cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.924957
title: Ice chemistry during an Arctic sea ice algal bloom on landfast ice near the settlement of Svea, in Van Mijenfjorden, Spitsbergen
DOI: 10.1594/pangaea.924960
title: Algae biomass on landfast ice (time-series) near the settlement of Svea, in Van Mijenfjorden, Spitsbergen
DOI: 10.1594/pangaea.961586
title: Fatty acids and δ13C values of fatty acids measured in particulate organic matter (POM) in sea ice and water, collected in June-July 2017 from NW Svalbard, Barents Sea, and Arctic Ocean

description: This dataset consists of fatty acid analysis and compound specific stable isotope analysis of fatty acids (δ13C-FA). These parameters were measured in particulate organic matter (POM). POM was collected from sea ice cores (iPOM) and from open water phytoplankton (pPOM). Samples were collected on the R/V Polarstern PS106/1 (23 May - 21 June 2017) and PS106/2 (23 June - 20 July 2017) campaigns. See parameter list for different types of collection methods. POM was collected during PS106/1 over the Yermack Plateau, and during PS106/2 in the Barents Sea and in the Nansen Basin (Arctic Ocean). Extracted lipids were converted into fatty acid methyl esters, and quantified (via an internal standard) using an Agilent 6890N gas chromatograph. Compound specific stable isotope ratios of fatty acid methyl esters (δ13C-FA) were analyzed using a Trace Ultra gas chromatograph (GC), a GC Isolink system, and a Delta V Plus isotope ratios mass spectrometer, connected to a Conflo IV interface. The purpose of these measurements was to determine differences in carbon (energetic) sources in ice algae and phytoplankton. While all available fatty acids and their compound specific stable isotope values from POM are published in this dataset, we also focused on four trophic biomarker fatty acids (further outlined in our related publication).
description: Comments on ice core samples:* Particulate organic matter within sea ice (iPOM) was collected by taking ice cores with a 9 cm inner diameter ice corer (Kovacs Enterprises, Mark II). The bottom 5 cm of each ice core was cut off, and then fatty acid and compound specific isotope analysis was gathered from these bottom 5 cm.* Remark: The given date/time, latitude and longitude in the data table refers to the start of the ice station. During each ice station, several ice cores were sampled. Information on the exact position and time of sampling is not available.
DOI: 10.1594/pangaea.948375
title: Sea surface temperatures reconstructed in sediment cores SO202/1_18-3 and SO202/1_18-6

description: We present TEX86 (Tetraether index of tetraethers consisting of 86 carbon atoms) data from sediment cores SO202/1_18-3 and SO202/1_18-6 in the Bering Sea shelf. TEX86 is a sea surface temperature (SST) proxy based on the distribution of archaeal isoprenoid glycerol dialkyl glycerol tetraethers (GDGTs), and reconstructs SST development during the latest two glacial-interglacial cycles. The branched isoprenoid tetraether (BIT) index (Hopmans et al., 2004) is an indicator of the relative contribution of soil-derived GDGT to marine GDGT. Crucially, a global core top calibration of marine sediments reveals a linear correlation between sedimentary TEX86 and in situ annual mean SST where terrestrial inputs are low (Kim et al., 2008). If BIT values are above the critical value of 0.3 (Weijers et al., 2006), where terrigenous GDGTs potentially bias TEX86-derived SST reconstruction. The regional calibration of SST and TEX86 is based on Seki et al. (2014).TEX86= log (GDGT-2/(GDGT-1+GDGT-2+GDGT-3))SST/℃ = 27.2 × TEX86+ 21.8
DOI: 10.1594/pangaea.948370
title: Lignin phenols contents in sediment core SO178-13-6

