cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5066/p144ac5w
title: Analysis of historic orthomosaic imagery collected through various agencies for mapping active channel and floodplain changes along a 22.5-km reach of the Green River at Gray Canyon near Green River, Utah from 1938-2021

description: The U.S. Geological Survey gathered historic aerial photography and remote sensing imagery from a variety of sources for mapping channel change along a 22.5-kilometer reach of the Green River at Gray Canyon near Green River, Utah. Imagery was downloaded in .TIF format and Structure-from-Motion (SfM) photogrammetry techniques were applied (Over et al. 2021) using Agisoft Metashape Professional (v. 1.7.3 build 12473) on applicable imagery. Orthomosaics were created for each year of imagery from 1938 to 2021. The 2006 National Agriculture Imagery Program (NAIP) imagery was used to identify a common set of Ground control points that were used in each year's imagery in the georectification process. The rectified orthomosaics were clipped using a single study area of interest polygon so the final clipped orthomosaic rasters represented the same study area extent for analysis. To improve our understanding between flows and the channel in our study reach, we digitize the active channel and floodplain boundaries of the river for each available image from 1938 to 2021, then calculate the amount of channel change occurring throughout the reach between each set of years. We utilize Soil Conservation Service Scan (SCS), NAIP, High Resolution Orthoimagery (HRO), and Worldview 2 & 3 aerial imagery to create a historical timelapse of our study area. We calculate both the floodplain formation and floodplain destruction between years. Overall, the rate of floodplain formation has increased in recent years, indicated by an encroachment of vegetation into the active channel on both the mid-channel islands and along the banks. The active channel area in our reach has been decreasing since the mid-1970s.
DOI: 10.15468/dl.dstyqf
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Asclepias incarnata"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012382-250827131500795/datasets/export for details.
DOI: 10.15468/dl.2r6m5z
title: Occurrence Download

description: A dataset containing 103 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Digitaria aequiglumis",
 "Country is Australia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 103 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012379-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bdezna
title: Occurrence Download

description: A dataset containing 165 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Digitaria aequiglumis",
 "Country is Belgium",
 "HasCoordinate is true"
 ]
}

 The dataset includes 165 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012380-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.by6hvj
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Digitaria aequiglumis",
 "Country is Chile",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012381-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3gscts
title: Occurrence Download

description: A dataset containing 5338213 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "Year 2020-2025"
 ]
}

 The dataset includes 5338213 records from 271 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012350-250827131500795/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.30018265
title: Nano Spaceships

description: This paper explores the feasibility of designing and operating tiny interstellar probes capable of reaching relativistic speeds and communicating with Earth in real-time. The research outlines a design for a **micro-probe** with a mass of less than 10 micrograms, featuring a high-strength composite hull to survive interstellar dust impacts. The paper details a two-stage propulsion strategy. The first stage, **Stark acceleration**, leverages a star’s electric field to give the probe a significant initial boost of around 50 g. The second stage involves an onboard **ion drive**, which provides a steady acceleration of about 30 m s−2 for a prolonged period. This hybrid approach allows the probe to achieve speeds up to 0.4c (40% the speed of light) on a one-light-year journey.For real-time data transfer, the paper proposes a novel communication system using <b>entangled particles</b>. An entangled-particle link would enable a classical data throughput of approximately 1 Gb/s (gigabits per second) after error correction, even over distances of several light-years. The probe would also use a low-power laser beacon to maintain synchronization with Earth.The paper concludes that the physical principles behind this concept are sound and do not prohibit a micro-probe from reaching relativistic speeds. The primary challenges are engineering rather than fundamental physics, and the research proposes a series of next steps, including building scaled prototypes and simulating key functions like acceleration, communication, and dust impacts. The analysis indicates that a probe could be propelled to relativistic speeds, withstand the interstellar environment, and transmit data in real-time.
DOI: 10.6084/m9.figshare.30018265.v1
title: Nano Spaceships

