cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.752237
title: (Table 26) Concentration of particulate matter in the water column of the Northwest Atlantic at Station AMK42-3928
DOI: 10.15468/dl.wkex6c
title: Occurrence Download

description: A dataset containing 640 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Nepal",
 "Year is 2013",
 "InstitutionCode is iNaturalist"
 ]
}

 The dataset includes 640 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063182-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.752220
title: (Table 16) Average monthly vertical fluxes of particulate-forming components at two horizons of the water column in the northeast Norwegian Sea from August 1994 till July 1995
DOI: 10.1594/pangaea.752244
title: (Table 26) Concentration of particulate matter in the water column of the Northwest Atlantic at Stations AMK46-4195, AMK46-4196, and AMK46-4197
DOI: 10.1594/pangaea.746146
title: (Table 11) Grain size parameters of diatomaceous-clayey muds from Core DM41-3894

description: According to Russian (USSR) decimal grain size classification: sand - 0.1-1 mm; aleurite - 0.1-0.01 mm; pelite - &lt;0.01 mm.
DOI: 10.1594/pangaea.780353
title: (Table 1) Concentrations of dissolved organic carbon and lipids in waters of the Southeast Atlantic
DOI: 10.1594/pangaea.746078
title: (Table 4) Grain size parameters of oceanic eupelagic clays

description: According to Russian (USSR) decimal grain size classification: sand - 0.1-1 mm; aleurite - 0.1-0.01 mm; pelite - &lt;0.01 mm.
DOI: 10.1594/pangaea.778164
title: (Table 4) Contents of P2O5 and REE in phosphorites from Pacific seamounts

description: Changes in concentration levels and speciation of heavy metals during sedimentation on example of a typical semi-closed bay, where bottom sediments have formed due to river run-off, are under consideration. It is shown that due to desorption of mobile manganese, zinc and copper entered the bay with river suspended matter, their total contents in bottom sediments decrease and percentages of lithogenic forms increase. Contents and speciation of iron in bottom sediments are determined by its participation in coagulation of river colloids in the mixing zone and by mechanical differentiation of sedimentary material.
description: 0 = not found.
DOI: 10.1594/pangaea.746143
title: (Table 9) Grain size parameters of clayey radiolarian oozes

description: According to Russian (USSR) decimal grain size classification: sand - 0.1-1 mm; aleurite - 0.1-0.01 mm; pelite - &lt;0.01 mm.
DOI: 10.1594/pangaea.745952
title: Heat flow values in the Sea of Okhotsk region