description: The dataset comprises contents and mass-accumulation rates of lignin phenols in sediment core from the Okhotsk Sea (core SO178-13-6). Eight lignin-derived phenols were analyzed in our study. They can be classified into three groups according to their plant sources and structures: Vanillyl phenols (V) consisting of vanillin (Vl), acetovanillone (Vn) and vanillic acid (Vd). 2. Syringyl phenols (S), comprising syringealdehyde (Sl), acetosyringone (Sn) and syringic acid (Sd). 3. Cinnamyl phenols (C) that include p-coumaric acid (p-Cd) and ferulic acid (Fd). Besides, we also included some other oxidation products that do not necessarily originate from lignin, such as 3,5-dihydroxybenzoic acid (3,5Bd). Contents are calculated relative to total organic carbon contents and to the dry weight of the sediment. Moreover, indicators for vegetation development (S/V and C/V), wetland extent (3,5Bd/V) and degree of organic matter degradation ((Ad/Al)s and (Ad/Al)v) are given.
DOI: 10.1594/pangaea.958141
title: Foraminifera element concentrations of different fractions in North Atlantic marine sediments
DOI: 10.1594/pangaea.958109
title: Total digestions of different fractions in North Atlantic marine sediments
DOI: 10.1594/pangaea.728515
title: (Appendix) Diatom abundance in ODP Hole 119-741A
DOI: 10.1594/pangaea.958094
title: AcHH-leaches of different fractions in North Atlantic marine sediments
DOI: 10.1594/pangaea.728512
title: (Appendix) Diatom abundance in ODP Site 119-736
DOI: 10.1594/pangaea.191086
title: Distribution of diatoms at time series station KERFIX
DOI: 10.1594/pangaea.56027
title: Diatom assamblage in samples from sediment trap OG3
DOI: 10.1594/pangaea.728510
title: (Appendix) Diatom abundance in ODP Site 119-744
DOI: 10.1594/pangaea.793435
title: (Table 4) Diatom abundance in ODP Hole 167-1018A sediments from 3.00 to 0.78 Ma

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.128661
title: Diatom counts in surface water
DOI: 10.1594/pangaea.55662
title: Microfossil abundance of sediment core IOW211630-13
DOI: 10.1594/pangaea.94127
title: Concentration of siliceous microplankton in surface sediments, size fraction &gt; 40 µm

description: preserved in surface sediments (0-1 cm)
DOI: 10.1594/pangaea.925188
title: Fossil diatom record from marine sediment core AMD14-204_CASQ

description: Raw counts of fossil diatom taxa from the marine sediment core AMD14-204 that was retrieved from the West Greenland shelf, offshore Upernavik, and which spans the last ca. 9,000 years. Quantification was done using a light microscope (Olympus BX53, University of New Brunswick) with phase contrast optics, at 1000x magnification.
DOI: 10.1594/pangaea.55663
title: Microfossil abundance of sediment core IOW211660-1
DOI: 10.1594/pangaea.793433
title: (Table 2) Diatom abundance in ODP Hole 167-1020B sediments

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.860925
title: Diatoms abundance in sediment core PS75/091-3
DOI: 10.1594/pangaea.793434
title: (Table 3) Diatom abundance in ODP Hole 167-1021B sediments

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.860913
title: Diatoms abundance in sediment core PS75/056-1
DOI: 10.1594/pangaea.860929
title: Diatoms abundance in sediment core PS75/072-4
DOI: 10.1594/pangaea.860927
title: Diatoms abundance in sediment core PS58/274-1
DOI: 10.1594/pangaea.919311
title: Oxygen isotope data of the western Princessa Alice Bank lavas
DOI: 10.1594/pangaea.860926
title: Diatoms abundance in sediment core PS58/270-5
DOI: 10.1594/pangaea.860916
title: Diatoms abundance in sediment core PS75/073-2
DOI: 10.1594/pangaea.927081
title: Pore water geochemistry of sediment core GeoB22031-1, Church Trough

description: Hydrogen sulfide: All missing values were not measured due to a lack of characteristic sulfide smell.
DOI: 10.1594/pangaea.927080
title: Pore water geochemistry of sediment core GeoB22015-1, Drygalski Trough

description: Hydrogen sulfide: All missing values were not measured due to a lack of characteristic sulfide smell.
DOI: 10.1594/pangaea.927083
title: Pore water geochemistry of sediment core GeoB22054-2, Annenkov Trough

description: Hydrogen sulfide: All missing values were not measured due to a lack of characteristic sulfide smell.
DOI: 10.1594/pangaea.927621
title: Stable water isotope composition and radiocarbon dates of permafrost ice wedges from Bol'shoy Lyakhovsly Island (New Siberian Archipelago)

