cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.n47dqc
title: Occurrence Download

description: A dataset containing 22278 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "TaxonKey is Aeshna grandis",
 "TaxonKey is Aeshna grandis",
 "TaxonKey is Aeshna grandis",
 "TaxonKey is Aeshna grandis",
 "TaxonKey is Aeshna grandis",
 "TaxonKey is Aeshna grandis",
 "TaxonKey is Aeshna grandis Linnaeus, 1758",
 "TaxonKey is Aeshna grandis Linnaeus, 1758",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis Linnaeus, 1758",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is Aeshna grandis (Linnaeus, 1758)",
 "TaxonKey is 161474836",
 "TaxonKey is Aeshna isoceles (O.F.Müller, 1767)",
 "TaxonKey is Aeshna viridis Eversmann, 1836",
 "TaxonKey is Aeshna crenata Hagen, 1856"
 ]
 },
 "HasCoordinate is TRUE",
 "HasGeospatialIssue is FALSE",
 "DecimalLongitude is greater than or equal to 3.708762",
 "DecimalLongitude is less than or equal to 32.778653",
 "DecimalLatitude is greater than or equal to 57.767492",
 "DecimalLatitude is less than or equal to 71.752397"
 ]
}

 The dataset includes 22278 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020606-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vmf3ej
title: Occurrence Download

description: A dataset containing 823 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ovis ammon (Linnaeus, 1758)"
 ]
}

 The dataset includes 823 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024421-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rb747q
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Canarium pilososylvestre Leenh."
 ]
}

 The dataset includes 6 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074058-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rmrkfm
title: Occurrence Download

description: A dataset containing 2066 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ovis musimon (Pallas, 1811)"
 ]
}

 The dataset includes 2066 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024422-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zfarf4
title: Occurrence Download

description: A dataset containing 494980 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is iNaturalist Research-grade Observations",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Country is one of (Canada, Mexico, United States of America)",
 "EventDate is greater than or equal to 2023-10-11",
 "EventDate is less than or equal to 2023-11-10",
 {
 "not" : {
 "Issue" : [
 "is one of (Basis of record invalid, Coordinate reprojection failed, Coordinate reprojection suspicious, Coordinate precision invalid, Coordinate uncertainty meters invalid, Country mismatch, Country invalid, Geodetic datum invalid, Presumed swapped coordinate, Presumed negated longitude, Presumed negated latitude, Country coordinate mismatch)"
 ]
 }
 }
 ]
}

 The dataset includes 494980 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021383-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gcyrpj
title: Occurrence Download

description: A dataset containing 150 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Canarium planifolium Daly, Raharim. & Federman"
 ]
}

 The dataset includes 150 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074097-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bl5s81
title: Occurrence Download

description: A dataset containing 1674 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Amorpha canescens Pursh"
 ]
}

 The dataset includes 1674 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024423-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7xc2fz
title: Occurrence Download

description: A dataset containing 180 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Scurria zebrina (Lesson, 1831)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 },
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is MANAGED"
 ]
 }
 },
 {
 "not" : {
 "EstablishmentMeans" : [
 "is not null"
 ]
 }
 }
 ]
 },
 {
 "or" : [
 "OccurrenceStatus is Present",
 {
 "not" : {
 "OccurrenceStatus" : [
 "is not null"
 ]
 }
 }
 ]
 }
 ]
}

 The dataset includes 180 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0073991-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.idmvsz
title: Occurrence Download

description: A dataset containing 6319 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Amorpha fruticosa L."
 ]
}

 The dataset includes 6319 records from 167 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024424-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.teq8kt
title: Occurrence Download

description: A dataset containing 42 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Sorex volnuchini Ognev, 1922"
 ]
}

 The dataset includes 42 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0073988-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uam4f8
title: Occurrence Download

description: A dataset containing 2960 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Panthera pardus (Linnaeus, 1758)"
 ]
}

 The dataset includes 2960 records from 111 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024424-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.urebxu
title: Occurrence Download

description: A dataset containing 246 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bupleurum stenophyllum (Nakai) Kitag."
 ]
}

 The dataset includes 246 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074005-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ybew2z
title: Occurrence Download

description: A dataset containing 311106 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cicadellidae"
 ]
}

