cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.g9renx
title: Occurrence Download

description: A dataset containing 92065 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Zygophyllaceae"
 ]
}

 The dataset includes 92065 records from 377 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0012222-160118175350007/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a7qx48
title: Occurrence Download

description: A dataset listing the 228 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "Geometry POLYGON((-73.92729 4.93468,-73.9393 4.86288,-73.92429 4.85914,-73.90365 4.93243,-73.92729 4.93468))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset's 228 records were derived from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023429-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ydck3y
title: Occurrence Download

description: A dataset containing 5629 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Carpinus turczaninovii, Carpinus tientaiensis, Carpinus tsaiana, Carpinus tschonoskii, Carpinus viminea)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 5629 records from 131 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023436-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17026/ar/c2hpce
title: PAN-00003320 - coin/coin-related, Tetricus I (271-274), naar, antoninianus

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00003320&lt;/p&gt;
description: Modified: 2025-09-29T17:31:27+02:00
DOI: 10.34740/kaggle/dsv/13965167
title: Ethereum Price Data Binance API (2017–Now)
DOI: 10.15468/dl.6ubj6m
title: Occurrence Download

description: A dataset containing 575 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Carrierea calycina, Carrierea dunniana, Carya cathayensis, Carya hunanensis, Carya kweichowensis)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 575 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023437-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17026/ar/bihqi2
title: PAN-00082230 - Fragment of smooth undecorated bracelet

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00082230&lt;/p&gt;
description: Modified: 2025-08-29T17:18:12+02:00
DOI: 10.15468/dl.j47q82
title: Occurrence Download

description: A dataset containing 9797 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tracheophyta",
 "DecimalLatitude is greater than or equal to 14.085278",
 "DecimalLatitude is less than or equal to 19.085278",
 "DecimalLongitude is greater than or equal to 35.0",
 "DecimalLongitude is less than or equal to 40.0",
 "HasCoordinate is TRUE",
 "HasGeospatialIssue is FALSE"
 ]
}

 The dataset includes 9797 records from 67 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023438-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a2v7ay
title: Occurrence Download

description: A dataset containing 1865 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Carya tonkinensis, Caryodaphnopsis laotica, Caryodaphnopsis tonkinensis, Caryopteris forrestii, Caryopteris incana)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1865 records from 97 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023440-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.930434
title: Influence of species-specific feeding ecology on mercury concentrations in seabirds breeding on the Chatham Islands, New Zealand

description: Mercury (Hg) is a toxic metal that accumulates in organisms and biomagnifies along food webs; hence, long‐lived predators such as seabirds are at risk as a result of high Hg bioaccumulation. Seabirds have been widely used to monitor the contamination of marine ecosystems. In the present study, we investigated Hg concentrations in blood, muscle, and feathers of 7 procellariform seabirds breeding on the Chatham Islands, New Zealand. Using bulk and compound‐specific stable isotope ratios of carbon and nitrogen as a proxy of trophic position and distribution, we also tested whether Hg contamination is related to the species‐specific feeding ecology. Mercury exposure varied widely within the seabird community. The highest contaminated species, the Magenta petrel, had approximately 29 times more Hg in its blood than the broad‐billed prion, and approximately 35 times more Hg in its feathers than the grey‐backed storm petrel. Variations of Hg concentrations in blood and feathers were significantly and positively linked to feeding habitats and trophic position, highlighting the occurrence of efficient Hg biomagnification processes along the food web. Species and feeding habitats were the 2 main drivers of Hg exposure within the seabird community. The Pterodroma species had high blood and feather Hg concentrations, which can be caused by their specific physiology and/or because of their foraging behavior during the interbreeding period (i.e., from the Tasman Sea to the Humboldt Current system). These 2 threatened species are at risk of suffering detrimental effects from Hg contamination and further studies are required to investigate potential negative impacts, especially on their reproduction capability.
DOI: 10.5281/zenodo.17483939
title: October 13, 2025 (v1)DatasetOpen A Global Sub-Mesoscale Eddy Dataset Using Deep Learning Algorithms and Sentinel-3 Chlorophyll-a Data (NetCDF)

description: This is an eddy dataset obtained by combining chlorophyll data from Sentinel-3 with a deep learning algorithm. It contains a large amount of information on numerous sub-mesoscale eddies, including the latitude and longitude of their centers and boundaries, as well as their radii and polarities. The eddy radius is measured in meters. Users can directly use Python to process this dataset. The format of the dataset is NetCDF.

The dataset will be continuously updated on my dashboard (now 2020.01.01-2022.12.31).