description: Seven profiles of permafrost ground ice (i.e. ice wedges) were sampled in 1999, 2007 and 2014 either by chainsaw or by ice screw at coastal bluffs east and west of the Zimov'e River mouth (73.33°N, 141.35°E) at the southern coast of Bol'shoy Lyakhovsky Island (New Siberian Archipelago) in north-eastern Siberia. The local dataset contains stable isotope (δ18O, δD) data of permafrost wedge ice and Accelerator Mass Spectrometry (AMS) radiocarbon dates of organic remains found within the wedge ice. The water isotope analyzes were performed at the Stable Isotope Facility of the Alfred Wegener Institute (head: Hanno Meyer). Melted ice-wedge samples were analysed for oxygen (δ18O) and hydrogen (δD) stable isotopes using a Finnigan MAT Delta-S mass spectrometer (1σ &lt; 0.1‰ for δ18O, 1σ &lt; 0.8‰ for δD). The values are reported as per mil (‰) difference from the SMOW (Standard Mean Ocean Water). The deuterium excess (d) is calculated as d = δD – 8*δ18O. In total, 357 samples from seven ice wedges were analysed for their stable water isotope composition. The ice-wedge chronology contains seven ages obtained from seven ice-wedge records, and covers MIS 3-2 between 49.200 +2.400/-1.850 ka BP and 19.885 ± 0.230 ka BP. The dataset contributes to the study of climate conditions during the Last Glacial Maximum in north-eastern Siberia.
DOI: 10.1594/pangaea.860921
title: Diatoms abundance in sediment core PS75/096-4
DOI: 10.1594/pangaea.930472
title: Benthic community structure in surface sediments from Isfjorden, Svalbard
DOI: 10.1594/pangaea.922041
title: Inter-comparison of XRF core scanning results from IODP Site 346-U1424 and 346-U1425 from 7 labs

description: Over the course of four years (2014 to 2017), the set of seven u-channels was shipped around the world to seven labs with XRF scanners including, in no particular order, the Kochi Core Center at Kochi University (Japan), IODP Core Repository at Texas A&M University (U.S.A.), Nanjing Normal University (China), Rosenstiel School of Marine and Atmospheric Science at the University of Miami (U.S.A.), ETH Zurich (Switzerland), Woods Hole Oceanographic Institution (U.S.A.), and the Royal Netherlands Institute of Sea Research (The Netherlands). We intentionally do not identify which lab generated which scans, as many of the variables (e.g., X-ray tube aging, detector aging, and/or dehydration of the core material) could affect any instrument at various times or be exacerbated during the transit between labs. Instead, we label the XRF scans #1-#7 in the order in which they were scanned. The labs used various types and different generations of XRF scanning instruments (4 Avaatech Core Scanners, 2 ITRAX Core Scanners, and 1 Geotek Core Scanning Logger) with different X-ray sources (Rhodium, Molybdenum). Three of the labs scanned the cores at two or three excitation energies (e.g., 10 kV, 30 kV, and 50 kV). Each lab reported a different suite of elements, but all included Ca, Fe, K, Mn, Si, Sr, Ti, and Zr. Six labs also reported Al, Br, Cr, Cu, Ni, Pb, Rb, S, and Zn and five labs reported and Ba, Cl, Ga, Mo, V, and Y.
DOI: 10.1594/pangaea.919306
title: 87Sr/86Sr isotope data of the Western Princessa Alice bank minerals and leachates
DOI: 10.1594/pangaea.922042
title: Inter-comparison of ICP and XRF-scanning results by four different XRF-labs (dried pellets from IODP core MD01-2407)

description: Four discrete samples were freeze-dried and powdered and pressed into disc-shaped pellets about 2 cm in diameter from nearby Core MD01-2407 on the Oki Ridge (37°04'N, 134°42'E, 932m water depth). The four samples have a similar matrix to the seven sediment sections scanned in this study. The four samples from Core MD01-2407 covered a range of sediment types (calcareous, siliceous, light-, and dark-colored; Kido et al., 2007) that span the dynamic range of at least Fe and Ca element cps scanned for this study. A set of four pellets was sent to four of the seven labs (1 ITRAX and 3 Avaatech) involved in the study to be scanned using the same instrument parameters they used on the sediment sections. Three labs used the same instrument and parameters used for the sediment section, but the fourth lab replaced the X-ray tube in between scanning the pellets and sediment sections. The major and trace element concentrations of the pellets were also analyzed by inductively coupled plasma (ICP)-optical emission spectrometry (OES) and ICP-mass spectrometry (MS) in the Analytical Geochemistry Facilities at Boston University, Boston, MA, USA. The ICP analyses had ~2% precision and a standard reference material analyzed as an unknown alongside the samples was accurate within precision.
description: The XRF scans are labelled #1-#7 in the order in which they were scanned.
DOI: 10.1594/pangaea.860919
title: Diatoms abundance in sediment core PS75/085-1
DOI: 10.1594/pangaea.728513
title: (Appendix) Diatom abundance in ODP Site 119-745
DOI: 10.1594/pangaea.919299
title: Rare Earth Element data of the western Princessa Alice Bank epidotes
DOI: 10.1594/pangaea.919806
title: Radiocarbon dating of allochthonous organic matter in three neighbouring vertical series in the Late Pleistocene sediments near Gyda settlement, northern Gydan Peninsula