 The dataset includes 311106 records from 240 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024426-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6u9ybs
title: Occurrence Download

description: A dataset containing 723 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calophyllum tacamahaca Willd."
 ]
}

 The dataset includes 723 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074004-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6jcdog
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Panthera uncia (Schreber, 1775)"
 ]
}

 The dataset includes 47 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024426-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4v56t2
title: Occurrence Download

description: A dataset containing 59 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Canarium parvum Leenh."
 ]
}

 The dataset includes 59 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074013-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w5yah2
title: Occurrence Download

description: A dataset containing 1416 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Marina parryi (Torr. & A.Gray) Barneby"
 ]
}

 The dataset includes 1416 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024428-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5gqv4g
title: Occurrence Download

description: A dataset containing 37142 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Styphnolobium japonicum (L.) Schott",
 "Year is greater than or equal to 1900",
 "HasCoordinate is true"
 ]
}

 The dataset includes 37142 records from 196 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015559-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3886/e110622
title: Early Elementary Science Instruction: Does More Time on Science or Science Topics/Skills Predict Science Achievement in the Early Grades?

description: Replication files for publication:Curran, F.C. & Kitchin, J. (2019).Early Elementary Science Instruction: Does More Time on Science or Science Topics/Skills Predict Science Achievement in the Early Grades? AERA Open, https://doi.org/10.1177/2332858419861081<br><br>Abstract:Recent evidence points to the early elementary grades as a pivotal point for the development of science learning trajectories and achievement gaps. Using data from the Early Childhood Longitudinal Study, this study estimates the degree to which time spent on science and the breadth of science topics/skills covered predict science achievement in the earliest grades of elementary school. Using regression along with school fixed effects and student fixed effects models, we find suggestive evidence in some models (student fixed effects and regression with observable controls) that time on science instruction is related to science achievement but little evidence that the number of science topics/skills covered are related to greater science achievement. These results are generally consistent across student subgroups. We discuss the implications for early science policy and practice.<br><br><br>
description: Weights appropriate to ECLS analysis were used and documented in the replication code.<br>
description: cognitive assessment test~~telephone interview~~
description: Kindergarten students in the United States in 2010-11<br>Smallest Geographic Unit: United States
description: Clustered and stratified, nationally representative sample<br>
DOI: 10.3886/e110622v1-163501
title: Early Elementary Science Instruction: Does More Time on Science or Science Topics/Skills Predict Science Achievement in the Early Grades?

description: <b>Replication files for publication:</b>Curran, F.C. & Kitchin, J. (2019).Early Elementary Science Instruction: Does More Time on Science or Science Topics/Skills Predict Science Achievement in the Early Grades? AERA Open, https://doi.org/10.1177/2332858419861081<br><br><b>Abstract:</b>Recent evidence points to the early elementary grades as a pivotal point
 for the development of science learning trajectories and achievement 
gaps. Using data from the Early Childhood Longitudinal Study, this study
 estimates the degree to which time spent on science and the breadth of 
science topics/skills covered predict science achievement in the 
earliest grades of elementary school. Using regression along with school
 fixed effects and student fixed effects models, we find suggestive 
evidence in some models (student fixed effects and regression with 
observable controls) that time on science instruction is related to 
science achievement but little evidence that the number of science 
topics/skills covered are related to greater science achievement. These 
results are generally consistent across student subgroups. We discuss 
the implications for early science policy and practice.<br><br><br>
description: Weights appropriate to ECLS analysis were used and documented in the replication code.<br>
description: Clustered and stratified, nationally representative sample<br>
description: Kindergarten students in the United States in 2010-11<br>. Smallest Geographic Unit: United States
description: cognitive assessment test; telephone interview;
DOI: 10.57967/hf/4021
title: tomato-leaf-disease-image
DOI: 10.57967/hf/3109
title: tomato-leaf-disease-image
DOI: 10.15468/dl.dz9hq4
title: Occurrence Download

description: A dataset containing 548 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllostachys aureosulcata McClure"
 ]
}

