cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.31388125
title: <b>Adaptation mechanisms of the soil microbial community under nutrient-limited conditions in the dryland Mountains</b>

description: Microbial nutrient limitation is crucial for shaping interspecific interactions and community assembly within soil microbial communities, and these processes are integral to understanding ecosystems response to global changes. However, whether and how nutrient limitation influences these processes in arid mountain ecosystems remains unclear. This study investigates the mechanisms of soil microbial community assembly along an elevational gradient in the Helan Mountains, a region characterized by significant environmental variation such as temperature, precipitation, and nutrient availability, using Illumina sequencing and extracellular enzymatic stoichiometry. Our results show that bacterial α-diversity and β-diversity declined with increasing elevation, whereas fungal α-diversity exhibited a hump-shaped, and fungal β-diversity showed a U-shaped pattern. Across all elevations, soil microorganisms were predominantly limited by carbon (C) and phosphorus (P), with P limitation intensifying at higher elevation, and C limitation peaking at mid-to-high elevations. Community assembly processes were dominated by stochastic processes bacterial community assembly at low and high elevations, whereas deterministic processes prevailed at mid-elevations for bacterial communities. In contrast, fungal community assembly was consistently governed by stochastic processes across the gradient. Network analysis revealed that the microbial communities at low to mid- elevations exhibited more cooperative interaction, with more stable bacterial and fungal networks. Partial least-squares path modeling further revealed that bacterial community assembly was primarily driven by microbial nutrient limitation and bacterial α-diversity, while fungal community assembly was directly influenced by nutrient limitation. This study provides new insights into soil microbial community assembly along elevation in arid mountain ecosystems and highlights how nutrient limitation dynamics and its driving forces vary with environmental gradient, offering valuable information for understanding ecosystem responses under global change.
DOI: 10.6084/m9.figshare.31388125.v1
title: <b>Adaptation mechanisms of the soil microbial community under nutrient-limited conditions in the dryland Mountains</b>

description: Microbial nutrient limitation is crucial for shaping interspecific interactions and community assembly within soil microbial communities, and these processes are integral to understanding ecosystems response to global changes. However, whether and how nutrient limitation influences these processes in arid mountain ecosystems remains unclear. This study investigates the mechanisms of soil microbial community assembly along an elevational gradient in the Helan Mountains, a region characterized by significant environmental variation such as temperature, precipitation, and nutrient availability, using Illumina sequencing and extracellular enzymatic stoichiometry. Our results show that bacterial α-diversity and β-diversity declined with increasing elevation, whereas fungal α-diversity exhibited a hump-shaped, and fungal β-diversity showed a U-shaped pattern. Across all elevations, soil microorganisms were predominantly limited by carbon (C) and phosphorus (P), with P limitation intensifying at higher elevation, and C limitation peaking at mid-to-high elevations. Community assembly processes were dominated by stochastic processes bacterial community assembly at low and high elevations, whereas deterministic processes prevailed at mid-elevations for bacterial communities. In contrast, fungal community assembly was consistently governed by stochastic processes across the gradient. Network analysis revealed that the microbial communities at low to mid- elevations exhibited more cooperative interaction, with more stable bacterial and fungal networks. Partial least-squares path modeling further revealed that bacterial community assembly was primarily driven by microbial nutrient limitation and bacterial α-diversity, while fungal community assembly was directly influenced by nutrient limitation. This study provides new insights into soil microbial community assembly along elevation in arid mountain ecosystems and highlights how nutrient limitation dynamics and its driving forces vary with environmental gradient, offering valuable information for understanding ecosystem responses under global change.
DOI: 10.5281/zenodo.18738818
title: Zonodo Test
DOI: 10.15468/dl.jp2qde
title: Occurrence Download

description: A dataset containing 38 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)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "TaxonKey is Thryssa marasriae"
 ]
}

 The dataset includes 38 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002729-260221153910048/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4gqest
title: Occurrence Download

description: A dataset containing 68 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)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "TaxonKey is Thryssa mystax"
 ]
}

 The dataset includes 68 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002731-260221153910048/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.31388521
title: Supplementary Material for: Systemic absorption of biliary contrast: an unexpected finding – case report

description: A 21-year-old male with primary sclerosing cholangitis was submitted to a lengthy endoscopic retrograde cholangiopancreatography (ERCP) for evaluation and treatment of a relevant biliary stricture causing obstructive cholestasis. At first (Fig. 1), a cholangiogram was produced using radiopaque contrast. Toward the end of the uneventful procedure (Fig. 2), a contrast pyelogram became progressively more evident. Although systemic absorption of contrast during ERCP is well documented, it is thought to be significantly lower compared to other contrast-dependant exams [1], [2], [3]. However, it is important to consider individual variability, since some patients may have higher systemic absorption, particularly with longer procedures [1].
DOI: 10.6084/m9.figshare.31388521.v1
title: Supplementary Material for: Systemic absorption of biliary contrast: an unexpected finding – case report