description: Tectonic structure and anomalous distributions of geophysical fields of the Sea of Okhotsk region are considered; the lack of reliable data on age of the lithosphere beneath basins of various origin in the Sea of Okhotsk is noted. Model calculations based on geological and geophysical data yielded 65 Ma (Cretaceous-Paleocene boundary) age for the Central Okhotsk rise underlain by the continental lithosphere. This estimate agrees with the age (the end of Cretaceous) derived from seismostratigraphic data. A comparative analysis of theoretical and measured heat flows in the Akademii Nauk Rise, underlain by the thinned continental crust, is performed. The analysis points to a higher (by 20%) value of the measured thermal background of the rise, which is consistent with high negative gradient of gravity anomalies in this area. Calculations yielded 36 Ma (Early Oligocene) age and lithosphere thickness of 50 km for the South Okhotsk depression, whose seafloor was formed by processes of back-arc spreading. The estimated age of the depression is supported by kinematic data on the region; the calculated thickness of the lithosphere coincides with the value estimated from data of magnetotelluric sounding here. This indicates that formation time (36 Ma) of the South Okhotsk depression was estimated correctly. Numerical modeling performed for determination of the basement age of rifting basins in the Sea of Okhotsk gave the following estimates: 18 Ma (Early Miocene) for the Deryugin Basin, 12 Ma (Middle Miocene) for the TINRO Basin, and 23 Ma (Late Oligocene) for the West Kamchatka Trough. These estimates agree with formation time (Oligocene-Quaternary) of the sedimentary cover in rifting basins of the Sea of Okhotsk derived from geological and geophysical data. Model temperature estimates are obtained for lithologic and stratigraphic boundaries of the sedimentary cover in the Deryugin and TINRO Basins and the West Kamchatka Trough; the temperature analysis indicates that the latter two structures are promising for oil and hydrocarbon gas generation; the West Kamchatka Trough possesses better reservoir properties compared to the TINRO and Deryugin Basins. The latter is promising for generation of hydrocarbon gas. Paleogeodynamic reconstructions of the Sea of Okhotsk region evolution are obtained for times of 90, 66, and 36 Ma on the base of kinematic, geomagnetic, structural, tectonic, geothermal, and other geological and geophysical data.
description: Supplement to: Verzhbitsky, Evgeny V; Kononov, Mikhail V (2006): Geodynamic evolution of the lithosphere in the Sea of Okhotsk region: from geophysical data. Fizika Zemli (Physics of the Earth), No 6, 47-59
DOI: 10.1594/pangaea.746345
title: Grain size composition of sediments from Core DM41-3833-5
DOI: 10.1594/pangaea.746405
title: Grain size composition of sediments from Core PS-324
DOI: 10.1594/pangaea.725907
title: (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Mirny Station, April 2001
DOI: 10.1594/pangaea.725909
title: (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Molodezhnaya Station (Lagernoe Lake), April 2001
DOI: 10.1594/pangaea.752226
title: (Table 26) Concentration of particulate matter in the water column of the Northwest Atlantic at Station AMK37-3620
DOI: 10.1594/pangaea.725910
title: (Table 2) Concentrations of organic compounds in the laky snow-ice cover at Molodezhnaya Station (Lagernoe Lake), March 2003
DOI: 10.1594/pangaea.775803
title: (Table 2a) Light mineral composition of 0.050-0.100 mm grain size fraction from recent bottom sediments of the Mariana Trench

description: Data of analyses were recalculated to transparent abiogenic minerals; biogenic components and opaque grains (including ash particles) were excluded.
DOI: 10.1594/pangaea.746406
title: Grain size composition of sediments from Core PS-327
DOI: 10.1594/pangaea.752225
title: (Table 26) Concentration of particulate matter in the water column of the Northwest Atlantic at Station AMK37-3606
DOI: 10.1594/pangaea.774201
title: Trace element contents in recent terrigenous bottom sediments of the Indian Ocean
DOI: 10.1594/pangaea.779885
title: Concentration of particulate organic carbon in Atlantic waters near the Congo River mouth
DOI: 10.1594/pangaea.744558
title: (Table 99) Oxygen and carbon isotope compositions in phosphorites and calculated temperature of their formation
DOI: 10.1594/pangaea.773679
title: Chemical composition of bottom sediments from DSDP Hole 49-408
DOI: 10.1594/pangaea.753477
title: (Table 7d) Total biomass of upper-interzonal copepod filter feeders at different depths in the Kurile-Kamchatka region at Station Vityaz5621
DOI: 10.1594/pangaea.779301
title: (Table 12a) Bulk contents and reactive forms of chemical element occurrence in bottom sediments from Core Vy20-3174, East Equatorial Atlantic
DOI: 10.1594/pangaea.777944
title: (Table 2) Chemical and grain size compositions of bottom sediments from the North Tropical Atlantic
DOI: 10.1594/pangaea.783854
title: (Table 2) Manganese fluxes to the uppermost layer of bottom sediments from the Tadjura Rift
DOI: 10.1594/pangaea.734808
title: (Table 16) Bitumen characteristics of organic matter in Black Sea sediments from DSDP Hole 42-379
DOI: 10.1594/pangaea.743830
title: (Table 46) Rare earth element contents in bottom sediments of the Barents Sea

