cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.819408
title: (Table 2) Sample description and pigment yields, DSDP Leg 64

description: Sediment depth is given in mbfs. &lt;1 = present.
DOI: 10.1594/pangaea.894029
title: Lithology of sediment core LUCINA2, Lucina, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894031
title: Lithology of sediment core MLUHA1, Turba Mluha, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.788325
title: (Figure 5) Vertical distribution of chloride and sulfate ion concentrations in soil waters from soil profiles in the Badain Jaran Desert, Northern China
DOI: 10.1594/pangaea.824736
title: Moisture and density (MAD) measured on IODP Hole 324-U1348A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.894071
title: Hydraulic fracturing pressures in laboratorial Hot Dry Rock borehole injection

description: We use a true-triaxial apparatus to monitor hydraulic fracturing in the laboratorial Hot Dry Rock reservoir environment. The borehole injection and propagate fractures are in 300×300×300 mm3 heated granite specimens under triaxial confining pressures. The granite specimens can be heated to 60-120 degrees Celsius. We use pressures to record the triaxial stress and hydraulic fracturing pressures. Every 10 seconds, the data are recorded. The data reflect the variation of hydraulic fracturing with time.
description: Supplement to: Cheng, Yuxiang; Zhang, Yanjun (submitted): A study about microearthquakes caused by hydraulic fracturing in hot dry rocks. Environmental Earth Sciences
DOI: 10.1594/pangaea.894132
title: Lithology of sediment core SETESD, Dalane, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.819333
title: (Table 1) Sample description and tetrapyrrole pigment yields for DSDP holes 63-647 and 63-471
DOI: 10.1594/pangaea.894038
title: Lithology of sediment core HELGOLAN, Helgoland, Germany

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.826334
title: Moisture and density (MAD) measured on IODP Hole 330-U1376A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.785949
title: Moisture and density (MAD) measured on IODP Hole 333-C0012F

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.893968
title: Lithology of sediment core KILOBJO, Bjørnfjelltjønn, Norway

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.825717
title: Moisture and density (MAD) measured on IODP Hole 329-U1365C

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.893958
title: Pollen profile of sediment core JAGEN20, Jagen 20, Germany

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1982
DOI: 10.1594/pangaea.753806
title: (Table 3) Triaxial test results of ODP Leg 112 samples
DOI: 10.1594/pangaea.758178
title: (Table 2) Geochemistry of ODP Leg 119 sites
DOI: 10.1594/pangaea.893970
title: Loss on ignition of sediment core KILOBJO, Bjørnfjelltjønn, Norway

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.760104
title: (Table 3) Phosphate and silicon concentrations in interstitial water and their fluxes from the surface sedimentary layer into the near-bottom water layer in the Baltic Sea
DOI: 10.1594/pangaea.760897
title: (Table 2) Chemical composition of interstitial waters from bottom sediments in the area of the Spitsbergen (Svalbard) Archipelago
DOI: 10.1594/pangaea.762481
title: (Table 2) Water content in bottom sediments from the Sea of Japan
DOI: 10.1594/pangaea.763480
title: Moisture and density (MAD) measured on IODP Hole 325-M0031A
DOI: 10.1594/pangaea.894136
title: Lithology of sediment core SETESF, Flotatjønn, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894137
title: Loss on ignition of sediment core SETESF, Flotatjønn, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894019
title: Pollen profile of sediment core LAPTICI1, Laptici, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1933
DOI: 10.1594/pangaea.894020
title: Pollen profile of sediment core LAPTICI2, Laptici, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1933
DOI: 10.1594/pangaea.894028
title: Pollen profile of sediment core LUCINA1, Lucina, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1929
DOI: 10.1594/pangaea.894140
title: Lithology of sediment core SETESGH, Grauthelleren, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.763484
title: Moisture and density (MAD) measured on IODP Hole 325-M0035A
DOI: 10.1594/pangaea.786640
title: (Table c) Iron and manganese in bottom sediments and interstitial waters sampled by gravity corers in the White Sea on August 21-30, 2003
DOI: 10.1594/pangaea.893979
title: Lithology of sediment core KILOGAM, Gammelheimenvatnet, Norway

