cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.vl5uca
title: Occurrence Download

description: A dataset containing 34 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lobopilumnus agassizii (Stimpson, 1871)",
 "Country is United States of America",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is less than or equal to 1980",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 34 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007393-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ewzrny
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ionopsidium heterospermum Batt."
 ]
}

 The dataset includes 7 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0153902-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jcozlb
title: Occurrence Download

description: A dataset containing 4927 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Neotoma floridana (Ord, 1818)"
 ]
}

 The dataset includes 4927 records from 71 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007393-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pv58ez
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Selago praetermissa Hilliard"
 ]
}

 The dataset includes 7 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0122861-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6p9kt3
title: Occurrence Download

description: A dataset containing 2729 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dimocarpus longan Lour."
 ]
}

 The dataset includes 2729 records from 115 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050885-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7dfmbs
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cardamine ×fringsii F.Wirtg."
 ]
}

 The dataset includes 41 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0153804-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.0rg1ac
title: Occurrence Download

description: A dataset containing 341 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Medicago citrina (Font Quer) Greuter"
 ]
}

 The dataset includes 341 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007393-190415153152247/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6ys3ds
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cordeauxia edulis Hemsl."
 ]
}

 The dataset includes 41 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0145618-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.4231/d3251fj7s
title: Phosphorus and Potassium Influence on Alfalfa Nutrition

description: &lt;p&gt;This is a master file of merged excel files with data from several studies on the influence of phosphorus and potassium nutrition on alfalfa. It includes numeric data such as yield, plant mass, plant counts, and tissue concentration of various nutrients. Conventional wisdom states that plants that are poorly fertilized and do not have adequate phosphorus and especially low potassium will become winterkill. This study showed that plants did not necessarily die in winter with low potassium stress. Study dates: 1997 to 2004. Location/Latitude and Longitude: Throckmorton Purdue-Agricultural Center located 15 km south of West Lafayette, IN (40&deg;N and 87&deg;W)&lt;/p&gt;
description: Data from several studies on the influence of phosphorus and potassium nutrition on alfalfa. It includes numeric data such as yield, plant mass, plant counts, and tissue concentration of various nutrients
DOI: 10.4231/d39p2w550
title: Graph of Flickr Photo-Sharing Social Network Crawled in May 2006

description: lt;pgt;Flickr is a popular online-community for sharing photos, with millions of users. This graph is representative of its social network, in which the node set V represents users, and the edge set E is such that (u, v) is in E if and only if a user u has added user v as his/her contact. We start with a crawl extracted from Flickr in May 2006. This crawl began with a single user and continued until the total personalized !PageRank on the set of uncrawled nodes was less than 0.0001. The result of the crawl was a graph with 820,878 nodes and 9,837,214 edges.lt;/pgt;
description: Crawl of the Flickr photo-sharing social network from May 2006 returning a graph with 820,878 nodes and 
9,837,214 edges. Dataset is distributed as a SMAT file with README file with code to read file in Python and MATLAB.
DOI: 10.4231/d3th8bm5d
title: Controlling the cost and increasing the utility of network measurement infrastructures

description: &lt;p&gt;Network measurement is an important tool in network research and operations, and is increasingly utilized in end-user applications. However, active measurements compete with other applications for limited network resources. These measurements are typically performed by individual users and applications, with limited coordination or planning. This dissertation addresses network measurement in the context of a measurement infrastructure, which can coordinate measurements, monitor and control their resource consumption, and even improve the quality of measurement results. We address three specific areas of operation in a measurement infrastructure. We present an architecture for an infrastructure that uses admission control to bound the resource consumption of measurements. We use estimates of the resources consumed by real-world measurement tools in the admission control mechanism. We evaluate methods of estimating the resource consumption of measurements in terms of network bandwidth, and show that these estimates are important to the accuracy of admission control. We propose several algorithms for determining when network measurements can be replaced by a network inference mechanism to reduce measurement load in the network at a cost of measurement accuracy. We experimentally evaluate these algorithms on measurement patterns designed to present difficulties, measurement patterns based on real-world peer-to-peer distributed communication, and random measurements. We show that the algorithms successfully reduce the measurement load on the first two types of graphs, and that they do not incur undue expense on the latter. We design and evaluate a family of methods for selecting vantage points from which to take active measurements to increase reachability into the Internet. We show that two of these methods perform substantially better than selecting vantage points at random, allowing a larger number of hosts to be probed with direct measurements with the same number of vantage points.&lt;/p&gt;
description: Dissertation on the cost and utility of network measurement infrastructures, including mechanisms for admission control, identifying measurement patterns that will benefit from inference, and selecting vantage points for wide-scale measurement.
DOI: 10.17026/ar/1eegvb
title: PAN-00113630 - medieval badge, profane: heraldry

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00113630&lt;/p&gt;
description: Modified: 2025-09-03T16:36:56+02:00
DOI: 10.7910/dvn/fx31gi
title: Dave Leip Presidential Election Detailed Data Set

description: US President - Detailed Individual State Spreadsheets
description: The data is only available to Harvard affiliates with a current Harvard ID and Key. If you are not affiliated with Harvard, you can request that your library or institution purchase the data from Dave Leip directly: https://uselectionatlas.org/
DOI: 10.15468/dl.49w8rm
title: Occurrence Download

description: A dataset containing 388 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Tournefortia hartwegiana"
 ]
}

