cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.672014
title: (Table 1) Carbonate content in early Paleogene sediments from DSDP Hole 27-259, Perth Abyssal Plain off Western Australia
DOI: 10.1594/pangaea.736683
title: (Table 47) Chemical composition of minerals in horblendites, amphibolites, and amphibolite schists from the Yap Trench

description: Analyses have been carried out by Yu.G. Lavrentjev and N.L. Dobretsov at the participation of G.N. Savelyeva.
DOI: 10.1594/pangaea.695438
title: Documentation of sediment core GeoB12723-1
DOI: 10.1594/pangaea.908120
title: δ18O seawater-stack over the mid-Pleistocene transition

description: sg1: 1 sigma standard deviation (positive)sgn1: 1 sigma standard deviation (negative)sg2: 2 sigma standard deviation (positive)sgn2: 2 sigma standard deviation (negative)
DOI: 10.1594/pangaea.706329
title: Other measurements at 300 m from station Boulder (2007-12)
DOI: 10.1594/pangaea.802220
title: (Table 7) Planktonic foraminifer biostratigraphy of ODP Site 135-840
DOI: 10.1594/pangaea.829253
title: P-Wave velocity (PWC) from IODP Hole 340-U1395A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.932709
title: CDOM dynamics in the presence of inorganic (silica gel) versus polystyrene plastic particles: a laboratory study - experimental part 2

description: The present dataset relates to a study that explored dissolved organic matter dynamics under three scenarios: a particle-free environment, a particle-enriched system with polystyrene microplastics, and a particle-enriched system with inorganic particles (water insoluble SiO₂). In part 1 of the experiment, natural marine organic matter was obtained by culturing a non-axenic strain of Chaetoceros socialis in 2 L flasks under each of three scenarios (1C = control, 2PS = polystyrene, 3S = silica). After the growth phase, filtered samples from the three flasks containing dissolved organic matter and bacteria were incubated separately in the dark in 4 replicates closed quartz cuvettes per treatment (total = 12 cuvettes, 28 mL capacity quartz cuvettes 10 cm path length, Hellma 120-QS, Quartz SUPRASIL, Hellma Analytics) at a temperature of of 20 °C ± 2 °C for 5 days to monitor changes in CDOM. In this phase, Chromophoric dissolved organic matter (CDOM), a bulk optical property, was monitored daily to examine changes in its quality and quantity and to compare degradation dynamics in the three systems (1C, 2PS and 3S). The dataset for part 2 reports CDOM absorption coefficient at 355 nm (a355, m⁻¹) as well as spectral slope parameters in different wavelengths as indicators of CDOM degradation processes and microbial activity: spectral slope S between 302 and 322 nm (S302-322, nm⁻¹), between 275 and 295 nm (S275-295, nm⁻¹), and between 350 and 400 nm (S350-400, nm⁻¹), as well as slope ratio SR, as SR = S275-295:S350-400.OC was estimated estimated in each cuvette from CDOM absorbance by applying the approach developed by Fichot and Benner (Fichot, C.G.; Benner, R. Geophys. Res. Lett. 2011, 38, doi:10.1029/2010GL046152) using culture specific parameters previously calibrated (Galgani, L. et al., Sci. Rep. 2018, 8, doi:10.1038/s41598-018-32805-4).
DOI: 10.1594/pangaea.748402
title: Physical oceanography during Yakov Gakkel cruise YG31
DOI: 10.1594/pangaea.735276
title: Physical oceanography during Ary Rongel cruise AR01
DOI: 10.1594/pangaea.748408
title: Physical oceanography during Vladimir Parshin cruise PAR06RUS
DOI: 10.1594/pangaea.887658
title: Documentation of sediment cores GIK14875-1 and GIK14882-2
DOI: 10.1594/pangaea.832025
title: Hydrological records from the Vernagtferner Basin - Vernagtbach station, for the year 2004
DOI: 10.1594/pangaea.778784
title: (Tables T9-T13) Vertical effective stress, porosity and void ratio test results of samples from ODP Hole 194-1198A
DOI: 10.1594/pangaea.832030
title: Hydrological records from the Vernagtferner Basin - Vernagtbach station, for the year 2009
DOI: 10.1594/pangaea.824702
title: Physical oceanography during HEINCKE cruise HE402
DOI: 10.1594/pangaea.772756
title: Xray-ct-scanner images from IODP Hole 315-C0002B

description: Geocode = [m CSF-A] Top Core depth (below sea floor). Measurements data just above (negative section depth) and below (depth exceed section length) a core section are utilized in the deconvolution (http://en.wikipedia.org/wiki/Deconvolution).
DOI: 10.1594/pangaea.773512
title: Fossil occurrence of radiolarians from IODP Hole 316-C0006E

