cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.676731
title: (Figure 3) Total organic carbon sedimentation and Carbon/Nitrogene concentrations of sediment core Alkor_159_225514 from the Skagerrak, North Sea

description: Project: Integrated Baltic Sea Environmental Study (IBSEN); funded by German Ministry of Education and Research (BMBF)
DOI: 10.1594/pangaea.702143
title: (Appendix 1) Estimated sea-surface temperatures of DSDP Hole in the western Pacific Ocean

description: FP-12E is the planktonic foraminiferal transfer function developed by Thompson (1981, doi:10.1016/0031-0182(81)90099-7) for the western Pacific. Time-slice: 1 = 1.8-2.0 Ma, 2 = 2.4-2.6 Ma, 3 = 2.8-3.0 Ma. 4 = 3.5-3.7 Ma, 5 = 4.2-4.4 Ma. 6 = 4.8-5.0 Ma. Time-interval: 1 = 0.0-2.0, 2 = 1.8-2.6, 3 = 2.4-3.0, 4 = 2.8-3.7, 5 = 3.5-4.4, 6 = 4.2-5.0, 7 = &gt;4.8
DOI: 10.1594/pangaea.749206
title: Meteorological observations during Eliza Susanna cruise from Batavia to Rotterdam started at 1841-10-23
DOI: 10.1594/pangaea.822993
title: Meteorological measurements in the upper air at station Mys Zhelanya, 1945-12-22 to 1945-12-22, ERA-CLIM ID 6006
DOI: 10.15468/dl.eje6g3
title: Occurrence Download

description: A dataset containing 18744 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "TaxonKey is Passiflora L."
 ]
}

 The dataset includes 18744 records from 312 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031260-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.870287
title: Links to master tracks in different resolutions from POLAR 2 flight NOGRAM_1998_02
DOI: 10.1594/pangaea.497626
title: Physical oceanography from BT during cruise U58JH00041B_1959
DOI: 10.1594/pangaea.736193
title: Meteorological synoptical observations from station Lindenberg (1999-06)
DOI: 10.1594/pangaea.738856
title: Pollen profile OBERGEST, Obergestelen, Zweisimmen, Switzerland

description: The EPD (http://www.europeanpollendatabase.net) accepted species name is given in the parameter comment. This dataset was archived on 2010-05-11 from the EPD database.
DOI: 10.1594/pangaea.751129
title: Meteorological observations during PEGASUS cruise from Suriname to St. Eustacius started at 1834-10-22
DOI: 10.1594/pangaea.510845
title: Radiosonde at Georg-Forster station on 1990-03-14 00:00h

description: Height of tropopause 9436 m
DOI: 10.1594/pangaea.497553
title: Physical oceanography from BT during cruise U58GS01312B_1957
DOI: 10.1594/pangaea.690774
title: Microbe abundance and biomass in the euphotic zone of the Aegean Sea at Station SEPT-1997-GN36199704606MNB04

description: 10-30 ml subsamples were concentrated on 25 mm black polycarbonate filters (0.6 µm for NF, 0.2 µm for B), stained with DAPI for 10 min and filtered. NF were counted using UV and blue excitation and enumerated. Heterotrophic B were counted using UV excitation. NF were classified in size categories and biovolume was calculated. NF abundance data were converted into C biomass using 220 fgC µm**-3. Bact abund data were converted into C biomass using 20 fgC cell**-1. BP C was estimated by the 3H-leucine approach according to Kirchman et al. (1986) and Kirchman D.L., 1993. Leucine incorporation as a measure of biomass production by heterotrophic bacteria. In: Kemp P.F. et al. (eds), 1993. Handbook of methods in aquatic microbial ecology. Lewis Publishers, Ann Arbor, 509-512). At each depth duplicate samples and a control one were incubated with 1 nM L-[4,5 3H]-leucine (specific activity 128 Ci/mmol) and 18 nM non-radioactive leucine. Samples were incubated in the dark at in situ temperature.
DOI: 10.1594/pangaea.826313
title: Thermal conductivity of IODP Hole 330-U1373A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.497371
title: Physical oceanography from BT during cruise U06X000001B_1957
DOI: 10.1594/pangaea.826314
title: Core summary for IODP Hole 330-U1375A
DOI: 10.1594/pangaea.746878
title: Meteorological observations during ASSURANCE cruise from Cadiz to Spithead started at 1750-01-01
DOI: 10.1594/pangaea.497411
title: Physical oceanography from BT during cruise U06XX02253B_1971
DOI: 10.1594/pangaea.497415
title: Physical oceanography from BT during cruise U11XX00003B_1905
DOI: 10.1594/pangaea.497608
title: Physical oceanography from BT during cruise U58GS02017B_1984
DOI: 10.1594/pangaea.778631
title: Moisture and density (MAD) measured on IODP Hole 317-U1353B

