cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.857915
title: Description of manganese nodules and crust collected from the Hakuho Maru Cruise KH-69-2, April-June, 1969, in the Japan Trench and Sea of Japan areas

description: The cores and dredges described in this report were taken on the KH-69-2 Expedition in April-June, 1969 by the Ocean Research Institute, University of Tokyo from the Hakuho Maru. A total of 12 cores and dredges sites have been recovered.
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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: Tomoda, Yoshibumi; Nasu, Noriyuki (1971): Preliminary report of the Hakuho Maru Cruise KH-69-2, April 26 - June 19,1969, Japan Trench and Sea of Japan. Ocean Research Institute, University of Tokyo, 209 pp
DOI: 10.1594/pangaea.893423
title: CICE output from Navy Earth System Model (NESM) for 2018042912

description: INITIALIZATION: 2018042912FORECASTS:daily at 00Z out to 45 days (t1068)GRIDS:ARCu0.08 -- poleward of 40NANTu0.08 -- poleward of 49.52SPARAMETERS:hi:standard_name = "sea_ice_thickness" ;hs:standard_name = "surface_snow_thickness" ;Tsfc:standard_name = "surface_temperature_where_sea_ice" ;aice:standard_name = "sea_ice_area_fraction" ;uvel:standard_name = "eastward_sea_ice_velocity" ;vvel:standard_name = "northward_sea_ice_velocity" ;sst:standard_name = "sea_water_temperature" ;uocn:standard_name = "eastward_sea_water_velocity" ;vocn:standard_name = "northward_sea_water_velocity" ;Tair:standard_name = "air_temperature" ;strength:standard_name = "compressive_strength_of_sea_ice" ;
DOI: 10.1594/pangaea.833919
title: (Table 1) Micro-inclusion counts and ion concentrations in the five GRIP ice-core sections

description: We provide the first direct evidence that a number of water-soluble compounds, in particular calcium sulfate (CaSO4 2H2O) and calcium carbonate (CaCO3), are present as solid, micron-sized inclusions within the Greenland GRIP ice core. The compounds are detected by two independent methods: micro-Raman spectroscopy of a solid ice sample, and energy-dispersive X-ray spectroscopy of individual inclusions remaining after sublimation. CaSO4 2H2O is found in abundance throughout the Holocene and the last glacial period, while CaCO3 exists mainly in the glacial period ice. We also present size and spatial distributions of the micro-inclusions. These results suggest that water-soluble aerosols in the GRIP ice core are dependable proxies for past atmospheric conditions.
description: The ion concentrations measured at each depth are averaged over five samples. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150
description: Supplement to: Sakurai, Toshimitsu; Iizuka, Yoshinori; Horikawa, Shinichiro; Johnsen, Sigfús Jóhann; Dahl-Jensen, Dorthe; Steffensen, Jørgen Peder; Hondoh, Takeo (2009): Direct observation of salts as micro-inclusions in the Greenland GRIP ice core. Journal of Glaciology, 55(193), 777-783
DOI: 10.1594/pangaea.893361
title: Duration of dry spells in the southern Amazon
DOI: 10.15468/dl.8ndvf8
title: Occurrence Download

description: A dataset containing 119 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Animalia)",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Geometry POLYGON ((-32.2 -4.6,-33.9 -4.6,-33.9 -6.1,-32.3 -6.1,-32.3 -8.1,-33.4 -8.1,-33.4 -10.1,-34.5 -10.1,-34.5 -11.3,-32.2 -11.3,-32.2 -4.6))"
 ]
}

 The dataset includes 119 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0031511-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.858111
title: Field temperatures along Mt. Kilimanjaro, Farm Moto
DOI: 10.1594/pangaea.858112
title: Field temperatures along Mt. Kilimanjaro, Farm Nduoni
DOI: 10.1594/pangaea.741655
title: Lithology of sediment core PUSZDARZ, Darzlubie Forest, Poland

description: This dataset was archived on 2010-05-11 from the EPD database.
DOI: 10.1594/pangaea.858113
title: Field temperatures along Mt. Kilimanjaro, Farm Pakula
DOI: 10.1594/pangaea.858114
title: Field temperatures along Taita Hills, Farm Dembwa
DOI: 10.1594/pangaea.823700
title: Core summary for IODP Hole 320-U1332B
DOI: 10.1594/pangaea.858115
title: Field temperatures along Taita Hills, Farm Kighala
DOI: 10.1594/pangaea.741840
title: Lithology of sediment core WOLB, Wolbrom, Poland

