cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.498308
title: Physical oceanography from BT during cruise U903307994B_1925
DOI: 10.1594/pangaea.910609
title: Ozone measurements from station Izaña (2019-12)
DOI: 10.1594/pangaea.496340
title: Water temperature MBT profiles from cruise U90X110138M_1988
DOI: 10.1594/pangaea.710907
title: (Table 2) Th and He ratios of bulk sediment from ODP Hole 130-806B

description: Average ages, and depths from Patterson and Farley (1998, doi:10.1016/S0016-7037(98)00263-4), for He data see Patterson and Farley (1998) datasets: doi:10.1594/PANGAEA.708174
DOI: 10.1594/pangaea.496369
title: Water temperature MBT profiles from cruise U90X120086M_1984
DOI: 10.1594/pangaea.496292
title: Water temperature MBT profiles from cruise U90X097092M_1974
DOI: 10.1594/pangaea.496380
title: Water temperature MBT profiles from cruise U90X120124M_1986
DOI: 10.1594/pangaea.496309
title: Water temperature MBT profiles from cruise U90X097271M_1990
DOI: 10.1594/pangaea.496337
title: Water temperature MBT profiles from cruise U90X110126M_1988
DOI: 10.1594/pangaea.885903
title: Radiosonde measurements from station Tateno (2017-11)
DOI: 10.1594/pangaea.910204
title: Aboveground community and species-specific plant biomass from the Jena Experiment (Dominance Experiment, year 2011)

description: This data set contains aboveground community plant biomass (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) and species-specific biomass from the sown species of the dominance experiment plots of a large grassland biodiversity experiment (the Jena Experiment; see further details below). In the dominance experiment, 206 grassland plots of 3.5 x 3.5 m were established from a pool of 9 plant species that can be dominant in semi-natural grassland communities of the study region. In May 2002, varying numbers of plant species from this species pool were sown into the plots to create a gradient of plant species richness (1, 2, 3, 4, 6, and 9 species). Plots were maintained by bi-annual weeding and mowing. Plot size was reduced to 1.0 x 1.0 m in 2009. Aboveground community biomass was harvested twice in May and August 2011 on all experimental plots of the dominance experiment. This was done by clipping the vegetation at 3 cm above ground in one rectangle of 0.2 x 0.5 m in the center of each experimental plot. The harvested biomass was sorted into categories: individual species for the sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material, and remaining plant material that could not be assigned to any category. All biomass was dried to constant weight (70°C, &gt;= 48 h) and weighed. Sown plant community biomass was calculated as the sum of the biomass of the individual sown species. Overall, analyses of the community biomass data have identified species richness and the presence of particular species as an important driver of a positive biodiversity-productivity relationship.
DOI: 10.1594/pangaea.901298
title: Ultra-violet measurements from station Rock Springs (2019-01)
DOI: 10.1594/pangaea.484350
title: Hydrochemistry measured on water bottle samples at station SAtl_1983_6N_7S_9N/114-1

description: This data sets is part of a compilation by James Swift for the Java OceanAtlas software. Data are from various pre-WOCE sources, mainly with contributions and quality control from Joseph Reid (SIO) and NODC.
DOI: 10.1594/pangaea.663949
title: Oceanography at CTD/bottle station IFREMER_0790
DOI: 10.1594/pangaea.665865
title: Oceanography at CTD/bottle station IFREMER_2691
DOI: 10.1594/pangaea.496316
title: Water temperature MBT profiles from cruise U90X097316M_1977
DOI: 10.1594/pangaea.898531
title: Water level and storage changes of Qinghai lake during 2000‒2017

description: Following information is included:1) Date of the data acquisition time in the form of yyyy-mm-dd.2) Lake water levels are orthometric heights with respect to EGM08, WGS84, in the unit of meter.3) Uncertainty of the lake water level in the unit of meter, if it is altimetry water level. The uncertainty of optical water levels was not calculated and set to 0.4) Lake water storage changes with respect to the baseline (lake water storage of the water level baseline H0, which is a value we do not exactly know; see https://doi.pangaea.de/10.1594/PANGAEA.898409) in the unit of km^3.5) The source of the data, 0 - Landsat, 1 - Envisat, 2 - ICESat, 3 - CryoSat, 4 - Jason-1/2/3.
DOI: 10.1594/pangaea.910210
title: Aboveground community and species-specific plant biomass from the Jena Experiment (Dominance Experiment, year 2013)