description: Reactionable = leached by 3.5N H2SO4.
DOI: 10.1594/pangaea.751423
title: (Table 2) Concentration of particulate matter in the water column of the Norwegian Sea at Station AMK36-3524
DOI: 10.1594/pangaea.773694
title: Chemical composition of bottom sediments from DSDP Hole 54-421
DOI: 10.1594/pangaea.746383
title: Grain size composition of sediments from Core DM41-3940-16
DOI: 10.1594/pangaea.751421
title: (Table 2) Concentration of particulate matter in the water column of the Norwegian Sea at Station AMK36-3522
DOI: 10.1594/pangaea.775924
title: (Table 3b) Chemical composition of ancient sediments and sedimentary rocks from the Mariana Trench at Station VITYAZ7370
DOI: 10.1594/pangaea.755304
title: (Table 2a) Contents of P2O5, Sr, and Ba in phosphorites from the Chile shelf
DOI: 10.1594/pangaea.771867
title: (Table 8) Planktonic foraminifera species in bottom sediments of Core ML3_198-4GC, North Atlantic
DOI: 10.1594/pangaea.751709
title: (Table 13) Chemical composition of sinking material collected by sediment traps in the northeast Norwegian Sea at Station AMK33-3325
DOI: 10.1594/pangaea.775790
title: (Table 3) Rare earth element contents in bottom sediments from cores collected in the Black Sea
DOI: 10.1594/pangaea.746358
title: Grain size composition of sediments from Core DM41-3864
DOI: 10.1594/pangaea.746409
title: Grain size composition of sediments from Core VITYAZ4575
DOI: 10.1594/pangaea.742561
title: (Table 2) Primary production and biomass of unicellular algae in surface water layer of the Equatorial East Pacific
DOI: 10.1594/pangaea.746384
title: Grain size composition of sediments from Core DM41-3940-17
DOI: 10.1594/pangaea.725916
title: (Table 3) Concentrations of organic compounds in soil, lichen, and moss, Progress Station
DOI: 10.1594/pangaea.755644
title: (Table 1j) Adenosine triphosphate concentration and microplankton biomass in sea water at Station DM20-1640
DOI: 10.1594/pangaea.742757
title: (Table 2) Biomass of benthos and different animal groups in the Scotia Sea
DOI: 10.1594/pangaea.746349
title: Grain size composition of sediments from Core DM41-3839
DOI: 10.1594/pangaea.737522
title: (Table 1) Elements of the carbonate system in waters of the Straight of Sicily

description: Results of studies of the carbonate system elements, as well as calcium carbonate saturation in Mediterranean waters are discussed. The study was based on data obtained during the 18-th cruise of R/V Akademik Kurchatov in April 1974. A method for calculating elements of the carbonate system and saturation of seawater with neutral and acid salts of carbonic acid is presented. The entire water column, from the surface to the bottom, in the vicinity of the Strait of Sicily is significantly supersaturated with calcium carbonate. Partial pressure of dissolved carbon dioxide is below the equilibrium value of CO2 partial pressure in the atmosphere. Low concentration of CO2 is reported for deep waters of the Mediterranean Sea because of their good aeration and low biological productivity of surface waters.
description: Supplement to: Chernyakova, Alla M (1976): Elements of the carbonate system in the Strait of Sicily (Tunis Strait) area. Oceanology, 16, 36-39
DOI: 10.1594/pangaea.755652
title: (Table 1r) Adenosine triphosphate concentration and microplankton biomass in sea water at Station DM20-1651
DOI: 10.1594/pangaea.783866
title: (Table 3) Rare earth and other element contents in ferromanganese nodules of the Transatlantic profile
DOI: 10.1594/pangaea.752227
title: (Table 26) Concentration of particulate matter in the water column of the Northwest Atlantic at Station AMK37-3641
DOI: 10.1594/pangaea.773924
title: Chemical composition of bottom sediments from DSDP Hole 63-472
DOI: 10.1594/pangaea.786046
title: (Table 40-7) Speciations of chemical elements in bottom sediments from Core AMK7-694

