Agapanthus"
 ]
}

 The dataset includes 11591 records from 290 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007301-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rjkmg8
title: Occurrence Download

description: A dataset containing 38590 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pinus uncinata",
 "HasCoordinate is true"
 ]
}

 The dataset includes 38590 records from 268 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007302-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9ufa5x
title: Occurrence Download

description: A dataset containing 6848 species occurrences available in GBIF matching the query:
{
 "and" : [
 "PublishingOrg is e034534f-2cc7-4026-957a-dd034629514f",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 6848 records from 168 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007303-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16043700
title: Flow-Induced Polarization of Topological Defect Multipoles in Confined Nematic Liquid Crystals

description: Flow-Induced Polarization of Topological Defect Multipoles in Confined Nematic Liquid Crystals SI Code

Code for convolutional neural network-based machine learning

To quantitatively classify fluid flow characteristics from polarized LC micrographs, we developed a convolutional neural network (CNN) utilizing the VGG-16 architecture. The CNN was trained to predict fluid flow velocity and azimuthal angle based on input micrographs (Fig. 4A and S3). The training pipeline incorporated efficient data handling via cached TensorFlow datasets and employed mixed-precision optimization to enhance computational efficiency. Training outputs included checkpoints, model weights, accuracy and loss curves, and confusion matrices. Model convergence was achieved within 27 epochs (~27 min per run) on an NVIDIA A100 GPU, demonstrating both the computational efficiency and robust predictive capability of this approach.

Code for convolutional neural network-based Grad-CAM visualization

To enhance interpretability of the CNN predictions, we implemented Grad-CAM visualization techniques. Given a trained VGG-16 CNN model, this script generates Grad-CAM visualizations for specified input images. The visualizations highlight regions within the LC micrographs contributing significantly to the prediction outcomes, computed specifically for the five convolutional block layers of the network. Each visualization undergoes a 99.5-percentile contrast stretch for clarity and generates a heatmap representation, facilitating detailed analysis (Fig. 4C).
DOI: 10.5281/zenodo.16043701
title: Flow-Induced Polarization of Topological Defect Multipoles in Confined Nematic Liquid Crystals

description: Flow-Induced Polarization of Topological Defect Multipoles in Confined Nematic Liquid Crystals SI Code

Code for convolutional neural network-based machine learning

To quantitatively classify fluid flow characteristics from polarized LC micrographs, we developed a convolutional neural network (CNN) utilizing the VGG-16 architecture. The CNN was trained to predict fluid flow velocity and azimuthal angle based on input micrographs (Fig. 4A and S3). The training pipeline incorporated efficient data handling via cached TensorFlow datasets and employed mixed-precision optimization to enhance computational efficiency. Training outputs included checkpoints, model weights, accuracy and loss curves, and confusion matrices. Model convergence was achieved within 27 epochs (~27 min per run) on an NVIDIA A100 GPU, demonstrating both the computational efficiency and robust predictive capability of this approach.

Code for convolutional neural network-based Grad-CAM visualization

To enhance interpretability of the CNN predictions, we implemented Grad-CAM visualization techniques. Given a trained VGG-16 CNN model, this script generates Grad-CAM visualizations for specified input images. The visualizations highlight regions within the LC micrographs contributing significantly to the prediction outcomes, computed specifically for the five convolutional block layers of the network. Each visualization undergoes a 99.5-percentile contrast stretch for clarity and generates a heatmap representation, facilitating detailed analysis (Fig. 4C).
DOI: 10.15468/dl.ng4nfw
title: Occurrence Download

description: A dataset listing the 32436 species recorded in GBIF matching the query:
{
 "Country" : [
 "is Ethiopia"
 ]
}

 The dataset's 32436 records were derived from 942 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007295-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t7pbpu
title: Occurrence Download

description: A dataset containing 77675 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "GadmGid is CHN.6_1",
 "OccurrenceStatus is Present",
 "TaxonKey is Aves",
 "Year 2000-2022"
 ]
}

 The dataset includes 77675 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026659-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.76avhz
title: Occurrence Download

description: A dataset containing 1516 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Engraulis anchoita Hubbs & Marini, 1935"
 ]
}

 The dataset includes 1516 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054987-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f9jyqr
title: Occurrence Download

description: A dataset containing 161909 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Diospyros L."
 ]
}

 The dataset includes 161909 records from 991 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034878-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.at35j6
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lasioptera campestris (L.) Andrz. ex DC."
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054992-220831081235567/datasets/export for details.
DOI: 10.15468/dl.gabb5n
title: Occurrence Download

description: A dataset containing 46 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Impatiens holocentra Hand.-Mazz."
 ]
}

 The dataset includes 46 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026645-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ty43ws
title: Occurrence Download

description: A dataset containing 980964 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Vaccinium uliginosum L., Vaccinium microcarpum (Turcz. ex Rupr.) Schmalh. ex Busch, Vaccinium macrocarpum Aiton, Trifolium thalii Vill., Trifolium striatum L., Trifolium spadiceum L., Trifolium scabrum L., Trifolium saxatile All., Trifolium rubens L., Trifolium retusum L., Trifolium resupinatum L., Trifolium pallescens Schreb., Trifolium ochroleucon Huds., Trifolium montanum L., Trifolium micranthum Viv., Trifolium medium L., Trifolium fragiferum L., Thymus pulegioides L.)"
 ]
}

 The dataset includes 980964 records from 1579 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054886-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13145/bacdive165648.20251217.10
title: <i>Streptococcus</i> sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive165649.20241212.9.2
title: <i>Streptococcus</i> sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive165649.20251217.10
title: <i>Streptococcus</i> sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive165650.20241212.9.2
title: <i>Streptococcus</i> sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive165650.20251217.10
title: <i>Streptococcus</i> sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive165651.20241212.9.2
title: <i>Streptococcus</i> sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.