cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.977809
title: Dissolved major element concentration data of the South Pacific Ocean transect during RV SONNE cruise SO289

description: This dataset presents salinity-normalized dissolved major element (Ca, Mg, K, Sr, Li) concentrations along RV SONNE cruise track SO289 in the South Pacific Ocean collected during GEOTRACES GP21 expedition (Valparaiso, Chile- Nouméa, New Caledonia) between February 23 and April 4, 2022. Samples were collected from the trace-metal clean Ti-frame rosette equipped with a Kevlar-coated winch. Samples were filtered through 0.2 µm AcroPak™ 500 filter capsules, collected in acid-cleaned 4 mL PP tubes, and acidified to pH ~2 with trace metal-grade HCl. Samples were analysed for Na, Ca, Mg, K, Li and Sr using a Varian-720 ES ICP-OES. Samples were diluted by a factor of 78-82 in 0.12 M HCl to the same final salinity. Multiple spectral lines were selected for each element, and samples were corrected for instrumental drift by sample-standard bracketing with IAPSO P157 diluted to the same final salinity. Calibration was performed on 7 dilutions of IAPSO P157. Element-to-sodium ratios were calculated for all combinations of spectral lines. Assuming a constant Na-to-salinity (PSU)=35 ratio, the element/Na ratios were multiplied by 0.46847 µmol kg-1 to obtain the salinity (PSU)-normalized element concentration, and by the ratio of practical to absolute salinity (TEOS-10). The TEOS-10 absolute salinities were calculated from EOS-80 values using the Gibb's Oceanographic Toolbox using the R package 'gsw' (v 1.1-1).
DOI: 10.1594/pangaea.977810
title: Dissolved major element concentration data of the Equatorial Pacific Ocean transect during RV SONNE cruise SO298

description: This dataset presents absolute salinity-normalized dissolved major element (Ca, Mg, K, Sr, Li) concentrations along RV SONNE cruise track SO298 along the Equatorial Pacific Ocean collected during GEOTRACES GP11 expedition (Guayaquil, Ecuador - Townsville, Australia) from April 14th to June 2nd, 2023. Samples were collected from the trace-metal clean Ti-frame rosette equipped with a Kevlar-coated winch. Samples were filtered through 0.2 µm AcroPak™ 500 filter capsules, collected in acid-cleaned 4 mL PP tubes, and acidified to pH ~2 with trace metal-grade HCl. Samples were analysed for Na, Ca, Mg, K, Li and Sr using a Varian-720 ES ICP-OES. Samples were diluted by a factor of 78-82 in 0.12 M HCl to the same final salinity. Multiple spectral lines were selected for each element, and samples were corrected for instrumental drift by sample-standard bracketing with IAPSO P166 diluted to the same final salinity. Calibration was performed on 7 dilutions of IAPSO P166. Element-to-sodium ratios were calculated for all combinations of spectral lines. Assuming a constant Na-to-salinity (PSU)=35 ratio, the element/Na ratios were multiplied by 0.46847 µmol kg-1 to obtain the salinity (PSU)-normalized element concentration, and by the ratio of practical to absolute salinity (TEOS-10). The TEOS-10 absolute salinities were calculated from EOS-80 values using the Gibb's Oceanographic Toolbox using the R package 'gsw' (v 1.1-1).
DOI: 10.15468/dl.mjk4t9
title: Occurrence Download

description: A dataset containing 59 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Carcharhiniformes, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , )",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((109.5 20.15,117.25 20.15,117.25 24,109.5 24,109.5 20.15))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 59 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002925-260129131611470/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.989273
title: Radiocarbon dates from Yermak Plateau sediment core KH21-234-34GC1

description: Radiocarbon dates were determined by picking shells of Neogloboquadrina pachyderma at four depths from marine sediment core KH21-234-34GC collected from the Yermak Plateu (81.2199280 ˚N, 2.3710955˚E ) with a gravity corer at 1011m water depth during cruise KH21-234. Accelerator mass spectrometry (AMS) 14C dates from the radiocarbon lab at ETH Zurich, and calibrated ages were calculated used the functions BchronCalibrate:sampleAges and Bchronology:PredictAges from the statistical package BChron (version 4.7.7).
DOI: 10.1594/pangaea.989274
title: Magnetic susceptibility from Yermak Plateau sediment core KH21-234-34GC1