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.922482
title: Major element composition of sediment core DLW3101 in the South China Sea since 150 ka
DOI: 10.1594/pangaea.707451
title: Radiosonde measurements from station Sede Boqer (2007-12)

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.718670
title: (Table 3) Oxygen and carbon isotope values for planktonic and benthic foraminifera from DSDP Hole 36-327A
DOI: 10.1594/pangaea.887815
title: Snow height on sea ice and sea ice drift from autonomous measurements from buoy 2016S50, deployed during POLARSTERN cruise PS101 (ARK-XXX/3)

description: Snow height was measured by the Snow Depth Buoy 2016S50, an autonomous platform, drifting on Arctic sea ice, deployed during POLARSTERN cruise ARK-XXX/3 (PS101). The resulting time series describes the evolution of snow depth as a function of place and time between 02 Oct 2016 and 23 May 2017 in sample intervals of 1 hour. The Snow Depth Buoy consists of four independent sonar measurements representing the area (approx. 10 m**2) around the buoy. The buoy was installed on second year ice. In addition to snow depth, geographic position (GPS), barometric pressure, air temperature, and an internal ice temperature were measured. Negative values of snow height occur if surface ablation continues into the sea ice. Thus, these measurements describe the position of the sea ice surface relative to the original snow-ice interface. Differences between single sensors indicate small-scale variability of the snow pack around the buoy. The data set has been processed, including the removal of obvious inconsistencies (missing values). Records without any snow depth may still be used for sea ice drift analyses.
DOI: 10.1594/pangaea.707253
title: (Appendix 1) Element concentrations in sediment and basalt samples from DSDP Holes 75-530A and 75-530B

description: The geochemistry of the REE (rare earth elements) in oceanic sediments is discussed, based mainly on samples from DSDP Holes 530A and 530B, Leg 75, and Hole 525A, Leg 74. The proposed mechanisms for incorporation of the REE into the marine carbonate phases are adsorption, chiefly onto the carbonate minerals and on Sc, Hf, and Ta-rich Fe-Mn hydroxide flocs as carbonate coatings.The Ce anomaly of marine carbonate was used as an indicator of paleo-ocean water redox conditions: the bottom water of the Angola Basin was in a reducing condition in the Cretaceous. At ca. 54 My, the South Atlantic water condition became oxidizing, similar to the present seawater redox condition. This change was related to the improvement of circulation due to the widening of South Atlantic and the subsidence of water circulation barriers such as the Walvis Ridge and perhaps the Romanche Fracture Zone.The younger (Eocene-Recent) and older (Albian-Santonian) argillaceous sedimentary rocks from 530A (denoted as YSAB and OSAB respectively) show different degrees of Eu depletion with a transition period in between. The REE patterns of OSAB suggest a basaltic origin. The possible sources are Kaoko basalt in Southwest Africa or Namibia and the basaltic Walvis Ridge itself. The decrease in the area covered by Kaoko basalt due to erosion, the subsidence of the Walvis Ridge, and the improvement of water circulation led to changes in the Eu anomaly from Campanian to Paleocene, and resulted in the YSAB REE pattern. Changes in the Sm/Eu, La/Th, Th/Yb, Ti/Al2O3, FeO/Al2O3, and Hf/Al2O3 ratios suggest changes of average source rock composition from and esite to granodiorite.The REE abundances and patterns of younger sediments in the Angola Basin (YSAB) are very similar to those observed in NASC, PAAS, and ES sediments. The YSAB REE abundances and patterns may represent the average REE distribution of the exposed African continental crust. The strong resemblance of REE distributions of YSAB, NASC, PAAS and ES suggests thorough REE mixing from different sources and the uniformity of the average crustal compositions of different continents: Africa, North America, Australia, and Europe.
description: Supplement to: Wang, Yan-Long; Liu, Yun-Gang; Schmitt, Roman A (1986): Rare earth element geochemistry of South Atlantic deep sea sediments: Ce anomaly change at ~54 My. Geochimica et Cosmochimica Acta, 50(7), 1337-1355
DOI: 10.1594/pangaea.924554
title: Unadjusted surface daily mean air temperature in Tianjin, China
DOI: 10.1594/pangaea.717986
title: Basic measurements of radiation at station Boulder, SURFRAD (2006-03)
DOI: 10.1594/pangaea.634015
title: Effort estimation of the shrimp fishery in 1967, Caleta Cruz, Tumbes, Perú
DOI: 10.1594/pangaea.885954
title: Temperature, salinity, oxygen and N2O concentrations in water samples, February 2016
DOI: 10.1594/pangaea.784887
title: P-wave velocity anisotropy from IODP Hole 333-C0011D