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894030
title: Pollen profile of sediment core LUCINA2, Lucina, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1929
DOI: 10.1594/pangaea.894041
title: Lithology of sediment core ERIU, Eriu, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.893981
title: Loss on ignition of sediment core KILOGAM, Gammelheimenvatnet, Norway

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894141
title: Loss on ignition of sediment core SETESGH, Grauthelleren, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.893989
title: Loss on ignition of sediment core KILOLIT, Litlvatnet, Norway

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894145
title: Loss on ignition of sediment core SETESGR, Grostjørna, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894008
title: Lithology of sediment core KISMOHOS, Kis-Mohos Tó, Hungary

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.893959
title: Lithology of sediment core JAGEN20, Jagen 20, Germany

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.893992
title: Loss on ignition of sediment core KILOMYR, Myrvatnet, Norway

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894018
title: Lithology of sediment core LAPTICI2, Laptici, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894023
title: Lithology of sediment core LGA1, Lago Grande di Avigliana, Italy

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894035
title: Lithology of sediment core NO2, Nogaret maar, France

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894039
title: Lithology of sediment core HOTENI, Hoteni, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894148
title: Lithology of sediment core SETESH, Holebudalen, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894181
title: Loss on ignition of sediment core SETESLK, Lille Kjelavatn, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894185
title: Lithology of sediment core SETESLT, Lisletønn, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894186
title: Loss on ignition of sediment core SETESLT, Lisletønn, Norway

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894032
title: Pollen profile of sediment core MLUHA1, Turba Mluha, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1958
DOI: 10.1594/pangaea.893956
title: Pollen profile of sediment core IMMENMOO, Immenmoor, Germany

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1979
DOI: 10.1594/pangaea.894007
title: Pollen profile of sediment core KISMOHOS, Kis-Mohos Tó, Hungary

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1996
DOI: 10.1594/pangaea.894037
title: Pollen profile of sediment core HELGOLAN, Helgoland, Germany

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1967
DOI: 10.1594/pangaea.894040
title: Pollen profile of sediment core HOTENI, Hoteni, Romania

description: This dataset was archived on 2018-09-13 from the EPD database. (http://www.europeanpollendatabase.net). Data analyzed: 1942
DOI: 10.1594/pangaea.894219
title: Lithology of sediment core GHITUMO1, Ghitu Muntii, Romania

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894221
title: Lithology of sediment core GHITUMO2, Ghitu Muntii, Romania

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.894228
title: Pollen profile of sediment core DOGERBAN, Southern Doggerbank, North Sea

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 1964
DOI: 10.1594/pangaea.858519
title: (Table 1) Biological and chemical characteristics of surface water stations during Nathaniel B. Palmer cruise NBP06-08 to the Ross Sea