description: Geocode = Depth CSF-A (m). MAD data are acquired on ~10 mL sediment or rock subsamples by measuring three out of four material parameters: wet (saturated) mass and/or volume, and dry mass and/or volume after 24 h drying in a convection oven. The combination of measurements is defined by the submethod (A, B, C, D). Wet (A, B, C) and dry (A, B, C, D) mass is determined using motion-compensated signals from commercial Mettler-Toledo balances. Wet volume (A, B, D) is determined by the sample's geometric dimensions using calipers. Dry volume (C, D) is measured by helium pycnometry. Submethods A and B are not recommended by IODP). Submethod C is suitable for saturated materials such as fine-grained sediments. Submethod D is suitable for unsaturated porous material such as certain limestones and basalts. From the moisture and volume measurements, the following phase relationships are calculated: wet and dry water content, wet bulk density, dry bulk density, grain density, porosity, and void ratio. Technical Note 26 Chapter 2: http://www-odp.tamu.edu/publications/tnotes/tn26/CHAP2.PDF
DOI: 10.1594/pangaea.826427
title: Gamma ray attenuation bulk density from IODP Hole 329-U1367C

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.747319
title: Meteorological observations during ALLARM cruise from Madeira to St. Eustatius started at 1778-02-22
DOI: 10.1594/pangaea.611714
title: Length composition and weight of several catches of Concholepas concholepas off Chile in spring 1994
DOI: 10.1594/pangaea.705314
title: (Table 1) Chemical composition and dated ages of detrital smectites in sediments at DSDP Site 43-386
DOI: 10.1594/pangaea.693988
title: Rubidium, Strontium and Neodymium isotopic ratios of the carbonate-free fraction of ODP Site 184-1145 in the South China Sea (Table 2)

description: A coupled approach based on clay mineral assemblages and isotopic data (Sr and Nd) of sediment from Ocean Drilling Program (ODP) Site 1145 has been used to trace the sources of sediment feeding the northern part of the South China Sea, and to investigate the evolution of East Asian monsoon intensity over the last 450 ky. Clay mineral assemblages are dominated by illite and smectite, with lesser abundance of chlorite and kaolinite. 87Sr / 86Sr and epsilonNd(0) isotopic data, combined with the smectite / (illite+chlorite) ratio, indicate that the Pearl River is the main contributor for detrital material to the northern margin of the SCS, with variable continental input of volcanic material derived from the erosion of the Luzon Arc. These inputs follow the low-latitude solar insolation with a 23 ky periodicity, as recorded by a periodic change of the clay mineralogy. For the first time, this study presents a SCS deep-sea sediment high-resolution record of climatic changes in the last 450 ky, showing that smectite / (illite+chlorite) variations are mainly related to changes in the East Asian summer monsoon intensity. Because the mineralogical record is independent of other external forcing phenomena such as global glacial/interglacial oscillations, the smectite / (illite+chlorite) ratio has been used here as a proxy to reconstruct past changes of the South-East Asian summer monsoon intensity.
description: Supplement to: Boulay, Sebastien; Colin, Christophe; Trentesaux, Alain; Frank, Norbert; Liu, Zhifei (2005): Sediment sources and East Asian monsoon intensity over the last 450 ky. Mineralogical and geochemical investigations on South China Sea sediments. Palaeogeography, Palaeoclimatology, Palaeoecology, 228(3-4), 260-277
DOI: 10.1594/pangaea.740294
title: Age determination of sediment core DERRYC, Derrycunihy, Ireland