Access the dataset please contact us : Email 1294795765@qq.com
DOI: 10.5281/zenodo.17483940
title: October 13, 2025 (v1)DatasetOpen A Global Sub-Mesoscale Eddy Dataset Using Deep Learning Algorithms and Sentinel-3 Chlorophyll-a Data (NetCDF)

description: This is an eddy dataset obtained by combining chlorophyll data from Sentinel-3 with a deep learning algorithm. It contains a large amount of information on numerous sub-mesoscale eddies, including the latitude and longitude of their centers and boundaries, as well as their radii and polarities. The eddy radius is measured in meters. Users can directly use Python to process this dataset. The format of the dataset is NetCDF.

The dataset will be continuously updated on my dashboard (now 2020.01.01-2022.12.31).

Access the dataset please contact us : Email 1294795765@qq.com
DOI: 10.17026/ar/cmgasg
title: PAN-00015753 - globular ointment jar with standring and short neck

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00015753&lt;/p&gt;
description: Modified: 2025-07-11T16:01:51+02:00
DOI: 10.1594/pangaea.900105
title: Carbon and nitrogen contents for the larvae of the polychaete Lanice conchilega

description: The larvae of the reef-building polychaete Lanice conchilega can make up to 15% of the summer zooplankton biomass in the North Sea. Despite their importance for reef maintenance (which positively affects the benthic community), little is known about the trophic ecology of this meroplanktonic larva. Qualitative and quantitative estimates of carbon (C) transfer between trophic levels and of fatty acid (FA)-specific assimilation, biosynthesis, and bioconversion can be obtained by compound-specific stable isotope analysis of FA. The present work tested the hypothesis that the concept of fatty acid trophic markers (FATM), widely used for studies on holoplankton with intermediate to high lipid contents, is also applicable to lipid-poor organisms such as meroplanktonic larvae. The incorporation of isotopically-enriched dietary C by L. conchilega larvae was traced, and lipid assimilation did not follow FA-specific relative availabilities in the diet. Furthermore, FAs that were unavailable in the diet, such as 22:5(n-3), were recorded in L. conchilega, suggesting their bioconversion by the larvae. The results indicate that L. conchilega larvae preferentially assimilate certain FAs and regulate their FA composition (lipid homeostasis) independently of that of their diet. Their quasi-homeostatic response to dietary FA availability could imply that the concept of FATM has limited application in lipid-poor organisms such as L. conchilega larvae.
DOI: 10.1594/pangaea.984371
title: Morphometric valley classification of the bed topography of the Northeast Greenland Ice Stream, downstream of the EastGRIP ice core site

description: The Northeast Greenland Ice Stream (NEGIS) is an elongated feature extending ~600 km into the interior of the Greenland Ice Sheet. Here, we investigate detailed subglacial topography along the length of the NEGIS to ascertain the characteristics of the ice stream bed. The morphology of valley cross-sectional profiles was analysed utilising the workflow of Paxman (2023), which extracted valley profiles from 2018 and 2022 AWI radio echo sounding surveys, as well as a wider selection of Operation IceBridge survey lines within the study area. Morphometric indices relating to valley depth, top width, V-index and curvature ratio were calculated for each profile, in order to produce quantitative characteristic metrics.
DOI: 10.1594/pangaea.900108
title: Fatty acid contents for the diatom Conticribra weissflogii

description: The larvae of the reef-building polychaete Lanice conchilega can make up to 15% of the summer zooplankton biomass in the North Sea. Despite their importance for reef maintenance (which positively affects the benthic community), little is known about the trophic ecology of this meroplanktonic larva. Qualitative and quantitative estimates of carbon (C) transfer between trophic levels and of fatty acid (FA)-specific assimilation, biosynthesis, and bioconversion can be obtained by compound-specific stable isotope analysis of FA. The present work tested the hypothesis that the concept of fatty acid trophic markers (FATM), widely used for studies on holoplankton with intermediate to high lipid contents, is also applicable to lipid-poor organisms such as meroplanktonic larvae. The incorporation of isotopically-enriched dietary C by L. conchilega larvae was traced, and lipid assimilation did not follow FA-specific relative availabilities in the diet. Furthermore, FAs that were unavailable in the diet, such as 22:5(n-3), were recorded in L. conchilega, suggesting their bioconversion by the larvae. The results indicate that L. conchilega larvae preferentially assimilate certain FAs and regulate their FA composition (lipid homeostasis) independently of that of their diet. Their quasi-homeostatic response to dietary FA availability could imply that the concept of FATM has limited application in lipid-poor organisms such as L. conchilega larvae.
DOI: 10.1594/pangaea.900104
title: Carbon and nitrogen contents for the diatom Conticribra weissflogii