description: Here we present a magnetic susceptibility dataset from marine sediment core KH21-234-34GC , for its age model. Core KH21-234-34GC was retrieved from the Yermak Plateu (81.2199280 ˚N, 2.3710955˚E ) with a gravity corer at 1011m water depth during cruise KH21-234 . We measured the magnetic susceptibility at 1 cm resolution using a Bartington MS2C loop sensor (Ø 125mm) with a Geotek Multi-Sensor Core Logger (MSCL-S).
DOI: 10.1594/pangaea.989275
title: Polarella glacialis gene copies from Yermak Plateau sediment core KH21-234-34GC1

description: Gene copies of the sympagic dinoflagellate Polarella glacialis were determined by droplet digital PCR on samples from marine sediment core KH21-234-34GC collected from the Yermak Plateu (81.2199280 ˚N, 2.3710955˚E ) with a gravity corer at 1011m water depth during cruise KH21-234. DNA from gravity core sediments was extracted in the NORCE ancient DNA laboratory using the DNeasy PowerMax Soil Kit (Qiagen). Primers targeting the ITS1 region of P. glacialis were used in ddPCR reactions to determine gene copies per g of sediment.
DOI: 10.1594/pangaea.974347
title: CINEI V1.1: Integrated Anthropogenic Emission Inventory for China

description: To better understand the reasons for this deterioration in air quality in several cities in China, and to assess the effectiveness of past, current and planned targeted pollution control strategies, we developed an integrated anthropogenic emissions inventory (CINEI). The CINEI emissions were derived from the existing national inventory of The Multi-resolution Emission Inventory for China (MEIC) specifically for mainland China and global inventory of The Community Emissions Data System (CEDS) for areas outside China at 0.25° resolution. In order to obtain harmonized data, our inventory takes into account differences in spatial emission mapping as same spatial resolution and source mapping (sectoral information) based on the Intergovernmental Panel on Climate Change (IPCC) activity sector. We include the power generation, transport, industry, residential sectors from national inventory (MEIC), as well as the national-omitted sectors from global inventories, which include shipping (from inventory of The Copernicus Atmosphere Monitoring Service emissions, CAMs), aviation (from inventory of Hemispheric Transport of Air Pollution, HTAP), agriculture (from HTAP), and waste (from CEDS). In addition, we applied observed source profiles for non-methane volatile organic compounds (NMVOCs) and aim to improve the representation for NMVOC speciation. NMVOC speciation is unified as the Model for Ozone and Related chemical Tracers mechanism (MOZART), which is widely used by global and regional chemistry and transport models (CTMs). CINEI includes 8 sectoral emission, 25 species (inorganic gas, NMVOCs gas, and particulate matter), and covers east Asia (70.125°E to 149.875°E and 10.125°N to 59.875°N). The CINEI dataset provides monthly data in 2017, with 0.25 spatial resolution. Therefore, our CINEI inventory improves the representation in emission sectors and spatial distribution, and facilitates the simulation in CTMs.
description: The unit of Particulate Mass, and inorganic gas files is ton per grid per month.The unit of other NMVOC files is million mole per grid per month, and the molecular mass weight is indicated in data attribution.
DOI: 10.1594/pangaea.973306
title: Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO306

description: Raw bathymetry data were collected using the ship's own Kongsberg EM 122 multibeam echosounder during the RV SONNE cruise SO306 CoWIO. The cruise took place between 2024-08-08 and 2024-09-09 (Port Louis, Mauritius - Durban, South Africa). The primary goal was to search for cold-water coral mounds in the West Indian Ocean. Data were recorded in the EEZs of Mayotte, Tanzania, Mozambique, and South Africa. These studies were endorsed as an UN Ocean Decade 2021-2030 of Ocean Science for Sustainable Development activity. Data are unprocessed and therefore contain incorrect depth measurements (artifacts). Sound velocity profiles (SVP) were collected in all the main working areas and are part of this dataset. Data can be processed e.g. with the open source software package MB-System (Caress, D. W., and D. N. Chayes, MB-System: Mapping the Seafloor, http://www.mbari.org/products/research-software/mb-system/, 2022).
description: These data should not be used for navigational purposes.
DOI: 10.1594/pangaea.973409
title: Water column raw data (Kongsberg EM 122 entire dataset) of RV SONNE during cruise SO306