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.922480
title: Age model of sediment core DLW3101 in the South China Sea since 150 ka
DOI: 10.1594/pangaea.922481
title: Clay mineral composition of sediment core DLW3101 in the South China Sea since 150 ka
DOI: 10.1594/pangaea.751382
title: (Table 9) Analyses of various minerals from ODP Hole 111-504B
DOI: 10.1594/pangaea.695695
title: Meteorological synoptical observations from station Sede Boqer (2006-12)
DOI: 10.1594/pangaea.695700
title: Meteorological synoptical observations from station Sede Boqer (2007-05)
DOI: 10.1594/pangaea.760269
title: Basic measurements of radiation at station Kwajalein (1996-03)
DOI: 10.1594/pangaea.911553
title: Basic measurements of radiation at station Billings (2017-06)
DOI: 10.1594/pangaea.884453
title: Core-section summary from IODP Hole 365-C0010C
DOI: 10.1594/pangaea.705147
title: (Table 2) 87Sr/86Sr ratios of DSDP Site 38-336 samples

description: Interstitial waters of several sites drilled during the Deep Sea Drilling Project in the Norwegian-Greenland Sea during Leg 38 have revealed substantial changes in dissolved constituents and in the 18O/16O composition of interstitial waters. Studies of the chemical composition of the bulk sediments and their &lt;1µm fraction indicate the presence of large amounts of volcanic ash, especially in sites close to Iceland. The presence of authigenic clay minerals (illite/smectite) suggests that alteration of this volcanic ash is an important process. A study of Site 348 reveals that dissolved Ca gradients are caused mainly by transport from the underlying basalts, but that decreases in Mg and d18O (H2O) are largely due to reactions involving alteration of volcanic ash in the sediments. Studies of 87Sr/86Sr distributions of dissolved Sr confirm this process in those sites with high contents of volcanic matter. On the other hand, in sites where the chemical composition of dissolved constituents has been little influenced by alteration reactions. 87Sr/86Sr ratios reveal complete diffusive exchange with present-day seawater.
description: Supplement to: Gieskes, Joris M; Lawrence, James R; Perry, Jr, Edward A; Grady, S J; Elderfield, Henry (1987): Chemistry of interstitial waters and sediments in the Norwegian-Greenland Sea, Deep Sea Drilling Project Leg 38. Chemical Geology, 63(1-2), 143-155
DOI: 10.1594/pangaea.711497
title: (Table 2) Magnetic properties and oxidation state of titanomagnetite in MORB older than 100 Ma, DSDP Hole 76-534A
DOI: 10.1594/pangaea.908231
title: Reconstructed sea surface temperature of sediment core FOX12-02R

description: SSTs were obtained from the unsaturation ratio of C37 alkenones (𝑈37 𝐾′ = C37:2/(C37:2 + C37:3) and the BAYSPLINE calibration.
DOI: 10.1594/pangaea.704474
title: (Page 162-229) Daily mean surface meteorology at station Ssagastyr (1883-1884)
DOI: 10.1594/pangaea.728771
title: (Table 4) Miocene-Pleistocene diatom biostratigraphy of ODP Hole 120-747A

description: R = rare ( one specimen of a particular species encountered in 5-20 fields of view using a 40X objective and 10X ocular), F = frequent (one specimen in every 5 fields), C = common (one specimen in every field), A = abundant (more than one species in every field), X = present, - = absent
DOI: 10.1594/pangaea.695521
title: Radiosonde measurements from station Ny-Ålesund (2007-07)

description: The Ny-Ålesund radiosonde program is part of the GCOS Reference Upper-Air Network (GRUAN). Please consider using the Ny-Alesund reference radiosonde data with higher temporal resolution and uncertainty values for all height levels, available via http://www.gruan.org.
DOI: 10.15468/dl.xfktyh
title: Occurrence Download

description: A dataset containing 437 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((36.36628 26.15827,36.51007 26.15827,36.51007 26.29361,36.36628 26.29361,36.36628 26.15827))",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 437 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031373-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.548960
title: Nutrients measured on water bottle samples at station Chan_2003-05-02_7, Chanavallita, Chile
DOI: 10.1594/pangaea.748984
title: Meteorological observations during El Grimaldi cruise from La Habana to La Coruña started at 1774-12-14
DOI: 10.1594/pangaea.762479
title: (Table 1) Reduced compounds of sulfur in waters of the Baltic Sea

