cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.760106
title: (Table 1) Results of measurements of production characteristics of phytoplankton and some physical parameters of the environment in the northeastern Norwegian Sea in July 1995

description: From July 4 to 18,1995 surface chlorophyll a concentrations (C_cs) and integral primary production (C_ps) were studied in the northeastern part of the Norwegian Sea (73°42'N; 13°16'E), over a test area where an accident of the nuclear submarine Komsomolets had taken place. It was found that during this interval C_cs decreased by factor of about 3.3 (from 0.78 to 0.24 mg/m**3); average chlorophyll concentration within the photo-synthetic layer (C_cl) decreased by factor of about 3.5 (from 0.97 to 0.28 mg/m**3). The value of C_ps in the water column varied slightly (from 445 to 539 mg C/m**2 per day), since decrease in C_cl was compensated both by 1.5-fold growth of the photosynthetic layer thickness (from 40 to 60 m) and by 2.1-fold increase in its average assimilation number (from 0.58 to 1.20 mg C/mg chl a per hour). Monthly averages of C_ps were obtained from published data on seasonal C_cs changes and on the level of incident solar irradiation. They were found to be less than 100 mg C/m**2 per day in March and October and 100-500 mg C/m**2 per day in April-June. Annual primary production calculated from above values was equal to 105 g C/m**2.
description: Supplement to: Vedernikov, Vladimir I; Demidov, A B (1997): Primary production and chlorophyll in the northeastern Norwegian Sea in July 1995. Translated from Okeanologiya, 1997, 37(2), 250-256, Oceanology, 37(2), 227-232
DOI: 10.1594/pangaea.785118
title: (Table 5) Characteristics of the Rapana venosa population on the beach of the Anapa Bay Bar in October 2010
DOI: 10.1594/pangaea.772444
title: Hydrochemistry measured on water bottle samples during cruise NP25

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.884563
title: Ichthyoplankton composition from SUDEPE cruise 5, Southern Brazilian Shelf, in 1976

description: The cruises of this series were carried out by the "Superintendência de Desenvolvimento da Pesca" (SUDEPE), through the "Grupo Especial para Execução de Pesquisas Marítimas e Lacustres" (GEEPMAL) from the state of Rio Grande do Sul, with support from the "Programa de Desenvolvimento Pesqueiro do Brasil" (PDP). Ichthyoplankton was obtained during 14 exploratory demersal fishing cruises, carried out in 1970, 1971 and 1976 by the Mestre Jerônimo and Cruz Del Sur Research Ships. Because they represent a continuity of sampling during the same time of year, cruises 1, 2 and 3 of 1970 were aggregated in a single cruise (SUDEPE_1, Winter), cruises 7 and 8 of 1970 (SUDEPE_2, Spring), cruises 1 and 2 of 1971 (SUDEPE_3, Winter), cruises 3 and 4 of 1971 (SUDEPE_4, Spring) , and cruises 5 and 6 of 1976 (SUDEPE_8, Winter).In the cruises conducted in 1970 and 1971 two sampling strategies were used. Horizontal trawls of 5 min duration, at 4-5 m depth and at a speed of 3 knots, using Gulf net of 0.18 m of mouth diameter and 500 µm mesh. Vertical trawls with 0.70 m diameter Nansen net and 500 µm mesh, from 50 m depth to the surface, or from the bottom at stations with depths of less than 50 m (Weiss et al. , 1976; Weiss & Souza, 1977). In the cruises made in 1976 the horizontal trawls were obtained at 8 m depth, and only in the first (SUDEPE_5, Summer) were horizontal and vertical trawls conducted. The samples of the cruises 5 and 6 of 1976 (SUDEPE_8) were obtained by the Cruz Del Sur Research Ship through vertical trawls with a conical net of 0.50 m in diameter and 200 µm mesh, from 50 m depth to the surface, or from the bottom at stations with depths less than 50 m (Weiss & Souza, 1977). The volume of filtered water in each trawl was calculated from the measurements obtained from the flowmeter coupled in the nets, and used to standardize the abundance of eggs and fish larvae per 100 m3 of filtered water.
DOI: 10.1594/pangaea.755966
title: Physical oceanography during Akademik Vernadsky cruise AV10
DOI: 10.1594/pangaea.723771
title: (Table 3) SEM analyses on mineral separtes from land-based sites