description: This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.747052
title: Meteorological observations during SANDWICH cruise from Java to Uk started at 1750-02-07
DOI: 10.1594/pangaea.691268
title: Nutrient concentrations in water samples collected at Station SEPT-94-GN3619940280301060 in the Aegean Sea
DOI: 10.1594/pangaea.712992
title: Radiosonde measurements from station Sede Boqer (2008-03)

description: Wind speed was multiplied by a factor of 0.1 (2009-08-28). Start location: Bet-Dagan, Israel; Distance from radiation site: 120 km
DOI: 10.1594/pangaea.810743
title: Kaolinite/Chlorite ratio of sediment core GeoTü SL143

description: The ratio between the clay minerals kaolinite and chlorite has been investigated in high resolution in a late Quaternary sediment core from the central Aegean Sea. The record spans the last ca. 105 ka. The kaolinite/chlorite ratio was used to reconstruct the fine-grained aeolian dust influx from the North African deserts, mainly derived from desiccated lake depressions. It therewith can be used as a proxy for wind activity, aridity and vegetation cover in the source area. The data document three major humid phases in North Africa bracketing the formation of sapropel layers S4, S3 and S1. They occur at &gt;105-95 ka, 83.5-72 ka and 14-2 ka. The first two phases are characterised by relatively abrupt lower and upper boundaries suggesting a non-linear response of vegetation to precipitation, with critical hydrological thresholds. In contrast, the onset and termination of the last humid period were more gradual. Highest kaolinite/chlorite ratios indicating strongest aeolian transport and aridity occur during Marine Isotope Stage (MIS) 5b, at ca. 95-84 ka. The long-term decrease in kaolinite/chlorite ratios during the last glacial period indicates a gradual decline of deflatable lake sediments in the source areas.
description: Supplement to: Ehrmann, Werner; Seidel, Martin; Schmiedl, Gerhard (2013): Dynamics of Late Quaternary North African humid periods documented in the clay mineral record of central Aegean Sea sediments. Global and Planetary Change, 107, 186-195
DOI: 10.1594/pangaea.819888
title: Stable carbon and oxygen isotopes of bulk carbonate and ostracoda valves of sediment core St09
DOI: 10.1594/pangaea.831061
title: Soil temperatures in the Ameskar Valley, High Atlas Mountains at site Mar-01, 2001-11 to 2002-09
DOI: 10.1594/pangaea.899349
title: Alkenone carbon isotopes, unsatutation measurements, SST, and stable planktic foraminifera carbon isotopes for estimation of atmospheric CO2 at ODP Site 999 for 0.11 to 0.26 and 2.60 to 2.79 Ma

description: Carbon dioxide, partial pressure, standard deviation (column 22) was added at 2020-04-03. These are the estimated one standard deviation uncertainties for the final CO2 values as calculated from a monte carlo model.
DOI: 10.1594/pangaea.872239
title: Links to master tracks in different resolutions from POLAR 2 flight ANT_1994/95_21
DOI: 10.1594/pangaea.810680
title: In situ measurements of turbidity, photosynthetically available radiation, and fluorescence from autonomous CEFAS smartbuoy CEFAS_2
DOI: 10.1594/pangaea.739848
title: Pollen profile STEERMOS, Steerenmoos, Germany

description: The EPD (http://www.europeanpollendatabase.net) accepted species name is given in the parameter comment. This dataset was archived on 2010-05-11 from the EPD database.
DOI: 10.1594/pangaea.615327
title: Description of the soil of core LD98_v7