description: Fractions of element occurrences: 1 - bound with CaCO3 and sorbed; 2 - bound with hydroxides of Fe and Mn; 3 - bound with organic matter and sulfides; 4 - bound with lithogenic matter; 5 -
DOI: 10.1594/pangaea.735222
title: (Table 19) Chemical composition of grain size fraction &lt;0.001 mm from sediments of Polygons DM2492 and DM2520

description: Analyses have been carried out by S.P. Batalova and G.I. Makarova (Far East Geological Institute, Far East Scientific Center of the USSR Academy of Sciences).
DOI: 10.1594/pangaea.773412
title: Chemical composition of basal bottom sediments from DSDP Hole 29-278
DOI: 10.1594/pangaea.735254
title: (Table 25) Abundance and sizes of nodules from Polygon DM2520
DOI: 10.1594/pangaea.727589
title: (Table 4) Fluxes of 234Th and suspended particulate matter in sediment traps from the Kara Sea
DOI: 10.1594/pangaea.734995
title: (Table 3) Nodule abundance on the bottom surface of deep-sea basins, data of underwater photos
DOI: 10.1594/pangaea.726852
title: (Table 2) Production characteristics of phytoplankton and selected related factors at bottle sampling stations in the subtropical and tropical Atlantic Ocean

description: In October and November 2002, high and relatively high values of chlorophyll a concentration at the sea surface (Cchl) were observed in the English Channel (0.47 mg/m**3), in waters of the North Atlantic Current (0.25 mg/m**3 ), in the tropical and subtropical anticyclonic gyres (0.07-0.42 mg/m**3), and also in the southwestern region of the southern subtropical anticyclonic gyre (usually 0.11-0.23 mg/m**3). The central regions of the southern subtropical anticyclonic gyre (SATG) and the North Atlantic tropical gyre (NATR) were characterized by lower values of Cchl (0.02-0.08 mg/m**3 for the SATG and 0.07-0.14 mg/m**3 for the NATR). At most of the SATG stations, values of surface primary production (Cphs) varied from 2.5 to 5.5 mg C/m**3 per day and were mainly defined by fluctuations of Cchl (r = +0.78) rather than by those of the assimilation number (r = +0.54). Low assimilation activity of phytoplankton in these waters (1.3-4.6 mg chl a per hour) pointed to a lack of nutrients. Analysis of variability of their concentration and composition of photosynthetic pigments showed that, in waters north of 30°N, the growth of phytoplankton was mostly restricted by deficiency of nitrogen, while, in more southern areas, at the majority of stations (about 60%), phosphorus concentrations were minimal. At low concentrations of nitrates and nitrites, ammonium represented itself as a buffer that prevented planktonic algae from extreme degrees of nitric starvation. In tropical waters and in waters of the SATG, primary production throughout the water column varied from 240 to 380 mg C/m**2 30° per day. This level of productivity at stations with low values of C chl (&lt;0.08 mg/m**3) was provided by a well-developed deep chlorophyll maximum and high transparency of water. Light curves of photosynthesis based on in situ measurements point to high efficiency of utilizing penetrating solar radiation by phytoplankton on cloudy days.
description: Supplement to: Vedernikov, Vladimir I; Gagarin, Vladimir I; Demidov, A B; Burenkov, Vladimir I; Stunzhas, Pavel A (2007): Primary production and chlorophyll distributions in the subtropical and tropical waters of the Atlantic Ocean in the autumn of 2002. Oceanology, 47(3), 386-399
DOI: 10.1594/pangaea.727236
title: Concentrations of heavy and precious metals in animals from hydrothermal vents of the Axial Seamount (Juan de Fuca Ridge) and Guaymas Basin (Gulf of California)