description: The average size is for all shocked quartz in the sample, except for North American sites for which the average is based upon 100 measured grains. Similarly, the number of PDF in each quartz grain is for all shocked quartz grains in a sample, except for North American sites for which the values are determined from 100 quartz grains. North America samples fireball layers only
DOI: 10.1594/pangaea.758169
title: (Table 3) Sediment organic carbon and carbonate contents, interstitial water salinity and chloride concentrations, and pore water cahrge imbalance for Leg 119 Kerguelen Plateau sites
DOI: 10.1594/pangaea.798100
title: (Table 2) Rock-Eval pyrolysis of sediment samples with elevated organic-carbon contents of Lithologic Subunit VB at DSDP Site 89-585
DOI: 10.1594/pangaea.755409
title: (Table 1) Primary production and chlorophyll a concentration in the Northeastern Tropical Atlantic

description: Results of simultaneous determinations of chlorophyll "a" concentrations and primary production in the northeastern part of the Tropical Atlantic in spring 1977 are discussed. Primary production was low (250-350 mg C/m**2/day in the open parts of the ocean and high (600-1500 mg C/m**2/day) mainly in zones of current divergences and coastal region of the West Africa. Chlorophyll "a" concentration throughout the euphotic zone varied from 6 to 36 mg/m**3 and in the surface layer from 0.05 to 0.60 mg/m**3. Uneven distribution of primary production is due to physiological condition of phytoplankton.
description: Supplement to: Berseneva, G P (1981): Primary production and the chlorophyll "a" concentration in the eastern part of the Tropical Atlantic. Oceanology, 21(2), 243-246
DOI: 10.1594/pangaea.854412
title: Annotated record of the detailed examination of Mn deposits from the John Murray Expedition (R/V Mabahiss) stations

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.810363
title: (Table 11) Position of calcareous nannofossil events at ODP Site 138-852

description: Sediment depth is given in mcd.
DOI: 10.1594/pangaea.790779
title: (Table 3) Contents of organic compounds in bottom sediments during the May 2006 flood, Dvina River estuary

description: Station Dvina06-15 had to be omitted due to missing geographical position. For data from May 2005 see Nemirovskaya (2007) dataset: doi:10.1594/PANGAEA.790797.
DOI: 10.1594/pangaea.787381
title: (Table 5) Planktonic foraminiferal fragmentation of core-top samples from the Vanuatu region
DOI: 10.1594/pangaea.763920
title: (Table 3) Zooplankton abundance along transects seaward from the coastline of the Onega Bay (White Sea) in August 2007
DOI: 10.1594/pangaea.815937
title: (Table 2) Nutrient concentration of water samples obtained near Point Barrow 2005-2006
DOI: 10.1594/pangaea.807651
title: Part of the global DOC versus AOU (dissolved organic carbon/apparent oxygen utilization) data compilation, KIWI_9

description: compilation by Xose Anton Alvarez-Salgado (mailto:xsalgado@iim.csic.es)
DOI: 10.48577/jpl.c1trkf
title: Harmonizing SAR and optical data to map surface water extent: a deep learning approach

description: In this work, we demonstrate how harmonized optical and SAR satellite imagery can be utilized for robust identifica- tion of open water surfaces at a global scale. We train an image segmentation architecture based convolutional neural network (CNN) to extract the most salient features from the input data and generate a per-pixel water/not-water classifica- tion. We find that combining optical and radar imagery helps reduce false positive and false negative inferences, illustrating the effectiveness of this harmonization. The resulting model is able to classify water surfaces at the resolution of the SAR sensor (12.5 meters) with a validation set precision and recall of 0.74 and 0.81 respectively. We also demonstrate that the trained model is capable of generating inferences beyond the geographic bounds of the training data.
DOI: 10.1594/pangaea.819020
title: (Table 1) Trichodesmium abundance and productivity in the tropical Atlantic in May-June 1994
DOI: 10.1594/pangaea.715078
title: (Appendix Table D) Element ratios of planktonic foraminifera from DSDP Site 41-369

description: Age follows the time scale after Harward et al. (1982), standard deviations of two values
DOI: 10.1594/pangaea.744321
title: Physical oceanography during Michael Sars cruise MS99/1 to the North Sea
DOI: 10.1594/pangaea.847448
title: (Table 2) Total iron underway measurements in the Antarctic Polar Front during the SWEDARP 97/98 campaign with S.A. Agulhas
DOI: 10.1594/pangaea.729882
title: (Table 2) Mineral composition of Late Quaternary hemipelagic clayey sediments at DSDP Site 65-482
DOI: 10.1594/pangaea.878123
title: (Table 1) Ladderane concentrations, NL5, and nutrients of particulate matter samples in the Eastern Tropical North Pacific
DOI: 10.1594/pangaea.823370
title: (Table 6) Geochemistry of Fe-Ti oxides at DSDP Site 55-433

