cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.pjp94m
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Clutia pulchella",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004467-260129131611470/datasets/export for details.
DOI: 10.5281/zenodo.18447244
title: AWS Spot Price History

description: AWS Spot Price History

This dataset tracks historical prices for AWS spot prices across all regions. It is updated automatically on the 1st of each month to contain data from the previous month.

Data format

Each month of data is stored as a ZStandard-compressed .tsv.zst file.

The data format matches that returned by AWS's describe-spot-instance-prices, with the exception that availability zones have been replaced by their global ID. For instance, here are some example lines from one capture:

euc1-az2        i4i.8xlarge     Linux/UNIX      1.231800        2023-02-28T23:59:57+00:00euc1-az3        r5b.8xlarge     Red Hat Enterprise Linux        0.749600        2023-02-28T23:59:58+00:00euc1-az3        r5b.8xlarge     SUSE Linux      0.744600        2023-02-28T23:59:58+00:00euc1-az3        r5b.8xlarge     Linux/UNIX      0.619600        2023-02-28T23:59:58+00:00euc1-az3        m5n.4xlarge     Red Hat Enterprise Linux        0.476000        2023-02-28T23:59:59+00:00euc1-az2        m5n.4xlarge     Red Hat Enterprise Linux        0.492000        2023-02-28T23:59:59+00:00euc1-az3        m5n.4xlarge     SUSE Linux      0.471000        2023-02-28T23:59:59+00:00euc1-az2        m5n.4xlarge     SUSE Linux      0.487000        2023-02-28T23:59:59+00:00euc1-az3        m5n.4xlarge     Linux/UNIX      0.346000        2023-02-28T23:59:59+00:00euc1-az2        m5n.4xlarge     Linux/UNIX      0.362000        2023-02-28T23:59:59+00:00

When fetching spot instance pricing from AWS, results contain some prices from the previous month so that the price is known at the start of the month. These prices are adjusted in this dataset to be at the exact start of the month UTC:

euw3-az2        g4dn.4xlarge    Linux/UNIX      0.558600        2023-01-01T00:00:00+00:00

For data from 2023-01 and before, this data was fetched more than one month at a time. This should have no negative impact unless, for example, an instance type was retired before the month began (and there should therefore be no price). These older files also only contain default regions. Data from 2023-02 and later contains all regions, including opt-in regions.

Using data

You can process each month individually. If you need the entire data stream at once, you can cat all files to zst together:

cat prices/*/*.tsv.zst | zstd -d
DOI: 10.15468/dl.uecjcw
title: Occurrence Download

description: A dataset containing 35051 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pipistrellus kuhlii",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil)"
 ]
 }
 }
 ]
}

 The dataset includes 35051 records from 283 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004468-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tafev3
title: Occurrence Download

description: A dataset containing 1431 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gandaca harina"
 ]
}

 The dataset includes 1431 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004469-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qxehe7
title: Occurrence Download

description: A dataset containing 1520 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Euploea radamanthus"
 ]
}

 The dataset includes 1520 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004471-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t4k5ff
title: Occurrence Download

description: A dataset containing 274 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Actephila excelsa",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 274 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004472-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qnbjbq
title: Occurrence Download

description: A dataset containing 123 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pipistrellus maderensis",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil)"
 ]
 }
 }
 ]
}

 The dataset includes 123 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004473-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b3u7mv
title: Occurrence Download

description: A dataset containing 416 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sumalia daraxa"
 ]
}

 The dataset includes 416 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004474-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pvbxe9
title: Occurrence Download

description: A dataset containing 66 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Actephila grandifolia",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 66 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004475-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9wgtrw
title: Occurrence Download

description: A dataset containing 857 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cirrochroa tyche"
 ]
}

 The dataset includes 857 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004477-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.29917277
title: Data_Holocene climate change in Arid Central Asia

description: Xiaojun Wang, Qianqian Yang, Hantao Ni, & Chunxia Zhang. (2026). Holocene warm-humidification trends recorded in lacustrine sediments in Arid Central Asia: synthesis insights from climate reconstruction, carbonate carbon-oxygen isotopes and n-alkanes. Journal of Hydrology: Regional Studies.
DOI: 10.6084/m9.figshare.29917277.v3
title: Data_Holocene climate change in Arid Central Asia

description: Xiaojun Wang, Qianqian Yang, Hantao Ni, & Chunxia Zhang. (2026). Holocene warm-humidification trends recorded in lacustrine sediments in Arid Central Asia: synthesis insights from climate reconstruction, carbonate carbon-oxygen isotopes and n-alkanes. Journal of Hydrology: Regional Studies.
DOI: 10.6084/m9.figshare.29917277.v2
title: Data_Holocene climate change in Arid Central Asia

description: Xiaojun Wang, Qianqian Yang, Hantao Ni, & Chunxia Zhang. (2026). Holocene warm-humidification trends recorded in lacustrine sediments in Arid Central Asia: synthesis insights from climate reconstruction, carbonate carbon-oxygen isotopes and n-alkanes. Journal of Hydrology: Regional Studies.
DOI: 10.15468/dl.k85v5x
title: Occurrence Download

description: A dataset containing 939 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amanoa guianensis",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 939 records from 84 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004478-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wq25zn
title: Occurrence Download

description: A dataset containing 1621 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Euthalia monina"
 ]
}

