cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.14614920
title: Dataset: The sedimentological signature of impact spherules and its relation to ejecta transport mechanisms during the Chicxulub asteroid impact (Cretaceous/Paleogene boundary)

description: The Chicxulub impact is the most likely cause of the Cretaceous/Paleogene boundary (KPB) mass extinction and the only impact event in Earth’s history with a globally traceable ejecta bed. Although the impact spherules are thought to represent molten or vaporized material, precise genesis and transport mechanisms remain underconstrained. Here, we show that the morphology, size, internal structure, and distribution of the spherules within the KPB deposits are related to origin and transport processes. The study of thousands of spherules from KPB deposits in Colombia, the USA, and Spain has revealed the presence of three fractions related to three different distribution processes, each with a distinctive sedimentological signature. The coarser fraction ("aspergo deposit," from the Latin aspergo, meaning splash) comprises rotational and agglutinated/irregular forms (size >2 mm) abundant vesicles, unmelted inclusions, and schlieren, implying an origin from molten materials and transport following ballistic trajectories. The intermediate fraction ("pyrocloud deposit" from the Greek pyr, meaning fire) represents a mixture of molten and condensed droplets, including spheres, rotational, and agglutinated/irregular forms (size 0.3–2 mm), transported by the rapid expansion of a fast-moving, high-temperature turbulent cloud. The globally distributed finer fraction ("fireball layer") is composed exclusively of spheres (size <0.3 mm) condensed from a vapor plume after the Chicxulub impact. These observations provide valuable insights into ejecta distributions during massive asteroid impacts and enhance our understanding of the Chicxulub impact and its aftermath.
description: This work was supported by grant PID2022-136233NB-I00 funded by MCIN/ AEI /10.13039/501100011033/and by ERDF A way to make Europe. Vicente Gilabert acknowledges support from Ministerio de Universidades (MIU) and European Union (Margarita Salas post-doctoral grant) funded by European Union-NextGeneration EU.
DOI: 10.15468/dl.3bnsxw
title: Occurrence Download

description: A dataset containing 59251 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Fish Collection NRM"
 ]
}

 The dataset includes 59251 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065274-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.10884789
title: Dataset: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean)

description: After the mass extinction at the Cretaceous/Paleogene (K/Pg) boundary (~66 Ma), life forms quickly radiated to occupy ecological niches in the world’s oceans. Nevertheless, the aftermath of the Chicxulub impact, the massive volcanism of the Deccan Traps and climatic perturbations endured during the early Danian. The impact of consequent carbon cycle perturbations on nascent plankton communities, such as the Dan-C2 event (~65.80 to ~65.71 Ma), is still poorly known. In this work, we present a detailed study of planktic foraminiferal assemblages from Ocean Drilling Program (ODP) Site 1262 (Walvis Ridge, South Atlantic Ocean), spanning the first ~400 kyr of the Danian. No relevant perturbations in planktic foraminiferal assemblages and carbonate preservation indices have been identified at Site 1262 during the Dan-C2 event. Approximately 50 kyr before the beginning of the Dan-C2 event, a Hg-rich interval, potentially linked to the emplacement of the Ambenali Formation of the Deccan Traps massive volcanism, is recorded between ~65.95 and 65.82 Ma. It coincides with an increase in aberrant planktic foraminifera (~65.93 to ~65.82 Ma), allowing to establish a cause-effect relationship. Additionally, a bloom of triserial guembelitriids was recognized between ~65.87 and ~65.78 Ma, also preceding the Dan-C2 event but lagging the Hg-rich interval and the bloom of aberrant planktic foraminifera. The lag time between the first volcanic episode and ecosystem response may be due to factors such as an inefficient biological pump and increases in temperature, microbial activity and food supply at the ocean surface. A second Hg-rich interval identified between ~65.70 and ~65.65 Ma has been tentatively tied to the Mahabaleswar Formation of the Deccan Traps. Neither the second volcanic episode nor the Dan-C2 event resulted in relevant environmental perturbations at Site 1262. This suggests that, although volcanism may have had an impact on early plankton communities in the early Danian through metal contamination, marine ecosystems likely became progressively more stable and resistant to changes in volcanic emissions and the carbon cycle.
description: This work was supported by grant PID2022-136233NB-I00 funded by MCIN/ AEI /10.13039/501100011033/and by ERDF A way to make Europe. Vicente Gilabert acknowledges support from Ministerio de Universidades (MIU) and European Union (Margarita Salas post-doctoral grant) funded by European Union-NextGeneration EU.
DOI: 10.5281/zenodo.10884790
title: Dataset: Impact of early Danian environmental perturbations on mid-latitude planktic foraminiferal assemblages from the ODP Site 1262 (South Atlantic Ocean)