description: Empty cells = no data.
DOI: 10.1594/pangaea.475855
title: Hydrochemistry measured on water bottle samples during HUDSON cruise HUD82/2
DOI: 10.1594/pangaea.718113
title: (Table 1) Trace-element contents in ash samples from sediments of DSDP Holes 19-186, 19-188, and 19-189
DOI: 10.1594/pangaea.730387
title: (Table 53) Microprobe analyses of calcite filling interstices in basalts from the Emperor Mount Chain, DSDP Site 55-433

description: Analyses have been carried out by V.I. Sapin in the Far East Geological Institute, Far East Scientific Center of the USSR Academy of Sciences. Zn and Co have not been found in all the samples.
DOI: 10.1594/pangaea.790938
title: (Table 2) Geochemical composition of metalliferous sediments obtained during R/V Professor Logachev cruise PL28, Krasnov field
DOI: 10.1594/pangaea.728260
title: (Table 3) Occurrence chart of Paleogene diatom species in ODP Site 115-707

description: species abundance: S = singel (&lt;0.1%), R = rare (0.1%-1.0%), F = frequent (1%-10%), C = common (10%-30%), A = abundant (30%-50%), D = dominant (&gt;50%), - = absent
DOI: 10.1594/pangaea.785838
title: (Table 1) Oxygen isotope and biostratigraphic control for depth to age conversion of ODP Holes 133-817A and 133-818B

description: Sediment depth is given in mbsf. Ages for isotope stages 1 through 17 are from SPECMAP (Imbrie et al., 1984). Stages 20 through 29 are from Ruddiman et al. (1989).
DOI: 10.1594/pangaea.789183
title: (Table 3) Extract and hydrocarbons at DSDP Site 93-603
DOI: 10.1594/pangaea.817285
title: Benthic respiration measured in surface sediments during cruise NIOP-A1
DOI: 10.48577/jpl.d4turs
title: Single Event Effects Results for COTS Microcontrollers and Microprocessors

description: We present single event effects (SEE) results for a variety of microcontrollers and microprocessors. The devices tested include Blackfin embedded processors from Analog Devices, automotive-grade TI and Infineon microcontrollers with multiple safety features, and the MSP430FR5994.
DOI: 10.1594/pangaea.735163
title: (Appendix) Chemical composition of Fe-Mn nodules from 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.839227
title: (Table 3) Th230 excess content and calcite accumulation rates in the eastern equatorial Pacific

description: Age dating of sediment intervals is based on oxygen isotope stratigraphy and identification of 4 intervals, or boundaries: postdeglacial, MIS 1/2, MIS 2.2, and MIS 2/3. Data are averaged for intervals defined by these boundaries for presentation in Figures 3 and 12.
DOI: 10.1594/pangaea.830603
title: XRD raw data from IODP Exp338
DOI: 10.1594/pangaea.817076
title: (Table 1) Magnetozone boundaries at DSDP Site 68-502

description: Obtaining long, continuous, and undisturbed sections of unconsolidated Neogene deep sea sedimentary sections has been limited by (1) practical length of piston cores to about 30 meters and (2) disturbance of sediment by rotary drilling with Glomar Challenger. The relatively high deposition rates of late Neogene sediments in the North Atlantic and in the Caribbean in particular has limited penetration, with conventional piston coring, to sediments not much older than late Pliocene in the Atlantic and not even through the late Pleistocene in the Caribbean. Rotary drilling has penetrated much older sediments in both areas, but the cores suffered extensive drilling disturbance that seriously degrades the Paleomagnetism of the material. Utilization of the hydraulic piston corer on the Challenger combines the advantage of a generally undisturbed recovery and great penetration to produce long, relatively undisturbed sections of late Neogene and Quaternary sediments suitable for paleomagnetic studies. In this chapter we present paleomagnetic data from Site 502. We tried to determine relative azimuthal orientation of successive cores (see Introduction for details). Because the low latitude of the site meant a small (inclination of about 22°) vertical component of magnetization, reversals of magnetization could easily be detected only in changes in the horizontal component, as 180° shifts in the declination direction of magnetization. Based on information from the core orienting device, a fiducial line was drawn the length of each core prior to cutting it into the standard 1.5 meter sections.
description: Supplement to: Kent, Dennis V; Spariosu, Dann J (1982): Magnetostratigraphy of Caribbean site 502 hydraulic piston cores. In: Prell, WL; Gardner, JV; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 68, 419-733
DOI: 10.1594/pangaea.817560
title: (Table 4) Characteristics of bitumen or soluble organic matter at DSDP Holes 67-499 and 67-497
DOI: 10.1594/pangaea.823274
title: (Table 2) Major elements at DSDP Leg 55 Holes