description: This dataset was archived on 2010-05-11 from the EPD database.
DOI: 10.1594/pangaea.741856
title: Lithology of sediment core ZPEAT76, Zarnowiec Peat Bog, Poland

description: This dataset was archived on 2010-05-11 from the EPD database.
DOI: 10.1594/pangaea.858116
title: Field temperatures along Taita Hills, Farm Kipusi
DOI: 10.1594/pangaea.858117
title: Field temperatures along Taita Hills, Farm Kishamba
DOI: 10.1594/pangaea.811532
title: (Table 3) Ion concentration of the GRIP and Dome Fuji ice cores, Greenland and Antarctica
DOI: 10.1594/pangaea.857972
title: Rain rates measured by an optical disdrometer at Kiel-Institute from 1997 to 2007
DOI: 10.1594/pangaea.858120
title: Field temperatures along Taita Hills, Farm Msangalinyi
DOI: 10.1594/pangaea.858122
title: Field temperatures along Taita Hills, Farm Mwatungu
DOI: 10.1594/pangaea.858127
title: Field temperatures along Taita Hills, Farm Singila
DOI: 10.1594/pangaea.858228
title: Description of manganese deposits collected by R/V "Jean Charcot" during its HYDROAMSTERDAM expedition

description: The study of the South-East Indian Ridge (SEIR) between the Rodriguez triple junction and the St. Paul-Amsterdam zone is very interesting. Bathymetric data, seismic data, magnetic data, gravimetry sampling have been realized.
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.811533
title: (Table 5) Concentration of chemical compounds deduced from ion balance measurements on the GRIP and Dome Fuji ice cores
DOI: 10.1594/pangaea.858129
title: Fluctuating temperatures, validation
DOI: 10.5517/ccdc.csd.cc2g4c44
title: CCDC 2268305: Experimental Crystal Structure Determination

description: Related Article: Frank R Fronczek|2023|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.1594/pangaea.858229
title: (Table 2, page 110) Chemical analyses of Mn crust samples from the Lametino Seamount in the Tyrrhenian Sea

description: Specimens dredged from within the summit of a volcanic seamount during an oceanographic cruise in the Eolian Island Arc (South Tyrrhenian Sea) where examined. Mineralization, which forms veins and pockets within a silty-clayey material, consists mainly of todorokite with scarce birnessite. The chemistry (Mn 48%, Fe 0.26 %, Ni 249 ppm, Co 223 ppm) and the mineralogy of the deposit are discussed; the findings, compared with data from some of the literature, suggest a hydrothermal genesis with extreme fractionations of Mn from Fe. A process explaining the anomalous Cu content (8 200 ppm) of the deposit is also suggested.
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: Rossi, P L; Bocchi, G; Adams, F (1980): A manganese deposit from the South Tyrrhenian region. Oceanologica Acta, 3(1), 107-114
DOI: 10.1594/pangaea.858575
title: Measurements of gastropods shell sizes from 23 fossil and extant long-lived lakes

description: Aim: To investigate shell size variation among gastropod faunas of fossil and recent long-lived European lakes and discuss potential underlying processes. Location: 23 long-lived lakes of the Miocene to Recent of Europe. Methods: Based on a dataset of 1412 species of both fossil and extant lacustrine gastropods, we assessed differences in shell size in terms of characteristics of the faunas (species richness, degree of endemism, differences in family composition) and the lakes (surface area, latitude and longitude of lake centroid, distance to closest neighbouring lake) using multiple and linear regression models. Because of a strong species-area relationship, we used resampling to determine whether any observed correlation is driven by that relationship. Results: The regression models indicated size range expansion rather than unidirectional increase or decrease as the dominant pattern of size evolution. The multiple regression models for size range and maximum and minimum size were statistically significant, while the model with mean size was not. Individual contributions and linear regressions indicated species richness and lake surface area as best predictors for size changes. Resampling analysis revealed no significant effects of species richness on the observed patterns. The correlations are comparable across families of different size classes, suggesting a general pattern. Main conclusions: Among the chosen variables, species richness and lake surface area are the most robust predictors of shell size in long-lived lake gastropods. Although the most outstanding and attractive examples for size evolution in lacustrine gastropods derive from lakes with extensive durations, shell size appears to be independent of the duration of the lake as well as longevity of a species. The analogue of long-lived lakes as 'evolutionary islands' does not hold for developments of shell size because different sets of parameters predict size changes.
description: The shell size dataset includes the measurements (shell height, shell width) for 1412 species/subspecies of 23 Miocene to recent long-lived European lakes that have been used for the analyses in the paper. The other four tables are the basis for Figure 6 in the paper, that is, measurements and clade ranks for Valencienniinae lineages 1 and 2 and the original measurements (deriving from Neubauer et al. 2013) plus analytic summary (maximum size per age and clade ranks) for the Melanopsis lineage.
DOI: 10.1594/pangaea.858337
title: Documentation of Mn-deposits of western Sicily