description: We present results from a field study of inorganic carbon (C) acquisition by Ross Sea phytoplankton during Phaeocystis-dominated early season blooms. Isotope disequilibrium experiments revealed that HCO3- was the primary inorganic C source for photosynthesis in all phytoplankton assemblages. From these experiments, we also derived relative enhancement factors for HCO3-/CO2 interconversion as a measure of extracellular carbonic anhydrase activity (eCA). The enhancement factors ranged from 1.0 (no apparent eCA activity) to 6.4, with an overall mean of 2.9. Additional eCA measurements, made using membrane inlet mass spectrometry (MIMS), yielded activities ranging from 2.4 to 6.9 U/[mg chl a] (mean 4.1). Measurements of short-term C-fixation parameters revealed saturation kinetics with respect to external inorganic carbon, with a mean half-saturation constant for inorganic carbon uptake (K1/2) of ~380 mM. Comparison of our early springtime results with published data from late-season Ross Sea assemblages showed that neither HCO3- utilization nor eCA activity was significantly correlated to ambient CO2 levels or phytoplankton taxonomic composition. We did, however, observe a strong negative relationship between surface water pCO2 and short-term 14C-fixation rates for the early season survey. Direct incubation experiments showed no statistically significant effects of pCO2 (10 to 80 Pa) on relative HCO3- utilization or eCA activity. Our results provide insight into the seasonal regulation of C uptake by Ross Sea phytoplankton across a range of pCO2 and phytoplankton taxonomic composition.
description: Supplement to: Tortell, Philippe Daniel; Trimborn, Scarlett; Li, Y; Rost, Björn; Payne, Christopher D (2010): Inorganic carbon utilization by Ross Sea phytoplankton across natural and experimental CO2 gradients. Journal of Phycology, 46(3), 433-443
DOI: 10.1594/pangaea.894226
title: Lithology of sediment core GURADOBR, Pestera Liliecilor de la Gura Dobrogei, Romania

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net).
DOI: 10.1594/pangaea.858651
title: Ship precipitation measurements Atlantic Ocean from 1995 to 1997

description: In-situ measurements of precipitation by ODM 470 optical disdrometers and ship rain gauges (R/Vs Meteor, Polarstern, Knorr, Ron Brown) over the Atlantic Ocean in the period from 1995 until 1997
DOI: 10.1594/pangaea.894225
title: Pollen profile of sediment core GURADOBR, Pestera Liliecilor de la Gura Dobrogei, Romania

description: This dataset was archived on 2018-09-14 from the EPD database. (http://www.europeanpollendatabase.net). Date analyzed: 2004
DOI: 10.1594/pangaea.858766
title: Geological reference standards (JLK-1,JSD-1, JSD-2, JSD-3,JMS-1, JMS-2) measured by Itrax-XRF core scanner in different exposure times

description: X-ray fluorescence (XRF) core-scanning is a fast and nondestructive technique to assess elemental variations of unprocessed sediments. However, although the exposure time of XRF-scanning directly affects the scanning counts and total measurement time, only a few studies have considered the influence of exposure time during the scan. How to select an optimal exposure time to achieve reliable results and reduce the total measurement time is an important issue. To address this question, six geological reference materials from the Geological Survey of Japan (JLK-1, JMS-1, JMS-2, JSD-1, JSD-2, and JSD-3) were scanned by the Itrax-XRF core scanner using the Mo- and the Cr-tube with different exposure times to allow a comparison of scanning counts with absolute concentrations. The regression lines and correlation coefficients of elements that are generally used in paleoenvironmental studies were examined for the different exposure times and X-ray tubes. The results show that for those elements with relatively high concentrations or high detectability, the correlation coefficients are higher than 0.90 for all exposure times. In contrast, for the low detectability or low concentration elements, the correlation coefficients are relatively low, and improve little with increased exposure time. Therefore, we suggest that the influence of different exposure times is insignificant for the accuracy of the measurements. Thus, caution must be taken when interpreting the results of elements with low detectability, even when the exposure times are long and scanning counts are reasonably high.
description: Supplement to: Huang, Jyh-Jaan; Löwemark, Ludvig; Chang, Queenie; Lin, Tzu-Yu; Chen, Huei-Fen; Song, Sheng-Rong; Wei, Kuo-Yen (2016): Choosing optimal exposure times for XRF core-scanning: Suggestions based on the analysis of geological reference materials. Geochemistry, Geophysics, Geosystems, 17(4), 1558-1566
DOI: 10.1594/pangaea.858742
title: Description of the fossil manganese nodules found in the Oligocene clay deposits of Moravia, Brno area, Czech Republic