description: For the position of the transects t, v, and w see also figure 3-1
DOI: 10.1594/pangaea.919428
title: Porewater chemistry and magnetic parameters of a sediment core from SG1 station in the South-Eastern Mediterranean Sea

description: A 6 m long sediment core was collected from Station SG-1 using a piston corer during a cruise on the R.V. Bat-Galim in January 2017. The sediment core was sliced onboard at intervals of 30 cm within minutes of core collection. For headspace measurements of CH~4~, approximately 1.5 mL of sediment was taken from the top of each sediment slice. This sediment was transferred immediately into N~2~-flushed crimped bottles containing 5 mL of 1.5 N NaOH. Sediment samples from the top 5 cm of each sediment slice were transferred to vials under anaerobic conditions, and porewater was extracted from them on the same day by centrifugation at 4°C under an N~2~ atmosphere. The supernatant was filtered through a 0.22 μm filter and was analyzed for dissolved Fe^2+^, sulfide, and sulfate. The sediment was dried in an ambient temperate under N~2~ atmosphere, the dry sediment was analyzed for different iron minerals fractions following the sequential extraction protocol from Poulton and Canfield (2005, doi:10.1016/j.chemgeo.2004.09.003). The 30 cm core segments were split along their length and sampled for magnetic analysis by pushing non-magnetic plastic sampling boxes of 23x23x19 mm into the split halves at ~5 cm intervals. The different microbial respiration pathways cause changes in the porewater chemistry and in the sediment mineralogy due to the reduction and dissolution of iron minerals. In this study, we linked the different respiration processes to the magnetic parameters of a 6 m sediment core from the South-Eastern Mediterranean Sea. In the sulfate-methane transition zone (SMTZ), we observed a decrease in the sediment magnetic properties, due to the dissolution of detrital magnetic minerals, followed by pyrite precipitation. In the upper methanic zone, where iron-reduction occurs, we observed an increase in magnetic properties due to precipitation of authigenic ferrimagnetic minerals.
DOI: 10.1594/pangaea.826281
title: P-Wave velocity (PWC) from IODP Hole 330-U1372A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.901235
title: Age model determination over the last 25 ka for sediment core PC83-1 in the Southwest Pacific
DOI: 10.1594/pangaea.723250
title: Description of profile 7137-137
DOI: 10.1594/pangaea.890666
title: Stratigraphic analyses of sediment core MLC from the center of the Moss Lake, Washington, USA

description: Core collection was at Moss Lake, which is located within the Tolt River basin in King County in the Cascade foothills, approximately 530 km north east of Crater Lake (Mount Mazama). Moss Lake has a diameter of approximately 200 m with a maximum depth of 4.5 m. Data has been obtained from lake sediment cores from Moss Lake, Washington. Two cores were taken, one from the centre (MLC) and one from the fringe (MLF).
description: This data set provides results from various stratigraphic analyses in the central core, loss on ignition given as a percentage, loss on ignition but includes interpolated values which were used for the statistical analyses in the journal articles, and the magnetic susceptibility, this was done using a loop core scanner.Radiocarbon dates are provided in Egan et al. (2016).
DOI: 10.1594/pangaea.739160
title: Pollen profile DAUGES, Tourbière des Dauges, France

description: The EPD (http://www.europeanpollendatabase.net) accepted species name is given in the parameter comment. This dataset was archived on 2010-05-11 from the EPD database.
DOI: 10.1594/pangaea.744266
title: Physical oceanography during Isis cruise Isis91/1 to the North Sea
DOI: 10.1594/pangaea.826282
title: P-Wave velocity (PWL) from IODP Hole 330-U1372A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.828613
title: Thermal conductivity of IODP Hole 323-U1339D