 The dataset includes 1621 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004480-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q3qnkh
title: Occurrence Download

description: A dataset containing 787 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Andrachne telephioides",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 787 records from 49 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004482-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qq2pr4
title: Occurrence Download

description: A dataset containing 2554 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Abisara echerius"
 ]
}

 The dataset includes 2554 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004483-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qvgryd
title: Occurrence Download

description: A dataset containing 38 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Antidesma alexiteria",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 38 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004485-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d49xev
title: Occurrence Download

description: A dataset containing 2208 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phaedyma columella"
 ]
}

 The dataset includes 2208 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004484-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wcu6ct
title: Occurrence Download

description: A dataset containing 654 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rapala nissa"
 ]
}

 The dataset includes 654 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004486-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wxz63f
title: Occurrence Download

description: A dataset containing 908 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Antidesma bunius",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 908 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004487-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13140/rg.2.2.14493.17124
title: Publishedfinal (1).pdf
DOI: 10.15468/dl.46yj4j
title: Occurrence Download

description: A dataset containing 279 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Argynnis childreni"
 ]
}

 The dataset includes 279 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004489-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wa5hzb
title: Occurrence Download

description: A dataset containing 150 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ampittia subvittatus"
 ]
}

 The dataset includes 150 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004490-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7raq3n
title: Occurrence Download

description: A dataset containing 552 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Astrocasia tremula",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 552 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004491-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.76d4e9
title: Occurrence Download

description: A dataset containing 695705 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is India",
 "TaxonKey is Insecta"
 ]
}

 The dataset includes 695705 records from 1098 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025428-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x7z2f5
title: Occurrence Download

description: A dataset containing 5261 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Machine Observation, Specimen)",
 "Continent is Asia",
 "Country is one of (Chinese Taipei, Hong Kong, Malaysia, Japan, Korea, Republic of, China)",
 "DatasetKey is one of (iNaturalist Research-grade Observations, Field records of Lampyridae collected by Dr. Jen-Zon Ho (TESRI))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Lampyridae"
 ]
}

 The dataset includes 5261 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049799-250811113504898/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g97ryx
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Impatiens balsamina",
 "Country is Armenia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0049802-250811113504898/datasets/export for details.
DOI: 10.25403/upresearchdata.29967097
title: Castep calculations L12 Pt3Cu and L12 Cu3Pt

description: The study was conducted on first-principle DFT calculations to study the effect of alloying elements, Cr, Al and Zn on L12 binary phase to form L1₂ Pt₃Cu₁₋ₓMₓ ternary alloys. Modeling was conducted using CASTEP. The decline in the platinum-based catalytic converter market is expected to have a significant negative impact on the entire platinum industry, particularly in South Africa, the world’s leading producer. This challenge has prompted the search for new niche applications of platinum, capitalizing on its unique properties. In this context, the effect of alloying on the phase stability and elastic properties of the ordered Pt₃Cu phase was investigated using density functional theory (DFT)-based first-principles calculations. Aluminium, zinc, and chromium were selected as substitutional alloying elements on the Cu site to form L1₂ Pt₃Cu₁₋ₓMₓ ternary alloys. The study contributes to the broader goal of developing cost-effective, efficient, and durable fuel cell technologies that can replace conventional energy sources and mitigate environmental concerns associated with fossil fuels.<br>
DOI: 10.25403/upresearchdata.29967097.v1
title: Castep calculations L12 Pt3Cu and L12 Cu3Pt

description: The study was conducted on first-principle DFT calculations to study the effect of alloying elements, Cr, Al and Zn on L12 binary phase to form L1₂ Pt₃Cu₁₋ₓMₓ ternary alloys. Modeling was conducted using CASTEP. The decline in the platinum-based catalytic converter market is expected to have a significant negative impact on the entire platinum industry, particularly in South Africa, the world’s leading producer. This challenge has prompted the search for new niche applications of platinum, capitalizing on its unique properties. In this context, the effect of alloying on the phase stability and elastic properties of the ordered Pt₃Cu phase was investigated using density functional theory (DFT)-based first-principles calculations. Aluminium, zinc, and chromium were selected as substitutional alloying elements on the Cu site to form L1₂ Pt₃Cu₁₋ₓMₓ ternary alloys. The study contributes to the broader goal of developing cost-effective, efficient, and durable fuel cell technologies that can replace conventional energy sources and mitigate environmental concerns associated with fossil fuels.<br>
DOI: 10.15468/dl.nzm7g4
title: Occurrence Download

description: A dataset containing 66999 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Hesperocyparis forbesii, Polioptila californica)"
 ]
}