description: In the green Oligocene clay of Krizanovice (former Krzyzanowicz) the author found numerous black nodules. In the 3-4 centimeter thick black crust of a particular specimen the concentration in MnO2 is evaluated at 46.6% MnO2. The determination was done using the Volhard's method (precipitation of Fe by ZnO and titration with KMnO4). Only the dissoleved part in HCL was analysed. The non soluble residue was essentially a silica precipitate in the form of many gray flakes. The specific gravity of the crust was evaluated at 3.8. In the internal yellow core the amount of manganese is about 2.39% MnO2. Due to the light color it is judged to probably be in the form of Mn2O3.
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.
description: Supplement to: Rzehak, A (1885): Ueber ein merkwürdiges Vorkommen manganhaltiger Minerale in der älteren Tertiärschichten Märhens (About a unique occurrence of manganese minerals in the older tertiary beds of Moravia). Zeitschrift für Kristallographie, Mineralogie und Petrographie; Abt. B, Mineralogische und petrographische Mitteilungen, 6(1), 87-92
DOI: 10.1594/pangaea.858770
title: Annotated record of the detailed examination of ferromanganese concretions recovered by the R/V Vityaz in the Pacific Ocean

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.858774
title: Annotated record of the detailed examination of ferromanganese concretions recovered by the R/V Vityaz in the Pacific Ocean

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.858670
title: Meteorological synoptical observations from station Fukuoka (2016-01)
DOI: 10.1594/pangaea.858779
title: (Table 1, Page 1046-1047) Chemical composition of iron-manganese concretions from the Indian Ocean recovered by the R/V Vityaz and the R/V Ob

description: The data given in this and previous communications is insufficient to assess the quantitative role of these supplementary sources in the Indian Ocean, but they do not rule out their local significance. Elucidation of this problem requires further data on the characteristics of the composition and structure of nodules in various different metallogenic regions of the ocean floor. A study of the distribution of ore elements in nodules both depthwise and over the area of the floor together with compilation of the first schematic maps based on the results of analyses of samples from 54 stations) enables us to give a more precise empirical relation between the Mn, Fe, Ni, Cu, and Co contents in Indian Ocean nodules, the manganese ratio and the values of the oxidation potential, which vary regularly with depth. This in turn also enables us to confirm that formation of nodules completes the prolonged process of deposition of ore components from ocean waters, and the complex physico-chemical transformations of sediments in the bottom layer. Microprobe investigation of ore rinds revealed the nonuniform distribution of a num¬ber of elements within them, owing to the capacity of particles of hydrated oxides of manganese and iron to adsorb various elements. High concentration of individual elements is correlated with local sectors of the ore rinds, in which the presence of todorokite, in particular, has been noted. The appearance of this mineral apparently requires elevated Ca, Mg, Na, and K concentrations, because the stable crystalline phase of this specific mineral form of the psilomelane group may be formed when these cations are incorporated into a lattice of the delta-MnO2 type.
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.
description: Supplement to: Bezrukov, Panteleimon L; Andrushchenko, Polina F (2009): Geochemistry of iron-manganese nodules from the Indian Ocean. International Geology Review, 16(9), 1044-1061
DOI: 10.1594/pangaea.858673
title: Meteorological synoptical observations from station Ishigakijima (2016-01)
DOI: 10.1594/pangaea.858744
title: Meteorological synoptical observations from station Sonnblick (2015-11)
DOI: 10.1594/pangaea.858674
title: Radiosonde measurements from station Ishigakijima (2016-01)
DOI: 10.1594/pangaea.858746
title: Meteorological synoptical observations from station Sonnblick (2015-12)
DOI: 10.1594/pangaea.858676
title: Meteorological synoptical observations from station Minamitorishima (2016-01)
DOI: 10.1594/pangaea.858748
title: Meteorological synoptical observations from station Sonnblick (2016-01)
DOI: 10.1594/pangaea.858750
title: Meteorological synoptical observations from station Sonnblick (2016-02)