description: This data set contains aboveground community plant biomass (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) and species-specific biomass from the sown species of the dominance experiment plots of a large grassland biodiversity experiment (the Jena Experiment; see further details below). In the dominance experiment, 206 grassland plots of 3.5 x 3.5 m were established from a pool of 9 plant species that can be dominant in semi-natural grassland communities of the study region. In May 2002, varying numbers of plant species from this species pool were sown into the plots to create a gradient of plant species richness (1, 2, 3, 4, 6, and 9 species). Plots were maintained by bi-annual weeding and mowing. Plot size was reduced to 1.0 x 1.0 m in 2009. Aboveground community biomass was harvested twice in May and September 2013 on all experimental plots of the dominance experiment. This was done by clipping the vegetation at 3 cm above ground in one rectangle of 0.2 x 0.5 m in the center of each experimental plot. The harvested biomass was sorted into categories: individual species for the sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material, and remaining plant material that could not be assigned to any category. All biomass was dried to constant weight (70°C, &gt;= 48 h) and weighed. Sown plant community biomass was calculated as the sum of the biomass of the individual sown species. Overall, analyses of the community biomass data have identified species richness and the presence of particular species as an important driver of a positive biodiversity-productivity relationship.
DOI: 10.1594/pangaea.910525
title: Ultra-violet measurements from station Bondville (2019-11)
DOI: 10.1594/pangaea.910386
title: Other measurements at 10 m from station Eastern North Atlantic (2015-02)
DOI: 10.1594/pangaea.665144
title: Oceanography at CTD/bottle station IFREMER_1984
DOI: 10.1594/pangaea.954964
title: Zircon fission track ages for samples in the Gurktal Alps (Austria)

description: The data set includes the geographic position and elevation of the analyzed samples and obtained zircon fission track ages. ρs (ρi) is the spontaneous (induced) track density (105 tracks/cm2); Ns (Ni) is the number of counted spontaneous (induced) tracks; ρd is the dosimeter track density (105 tracks/cm2); Nd is the number of tracks counted on the dosimeter; P(χ2) is the probability of obtaining a Chi-square value (χ2) for n degrees of freedom (where n is the number of crystals minus 1); ages were calculated using the zeta calibration method (Hurford and Green, 1983), glass dosimeter IRMM541, and a zeta value of 109±3 a/cm2 determined with the Fish Canyon Tuff zircon standard.
DOI: 10.1594/pangaea.954967
title: Apatite fission track ages for samples in the Gurktal Alps (Austria)

description: The data set includes the geographic position and elevation of the analyzed samples and the obtained apatite fission track ages. ρs (ρi) is the spontaneous (induced) track density (105 tracks/cm2); Ns (Ni) is the number of counted spontaneous (induced) tracks; ρd is the dosimeter track density (105 tracks/cm2); Nd is the number of tracks counted on the dosimeter; P(χ2) is the probability of obtaining Chi-square value (χ2) for n degrees of freedom (where n is the number of crystals minus 1); ages were calculated using the zeta calibration method (Hurford and Green, 1983), glass dosimeter IRMM540, and zeta values of 226±13 a/cm2 determined with the Durango apatite standard.
DOI: 10.1594/pangaea.910213
title: Aboveground community and species-specific plant biomass from the Jena Experiment (Dominance Experiment, year 2014)

description: This data set contains aboveground community plant biomass (Sown plant community, Weed plant community, Dead plant material, and Unidentified plant material; all measured in biomass as dry weight) and species-specific biomass from the sown species of the dominance experiment plots of a large grassland biodiversity experiment (the Jena Experiment; see further details below). In the dominance experiment, 206 grassland plots of 3.5 x 3.5 m were established from a pool of 9 plant species that can be dominant in semi-natural grassland communities of the study region. In May 2002, varying numbers of plant species from this species pool were sown into the plots to create a gradient of plant species richness (1, 2, 3, 4, 6, and 9 species). Plots were maintained by bi-annual weeding and mowing. Plot size was reduced to 1.0 x 1.0 m in 2009. Aboveground community biomass was harvested twice in May and August 2014 on all experimental plots of the dominance experiment. This was done by clipping the vegetation at 3 cm above ground in one rectangle of 0.2 x 0.5 m in the center of each experimental plot. The harvested biomass was sorted into categories: individual species for the sown plant species, weed plant species (species not sown at the particular plot), detached dead plant material, and remaining plant material that could not be assigned to any category. All biomass was dried to constant weight (70°C, &gt;= 48 h) and weighed. Sown plant community biomass was calculated as the sum of the biomass of the individual sown species. Overall, analyses of the community biomass data have identified species richness and the presence of particular species as an important driver of a positive biodiversity-productivity relationship.
DOI: 10.1594/pangaea.961491
title: Chemical composition of sediments from GH78-1 cruise