description: The ¹⁴C measurements were made in the Geological Institute of the Russian Academy of Sciences (L. Sulerzhitsky).
DOI: 10.1594/pangaea.919294
title: Mineral data of the western Princessa Alice Bank lavas
DOI: 10.1594/pangaea.744754
title: Diatom abundance in sediment profile Co1010
DOI: 10.1594/pangaea.931782
title: Riverbed levoglucosan data from the Amazon River System
DOI: 10.1594/pangaea.55664
title: Microfossil abundance of sediment core IOW211660-2
DOI: 10.1594/pangaea.806332
title: (Table 2a) Relative abundance of diatoms in sediment core MD03-2597
DOI: 10.1594/pangaea.728511
title: (Appendix) Diatom abundance in ODP Site 119-740
DOI: 10.1594/pangaea.919804
title: Radiocarbon dates from organic material, Sakha, Russia

description: The ¹⁴C measurements were made in the Geological Institute of the Russian Academy of Sciences (L. Sulerzhitsky) and in the Radiocarbon Laboratory of Helsinki University (H. Junger).
DOI: 10.1594/pangaea.860928
title: Diatoms abundance in sediment core PS75/054-1
DOI: 10.1594/pangaea.326117
title: Concentration of biogenic opal and siliceous plankton, and diatom and silicoflagellate assemblages in surface sediments in the SE Pacific Ocean
DOI: 10.1594/pangaea.107726
title: Percentage abundant of neritic and pelagic diatoms of mooring CB1_trap
DOI: 10.1594/pangaea.107727
title: Percentage abundant of neritic and pelagic diatoms of mooring CB2_trap
DOI: 10.1594/pangaea.107763
title: Percentage abundant of neritic and pelagic diatoms of mooring CB4_trap
DOI: 10.1594/pangaea.107728
title: Percentage abundant of neritic and pelagic diatoms of mooring CB3_trap
DOI: 10.1594/pangaea.77479
title: Diatom assemblage of sediment core K708-7
DOI: 10.1594/pangaea.94583
title: Concentration of siliceous microplankton in surface sediments, brine

description: preserved in surface sediments (0-1 cm)
DOI: 10.1594/pangaea.77473
title: Diatom assemblage in Hole 94-610A

description: no sediment depth given by the author !
DOI: 10.1594/pangaea.728516
title: (Appendix) Diatom abundance in ODP Hole 119-742A
DOI: 10.1594/pangaea.769866
title: (Table S1) Diatom abundances in laminae of ODP Leg 160 holes
DOI: 10.1594/pangaea.415876
title: Abundance of the most significant diatom groups in sediment core Gebra-93-1, Bransfield Basin (Table 2)
DOI: 10.1594/pangaea.77478
title: Diatom assemblage in ODP Hole 105-646B

description: no sediment depth given by the author !
DOI: 10.1594/pangaea.415877
title: Abundance of the most significant diatom groups in sediment core Gebra-93-2, Bransfield Basin (Table 3)
DOI: 10.1594/pangaea.977621
title: Passive ocean bottom geophone and hydrophone data from the German Entenschnabel area acquired during cruise MSM100 between 13.5.2021 - 15.5.2021

description: The dataset contains 2.5 days of passive recording from a network of 12 ocean bottom geophone stations (with hydrophones) deployed in the German EEZ of the North Sea. The seismic sensors instruments used for acquisition include 4.5 Hz geophones and HTI-PCA-04 ULF Hydrophones. Originally, the instruments were deployed during a 3D seismic experiment, which is described in the related and referenced cruise report for Maria S. Merian expedition MSM100. The data uploaded here contain an time-interval where no active seismic shooting was performed. Thus, they represent passive seismic data. The raw data are provided as mini-seed formatted files. They can be viewed, edited and analysed with various seismic and seismology related software tools. Further details about the deployment may be retrieved from the related MSM100 cruise report.
description: The date/time information in the 'Event(s)' section refers to the deployment of the ocean bottom seismometer (OBS). The recording was started before the actual deployment at all stations.
DOI: 10.25550/7q-9b80
title: Transgenic Mouse Enhancer Assay - Vista Enhancer ID: mm1165

description: Transgenic Mouse Enhancer Assay - Vista Enhancer ID: mm1165
 See link to the data preparation protocols for this study in the Additional Information section 
 **Enhancer location:** Mouse genome mm10, chr4:154801901-154803150
 **Name:** mCF265
 **Vista Enhancer ID:** mm1165
 **Enhancer expression:** positive
 **Tissues where active:** branchial arch, facial mesenchyme, nose
 **Comment on OPT files:** 
 