description: Concentrations of sulfide, S°, and thiosulfate were determined in waters of the Baltic Sea. Microquantities of these compounds were observed in oxic waters. Concentration levels of reduced sulfur compounds in Baltic oxic waters were very close to levels of the Black Sea oxic zone. Thiosulfate and S° were predominate compounds in oxic water whereas sulfide was a predominant compound of Baltic waters high in hydrogen sulfide. Conclusion was made that during sedimentation in oxic waters anaerobic microorganisms along with aerobic bacteria take part in mineralization of organic matter. They exist on surfaces and in microniches of particles of organic detritus.
description: Supplement to: Volkov, Igor I; Demidova, Tatyana P (2003): Reduced inorganic sulfur in water of the Baltic Sea. Translated from Okeanologiya, 2003, 43(6), 855-861, 43(6), 805-810
DOI: 10.1594/pangaea.887145
title: Physical oceanography (CTD) during Fridtjof Nansen cruise FN1996409

description: Manufacture calibration were used for conductivity, temperature, pressure and oxygen sensor calibration.
DOI: 10.1594/pangaea.772392
title: Hydrochemistry measured on water bottle samples during cruise Kireev1993

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.922342
title: Self-potential tomography of profile 49IV-SWIR-L014-SP01 at the Southwest Indian Ridge
DOI: 10.1594/pangaea.922343
title: Self-potential tomography of profile 49IV-SWIR-L015-SP02 at the Southwest Indian Ridge
DOI: 10.1594/pangaea.757146
title: Hydrochemistry measured on water bottle samples during Gidrooptik cruise GID25
DOI: 10.1594/pangaea.755968
title: Physical oceanography during Akademik Vernadsky cruise AV19
DOI: 10.1594/pangaea.755969
title: Physical oceanography during Akademik Vernadsky cruise AV21
DOI: 10.1594/pangaea.707590
title: Meteorological synoptical observations from station Payerne (2000-04)
DOI: 10.1594/pangaea.707676
title: Meteorological synoptical observations from station Payerne (2006-09)
DOI: 10.1594/pangaea.707789
title: Other measurements at 10 m from station Payerne (2008-08)
DOI: 10.1594/pangaea.707708
title: Ultra-violet measurements from station Payerne (2007-09)

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 2017-01-27. UV reflect values might still contain errors.
DOI: 10.1594/pangaea.707883
title: (Table 1) Experimental data for kerogens from DSDP Hole 41-368

description: Potassium permanganate oxidative degradations were conducted for kerogens isolated from Cretaceous black shales (DSDP Leg 41, Site 368), thermally altered during the Miocene by diabase intrusions and from unaltered samples heated under laboratory conditions (250–500°C).Degradation products of less altered kerogens are dominated by normal C4–C15 alpha,omega-dicarboxylic acids, with lesser amounts of n-C16 and n-C18 monocarboxylic acids, and benzene mono-to-tetracarboxylic acids. On the other hand, thermally altered kerogens show benzene di-to-tetracarboxylic acids as dominant degradation products, with lesser or no amounts (variable depending on the degree of thermal alteration) of alpha,omega-dicarboxylic acids. Essentially no differences between the oxidative degradation products of naturally- and artificially-altered kerogens are observed.As a result of this study, five indices of aromatization (total aromatic acids/kerogen; apparent aromaticity; benzenetetracarboxylic acids/total aromatic acids; benzene-1,2-dicarboxylic acid/benzenedicarboxylic acids; benzene-1,2,3-tricarboxylic acid/benzenetricarboxylic acids) and two indices of aliphatic character (Total aliphatic acids/kerogen; Aliphaticity) are proposed to characterize the degree of thermal alteration of kerogens.Furthermore, a good correlation is observed between apparent aromaticity estimated by the present KMnO4 oxidation method and that from the 13C NMR method (Dennis et al., 1982; doi:10.1016/0016-7037(82)90046-1).
DOI: 10.1594/pangaea.772666
title: (Table 2) Average major-element compositions of spinels in peridotites from IODP Site 304-U1309

description: Composition in wt%, standard deviation = 1 sigma.
DOI: 10.1594/pangaea.772670
title: (Table 3) Average major-element compositions of olivines in peridotites from IODP Site 304-U1309

description: Composition in wt%, standard deviation = 1 sigma.
DOI: 10.1594/pangaea.772671
title: (Table 4) Major-element compositions of clinopyroxenes in peridotites from IODP Site 304-U1309