description: Seventeen chemical elements were determined for 49 samples taken from the GH78-1 cruise of the R/V Hakurei-Maru northern Central Pacific Basin. Thirty-one samples of them are from surface of grabbed sediments and others are ones resampled in core from the same grabbed sediment samples by plastic tube. Sediments containing sea water were stirred and dispersed in distilled water, were separated from water in the centrifuge, and the water was decanted. This cleansing process was repeated four or five times until no chloride ion was admitted. Then the sediments were dried, ground under the size of 200 mesh (74 micrometer), and contained in a desiccator as the sample for analysis. Bound water (H2O+) and carbon dioxide (CO2) were determined by heating the sample at 1000 °C. All oxide components were determined by wet chemistry. The other minor ekements were measured using atomic absorption spectrophotometry.
description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.This dataset represents the digitized Table XII-1, pp. 218-219 of the related publication.
DOI: 10.1594/pangaea.961494
title: Chemical composition of manganese nodules from GH78-1 cruise

description: Fifty-seven samples of manganese nodules from the GH78-1 area were analysed in bulk rock for major and some minor metal elements to provide the data for the evaluation of the chemical features of the nodules. Air-dried sample of 0.1 g was decomposed with a mixture of 5 ml of hydrochloric acid and 5 ml of nitric acid in a covered 50 ml beaker on a boiling bath for about 30 minutes. After cooling, the solution was filtered into a 100 ml calibrated flask and diluted to the mark with water. The analyses for Mn, Fe, Co, Ni, Cu, Zn and Pb were done by atomic absorption spectrometry. The total water was analyzed gravimetrically.
description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.This dataset represents the digitized Table XIV-1, pp. 227-228 of the related publication.
DOI: 10.1594/pangaea.961632
title: Chemical analyses of manganese nodule samples from the ESSA-NOAA AMC-11-67 cruise over the Blake Plateau

description: For assessing their desulfuration and mineral potential, manganese rich concretions were selected from the stations of the AMC-11-67 cruise performed by ESSA (NOAA) in October 1967 and analysed by the Kennecott Copper Corporation.
description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.956901
title: Radionuclides and chronology of short sediment cores BY and ASH from the Israel inner Mediterranean shelf

description: Depth sections of two short sediment cores were analyzed in the Radioactivity measurements Laboratory at the University of Bremen by gamma spectrometry to determine the activities of natural and artificial gamma emitting radionuclides. The core chronology was based on a combination of two radiotracers, 210Pb and 137Cs, due to their suitable half-lives 22.2 and 30 years. A robust time-frame will enable to track the rapid changes in the sedimentation pattern of the Nile River along a S-N gradient observed in the cores GC and BC as a part of the project Rapid changes along the Israeli Mediterranean coast following the damming of the Nile and their influence on the Israeli inner shelf. In order to understand causes of recent sharp changes in sedimentation pattern on the inner Israeli shelf, dating of cores collected in the region is important.
DOI: 10.1594/pangaea.496277
title: Water temperature MBT profiles from cruise U90X089310M_1985
DOI: 10.1594/pangaea.887745
title: Continuous meteorological observations at Neumayer station (2017-05)

description: The meteorological observatory Neumayer continuously acquires meteorological parameters. Measurements are taken on or near the meteorological 10m-mast, located some 300m south-east of the main station building. Co-located there are BSRN (Baseline Surface Radiation Network) measurements taken. The measurement interval of the raw data is approximately 6s. Data is quality controlled: All measurements are checked daily on site and again prior to publication according to BSRN standards. Knowingly affected or erroneous data is removed.
DOI: 10.1594/pangaea.961635
title: Chemical constituents of selected ferromanganese nodules and crusts around New Caledonia and the Loyalty Islands

description: Manganese nodules and encrustations dredged during the GEORSTOM I and II cruises have been analysed for their major constituents.
description: From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.869202
title: Para-, dia-, and ferromagnetic susceptibility components of sediment samples from the Bay of Plenty, New Zealand