description: A 21-year-old male with primary sclerosing cholangitis was submitted to a lengthy endoscopic retrograde cholangiopancreatography (ERCP) for evaluation and treatment of a relevant biliary stricture causing obstructive cholestasis. At first (Fig. 1), a cholangiogram was produced using radiopaque contrast. Toward the end of the uneventful procedure (Fig. 2), a contrast pyelogram became progressively more evident. Although systemic absorption of contrast during ERCP is well documented, it is thought to be significantly lower compared to other contrast-dependant exams [1], [2], [3]. However, it is important to consider individual variability, since some patients may have higher systemic absorption, particularly with longer procedures [1].
DOI: 10.6084/m9.figshare.30171553
title: Subadult macaws (<i>Ara glaucogularis</i>) copy better than adults but are less likely to imitate in problem-solving tasks

description: Our study shows that macaws can copy conspecifics in problem-solving tasks which facilitates information transfer and transmission of foraging techniques, a prerequisite for foraging culture to arise.
DOI: 10.6084/m9.figshare.30171553.v4
title: Subadult macaws (<i>Ara glaucogularis</i>) copy better than adults but are less likely to imitate in problem-solving tasks

description: Our study shows that macaws can copy conspecifics in problem-solving tasks which facilitates information transfer and transmission of foraging techniques, a prerequisite for foraging culture to arise.
DOI: 10.6084/m9.figshare.30171553.v3
title: Subadult macaws (<i>Ara glaucogularis</i>) copy better than adults but are less likely to imitate in problem-solving tasks

description: Our study shows that macaws can copy conspecifics in problem-solving tasks which facilitates information transfer and transmission of foraging techniques, a prerequisite for foraging culture to arise.
DOI: 10.15468/dl.jaufwd
title: Occurrence Download

description: A dataset containing 83203 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Opistognathus",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 83203 records from 193 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002712-260221153910048/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18738894
title: Zonodo Test
DOI: 10.5281/zenodo.17804154
title: Design files, bill of materials and validation data for a frugal APCVD reactor for MWCNT synthesis

description: This Zenodo record archives the open-hardware documentation and validation dataset for a benchtop atmospheric-pressure CVD (APCVD) tubular reactor operated with Ar/C₂H₂. The package includes a tagged process flow diagram (Figure_1.png), a designator-based bill of materials with as-built and replication cost scenarios (bom_v1.xlsx; bom_designators_v1.pdf), operating SOPs (sops_v1.pdf), and the gravimetric run log supporting the repeatability results (runlog_gravimetry_v1.xlsx), together with citation and licensing metadata (README.md, CITATION.cff, LICENSES_README.md, CC-BY-4.0.txt).
DOI: 10.5281/zenodo.17804155
title: Design files, bill of materials and validation data for a frugal APCVD reactor for MWCNT synthesis

description: This Zenodo record archives the open-hardware documentation and validation dataset for a benchtop atmospheric-pressure CVD (APCVD) tubular reactor operated with Ar/C₂H₂. The package includes a tagged process flow diagram (Figure_1.png), a designator-based bill of materials with as-built and replication cost scenarios (bom_v1.xlsx; bom_designators_v1.pdf), operating SOPs (sops_v1.pdf), and the gravimetric run log supporting the repeatability results (runlog_gravimetry_v1.xlsx), together with citation and licensing metadata (README.md, CITATION.cff, LICENSES_README.md, CC-BY-4.0.txt).
DOI: 10.15468/dl.d7g7vb
title: Occurrence Download

description: A dataset containing 4 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)"
 ]
 }
 },
 "DistanceFromCentroidInMeters is greater than or equal to 2000",
 "TaxonKey is Thryssa polybranchialis"
 ]
}

 The dataset includes 4 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002732-260221153910048/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.283mxd
title: Occurrence Download

description: A dataset containing 395 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Human Observation, Specimen)",
 "Country is Sri Lanka",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Panthera pardus kotiya",
 "Year 2000-2026"
 ]
}

 The dataset includes 395 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002733-260221153910048/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15156/bio/sh1395756.10fu
title: SH1395756.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395760.10fu
title: SH1395760.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395768.10fu
title: SH1395768.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395772.10fu
title: SH1395772.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395777.10fu
title: SH1395777.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395785.10fu
title: SH1395785.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395786.10fu
title: SH1395786.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395790.10fu
title: SH1395790.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1395794.10fu
title: SH1395794.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15468/dl.5cnj83
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Halictidae, Megachilidae)",
 "HasCoordinate is true",
 "Continent is South America"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011052-230530130749713/datasets/export for details.
DOI: 10.15468/dl.7deyhs
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Exacum decapterum Klack."
 ]
}

 The dataset includes 10 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0208393-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.age52q
title: Occurrence Download

description: A dataset containing 163 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Prescottia plantaginea Lindl."
 ]
}

 The dataset includes 163 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0094509-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.