description: A series of samples of inhabitants of hydrothermal vents were collected during the 12-th cruise ofR/V Akademik Mstislav Keldysh in Guaymas Basin (the Gulf of California) and the Axial Seamount area (Juan de Fuca Ridge). Concentrations of trace and heavy metals in the tissues of Ridgeia piscesae, Riftia pachyptila, and Paralvinella palmiformis were analyzed. Neutron-activation analysis revealed significantly higher concentrations of uranium in tissues of Paralvinella palmiformis as compared to ambient seawater. Possible reasons for such phenomenon are discussed. The data obtained by neutron-activation method are compared with those obtained by atomic-absorption method for the same tissues analyzed.
description: Supplement to: Shmelev, Igor P; Kuznetsov, Alexey A; Galkin, Sergey V (2009): Heavy metals in the benthic animals from hydrothermal vents: Results of neutron activation analysis. Oceanology, 49(3), 429-431
DOI: 10.1594/pangaea.726476
title: (Table 2) Contents of trace elements in plankton from the White Sea

description: With a view to more complete understanding of the role of phyto- and zooplankton in biogeochemical cycles, spatial distributions of Fe, Mn, Co, Ni, Cr, Cu, Cd, Pb, Zn, As, Hg, and Corg in the White Sea seston (21 samples) collected in August 2004 during Cruise 64 of R/V ''Professor Shtokman'' were studied. It was shown that the elements in study are accumulated in plankton with enrichment factors from 10**2 for Hg to 10**5 for Fe, as compared to seawater. Spatial distribution of trace elements is determined by sources of their supply and correlates with distribution of primary production and biomass of zooplankton. Increased values of trace element contents (excluding As) are characteristic of the Dvina Bay, whereas the highest As concentrations were found in the Kandalaksha Bay.
description: Supplement to: Demina, Lyudmila V; Nemirovskaya, Inna A (2007): Spatial distribution of microelements in the seston of the White Sea. Oceanology, 47(3), 360-372
DOI: 10.1594/pangaea.773793
title: Chemical composition of bottom sediments from DSDP Hole 60-458
DOI: 10.1594/pangaea.772784
title: Chemical composition of basal metalliferous bottom sediments from DSDP Hole 9-81
DOI: 10.1594/pangaea.772875
title: Chemical composition of basal bottom sediments from DSDP Hole 16-160
DOI: 10.15468/dl.xucxf5
title: Occurrence Download

description: A dataset containing 762 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Phoenicopteriformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((120 0,150 0,150 30,120 30,120 0))"
 ]
}

 The dataset includes 762 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063183-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.743834
title: (Table 49) Chemical composition of Pacific bottom sediments at Station VITYAZ6171-GC
DOI: 10.1594/pangaea.778163
title: (Table 3) Contents of P2O5 and total REE in phosphorites from Pacific seamonts

description: Changes in concentration levels and speciation of heavy metals during sedimentation on example of a typical semi-closed bay, where bottom sediments have formed due to river run-off, are under consideration. It is shown that due to desorption of mobile manganese, zinc and copper entered the bay with river suspended matter, their total contents in bottom sediments decrease and percentages of lithogenic forms increase. Contents and speciation of iron in bottom sediments are determined by its participation in coagulation of river colloids in the mixing zone and by mechanical differentiation of sedimentary material.
description: 0 = not found.
DOI: 10.1594/pangaea.743554
title: (Table 36) Contents of CaCO3, Al, Fe, Mn, Ti, P, and REE in sediments on the Transpacific Profile
DOI: 10.1594/pangaea.771751
title: (Table 6.4) Chemical composition of micronodules from pyrite and of magnetic sulfides from New Euxinian sediments of the Anatolian slope of the Black Sea
DOI: 10.1594/pangaea.779889
title: (Figure 1b) Distribution of planktonic foraminifera in bottom sediments of Core Vy20-3182