description: Raw water column data were collected using the ship's own Kongsberg EM 122 multibeam echosounder during the RV SONNE cruise SO306 CoWIO. The cruise took place between 2024-08-08 and 2024-09-09 (Port Louis, Mauritius - Durban, South Africa). The primary goal was to search for cold-water coral mounds in the West Indian Ocean. Data were recorded in the EEZ of Tanzania. These studies were endorsed as an UN Ocean Decade 2021-2030 of Ocean Science for Sustainable Development activity. Data are unprocessed and therefore contain incorrect depth measurements (artifacts). Sound velocity profiles (SVP) were collected in all the main working areas and are part of this dataset.
DOI: 10.1594/pangaea.975990
title: Rock eval data of peat core IMB100, Imbonga, Democratic Republic of Congo

description: This data publication contains an organic geochemistry dataset from the IMB100 peat core, recoverd from a river proximal peatland in the Cuvette Centrale, Democratic Republic of Congo. The dataset was generated to investigate Holocene peat formation and hydroclimatic conditions within the Cuvette Centrale during this time period. The Imbonga (IMB100) peat core was recovered from peatlands in the Ingende Territory (Équateur Province) in the Democratic Republic of Congo during a fieldtrip in March 2017. The coring site of the IMB100 core (0.856693°S and 19.808078°E, elevation: 320 m.a.s.l.) is located at the northern edge of a small basin filled with peat, around 800 m distance from the Momboyo River, a tributary of the Ruki River that joins the Congo main stem at Mbandaka. The peat core was collected within the Raphia hookeri peatland forest using a hand operated 60 mm diameter Eijkelkamp gouge auger. Archived data on the peat core consists of radiocarbon ages on the fine fraction and macro remains, bulk organic carbon and nitrogen concentrations and stable isotopes, Rock-Eval® derived parameters, and plant wax carbon and hydrogen isotope compositions.
DOI: 10.1594/pangaea.975982
title: Bulk sediment concentrations of peat core IMB100, Imbonga, Democratic Republic of Congo

description: This data publication contains an organic geochemistry dataset from the IMB100 peat core, recoverd from a river proximal peatland in the Cuvette Centrale, Democratic Republic of Congo. The dataset was generated to investigate Holocene peat formation and hydroclimatic conditions within the Cuvette Centrale during this time period. The Imbonga (IMB100) peat core was recovered from peatlands in the Ingende Territory (Équateur Province) in the Democratic Republic of Congo during a fieldtrip in March 2017. The coring site of the IMB100 core (0.856693°S and 19.808078°E, elevation: 320 m.a.s.l.) is located at the northern edge of a small basin filled with peat, around 800 m distance from the Momboyo River, a tributary of the Ruki River that joins the Congo main stem at Mbandaka. The peat core was collected within the Raphia hookeri peatland forest using a hand operated 60 mm diameter Eijkelkamp gouge auger. Archived data on the peat core consists of radiocarbon ages on the fine fraction and macro remains, bulk organic carbon and nitrogen concentrations and stable isotopes, Rock-Eval® derived parameters, and plant wax carbon and hydrogen isotope compositions.
DOI: 10.1594/pangaea.975862
title: Stable carbon isotope ratios of n-alkane from peat core IMB100, Imbonga, Democratic Republic of Congo

description: This data publication contains an organic geochemistry dataset from the IMB100 peat core, recoverd from a river proximal peatland in the Cuvette Centrale, Democratic Republic of Congo. The dataset was generated to investigate Holocene peat formation and hydroclimatic conditions within the Cuvette Centrale during this time period. The Imbonga (IMB100) peat core was recovered from peatlands in the Ingende Territory (Équateur Province) in the Democratic Republic of Congo during a fieldtrip in March 2017. The coring site of the IMB100 core (0.856693°S and 19.808078°E, elevation: 320 m.a.s.l.) is located at the northern edge of a small basin filled with peat, around 800 m distance from the Momboyo River, a tributary of the Ruki River that joins the Congo main stem at Mbandaka. The peat core was collected within the Raphia hookeri peatland forest using a hand operated 60 mm diameter Eijkelkamp gouge auger. Archived data on the peat core consists of radiocarbon ages on the fine fraction and macro remains, bulk organic carbon and nitrogen concentrations and stable isotopes, Rock-Eval® derived parameters, and plant wax carbon and hydrogen isotope compositions.
DOI: 10.1594/pangaea.962951
title: Benthic Foraminifera counts off NW Africa during the last deglaciation