description: The larvae of the reef-building polychaete Lanice conchilega can make up to 15% of the summer zooplankton biomass in the North Sea. Despite their importance for reef maintenance (which positively affects the benthic community), little is known about the trophic ecology of this meroplanktonic larva. Qualitative and quantitative estimates of carbon (C) transfer between trophic levels and of fatty acid (FA)-specific assimilation, biosynthesis, and bioconversion can be obtained by compound-specific stable isotope analysis of FA. The present work tested the hypothesis that the concept of fatty acid trophic markers (FATM), widely used for studies on holoplankton with intermediate to high lipid contents, is also applicable to lipid-poor organisms such as meroplanktonic larvae. The incorporation of isotopically-enriched dietary C by L. conchilega larvae was traced, and lipid assimilation did not follow FA-specific relative availabilities in the diet. Furthermore, FAs that were unavailable in the diet, such as 22:5(n-3), were recorded in L. conchilega, suggesting their bioconversion by the larvae. The results indicate that L. conchilega larvae preferentially assimilate certain FAs and regulate their FA composition (lipid homeostasis) independently of that of their diet. Their quasi-homeostatic response to dietary FA availability could imply that the concept of FATM has limited application in lipid-poor organisms such as L. conchilega larvae.
DOI: 10.1594/pangaea.900109
title: Fatty acid contents for the larvae of the polychaete Lanice conchilega

description: The larvae of the reef-building polychaete Lanice conchilega can make up to 15% of the summer zooplankton biomass in the North Sea. Despite their importance for reef maintenance (which positively affects the benthic community), little is known about the trophic ecology of this meroplanktonic larva. Qualitative and quantitative estimates of carbon (C) transfer between trophic levels and of fatty acid (FA)-specific assimilation, biosynthesis, and bioconversion can be obtained by compound-specific stable isotope analysis of FA. The present work tested the hypothesis that the concept of fatty acid trophic markers (FATM), widely used for studies on holoplankton with intermediate to high lipid contents, is also applicable to lipid-poor organisms such as meroplanktonic larvae. The incorporation of isotopically-enriched dietary C by L. conchilega larvae was traced, and lipid assimilation did not follow FA-specific relative availabilities in the diet. Furthermore, FAs that were unavailable in the diet, such as 22:5(n-3), were recorded in L. conchilega, suggesting their bioconversion by the larvae. The results indicate that L. conchilega larvae preferentially assimilate certain FAs and regulate their FA composition (lipid homeostasis) independently of that of their diet. Their quasi-homeostatic response to dietary FA availability could imply that the concept of FATM has limited application in lipid-poor organisms such as L. conchilega larvae.
DOI: 10.15468/dl.cyaxch
title: Occurrence Download

description: A dataset containing 40216 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tracheophyta",
 "DecimalLatitude is greater than or equal to 19.085278",
 "DecimalLatitude is less than or equal to 24.085278",
 "DecimalLongitude is greater than or equal to 35.0",
 "DecimalLongitude is less than or equal to 40.0",
 "HasCoordinate is TRUE",
 "HasGeospatialIssue is FALSE"
 ]
}

 The dataset includes 40216 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023441-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.984359
title: Spatial topographic roughness (RMSh) for all across-flow flightlines of the bed topography of the Northeast Greenland Ice Stream, downstream of the EastGRIP ice core site (2018 and 2022 NEGIS surveys)

description: The Northeast Greenland Ice Stream (NEGIS) is an elongated feature extending ~600 km into the interior of the Greenland Ice Sheet. Here, we investigate detailed subglacial topography along the length of the NEGIS to ascertain the characteristics of the ice stream bed. Spatial topographic roughness describes the standard deviation of vertical change in bed elevation over a given horizontal distance (Root Mean Square height, or RMSh). RMSh values were derived from ice thickness data from AWI's P5-233_NEGIS_2022 and P6-211_EGRIP_NOR_2018 flight campaigns, where the majority of profiles were oriented parallel or perpendicular to ice flow direction. A moving window size of 960 m (64 data points) was used to calculate RMSh, and values are omitted where gaps in the ice thickness data were present. Roughness anisotropy was also calculated at the intersection of two flightlines, as the ratio between along- and across-flow roughness.
DOI: 10.1594/pangaea.984360
title: Spatial topographic roughness (RMSh) for all along-flow flightlines of the bed topography of the Northeast Greenland Ice Stream, downstream of the EastGRIP ice core site (2018 and 2022 NEGIS surveys)

description: The Northeast Greenland Ice Stream (NEGIS) is an elongated feature extending ~600 km into the interior of the Greenland Ice Sheet. Here, we investigate detailed subglacial topography along the length of the NEGIS to ascertain the characteristics of the ice stream bed. Spatial topographic roughness describes the standard deviation of vertical change in bed elevation over a given horizontal distance (Root Mean Square height, or RMSh). RMSh values were derived from ice thickness data from AWI's P5-233_NEGIS_2022 and P6-211_EGRIP_NOR_2018 flight campaigns, where the majority of profiles were oriented parallel or perpendicular to ice flow direction. A moving window size of 960 m (64 data points) was used to calculate RMSh, and values are omitted where gaps in the ice thickness data were present. Roughness anisotropy was also calculated at the intersection of two flightlines, as the ratio between along- and across-flow roughness.
DOI: 10.1594/pangaea.984361
title: Roughness anisotropy calculated at flightline intersections of the 2018 and 2022 NEGIS surveys, Northeast Greenland Ice Stream, downstream of the EastGRIP ice core site