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.889758
title: Diatom oxygen isotopes and reconstructed Holocene precipitation from Lake Baikal sediments
DOI: 10.1594/pangaea.838695
title: Lithology of sediment core MB5A, Horní Lomná, Czech Republic

description: This dataset was archived on 2014-11-03 from the EPD database (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.870032
title: Links to master tracks in different resolutions from POLAR 2 flight EMAGE-IV_02
DOI: 10.1594/pangaea.706528
title: Pliocene-Pleistocene biostratigraphic datums of ODP Site 184-1148

description: Based on the stable isotopic analysis of planktonic and benthic foraminifers from Ocean Drilling Program Core 1148 of the northern South China Sea (SCS), Pliocene-Pleistocene isotope stratigraphy and events have been reconstructed. The benthic foraminiferal delta18O record shows that the Pacific intermediate water had a greater influence upon the SCS or the Pacific deep water above ~2600 m was warmer before ~3.2Ma than at present. After that, the benthic delta18O conspicuously increased during the ~3.2-2.5 Ma period, in correspondence to the formation of the Northern Hemisphere ice sheet, whereas the planktonic delta18O signal suggests a stepwise overall decrease of sea surface temperature during the ~2.2-0.9 Ma period. Compared to the equatorial Pacific records, the decrease in planktonic (Globigerinoides ruber) delta13C during the ~3.2-2.2 Ma period is particularly striking, suggesting that fertility of surface water increased noticeably. According to the modern delta13C distribution of G. ruber in the northern SCS, it is inferred that the East Asian winter monsoon strengthened during this interval. Afterwards, there were several conspicuous decreases of G. ruber delta13C at ~1.7, 1.3, 0.9, 0.45 and 0.15 Ma BP, that is, about every 0.4 Ma, suggesting that the East Asian winter monsoon became episodically stronger. This is confirmed by changes in relative abundance of planktonic foraminifer species Neogloboquadrina dutertrei, a typical East Asian winter monsoon proxy. The deepwater delta13C of the SCS is close to that of the Pacific, but lighter than that of the Atlantic, implying that the pattern of deep water originating mainly from the Atlantic and through the Pacific entering the SCS existed at least since the early Pliocene. After 1.4 Ma, the benthic delta13C signal decreased conspicuously but with a periodicity of ~100 ka, suggesting that the deep-water ventilation of the SCS was reduced, probably corresponding to a decrease of the North Atlantic Deep Water and/or further isolation of the SCS deep basin from the Pacific during glaciations.
description: Supplement to: Jian, Zhimin; Zhao, Quanhong; Cheng, Xinrong; Wang, Jiliang; Wang, Pinxian; Su, Xin (2003): Pliocene-Pleistocene stable isotope and paleoceanographic changes in the northern South China Sea. Palaeogeography, Palaeoclimatology, Palaeoecology, 193(3-4), 425-442
DOI: 10.1594/pangaea.870113
title: Links to master tracks in different resolutions from POLAR 2 flight EPICA_IV_04
DOI: 10.1594/pangaea.870174
title: Links to master tracks in different resolutions from POLAR 2 flight EPICA_VI_27
DOI: 10.1594/pangaea.674521
title: Radiosonde measurements from Neumayer Station (2006-07)
DOI: 10.1594/pangaea.842432
title: (Fig. 6 ) Pollen profile Bb-98, Rambower Moor

description: analysed Jörg Christiansen
DOI: 10.1594/pangaea.687217
title: Primary production of three size fractions from bottle APRIL-2000-K1

description: Photosynthetic productivity was measured according to the in situ 14C method. Fractionation was carried out by filtration through polycarbonate Millipore filters having porosities 0.2 (total stock), 1.2 and 3.0µm.
DOI: 10.1594/pangaea.890497
title: Age determination of D127_core1 peat core
DOI: 10.1594/pangaea.789997
title: Stable carbon and oxygen isotope record of Globigerinoides ruber from ODP Site 160-967, part II

description: AGE [ka BP] after Lourens (2004). Isotope data have been previously published by Kroon et al. (1998) datasets: doi:10.1594/PANGAEA.790405.
DOI: 10.1594/pangaea.848785
title: Abundance and biomass of meiobenthos in the Black Sea during Mare Nigrum cruise S-RO1