description: After the mass extinction at the Cretaceous/Paleogene (K/Pg) boundary (~66 Ma), life forms quickly radiated to occupy ecological niches in the world’s oceans. Nevertheless, the aftermath of the Chicxulub impact, the massive volcanism of the Deccan Traps and climatic perturbations endured during the early Danian. The impact of consequent carbon cycle perturbations on nascent plankton communities, such as the Dan-C2 event (~65.80 to ~65.71 Ma), is still poorly known. In this work, we present a detailed study of planktic foraminiferal assemblages from Ocean Drilling Program (ODP) Site 1262 (Walvis Ridge, South Atlantic Ocean), spanning the first ~400 kyr of the Danian. No relevant perturbations in planktic foraminiferal assemblages and carbonate preservation indices have been identified at Site 1262 during the Dan-C2 event. Approximately 50 kyr before the beginning of the Dan-C2 event, a Hg-rich interval, potentially linked to the emplacement of the Ambenali Formation of the Deccan Traps massive volcanism, is recorded between ~65.95 and 65.82 Ma. It coincides with an increase in aberrant planktic foraminifera (~65.93 to ~65.82 Ma), allowing to establish a cause-effect relationship. Additionally, a bloom of triserial guembelitriids was recognized between ~65.87 and ~65.78 Ma, also preceding the Dan-C2 event but lagging the Hg-rich interval and the bloom of aberrant planktic foraminifera. The lag time between the first volcanic episode and ecosystem response may be due to factors such as an inefficient biological pump and increases in temperature, microbial activity and food supply at the ocean surface. A second Hg-rich interval identified between ~65.70 and ~65.65 Ma has been tentatively tied to the Mahabaleswar Formation of the Deccan Traps. Neither the second volcanic episode nor the Dan-C2 event resulted in relevant environmental perturbations at Site 1262. This suggests that, although volcanism may have had an impact on early plankton communities in the early Danian through metal contamination, marine ecosystems likely became progressively more stable and resistant to changes in volcanic emissions and the carbon cycle.
description: This work was supported by grant PID2022-136233NB-I00 funded by MCIN/ AEI /10.13039/501100011033/and by ERDF A way to make Europe. Vicente Gilabert acknowledges support from Ministerio de Universidades (MIU) and European Union (Margarita Salas post-doctoral grant) funded by European Union-NextGeneration EU.
DOI: 10.6084/m9.figshare.27854622
title: A Novel Endophytic Fungus, Alternaria taxi, and Its Ethyl Acetate Extract Inhibiting the Growth and Metastasis of Cervical Cancer Cells

description: LC-MS was performed to identify bioactive compounds present in the ethyl acetate extract (EAE) of the fungal strain <i>A. taxi</i>. In total, 34 significant compounds were identified in the fungal extract, along with their respective molecular formulas and molecular weights.
DOI: 10.6084/m9.figshare.27854622.v1
title: A Novel Endophytic Fungus, Alternaria taxi, and Its Ethyl Acetate Extract Inhibiting the Growth and Metastasis of Cervical Cancer Cells

description: LC-MS was performed to identify bioactive compounds present in the ethyl acetate extract (EAE) of the fungal strain <i>A. taxi</i>. In total, 34 significant compounds were identified in the fungal extract, along with their respective molecular formulas and molecular weights.
DOI: 10.15468/dl.rpvjpq
title: Occurrence Download

description: A dataset containing 1147 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Lagerstroemia indica L."
 ]
}

 The dataset includes 1147 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065276-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.za5myz
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Luehdorfia taibai Chou, 1994"
 ]
}

 The dataset includes 10 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065278-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c3ww2j
title: Occurrence Download

description: A dataset listing the 8042 species recorded in GBIF matching the query:
{
 "DatasetKey" : [
 "is Fish Collection NRM"
 ]
}

 The dataset's 8042 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065275-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4wfdx6
title: Occurrence Download

description: A dataset containing 313321 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Blattodea"
 ]
}

 The dataset includes 313321 records from 1127 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065277-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bgkt2y
title: Occurrence Download

description: A dataset containing 89148 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is one of (iNaturalist Research-grade Observations, Observation.org, Nature data from around the World)",
 "TaxonKey is Blattodea"
 ]
}