description: This paper explores the feasibility of designing and operating tiny interstellar probes capable of reaching relativistic speeds and communicating with Earth in real-time. The research outlines a design for a **micro-probe** with a mass of less than 10 micrograms, featuring a high-strength composite hull to survive interstellar dust impacts. The paper details a two-stage propulsion strategy. The first stage, **Stark acceleration**, leverages a star’s electric field to give the probe a significant initial boost of around 50 g. The second stage involves an onboard **ion drive**, which provides a steady acceleration of about 30 m s−2 for a prolonged period. This hybrid approach allows the probe to achieve speeds up to 0.4c (40% the speed of light) on a one-light-year journey.For real-time data transfer, the paper proposes a novel communication system using <b>entangled particles</b>. An entangled-particle link would enable a classical data throughput of approximately 1 Gb/s (gigabits per second) after error correction, even over distances of several light-years. The probe would also use a low-power laser beacon to maintain synchronization with Earth.The paper concludes that the physical principles behind this concept are sound and do not prohibit a micro-probe from reaching relativistic speeds. The primary challenges are engineering rather than fundamental physics, and the research proposes a series of next steps, including building scaled prototypes and simulating key functions like acceleration, communication, and dust impacts. The analysis indicates that a probe could be propelled to relativistic speeds, withstand the interstellar environment, and transmit data in real-time.
DOI: 10.15468/dl.st3x8m
title: Occurrence Download

description: A dataset containing 501 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Digitaria aequiglumis",
 "Country is France",
 "HasCoordinate is true"
 ]
}

 The dataset includes 501 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012384-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vaevud
title: Occurrence Download

description: A dataset containing 22006 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "DatasetKey is Floristische Kartierung Österreichs - Mapping the Flora of Austria"
 ]
}

 The dataset includes 22006 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000447-170627171947987/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.feew4b
title: Occurrence Download

description: A dataset containing 57 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aptinus alpinus Dejean, 1829"
 ]
}

 The dataset includes 57 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013298-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mujsz0
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is France",
 "Country is Norway",
 "Country is United Kingdom of Great Britain and Northern Ireland"
 ]
 },
 "Year is less than or equal to 1959",
 "HasCoordinate is true",
 "TaxonKey is Leucoraja naevus (Müller & Henle, 1841)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 5 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008147-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e4jwnw
title: Occurrence Download

description: A dataset containing 951 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Scytalopus simonsi Chubb, 1917"
 ]
}

 The dataset includes 951 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048768-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fmdvng
title: Occurrence Download

description: A dataset containing 4940 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Quercus chrysolepis Liebm."
 ]
}

 The dataset includes 4940 records from 114 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0285278-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8pa2wb
title: Occurrence Download

description: A dataset containing 31460 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is SLE",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 31460 records from 166 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0263216-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wfrh0e
title: Occurrence Download

description: A dataset containing 419 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Living Specimen"
 ]
 },
 "Country is Mexico",
 "Issue is Geodetic datum assumed WGS84",
 "TaxonKey is Leopardus pardalis (Linnaeus, 1758)"
 ]
}

 The dataset includes 419 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008147-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eej2r5
title: Occurrence Download

description: A dataset containing 6771 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Abies concolor (Gordon) Lindl. ex Hildebr."
 ]
}

 The dataset includes 6771 records from 199 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0285280-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ba4txk
title: Occurrence Download

description: A dataset containing 255 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Guatteria blainii (Griseb.) Urb."
 ]
}

 The dataset includes 255 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0044391-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c2xxj6
title: Occurrence Download

description: A dataset containing 136829 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen"
 ]
 },
 "CoordinateUncertaintyInMeters 0.0-4000.0",
 "Elevation 1000.0-8000.0m",
 "Geometry POLYGON((-180 -23.437,180 -23.437,180 23.437,-180 23.437,-180 -23.437))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 {
 "or" : [
 "Issue is Coordinate rounded",
 "Issue is Geodetic datum assumed WGS84",
 "Issue is Coordinate reprojected",
 "Issue is Country derived from coordinates",
 "Issue is Type status invalid",
 "Issue is Occurrence status inferred from individual count",
 "Issue is ccurrence status inferred from basis of record",
 "Issue is Ambiguous institution",
 "Issue is Ambiguous collection",
 "Issue is Institution match none",
 "Issue is Collection match none",
 "Issue is Institution match fuzzy",
 "Issue is Collection match fuzzy",
 "Issue is Institution collection mismatch",
 "Issue is Different owner institution",
 "Issue is Recorded date invalid"
 ]
 },
 "OccurrenceStatus is Present",
 "TaxonKey is Magnoliopsida"
 ]
}

 The dataset includes 136829 records from 117 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0270161-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s6n5sh
title: Occurrence Download

description: A dataset containing 918 species occurrences available in GBIF matching the query:
{
 "and" : [
 "CoordinateUncertaintyInMeters 0.0-7000.0",
 "Country is Spain",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Gypaetus barbatus (Linnaeus, 1758)"
 ]
}