description: c = common; p = present; a = absent.
DOI: 10.1594/pangaea.779896
title: (Figure 2b) Distribution of planktonic foraminifera in bottom sediments of Core Vy20-3206

description: c = common; p = present; a = absent.
DOI: 10.1594/pangaea.779304
title: (Figure 1g) Distribution of planktonic foraminifera in bottom sediments of Core Vy20-3174

description: c = common; p = present; a = absent.
DOI: 10.1594/pangaea.779894
title: (Figure 2e) Distribution of planktonic foraminifera in bottom sediments of Core Vy20-3205

description: c = common; p = present; a = absent.
DOI: 10.1594/pangaea.779897
title: (Figure 2a) Distribution of planktonic foraminifera in bottom sediments of Core Vy20-3209

description: c = common; p = present; a = absent.
DOI: 10.1594/pangaea.779305
title: (Figure 1f) Distribution of planktonic foraminifera in bottom sediments of Core Vy20-3175BC

description: c = common; p = present; a = absent.
DOI: 10.1594/pangaea.779899
title: (Figure 2c) Distribution of planktonic foraminifera in bottom sediments of Core Vy20-3239

description: c = common; p = present; a = absent.
DOI: 10.1594/pangaea.773331
title: Chemical composition of basal bottom sediments from DSDP Hole 25-239
DOI: 10.1594/pangaea.783333
title: (Table 4) Rare earth and other element contents in residues left after treatment of bottom sediments from Core AKO26-35 by 3.5N H2SO4 and 1M NH2OH x HCl + 25% CH3COOH
DOI: 10.1594/pangaea.737081
title: (Table 5.3) Contents of calcium carbonate, iron, uranium and thorium isotopes and their ratios in metalliferous sediments from the axial zone of the East Pacific Rise
DOI: 10.1594/pangaea.777331
title: (Table 1) Contents of tungsten and other metals in Fe-Mn nodules from the Pacific Ocean

description: Tungsten contents in iron-manganese nodules and crusts from different parts of the World Ocean, as well as its relationships with a number of chemical elements are under consideration. A trend to correlation of tungsten with Fe, Ti, W, Pb, and Co is noticed. Comparison of tungsten contents in the nodules and host sediments indicates its low geochemical mobility.
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: Baturin, Gleb N; Isaeva, Alexandra B (1986): Tungsten in Fe-Mn nodules of oceans. Litologiya i Poleznyye Iskopaemyye (Lithology and Mineral Resources), 21(2), 17-24
DOI: 10.1594/pangaea.743835
title: (Table 50) Chemical element contents combined with leached and residual fractions of bottom sediments from Station VITYAZ6171-GC after treatment by acidic-reducing reagent

description: The leaching method has been developed and described by R. Chester and M.J. Hughes (1967), doi:10.1016/0009-2541(67)90025-3).
DOI: 10.1594/pangaea.773725
title: Chemical composition of bottom sediments from DSDP Holes 58-443 and 58-444A
DOI: 10.1594/pangaea.773346
title: Chemical composition of basal bottom sediments from DSDP Hole 27-259
DOI: 10.1594/pangaea.783865
title: (Table 2) Rare earth and other element contents in surface layer bottom sediments of the Transatlantic profile
DOI: 10.1594/pangaea.725799
title: (Table 1) Particulate concentrations of chemical elements in the water column of the northeastern Norwegian Sea at Station AMK36-3518
DOI: 10.1594/pangaea.783116
title: (Table 4) Composition of bottom sediments from Station DM41-3834 before and after treatment with 1M NH2OHxHCl + 25% CH3COOH
DOI: 10.1594/pangaea.772116
title: (App. Table 4b) Aerosol particlre size distribution over the Arctic seas in summer 1997
DOI: 10.1594/pangaea.773609
title: Chemical composition of basal bottom sediments from DSDP Hole 42-373A