 The dataset includes 548 records from 63 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063361-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vs7hbg
title: Occurrence Download

description: A dataset containing 2413 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Indonesia",
 "Geometry POLYGON((103.596 1.06998,103.18123 -1.00374,105.02176 -1.31475,109.73973 2.6245,108.75466 4.9523,105.66983 3.65984,103.596 1.06998))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 2413 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063362-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a9s2er
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chimonobambusa lactistriata W.D.Li & Q.X.Wu"
 ]
}

 The dataset includes 9 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063363-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kg596s
title: Occurrence Download

description: A dataset containing 2787 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllostachys bambusoides Siebold & Zucc."
 ]
}

 The dataset includes 2787 records from 196 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063365-241126133413365/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.26023065
title: Partial budget analysis of laying hens’ transition from cages to production systems of improved welfare: a case study in Greece

description: 1. In recent years, public concern regarding animal welfare has increased while, at the same time, cage systems for animal production have been greatly criticised by EU citizens. In addition, large food retailers promote food products that are made with eggs produced in cage-free systems. 2. The objective of this study was to evaluate the economic viability of the transition of laying hens’ to production systems; from conventional to alternative systems with improved welfare. Three independent scenarios were assumed as follows: transition from enriched colony cages to barn (S1), transition from barn to free-range (S2), and transition from free-range to organic (S3). Economic assessments of each transition was applied to a model farm in Greece with 12 000 hens, through partial budget analysis and net benefits and costs were estimated. 3. The results showed a positive economic impact in all transitions to a production system of improved animal welfare (€12,044 in S1, €18,957 in S2 and €7,977 in S3) which indicated that they are economically sustainable. In all scenarios, unit cost increased by 19% in S1, 12% in S2, and 85% in S3. 4. In conclusion, transitioning towards improved animal welfare production systems in laying hen farms could be an economically viable option for egg producers in compliance with societal demands and market trends.
DOI: 10.6084/m9.figshare.26023065.v1
title: Partial budget analysis of laying hens’ transition from cages to production systems of improved welfare: a case study in Greece

description: 1. In recent years, public concern regarding animal welfare has increased while, at the same time, cage systems for animal production have been greatly criticised by EU citizens. In addition, large food retailers promote food products that are made with eggs produced in cage-free systems. 2. The objective of this study was to evaluate the economic viability of the transition of laying hens’ to production systems; from conventional to alternative systems with improved welfare. Three independent scenarios were assumed as follows: transition from enriched colony cages to barn (S1), transition from barn to free-range (S2), and transition from free-range to organic (S3). Economic assessments of each transition was applied to a model farm in Greece with 12 000 hens, through partial budget analysis and net benefits and costs were estimated. 3. The results showed a positive economic impact in all transitions to a production system of improved animal welfare (€12,044 in S1, €18,957 in S2 and €7,977 in S3) which indicated that they are economically sustainable. In all scenarios, unit cost increased by 19% in S1, 12% in S2, and 85% in S3. 4. In conclusion, transitioning towards improved animal welfare production systems in laying hen farms could be an economically viable option for egg producers in compliance with societal demands and market trends.
DOI: 10.15468/dl.wfmmt8
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chimonobambusa metuoensis Hsueh f. & T.P.Yi"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063366-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mwjkuk
title: Occurrence Download

description: A dataset containing 74 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllostachys bissetii McClure"
 ]
}

 The dataset includes 74 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063368-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kxxq8t
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chimonobambusa microfloscula McClure"
 ]
}

 The dataset includes 11 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063369-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3gqwt2
title: Occurrence Download

description: A dataset containing 13994 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Mastocarpus stellatus (Stackhouse) Guiry, 1984"
 ]
}

 The dataset includes 13994 records from 192 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063370-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9j8y8s
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllostachys circumpilis C.Y.Yao & S.Y.Chen"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063371-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14626043
title: BlockAgri: A Secured Blockchain-Based Web Client for Agricultural Data Management

description:  A high demand for farming data sensitivity and volume, ranging from production to value chains, calls for strong management systems. The agricultural sector increasingly depends on data-driven decision-making, operational efficiency, and food security. Traditional centralized management systems face inherent challenges, such as single points of failure, manipulation risks, and vulnerability to cyber threats. Blockchain technology allows a decentralized, immutable, and transparent way of securing agricultural data management. The proposed paper presents a blockchain-based web client, BlockAgri, for protecting agrarian data, presenting features, architecture, and strategies for implementation.