 The dataset includes 89148 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065279-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14633770
title: Preferred bubble tube speed and physiological–psychological factors

description: This dataset contains measurements from an experiment investigating the relationship between preferred bubble tube speed and physiological–psychological factors. It includes data collected from 50 participants.
DOI: 10.15468/dl.wd9833
title: Occurrence Download

description: A dataset containing 2990 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Geometry POLYGON((120.18062 16.44262,119.95251 16.28198,119.84857 16.44262,119.59343 16.37175,119.7777 15.00629,120.2738 14.47711,120.56674 14.53853,120.64233 14.38734,120.67541 14.69445,120.94131 14.81729,121.21535 14.7417,121.82012 14.59995,121.61223 15.2567,121.74452 15.93707,120.18062 16.44262))",
 "TaxonKey is Egretta garzetta (Linnaeus, 1766)",
 "Year 2011-2025"
 ]
}

 The dataset includes 2990 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065280-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3886/e215321v1
title: Visual Power Inspires Action: Testing the effect of Videos on Taiwanese High School Students' Behavioral Intentions Towards Climate Change

description: The supplementary material of "Visual Power Inspires Action" includes a description of the video content, the survey questions, and the analysis process.
DOI: 10.3886/e215321
title: Visual Power Inspires Action: Testing the effect of Videos on Taiwanese High School Students' Behavioral Intentions Towards Climate Change

description: The supplementary material of "Visual Power Inspires Action" includes a description of the video content, the survey questions, and the analysis process.
DOI: 10.3886/e215321v2
title: Visual Power Inspires Action: Testing the effect of Videos on Taiwanese High School Students' Behavioral Intentions Towards Climate Change

description: The supplementary material of "Visual Power Inspires Action" includes a description of the video content, the survey questions, and the analysis process.
DOI: 10.15468/dl.7a48dc
title: Occurrence Download

description: A dataset containing 2924 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Occurrence dataset of birds in the Xinjizhou National Wetland Park，Nanjing，China"
 ]
}

 The dataset includes 2924 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065281-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5nbrpu
title: Occurrence Download

description: A dataset containing 490 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is FRA.8_1",
 "OccurrenceStatus is Present",
 "TaxonKey is Canis lupus Linnaeus, 1758",
 "Year 1000-1920"
 ]
}

 The dataset includes 490 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065282-241126133413365/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.28190351
title: Data supporting the findings of the paper

description: <b>Description</b>：This dataset includes experimental results from the study on load torque identification in Permanent Magnet Synchronous Motors (PMSM) using the Fuzzy Super-Twisting Sliding Mode Observer (FST-SMO). The experiments were conducted under varying conditions to analyze the system's dynamic performance, current harmonics, and speed response.Each file represents results for a specific experimental condition, which is encoded in the file names as follows:<b>EXP1, EXP2, EXP3</b>: Different experimental setups.<b>300, 2000</b>: Operating speed in revolutions per minute (rpm).<b>1_2, 2_4</b>: Indicates different load torque values or system configurations.File Details:<b>EXP1_PI_300_1_2.xlsx</b>: Data for Experiment 1 at 300 rpm under a 1.2 Nm load.<b>EXP1_PI_300_2_4.xlsx</b>: Data for Experiment 1 at 300 rpm under a 2.4 Nm load.<b>EXP2_2000_1_2.xlsx</b>: Data for Experiment 2 at 2000 rpm under a 1.2 Nm load.<b>EXP2_2000_2_4.xlsx</b>: Data for Experiment 2 at 2000 rpm under a 2.4 Nm load.<b>EXP2_300_1_2.xlsx</b>: Data for Experiment 2 at 300 rpm under a 1.2 Nm load.<b>EXP2_300_2_4.xlsx</b>: Data for Experiment 2 at 300 rpm under a 2.4 Nm load.<b>EXP3_2000_1_2.xlsx</b>: Data for Experiment 3 at 2000 rpm under a 1.2 Nm load.<b>EXP3_2000_2_4.xlsx</b>: Data for Experiment 3 at 2000 rpm under a 2.4 Nm load.<b>EXP3_300_1_2.xlsx</b>: Data for Experiment 3 at 300 rpm under a 1.2 Nm load.<b>EXP3_300_2_4.xlsx</b>: Data for Experiment 3 at 300 rpm under a 2.4 Nm load.This dataset supports the analysis and validation of the proposed FST-SMO method and its effectiveness in load torque identification and suppression of current harmonics in PMSMs.
DOI: 10.6084/m9.figshare.28190351.v1
title: 支持论文发现的数据