description: This data set contains the benthic foraminifera counts of 190 samples off NW Africa. 100 samples come from gravity core GeoB9512-5 (15.33 N, 17.36 W, 793 mbsl), 64 from core GeoB9506-1 (15.61 N, 18.35 W, 2956 mbsl), 9 from core tops of the NE Atlantic (GeoB9506-3, GeoB9508-4, GeoB9535-5, GeoB9534-4, GeoB9529-1, GeoB9532-1, GeoB9533-3, GeoB9512-4, GeoB9510-3) and 17 from core tops of the SE Atlantic (T89-14, T89-16, T89-11, T89-12, T89-15, T89-16, T89-17, T89-19, T89-20, T89-21, T89-22, T89-13, T89-23, T89-24, T89-25, T89-28, T89-47). The samples from the gravity cores were obtained from working and in some cases archive halves with the help of the GeoB Core Collection at the MARUM – Center for Marine Environmental Sciences, University of Bremen, Germany. 100 fresh samples from GeoB9512-5 and 31 samples of GeoB9506-1 were (1) washed with deionized water through a 63 µm sieve, then (2) dried for less than 24 hours at 45°C, and (3) dry sieved through 63 µm, 125 µm, 150 µm, and 250 µm. Finally, the washed sediment with a size &gt;150 µm was used to retrieve at least 250 specimens when possible for each sample. The remaining number of analyzed samples from GeoB9506-1 (33 samples) and core tops included in this research were provided by the GeoB Core Repository collection archive and consisted of washed sediments &gt;150 µm. Washed samples from the SE Atlantic were kindly provided by Dr. Enno Schefuss (Scheefuss et al., 2004).Taxonomy identification was made at a genus level based on Loeblich, A. R. and Tappan, H. (1987) and Rönnfeld, W. (2020)), while species identification was based on various references including Brady, H. B. (1884), Van Morkhoven et al. (1986) and Holbourn et al. (2013). A total of 48.297 benthic foraminifera were recovered and analyzed. 238 taxonomical units were identified, including 112 genera and 182 species. The data was used to reconstruct the paleoenvironmental conditions of bottom water during the last deglaciation in the NE Atlantic. The reported microhabitats and oxygen conditions for most species were extracted from various references including Murray (1991), Murray (2006) Kaiho (1994) and Kranner et al. (2022) among others.
description: The dataset contains the benthic foraminifera counts per identified taxonomical unit for each sample. Known information about microhabitat (I-Infaunal, E-Epifaunal), test composition (C- calcareous, P-porcellaneous, A-agglutinated), oxygen preference (O-oxic, S-suboxic, D-dysoxic), stress species (SS-stress species, NA-does not apply) is included for each species. Funded through the Cluster of Excellence at the MARUM Institute
DOI: 10.1594/pangaea.964351
title: Stacked Artemisia and xerophyte records from the Iberian Peninsula and Morocco (last 5000 years BP) - Sites and data sources
DOI: 10.1594/pangaea.964353
title: Stacked Artemisia record from the Iberian Peninsula and Morocco (last 5000 years BP)
DOI: 10.1594/pangaea.964553
title: Bihourly temperature and humidity measurements in blowhole 6N-2137 on the Nullarbor Plain, Australia (2021-2023)

description: We provide continuous bihourly temperature and humidity data (2021-2023) of five caves and two blowholes from an arid and one of the largest contiguous karst areas in the world, the Nullarbor Plain in south Australia. The data were recorded with ten TGP-4500 Tinytag Plus 2 self-contained temperature (resolution ±0.01°C or better with reading range from -25°C to +85°C) and relative humidity (resolution ±3.0% or better with reading range from 0% to 100%) data loggers, and are available in a spreadsheet form. The data have great potential to provide insight into karst underground processes, air mass movements, hydrogeology, speleothems and (palaeo)climate, current climatic changes, and biology. This data is largely a continuation of measurements beginning in 2021 (published in PANGAEA doi:10.1594/PANGAEA.939075), and additionally supplements Lipar & Ferk (2022; doi:10.3390/data7030030).Additional funding: Australian Speleological Federation Karst Conservation Fund (https://www.caves.org.au/conservation/karst-conservation-fund).
DOI: 10.1594/pangaea.964555
title: Bihourly temperature measurements in blowhole 6N-3372 on the Nullarbor Plain, Australia (2021-2023)