 This data set includes the following: 
 
* 1 movie (.avi) file: A CLIP file that provides an overview of the 3-D model generated by Optical Projection Tomography (OPT)Thresholding-based false-color representation shows unstained regions of the embryo in green, LacZ signal in red.
 
* 1 file in .zip format. Corresponds to the .avi file and unzips to a set of .png files, can be used to retrieve individual virtual sections through features of interest in .png image format.
DOI: 10.25550/7q-9b7y
title: Transgenic Mouse Enhancer Assay - Vista Enhancer ID: mm1090

description: Transgenic Mouse Enhancer Assay - Vista Enhancer ID: mm1090
 See link to the data preparation protocols for this study in the Additional Information section 
 **Enhancer location:** Mouse genome mm10, chr4:154801901-154803150
 **Name:** mCF230
 **Vista Enhancer ID:** mm1090
 **Enhancer expression:** positive
 **Tissues where active:** branchial arch, facial mesenchyme, nose, limb
 **Comment on OPT files:** 
 
 This data set includes the following: 
 
* 1 movie (.avi) file: A CLIP file that provides an overview of the 3-D model generated by Optical Projection Tomography (OPT)Thresholding-based false-color representation shows unstained regions of the embryo in green, LacZ signal in red.
 
* 1 file in .zip format. Corresponds to the .avi file and unzips to a set of .png files, can be used to retrieve individual virtual sections through features of interest in .png image format.
DOI: 10.5281/zenodo.15104190
title: Pharmacophore-Guided 3D-QSAR, Docking, and MD Simulations: In Silico Discovery of New Topoisomerase I Inhibitors for Lung and Colon Cancer
DOI: 10.5281/zenodo.15104191
title: Pharmacophore-Guided 3D-QSAR, Docking, and MD Simulations: In Silico Discovery of New Topoisomerase I Inhibitors for Lung and Colon Cancer
DOI: 10.15468/dl.qaurf2
title: Occurrence Download

description: A dataset containing 127466994 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((113.02075 -19.37254,116.07729 -36.40183,131.65108 -33.49084,141.83955 -41.05941,152.90131 -36.98403,155.08455 -27.81441,148.97147 -12.67726,131.21444 -9.91182,113.02075 -19.37254))",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 127466994 records from 2111 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005976-250325103851331/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.28734533
title: Table 2.docx

description: Innovation Indices for Armenia
DOI: 10.6084/m9.figshare.28734533.v1
title: Table 2.docx

description: Innovation Indices for Armenia
DOI: 10.15468/dl.6nc3e5
title: Occurrence Download

description: A dataset containing 31 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aleochara bimaculata Gravenhorst, 1802",
 "HasCoordinate is true"
 ]
}

 The dataset includes 31 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004771-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pyrc4u
title: Occurrence Download

description: A dataset containing 39 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Colostygia puengeleri (Stertz, 1902)"
 ]
}

 The dataset includes 39 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200950-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3r6yqb
title: Occurrence Download

description: A dataset containing 4424 species occurrences available in GBIF matching the query:
{
 "and" : [
 "ScientificName is Stachytarpheta jamaicensis (L.) Vahl",
 "HasCoordinate is true"
 ]
}

 The dataset includes 4424 records from 172 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022428-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8dg7nh
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Corydalis yargongensis C.Y.Wu"
 ]
}

 The dataset includes 9 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013035-240314170635999/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3d59w2
title: Occurrence Download

description: A dataset containing 86 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Mexico",
 "TaxonKey is Sagittaria demersa J.G.Sm."
 ]
}

 The dataset includes 86 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0106856-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aofn2w
title: Occurrence Download

description: A dataset containing 12005 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nyctereutes procyonoides (Gray, 1834)"
 ]
}

 The dataset includes 12005 records from 105 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035006-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ppjepf
title: Occurrence Download

description: A dataset containing 2 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 Lophuromys chercherensis Lavrenchenko, W.Verheyen, E.Verheyen, Hulseman & Leirs, 2007"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062896-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.