description: <b>Description</b>：This dataset includes experimental results from the study on load torque identification in Permanent Magnet Synchronous Motors (PMSM) using the Fuzzy Super-Twisting Sliding Mode Observer (FST-SMO). The experiments were conducted under varying conditions to analyze the system's dynamic performance, current harmonics, and speed response.Each file represents results for a specific experimental condition, which is encoded in the file names as follows:<b>EXP1, EXP2, EXP3</b>: Different experimental setups.<b>300, 2000</b>: Operating speed in revolutions per minute (rpm).<b>1_2, 2_4</b>: Indicates different load torque values or system configurations.File Details:<b>EXP1_PI_300_1_2.xlsx</b>: Data for Experiment 1 at 300 rpm under a 1.2 Nm load.<b>EXP1_PI_300_2_4.xlsx</b>: Data for Experiment 1 at 300 rpm under a 2.4 Nm load.<b>EXP2_2000_1_2.xlsx</b>: Data for Experiment 2 at 2000 rpm under a 1.2 Nm load.<b>EXP2_2000_2_4.xlsx</b>: Data for Experiment 2 at 2000 rpm under a 2.4 Nm load.<b>EXP2_300_1_2.xlsx</b>: Data for Experiment 2 at 300 rpm under a 1.2 Nm load.<b>EXP2_300_2_4.xlsx</b>: Data for Experiment 2 at 300 rpm under a 2.4 Nm load.<b>EXP3_2000_1_2.xlsx</b>: Data for Experiment 3 at 2000 rpm under a 1.2 Nm load.<b>EXP3_2000_2_4.xlsx</b>: Data for Experiment 3 at 2000 rpm under a 2.4 Nm load.<b>EXP3_300_1_2.xlsx</b>: Data for Experiment 3 at 300 rpm under a 1.2 Nm load.<b>EXP3_300_2_4.xlsx</b>: Data for Experiment 3 at 300 rpm under a 2.4 Nm load.This dataset supports the analysis and validation of the proposed FST-SMO method and its effectiveness in load torque identification and suppression of current harmonics in PMSMs.
DOI: 10.15468/dl.m6hwvd
title: Occurrence Download

description: A dataset containing 18029 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is FRA.8_1",
 "OccurrenceStatus is Present",
 "TaxonKey is Capreolus capreolus (Linnaeus, 1758)"
 ]
}

 The dataset includes 18029 records from 723 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065283-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zlvmxe
title: Occurrence Download

description: A dataset containing 317 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aythya baeri (Radde, 1863)"
 ]
}

 The dataset includes 317 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074897-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sbp1up
title: Occurrence Download

description: A dataset containing 491 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 {
 "or" : [
 "TaxonKey is Oryx dammah (Cretzschmar, 1827)",
 "TaxonKey is Orycteropus afer (Pallas, 1766)"
 ]
 },
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 491 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021366-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xd98jn
title: Occurrence Download

description: A dataset containing 654 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Arenaria armerina subsp. armerina"
 ]
}

 The dataset includes 654 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024770-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.leaaq5
title: Occurrence Download

description: A dataset containing 199 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Acmena acuminatissima (Blume) Merr. & L.M.Perry",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 199 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074899-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8nmxtz
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Falco tinnunculus Linnaeus, 1758"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017398-231120084113126/datasets/export for details.
DOI: 10.15468/dl.a3igas
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Panthera onca (Linnaeus, 1758)",
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is 2015"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021367-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nthvsq
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Leipoldtia weigangiana (Dinter) Dinter & Schwantes",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 16 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0074901-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3yxqty
title: Occurrence Download

description: A dataset containing 15699 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Chelon labrosus (Risso, 1827)"
 ]
}

 The dataset includes 15699 records from 168 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011718-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ofaows
title: Occurrence Download

description: A dataset containing 4039 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((1.392397 12.775002,1.927384 13.723492,4.000456 12.886779,3.646983 12.523322,3.599216 12.112654,3.618323 12.019231,3.599216 11.841638,3.627876 11.729416,3.503683 11.841638,3.303063 11.897733,2.949590 12.812266,1.908277 13.063657,1.841404 12.616566,1.602570 12.644532,1.392397 12.775002))",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 4039 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021368-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.