description: Empty cells = no data.
DOI: 10.1594/pangaea.880886
title: (Table 8, pages 454-455) Abundance, size and surface texture of manganese nodules in box cores from DOMES Sites A, B, and C, 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.737089
title: (Table 8) Sedimentation rates in the Bay of Bengal
DOI: 10.1594/pangaea.737937
title: Physical oceanography during Marion Dufresne cruise 35MF71JADE_1 on section IR06

description: For definition of quality flags see hdl:10013/epic.31518.d001
DOI: 10.1594/pangaea.527812
title: Physical oceanography during Stena Arctica cruise SWARP89
DOI: 10.1594/pangaea.761730
title: (Table 7) Concentrations of Cd and Pb in surface seawater and in the surface microlayer of the Amur Bay and their enrichment factors in the surface microlayer

description: EF = (El_ice/El_sw) / (Cl_ice/Cl_sw)
DOI: 10.1594/pangaea.743298
title: (Table 10) Chemical composition of Fe-Mn crusts from the fault zone between 12°N and 14°N, Central Atlantic
DOI: 10.1594/pangaea.775334
title: (Table 2) Trace element contents in trachybasalts from the Sinii Utes Depression, Southern Primoye
DOI: 10.1594/pangaea.681866
title: (Table 3) Distribution of foraminiferal fragments in Cretaceous sediments from Wombat Plateau, Indian Ocean
DOI: 10.1594/pangaea.759186
title: Physical oceanography during Johan Hjort cruise JH97/8
DOI: 10.1594/pangaea.763708
title: (Table 2) Rates of nitrate and ammonium uptake, concentrations of particulate organic nitrogen and carbon, and dissolved nitrate and ammonium in waters of the Black Sea August-September 1990 and November 1991

description: To study inorganic nitrogen uptake rates by microplankton in the Black Sea the first 15N-experiments were carried out in August-September 1990 and in November 1991. In surface waters nitrate uptake rates varied from 5.7 to 28.5 nM/l/h in summer and from 1.9 to 7.8 nM/l/h in autumn. In both seasons maximal and minimal rates were observed in frontal zones of shelf/slope areas and in open waters, respectively. In summer average nitrate uptake rate per unit of particulate organic nitrogen was 0.0037 1/h for all stations. In autumn it varied from 0.0007 1/h in the central part of the sea to 0.0033 1/h in the slope near the southeastern Crimean coast. In autumn ammonium uptake rate varied from 7.1 to 22.2 nM/l/h and from 0.0025 to 0.00094 1/h. Ammonium uptake correlated linearly with nitrate uptake, with new production being 22-36% of total summary nitrate and ammonium uptake. There was a linear correlation between nitrogen uptake and chlorophyll a concentrations in the Black Sea. In the water column in autumn both nitrate and ammonium uptake decreased as chlorophyll a concentration diminishes with depth.
description: Supplement to: Krivenko, O V; Lukjanova, A L (1994): Inorganic nitrogen uptake by Black Sea microplankton in connection with hydro chemical conditions. Translated from Okeanologiya, 1994, 34(2), 232-239, Oceanology, 34(2), 206-213
DOI: 10.1594/pangaea.707834
title: (Table 3) Organic carbon, bromine and iodine concentrations in sediments from ODP Site 112-688

description: The contributions from the pore fluid salts to the solid bromine and iodine concentrations were corrected based on the measured or interpolated Br- and I- pore fluid concentrations. Although precision of the bromine and iodine measurements is +/-4%, at depths below several meters the corrections for the pore fluid salts can be larger than the measured concentrations in the solids resulting in potentially much larger errors. The absolute error has not been estimated.
DOI: 10.1594/pangaea.707846
title: (Table 4) Bromide and iodide concentrations in pore fluids of sediments from ODP Site 112-687

description: Precisions of the measurements are +/-5%
DOI: 10.1594/pangaea.881567
title: (Table 1, page 76) Chemical composition of sediments from the Equatorial Pacific Rise at approximatively 39°S