description: Dataset containing meiobenthos data for samples collected during the September 2008 Sesame Cruise in the North-West Black Sea on board of the Romanian R/V Mare Nigrum. Meiobenthos samples were collected in 5 stations, using a multicorer MARK II-400. The dataset includes 5 samples analysed for meiobenthos species composition, abundance and biomass.The entire washed sample was analyzed under the binocular stereomicroscope. Meiobenthic species were identified and enumerated; some meiobenthic species were identified and enumerated only at higher taxonomic level. Taxonomic identification was done at GEOECOMAR.
DOI: 10.1594/pangaea.687219
title: Primary production of three size fractions from bottle APRIL-2000-K3

description: Photosynthetic productivity was measured according to the in situ 14C method. Fractionation was carried out by filtration through polycarbonate Millipore filters having porosities 0.2 (total stock), 1.2 and 3.0µm.
DOI: 10.1594/pangaea.747383
title: Meteorological observations during AMSTERDAM cruise from Coastal to Caribean started at 1853-10-31
DOI: 10.1594/pangaea.759524
title: (Table 2b) Biomass of three size groups of algae and their share in total phytoplankton biomass in the water column
DOI: 10.1594/pangaea.704507
title: Basic measurements of radiation at station Carpentras (2003-05)
DOI: 10.1594/pangaea.822904
title: Meteorological measurements in the upper air at station Karachi (Drigh Road), 1929-01-02 to 1935-12-31, ERA-CLIM ID 5808

description: Altitude = Height above sea-level
DOI: 10.1594/pangaea.726203
title: (Table 2) Stable carbon and oxygen isotope ratios of Globigerinoides ruber from sediment core MD77-171
DOI: 10.1594/pangaea.726912
title: Abundance and spatial distribution of Pinna muricata, Pinna bicolor, and Atrina vexillum at Island Bone Batang, Spermonde Archipelago, Indonesia

description: Samples taken at a mean depth of 0.4 m below spring low water
DOI: 10.1594/pangaea.498560
title: Physical oceanography from BT during cruise U90SV00011B_1959
DOI: 10.1594/pangaea.477625
title: Hydrochemistry measured on water bottle samples at station SPac_1967_ET_28S/114

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.744168
title: Physical oceanography during Clione cruise Clione73/6 to the North Sea
DOI: 10.1594/pangaea.796246
title: (Table 1) Minor and trace element composition of ODP Hole 167-1017E sediments

description: We analyzed selected minor and trace element contents to examine the sources and transport paths of sediments deposited at Ocean Drilling Program Site 1017 during the last 25 k.y. Elements are subsequently classified as being of diagenetic, biogenic, and/or terrigenous origins. Re, U, Mo, and As are diagenetically enriched within sediments, reflecting millennial-scale variability in bottom-water oxygenation and/or the sedimentary redox boundary depth. Sr variation is largely controlled by the input of biogenic carbonate. Using Q-mode factor analysis, variations in the 12 elements of detrital origin that remain can be explained by three factors (end-members) attributable to sand- and silt-sized detritus (Factor 2), and fine fractions with mafic (Factor 3) and felsic (Factor 1) characteristics. Elimination of the influence of grain size, temporal variations in the relative contribution from mafic materials shows that more detritus from the mafic Franciscan Complex was transported to the site during marine isotope Stage 2 than during the Holocene. This was probably due to enhanced southward littoral transport of detritus along the California margin during the latest Pleistocene.
description: All minor and trace element concentration data have been corrected for dilution by salt. The sample depths (in mbsf) have not been corrected for core expansion.
description: Supplement to: Irino, Tomohisa; Pedersen, Thomas F (2000): Geochemical character of glacial to interglacial sediments at Site 1017, southern California margin: minor and trace elements. In: Lyle, M; Koizumi, I; Richter, C; Moore, TC Jr (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 167, 1-9