 The dataset includes 66999 records from 70 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004312-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.kh18932kh
title: Data from: Overwintering and resident birds in Qatar: explorations with DNA barcoding

description: The data provided here compliment the genetic and photographic data
 provided in the Barcode of Life Database (BOLD) dataset DOI:
 dx.doi.org/10.5883/DS-QAVES. Here, we provide morphological measurements
 from 97 capture events on 92 individual birds in Qatar. Birds were
 primarily captured between January and March 2020. 
description: # Data from: Overwintering and resident birds in Qatar: explorations with
 DNA barcoding Dataset DOI:
 [10.5061/dryad.kh18932kh](10.5061/dryad.kh18932kh) ## Description of the
 data and file structure Birds were captured in order to sample blood for
 DNA barcoding. Standard morphological measurements were taken.  ### Files
 and variables #### File: MorphologyData.csv **Description:** Each row
 represents a capture event. Individuals captured repeatedly have data in
 the NHMO and QAVES columns only once, because we did not take repeated
 genetic samples. Values of "none" in the QAVES column are for
 repeated captures without blood samples. Values of "none" in the
 NHMO column also include some individuals where blood samples were taken
 but not accessioned to the NHMO. In the other variables, "not
 taken" indicates individuals where measurements were not taken (e.g.,
 due to the weight being outside the range of the scale).  ##### Variables
 * Genus: Genus name * species: specific epithet * Ring number: leg ring
 number applied (from the Stavanger Museum in Norway) * QAVES: Process ID
 from BOLD dataset QAVES (for all samples successfully DNA-barcoded; the
 sample with failed amplification lacks this label) * NHMO: Accession
 number at the Natural History Museum of Oslo (NHMO). Only captures
 associated with physical specimens accessioned to the NHMO are labelled
 here.  * Date captured: date captured * Tarsus length (mm): taken with
 dial calipers accurate to 0.1 mm, from the notch of the intertarsal joint
 to the distal end of the tarsus, with toes bent down at a 90 degree angle
 * Wing chord (mm) (not flattened): taken with a standard wing ruler to the
 nearest mm * tail length (mm): taken to the nearest mm by inserting a
 clear ruler between the central rectrices until it touched the bird’s
 body. The length of the longest tail feather was noted. * Bill length
 (mm): taken with dial calipers to the nearest 0.1 mm, from the bill tip to
 the distal point of the nares * Bill width (mm): taken with dial calipers
 to the nearest 0.1 mm, at the distal point of the nares * Bill depth
 (mm): taken with dial calipers to the nearest 0.1 mm, at the distal point
 of the nares * Mass (g): taken with a spring scale, with accuracy
 depending on the scale’s weight range * Fat (scale 0 - 5): roughly
 following the description in DOI: 10.2307/1368248 * Molt: comments on the
 status of molting * Latitude (North): latitude of the center of the field
 location of capture * Longitude (East): Longitude of the center of the
 field location of capture ## Code/software software opening csv file ##
 Access information Other publicly accessible locations of the data: * NHMO
 database
DOI: 10.15468/dl.evdu5x
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cymodoce erythraea",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004399-260126135527185/datasets/export for details.
DOI: 10.17909/6qq5-w568
title: JWST data - Roman-Oliveira et al. 2026

description: The rotation curves of regularly rotating disc galaxies are a unique probe of the gravitational potential and dark matter distribution. 
Until recently, matter decomposition of rotation curves at $z>0.5$ was challenging, not only due to the lack of high resolution kinematic data but also of both suitable photometry to accurately trace the stellar surface density and spatially-resolved sub-mm observations to trace the cold gas distribution.
In this paper, we analyse three galaxies from the Archival Large Program to Advance Kinematic Analysis (ALPAKA) sample, combining highly resolved cold gas observations from ALMA with rest-frame near-infrared imaging from JWST to investigate their dynamical properties and constrain their dark matter halos. 
The galaxies, initially classified as regularly rotating discs based on ALMA observations alone, appear in JWST as extended and symmetric stellar discs with spiral arms. 
Our dynamical models reproduce the rotation of the discs in the outer parts well, but they systematically underpredict the inner rotation velocities, revealing a deficit of central mass relative to the data. 
This discrepancy indicates either an underestimation of the bulge masses due to variations in the stellar mass-to-light ratio or dust attenuation or the presence of overmassive black holes. 
Alternatively, it may suggest departures from standard dark-matter halo profiles, including enhanced central concentrations.