 The dataset includes 918 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0087752-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uht8ym
title: Occurrence Download

description: A dataset listing the 15219 species recorded in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Geometry POLYGON((9.84566 47.01295,23.91418 47.01295,23.91418 52.63795,9.84566 52.63795,9.84566 47.01295))",
 "Geometry POLYGON((14.82172 50.22922,14.45035 50.34527,14.08672 50.27564,14.04803 50.05901,14.24145 49.8888,14.48903 49.8888,14.73661 49.91974,14.82172 50.22922))"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Magnoliopsida"
 ]
}

 The dataset's 15219 records were derived from 603 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035619-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2773jd
title: Occurrence Download

description: A dataset containing 1692 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-74.23737 10.41286,-73.99635 10.41286,-73.99635 10.55465,-74.23737 10.55465,-74.23737 10.41286))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1692 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003801-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r9r4qj
title: Occurrence Download

description: A dataset containing 957 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Material sample",
 "BasisOfRecord is Literature Occurrence",
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Fossil",
 "BasisOfRecord is Living Specimen",
 "BasisOfRecord is Unknown evidence"
 ]
 },
 "Country is Colombia",
 "HasCoordinate is true",
 "TaxonKey is Nothocercus julius (Bonaparte, 1854)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 957 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000447-200613084148143/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.25930312.v1
title: Tsedaley and Alemu 2024 Row Data.xlsx

description: This dataset was generated from experiment conducted to evaluate reaction of sorghum genotypes for sorghum anthracnose<br><br>
DOI: 10.15468/dl.kkwwjg
title: Occurrence Download

description: A dataset containing 404 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Psammophis crucifer (Daudin, 1803)"
 ]
}

 The dataset includes 404 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053466-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.83xcc4
title: Occurrence Download

description: A dataset containing 342 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leptonema pallidum Guerin-Meneville, 1843"
 ]
}

 The dataset includes 342 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0285289-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.etz6z3
title: Occurrence Download

description: A dataset containing 2665 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Material sample"
 ]
 },
 "Geometry POLYGON((-57.30469 -57.70415,-18.63281 -5.61599,-67.85156 29.53523,-39.02344 48.45835,-58.00781 61.6064,-58.71094 72.39571,-117.77344 78.49055,-166.99219 73.02259,-169.10156 60.23981,-169.10156 44.59047,-142.38281 52.48278,-102.30469 -2.1089,-81.91406 -23.24135,-89.64844 -58.07788,-57.30469 -57.70415))",
 "HasGeospatialIssue is false",
 "TaxonKey is Ruizantheda Moure, 1964",
 "Year 1960-2021"
 ]
}

 The dataset includes 2665 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0260109-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bbgybp
title: Occurrence Download

description: A dataset containing 2085 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Archontophoenix cunninghamiana (H.Wendl.) H.Wendl. & Drude"
 ]
}

 The dataset includes 2085 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000448-150304104939900/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.52v5ch
title: Occurrence Download

description: A dataset containing 1316 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Human Observation"
 ]
 },
 "Geometry POLYGON((-114.78516 31.05293,-81.38672 -51.61802,-62.05078 -51.17934,-31.81641 -4.56547,-59.23828 14.60485,-81.03516 31.65338,-114.78516 31.05293))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Pyrrhura rupicola (Tschudi, 1844)"
 ]
}

 The dataset includes 1316 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0061657-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v9amyh
title: Occurrence Download

description: A dataset containing 11147 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Viet Nam",
 "DatasetKey is iNaturalist Research-grade Observations",
 "Year 1975-2021"
 ]
}

 The dataset includes 11147 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0304609-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d5tfbq
title: Occurrence Download

description: A dataset containing 253 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tritia grana (Lamarck, 1822)"
 ]
}

 The dataset includes 253 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0240419-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gmspsh
title: Occurrence Download

description: A dataset containing 5114 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Chrysiptera taupou (Jordan & Seale, 1906))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5114 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0052002-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2ayafp
title: Occurrence Download

description: A dataset containing 63390 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mozambique",
 "GadmGid is MOZ.3_1",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 63390 records from 121 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0323039-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bo2bc3
title: Occurrence Download

description: A dataset containing 35361 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Asplenium ceterach L."
 ]
}

 The dataset includes 35361 records from 199 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008147-170714134226665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13145/bacdive15376.20191129.4.1
title: Streptomyces lincolnensis Mason et al. 1963 emend. Nouioui et al. 2018

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