 The dataset includes 388 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059248-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bz6gdv
title: Occurrence Download

description: A dataset containing 2058 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hovenia dulcis",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 2058 records from 195 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059247-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8q6btb
title: Occurrence Download

description: A dataset containing 376 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Anomalocardia flexuosa, Anomalocardia brasiliana, Anomalocardia rugosa, Cryptogramma flexuosa, Cytherea flexuosa, Cytherea lunularis, Venus brasiliana, Venus flexuosa, Venus punctifera)",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation, Occurrence evidence)",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950"
 ]
}

 The dataset includes 376 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059249-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c9u89n
title: Occurrence Download

description: A dataset containing 315615 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "GbifRegion is Latin America and the Caribbean",
 "Geometry POLYGON Z((-54.61527 -15.33166 0,-54.36698 -15.1869 0,-53.58811 -14.98801 0,-53.40552 -14.73835 0,-53.56917 -14.39215 0,-53.97208 -14.37311 0,-54.4802 -14.46777 0,-55.10141 -14.80889 0,-55.48466 -15.1462 0,-55.77205 -15.01238 0,-56.17001 -15.09274 0,-56.45554 -15.50579 0,-56.22905 -15.89235 0,-55.94679 -15.90525 0,-55.81195 -15.79551 0,-55.32755 -15.85911 0,-55.12035 -15.80771 0,-54.89017 -15.55824 0,-54.77995 -15.43293 0,-54.61527 -15.33166 0))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 315615 records from 204 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059217-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7281/t1/xtskow
title: Data and software associated with publication "High-resolution behavioral mapping of electric fishes in Amazonian habitats"

description: This project includes datasets with recordings of weakly electric fish &lt;i&gt;Eigenmannia virescens&lt;/i&gt; using grids of spatially distributed electrodes. These were collected in the LIMBS laboratory at JHU in 2014, and at the Terra Ronca cave in Brazil in 2016. The project also includes code for (1) analyzing the overhead images or video and extracting fish locations, (2) implementing the algorithms described in the publication for estimating fish positions and orientations using electrode measurements alone, and (3) reproducing the result figures from the publication that show the efficacy of electrode-based tracking as compared to video-based tracking.
DOI: 10.15468/dl.pd9f29
title: Occurrence Download

description: A dataset containing 145873 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Rubus ulmifolius",
 "HasCoordinate is true"
 ]
}

 The dataset includes 145873 records from 902 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059211-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f78cwd
title: Occurrence Download

description: A dataset containing 6612 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hyparrhenia rufa",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 6612 records from 306 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059251-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.apatzt
title: Occurrence Download

description: A dataset containing 1905 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Nymphaea nouchali Burm.fil.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1905 records from 98 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043169-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.36gpvn
title: Occurrence Download

description: A dataset containing 291049 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Alopecosa taeniata (C.L.Koch, 1835), Alopecurus aequalis Sobol., Alopecurus pratensis L.)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 291049 records from 716 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0310009-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jhpv4b
title: Occurrence Download

description: A dataset containing 731 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Taraxacum falcatum Brenner"
 ]
}

 The dataset includes 731 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006434-230810091245214/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6mbjh3
title: Occurrence Download

description: A dataset containing 658 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Coelioxys conoideus (Illiger, 1806), Colletes mlokossewiczi Radoszkowski, 1891)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 658 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0153980-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qshbt9
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Greece",
 "TaxonKey is Matricaria discoidea DC."
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0310049-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nq76fh
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amelanchier ×quinti-martii Louis-Marie",
 "HasCoordinate is TRUE",
 "HasGeospatialIssue is False",
 "DecimalLatitude is less than 90",
 "DecimalLongitude is less than 180",
 "DecimalLatitude is greater than -90",
 "DecimalLongitude is greater than -180"
 ]
}

 The dataset includes 16 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006429-230810091245214/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7a7m8v
title: Occurrence Download

description: A dataset containing 77 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Metridia asymmetrica Brodsky, 1950"
 ]
}

 The dataset includes 77 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0124574-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jv1ykq
title: Occurrence Download

description: A dataset containing 919 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Suivi des oiseaux de passage : programme ACT - Programme ACT : Répartition Corneille noire 2007 - 2011 Coordonnées GPS Lambert 93"
 ]
}

 The dataset includes 919 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014438-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34816/ifao.archives.144009
title: OSTRACA COPTE IFAO_nu_2012_05321

description: Référence : nu_2012_05321<br />Site : Edfou<br />Type : photographie<br />
DOI: 10.15468/dl.fdypny
title: Occurrence Download

description: A dataset containing 619 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Serratina capsoides (Lamarck, 1818)"
 ]
}

 The dataset includes 619 records from 72 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002151-230810091245214/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34816/ifao.archives.144010
title: OSTRACA COPTE IFAO_nu_2012_05322

description: Référence : nu_2012_05322<br />Site : Edfou<br />Type : photographie<br />
DOI: 10.15468/dl.atwgud
title: Occurrence Download

description: A dataset containing 2421 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is Uganda",
 "Country is Kenya",
 "Country is Tanzania, United Republic of"
 ]
 },
 {
 "or" : [
 "TaxonKey is Oreochromis niloticus (Linnaeus, 1758)",
 "TaxonKey is Oreochromis niloticus (Greenwood, 1960)",
 "TaxonKey is Oreochromis niloticus sugutae Trewavas, 1983",
 "TaxonKey is Oreochromis niloticus eduardianus (Boulenger, 1912)"
 ]
 }
 ]
}

 The dataset includes 2421 records from 42 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0121253-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wznk9k
title: Occurrence Download

description: A dataset containing 165 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Erebia christi Rätzer, 1890)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 165 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0240196-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.