description: Mass-specific susceptibility (chi) with ferromagnetic and combined para- and diamagnetic components from surficial sediment samples from the Bay of Plenty, New Zealand. Measurements were taken on a Princeton Measurements Corporation MicroMag 2900 Alternating Gradient Field Magnetometer (1000 mT loop). This dataset is only used for the para/diamagnetic to ferromagnetic susceptibility ratio, the total susceptibility is more reliably measured on a kappabridge (see additional datasets of this publication).-Lithofacies 1: A fine sand mostly comprised of quartz and feldspars, ca. 2.5% mafic minerals (pyroxene, hornblende,biotite, opaque minerals) and volcanic glass.-Lithofacies 2a: Medium quartz/feldspar sand with ca. 5% mafic minerals and a small amount of volcanic glass.- Lithofacies 2b: Medium sand without volcanic glass.- Lithofacies 3a: Coarse sand, similar in composition to lithofacies 2b with additional rock fragments.- Lithofacies 3b: Coarse to very coarse sand variant of lithofacies 3a.- Lithofacies 4: Medium sand mixture of terrigenous components comparable to lithofacies 2b and bioclastics (shell fragments). - Lithofacies 5: A coarse sand, composed of siliciclastics comparable to lithofacies 3a and biogenic debris derived from bivalves and sponges. Pebble-sized and larger rock fragments are common.- Lithofacies 6: A shell detritus layer covering an unidentified substrate.
DOI: 10.1594/pangaea.706923
title: (Page 64-65) Temperature measured in soil at station South Georgia
DOI: 10.1594/pangaea.750850
title: Meteorological observations during Na sa del Rosario cruise from Cuba to Cádiz started at 1794-07-17
DOI: 10.1594/pangaea.869022
title: Ultra-violet measurements from station Fort Peck (2013-08)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.706813
title: (Table 4-6) Chemical composition of interstitial solutions from sediments of DSDP Hole 14-137
DOI: 10.1594/pangaea.706892
title: (Table 4) Accumulation rates of some chemical elements in metalliferous sediments from DSDP Hole 34-319
DOI: 10.1594/pangaea.706815
title: (Table 4-6) Chemical composition of interstitial solutions from sediments of DSDP Hole 8-71
DOI: 10.1594/pangaea.706819
title: (Table 7) Chemical composition of interstitial solutions from sediments of DSDP Hole 22-216
DOI: 10.1594/pangaea.885131
title: Basic and other measurements of radiation at station Tiksi (2017-02)
DOI: 10.1594/pangaea.955436
title: Zircon fission-track (ZFT) single-grain data (Table S5)

description: This dataset contains 169 single-grain data for 11 samples acquired for zircon fission-track (ZFT) dating. ZFT data were acquired between 2020 and 2021 using the external detector and zeta-calibration techniques at the University of Tübingen, Germany.
description: Note: Zeta factors and effective densities for dosimeter can be found in Table S3.a: Ns: number of spontaneous tracks, Ni: number of induced tracksb: ρs: spontaneous track density, ρi: induced track densityc: Uranium concentrationd: Single-grain ZFT age and 1σ error, determined with zeta (ζ) calibration technique
DOI: 10.1594/pangaea.707185
title: Basic measurements of radiation at station Sede Boqer (2007-08)
DOI: 10.1594/pangaea.869262
title: Magnetic susceptibility of surficial sediment samples from the Bay of Plenty, New Zealand
DOI: 10.1594/pangaea.955354
title: Single-grain apatite (U-Th)/He (AHe) analytical results and sample ages (Table S1)

description: This dataset (Table S1) contains a total of 163 single-grain analytical data of apatite (U-Th)/He (AHe) measurements from 49 of the newly collected bedrock samples. Furthermore, the data table contains weighted mean AHe ages for reset samples. Data were acquired between 2018 and 2020 at the University of Tübingen, Germany, using standard heavy mineral separation techniques to obtain apatite concentrates, a Leica binocular for apatite selection, a Patterson helium line for single-grain helium measurements, and a Thermo Fisher Scientific iCAP Qc and Agilent 7900 ICP-MS for uranium, thorium, and samarium measurements via isotope dilution inductively coupled plasma mass spectrometry.
description: Note: All errors are 1 sigma (1s). Mass, Rs, and Ft errors for samples P04x-31, 06JBPR10, 06JBPR17, and 06JBPR19 are estimated from the average relative errors of the other samples, as those samples' grain geometries and masses were obtained differently (see below) and uncertainty estimates are not available.a: Effective uranium eU=[U]+0.235*[Th], based on grain masses determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the mass was determined via Ca-calibration).b: Mass determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) and using an assumed density of 3.2±0.1 g/cm3 (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the mass was determined via Ca-calibration).c: Sphere-equivalent radius determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the grain geometries were estimated from length and width measurements).d: Alpha-ejection correction factor determined after Glotzbach et al. (2019, https://doi.org/10.1016/j.chemgeo.2018.12.032) (except samples P04x-31, 06JBPR10, 06JBPR17, 06JBPR19, where the grain geometries were estimated from length and width measurements).e: Weighted mean apatite (U-Th)/He age with weighted standard deviation is calculated for reset samples.f: Interpreted AHe sample age refers to samples with only one single-grain age, which is cautiously used as sample age.g: A 24% error was used as the interpreted age's uncertainty, which is the average relative error of the weighted mean AHe ages.h: Single-grain age excluded as outlier from the sample age calculation. For an explanation, see Comment column.