description: The Northeast Greenland Ice Stream (NEGIS) is an elongated feature extending ~600 km into the interior of the Greenland Ice Sheet. Here, we investigate detailed subglacial topography along the length of the NEGIS to ascertain the characteristics of the ice stream bed. Spatial topographic roughness describes the standard deviation of vertical change in bed elevation over a given horizontal distance (Root Mean Square height, or RMSh). RMSh values were derived from ice thickness data from AWI's P5-233_NEGIS_2022 and P6-211_EGRIP_NOR_2018 flight campaigns, where the majority of profiles were oriented parallel or perpendicular to ice flow direction. A moving window size of 960 m (64 data points) was used to calculate RMSh, and values are omitted where gaps in the ice thickness data were present. Roughness anisotropy was also calculated at the intersection of two flightlines, as the ratio between along- and across-flow roughness.
description: Parameters for both points analysed are included.
DOI: 10.1594/pangaea.935612
title: Qualitative mineral analyses of sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.935615
title: Deuterium isotope ratios of sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.935608
title: Age determination of sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.935628
title: Mikrofossils in sediment core VOV16-1, lake Voёlvlei

description: Empty cells =no microfossil analysis
DOI: 10.1594/pangaea.935614
title: Stable carbon isotope ratios of sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.935610
title: Grain size analyses of sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.935609
title: Element analyses of sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.935613
title: n-alkane concentration in sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.982495
title: 10Be and 9Be concentrations in Black Sea sediment core M72/5-22GC-8 covering Termination 2 (133.5 - 127.8 ka BP)

description: 10Be and 9Be records spanning Termination 2 (133.5 – 127.8 ka BP) were obtained from freeze-dried and homogenized samples of Black Sea sediment core M72/5-22GC-8 at 0.5 cm resolution. 10Be concentrations were measured using a MILEA accelerator mass spectrometry (AMS) system in 2021. 9Be concentrations analyzed using inductively coupled plasma mass spectrometry (ICP-MS, iCAP Q, Thermo Fisher Scientific) in 2021. Sediment core M72/5-22GC-8 was recovered from the south-eastern Black Sea (Archangelsky Ridge, 42°13.5'N, 36°29.6'E, 847 m bsl.) using a gravity corer during RV Meteor cruise M72/5 in 2007. Primary objective of the measurements was to establish time-series of 10Be and 9Be variability at multi-decadal resolution.
DOI: 10.1594/pangaea.982488
title: Fe and Zr/Rb XRF data from Black Sea sediment core M72/5-22GC-8 during Termination 2

description: Fe and Zr/Rb records spanning Termination 2 were obtained from Black Sea sediment core M72/5-22GC-8 (803.75 -941.75 cm core depth) at 500 µm resolution using an ITRAX core scanner equipped with a Cr tube at 30 kV, 30 mA and with 15 seconds dwell time in 2020. Sediment core M72/5-22GC-8 was recovered from the south-eastern Black Sea (Archangelsky Ridge, 42°13.5'N, 36°29.6'E, 847 m bsl.) using a gravity corer during RV Meteor cruise M72/5 in 2007. Primary objective of the measurements was to establish time-series of multi-decadal element variability.
DOI: 10.1594/pangaea.935611
title: Elemental log ratios of sediment core VOV16-1, lake Voёlvlei
DOI: 10.1594/pangaea.974786
title: Snow density profiles at Kottaspegel traverse in 2023

description: This is a collection of shallow snow density data sets from overland traverse between Neumayer Station III, Kottas camp and Kohnen station in November/December 2023. Sampling during the Kottas traverse was carried out by H. Moqadam and F. Shaw with assistance from members of the traverse personnel. Sampling device was a 1 m long and 9.21 cm diameter Kovacs ice corer Mark II. Density was determined as bulk density by dividing the net weight of the snow core by the volume of the snow core (determined from length of the snow core and diameter of the coring device).
DOI: 10.1594/pangaea.974794
title: Snow density profiles at Kottaspegel traverse in 2022-2023

description: This is a collection of shallow snow density data sets from an overland traverse between Neumayer Station III and Kottas camp in January/February 2023. Sampling during the Kottas traverse was carried out by S. Arndt and M. Petri with assistance from members of the traverse personnel. Sampling device was a 1 m long and 9.21 cm diameter Kovacs ice corer Mark II. Density was determined as bulk density by dividing the net weight of the snow core by the volume of the snow core (determined from length of the snow core and diameter of the coring device).