description: Composition in wt%, standard deviation = 1 sigma.
DOI: 10.1594/pangaea.708145
title: Basic measurements of radiation at station Carpentras (2006-02)
DOI: 10.1594/pangaea.707524
title: Meteorological synoptical observations from station Payerne (1994-11)
DOI: 10.1594/pangaea.708049
title: (Appendix 1) Strontium contents and 87Sr/86Sr ratios and alteration ratios of lavas and dikes
DOI: 10.1594/pangaea.707724
title: Radiosonde measurements from station Payerne (2007-11)

description: Location: Arosa, Switzerland; Distance from radiation site: 200 km
DOI: 10.1594/pangaea.707557
title: Meteorological synoptical observations from station Payerne (1997-08)
DOI: 10.1594/pangaea.707571
title: Meteorological synoptical observations from station Payerne (1998-10)
DOI: 10.1594/pangaea.707578
title: Meteorological synoptical observations from station Payerne (1999-05)
DOI: 10.1594/pangaea.707507
title: Meteorological synoptical observations from station Payerne (1993-06)
DOI: 10.1594/pangaea.857966
title: (Table 2) Yield and Mg/Ca, Mn/Ca, Al/Ca, Fe/Ca for Pulleniatina obliquiloculata using Mg-cleaning and Cd-cleaning methods, 300 - 355 µm

description: Element analysis by ICP-MS, except for Fe which was by ICP-OES.Mg/Ca data first published in Johnstone et al. (2011).*Sample too small for ICP-MS, data shown is from ICP-OES.0 below calibration limit, value of 0 used.
DOI: 10.1594/pangaea.696093
title: Yearly production of dry salting marine products in 1994, Chile
DOI: 10.1594/pangaea.707069
title: (Figure 3c) Loss-on-ignition data of sediment core from the Monticchio maar
DOI: 10.1594/pangaea.707079
title: (Table 2) Chemical and mineral compositions of volcanic glasses from DSDP Hole 65-483B
DOI: 10.1594/pangaea.707169
title: (Table 3) Sulfur and oxygen isotopic composition of cold water soluble sulfate, and strontium content and isotopic composition of upper Miocene evaporite samples recovered from DSDP Site 23-227

description: The origin of three Red Sea submarine brine pools was investigated by analysis of the S and O isotope ratios of dissolved sulfate and Sr isotope ratios of dissolved Sr in the brines. Sulfur and O isotope ratios of sulfate and Sr isotope ratios of evaporitic source rocks for the brines were measured for comparison. The S, O and Sr isotope ratios of evaporites recovered from DSDP site 227 are consistent with an upper Miocene evaporites age. The Valdivia Deep brine formed by karstic dissolution of Miocene evaporites by overlying seawater and shows no signs of hydrothermal input. The Suakin Deep brines are derived from, or have isotopically exchanged with Miocene or older evaporites. There has been only minor dilution of the brine by overlying seawater. Strontium isotope ratios of Suakin brine may indicate addition of a minor (15%) amount of volcanic Sr to the brine, but there is no evidence of high temperature brine-rock interaction. The sulfate in the Atlantis II brine was apparently derived from seawater. The O isotope ratio of sulfate in the present Atlantis II brine could reflect isotopic exchange between seawater sulfate and the brine at approximately 255°C. Approximately 30% of the Sr in the Atlantis II brine is derived from the underlying basalt, probably by hydrothermal leaching. Atlantis II brine is the only known example from the Red Sea which has a significant high-temperature hydrothermal history.
description: Supplement to: Zierenberg, Robert A; Shanks, Wayne C (1986): Isotopic constraints on the origin of the Atlantis II, Suakin and Valdivia brines, Red Sea. Geochimica et Cosmochimica Acta, 50(10), 2205-2214
DOI: 10.1594/pangaea.705778
title: Documentation of sediment core GIK13556-1
DOI: 10.1594/pangaea.753773
title: (Table 4) Amino acids, amino sugars, and glucosamine/galactosamine ratios in hydrolyzed pore water samples from ODP Site 112-681
DOI: 10.1594/pangaea.711496
title: (Table 2) Magnetic properties and oxidation state of titanomagnetite in MORB older than 100 Ma, DSDP Hole 61-462
DOI: 10.1594/pangaea.705800
title: Documentation of sediment core GIK13671-2
DOI: 10.1594/pangaea.705835
title: Documentation of sediment core GIK13713-2
DOI: 10.1594/pangaea.734226
title: (Table 25) Chemical composition of Mesozoic and Cenozoic deposits from DSDP Hole 62-466 (on terrigenous-free carbonate-free silica-free basis)

description: Empty cells = not found.