description: We provide continuous bihourly temperature and humidity data (2021-2023) of five caves and two blowholes from an arid and one of the largest contiguous karst areas in the world, the Nullarbor Plain in south Australia. The data were recorded with ten TGP-4500 Tinytag Plus 2 self-contained temperature (resolution ±0.01°C or better with reading range from -25°C to +85°C) and relative humidity (resolution ±3.0% or better with reading range from 0% to 100%) data loggers, and are available in a spreadsheet form. The data have great potential to provide insight into karst underground processes, air mass movements, hydrogeology, speleothems and (palaeo)climate, current climatic changes, and biology. This data is largely a continuation of measurements beginning in 2021 (published in PANGAEA doi:10.1594/PANGAEA.939075), and additionally supplements Lipar & Ferk (2022; doi:10.3390/data7030030).Additional funding: Australian Speleological Federation Karst Conservation Fund (https://www.caves.org.au/conservation/karst-conservation-fund).
DOI: 10.1594/pangaea.964568
title: Bihourly temperature and humidity measurements in the upper pass of the Kelly Cave on the Nullarbor Plain, Australia (2021-2023)

description: We provide continuous bihourly temperature and humidity data (2021-2023) of five caves and two blowholes from an arid and one of the largest contiguous karst areas in the world, the Nullarbor Plain in south Australia. The data were recorded with ten TGP-4500 Tinytag Plus 2 self-contained temperature (resolution ±0.01°C or better with reading range from -25°C to +85°C) and relative humidity (resolution ±3.0% or better with reading range from 0% to 100%) data loggers, and are available in a spreadsheet form. The data have great potential to provide insight into karst underground processes, air mass movements, hydrogeology, speleothems and (palaeo)climate, current climatic changes, and biology. This data is largely a continuation of measurements beginning in 2021 (published in PANGAEA doi:10.1594/PANGAEA.939075), and additionally supplements Lipar & Ferk (2022; doi:10.3390/data7030030).Additional funding: Australian Speleological Federation Karst Conservation Fund (https://www.caves.org.au/conservation/karst-conservation-fund).
description: There were no reported visits to the cave during the data recording period.
DOI: 10.1594/pangaea.753932
title: pH measurements on water bottle samples at Goulden Cove in Admirality Bay, King George Island, Western Antarctic Peninsula (2009-2010)
DOI: 10.1594/pangaea.962764
title: Data of River Danube: raw data traits

description: * BArtSchV (2005) = Bundesartenschutzverordnung vom 16. Februar 2005 (BGBl. I S. 258: 896) die zuletzt durch Artikel 10 des Gesetzes vom 21. Januar 2013 (BGBl. I S. 95) geaendert worden ist.
DOI: 10.1594/pangaea.964569
title: Bihourly temperature and humidity measurements at the front of the Mullamullang cave on the Nullarbor Plain, Australia (2021-2023)

description: We provide continuous bihourly temperature and humidity data (2021-2023) of five caves and two blowholes from an arid and one of the largest contiguous karst areas in the world, the Nullarbor Plain in south Australia. The data were recorded with ten TGP-4500 Tinytag Plus 2 self-contained temperature (resolution ±0.01°C or better with reading range from -25°C to +85°C) and relative humidity (resolution ±3.0% or better with reading range from 0% to 100%) data loggers, and are available in a spreadsheet form. The data have great potential to provide insight into karst underground processes, air mass movements, hydrogeology, speleothems and (palaeo)climate, current climatic changes, and biology. This data is largely a continuation of measurements beginning in 2021 (published in PANGAEA doi:10.1594/PANGAEA.939075), and additionally supplements Lipar & Ferk (2022; doi:10.3390/data7030030).Additional funding: Australian Speleological Federation Karst Conservation Fund (https://www.caves.org.au/conservation/karst-conservation-fund).
DOI: 10.1594/pangaea.964570
title: Bihourly temperature and humidity measurements in the Murra-el-Elevyn cave on the Nullarbor Plain, Australia (2021-2023)

description: We provide continuous bihourly temperature and humidity data (2021-2023) of five caves and two blowholes from an arid and one of the largest contiguous karst areas in the world, the Nullarbor Plain in south Australia. The data were recorded with ten TGP-4500 Tinytag Plus 2 self-contained temperature (resolution ±0.01°C or better with reading range from -25°C to +85°C) and relative humidity (resolution ±3.0% or better with reading range from 0% to 100%) data loggers, and are available in a spreadsheet form. The data have great potential to provide insight into karst underground processes, air mass movements, hydrogeology, speleothems and (palaeo)climate, current climatic changes, and biology. This data is largely a continuation of measurements beginning in 2021 (published in PANGAEA doi:10.1594/PANGAEA.939075), and additionally supplements Lipar & Ferk (2022; doi:10.3390/data7030030).Additional funding: Australian Speleological Federation Karst Conservation Fund (https://www.caves.org.au/conservation/karst-conservation-fund).