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.726491
title: (Table 10) Stratigraphic occurrences of selected diatom species from the Neogene of ODP Hole 113-697B

description: A = abundant (&gt;30% of total assemblage); C = common (15%-30%); F = few (3%-15%); R = rare (&lt;3%); and T = trace (species encountered only sporadically); * = reworking or downhole contamination
DOI: 10.1594/pangaea.780372
title: (Table 2) Effects of inhibitors on assimilation of carbon dioxide in Atlantic bottom waters near the Congo River mouth
DOI: 10.1594/pangaea.736724
title: (Table 2) Total hydrocarbon gas yields of samples from ODP Site 104-642
DOI: 10.1594/pangaea.817856
title: (Table 1) Sea ice cover, bottom salinity and bottom temperature of stations sampled during a CCGS Amundsen cruise in 2008
DOI: 10.1594/pangaea.755774
title: (Appendix) Calcium carbonate concentrations of ODP Site 115-711

description: Cores 115-711A-2H, 115-711A-3H, 115-711B-3H
DOI: 10.1594/pangaea.633744
title: Limacina inflata dissolution index (LDX) of surface sediments from the southern Florida Straits, sample set 5

description: The pteropod species L. inflata were picked out of the &gt;500 µm fraction of each sample.
DOI: 10.1594/pangaea.744286
title: Physical oceanography during Johan Hjort cruise JH72/3 to the North Sea
DOI: 10.1594/pangaea.753679
title: (Table 2) Comparison of hydrocarbon gas concentrations of ODP Leg 112 samples

description: ODP = results from shipboard laboratory, USGS = results from US Geology Survey shore-base laboratory.
DOI: 10.1594/pangaea.775105
title: (Table T4) Atterberg limits, organic matter content, and calcite content of ODP Site 204-1244 sediments
DOI: 10.1594/pangaea.779151
title: (Table 1) Comparison of interlaboratory results for duplicate analyses of selected ODP Leg 129 basalts
DOI: 10.1594/pangaea.778445
title: (Table T2) Iodine and boron concentrations in ultramafic clasts and interstitial serpentinite mud from ODP Hole 125-779A and Site 195-1200

description: Sediment depth is given in mbsf. For representative concentrations of I and B in marine sediments see Martin et al. dataset (1993, halogens, doi:10.1594/PANGAEA.707850) and Leeman et al. (1996, boron, doi:10.1016/0016-7037(94)90453-7). For depleted mantle values see Burgess et al. (2002, halogens, doi:10.1016/S0012-821X(02)00480-6) and Ryan and Langmuir (1993, boron, doi:10.1016/0016-7037(93)90008-K). For bulk silicate earth values see McDonough and Sun (1995, doi:10.1016/0009-2541(94)00140-4). For arc volcanic concentration see Muramatsu and Wedepohl (1998, iodine, doi:10.1016/S0009-2541(98)00013-8), Yoshida et al. (1971, bromine, doi:10.1246/bcsj.44.1844), and Leeman et al. (1996, boron, doi:10.1016/0016-7037(94)90453-7).
DOI: 10.1594/pangaea.744232
title: Physical oceanography during Explorer cruise Explorer81/2 to the North Sea
DOI: 10.1594/pangaea.756731
title: Concentrations of 137Cs and 90Sr in waters from the Gulf of Finland in March-June 1980
DOI: 10.1594/pangaea.745637
title: Statistics for grain size analysis of surface sediments off Sylt collected during HEINCKE cruise HE272
DOI: 10.1594/pangaea.836084
title: Ostracoda counts from the Paleocene-Eocene samples at ODP Site 865

description: Sediment depth is given in mcd.
DOI: 10.1594/pangaea.772586
title: Hydrochemistry measured on water bottle samples during cruise WOD98_31_13021

description: No original source is given by the authors of the atlas.
DOI: 10.1594/pangaea.823683
title: Feeding, growth and grazing rates of phototrophic red-tide Dinoflagellates determined experimentally
DOI: 10.1594/pangaea.615368
title: Contents of polyaromatic hydrocarbones (PAH) in bottom sediments of the Barents Sea collected from R/V Ivan Petrov in 2005