description: Some marine iron pisolite beds from the Toarcian of western Sicily are described for the first time. These beds, which generally overlie the Liassic platform carbonates, are usually chocolate-brown in colour; they attain a maximum thickness of about 40 cm at one locality but are often tracable as centimetre-thick remanie horizons elsewhere. Their fauna comprises Tethyan ammonites, belemnites, gastropods, rare brachiopods, fish teeth, foraminifera and crinoid ossicles.The pisoliths themselves contain calcite, limonite (goethite), haematite and, in rare cases, chamosite; electron-probe microanalysis shows that they are enriched in certain trace elements, particularly manganese, relative to many iron ooliths. The high content of trace elements suggests deposition in a pelagic environment, as do the faunal associations of this deposit; and, since fragments of sanidine trachyte are invariably associated with this lithology - sometimes even forming the cores of the pisoliths themselves - submarine volcanism and exhalations seem a likely source for the ferruginous and manganiferous material.The stratigraphical position of the iron pisolite, often between two stromatolitic sediments, and the traces of boring algae in the pisoliths, suggest deposition within the photic zone, probably some tens of metres deep.
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: Jenkyns, Hugh C (1970): Submarine volcanism and the toarcian iron pisolites of western Sicily. Eclogae Geologicae Helvetiae, 63(2), 549-572
DOI: 10.1594/pangaea.857861
title: (Table A) Results of inter-depositional environment analysis
DOI: 10.1594/pangaea.858290
title: Sample masses of sediment core GeoB3369-1
DOI: 10.1594/pangaea.857862
title: (Table B) Results of analysis of Bermuda Rise sediment core CH89-9P
DOI: 10.1594/pangaea.858333
title: Biogeographic regionalization of snakes in the Atlantic Forest hotspot: interpolating the faunal dissimilarity

description: Aim: Snake faunal dissimilarity within tropical forests is not well characterized, nor are the factors underlying these patterns. Our aim was to disentangle the ecological and historical factors driving biogeographical subregions (BSR) for snakes. Location Brazilian Atlantic Forest (BAF). Methods: We compiled 274 snake inventories to build a species-by-site matrix and used unconstrained ordination and clustering techniques to identify the number of snake BSR. We applied an interpolation method to map axes of compositional variation over the whole extent of the BAF, and then classified the compositional dissimilarity according to the number of snake BSR identified a priori. We used multinomial logistic regression models and deviance partitioning techniques to investigate the influence of contemporary climatic stability, productivity, topographic complexity, and historical climate shifts in explaining the BSR. Results: We identified 198 snake species organized into six BSR, three of them located along the BAF coast and the other three predominantly inland BSR. Climatic stability made the largest contribution to explaining the variability in snake BSR, followed by productivity and historical variation in climate. Topography was important only if historical variation in climate was excluded from the analysis. Main conclusions: The highest rates of snake endemism within BAF were in the coastal BSR, as compared to the inland BSR that are mostly composed of open habitat specialists. Our findings suggest that the topographic complexity of the BAF acts on snake distributions not as a physical barrier, but rather as a climatic barrier, providing historical climate refuges for species living along altitudinal gradients. Overall, the predominance of climatic stability and historic variation in climate in explaining snake BSR reinforces the importance of thermoregulatory constraints in shaping the distribution of tropical ectotherm species.
description: Zip-archive contains 5 files:1. Simpson Index Dissimilarity matrix for snake community data in the Brazilian Atlantic Forest. 2. Raw data table for biogeographical subregions of snakes and contemporary and historical predictors. 3. R script S1 to perform biogeographical regionalization of snake faunal dissimilarity. 4. R script S2 to obtain the contemporary and historical predictors of biogeographic subregions of snakes 5. R script S3 to analyse the contemporary and historical correlates of biogeographical subregions of snakes
description: Supplement to: Moura, Mario R; Argolo, Antonio J S; Costa, Henrique C (2016): Historical and contemporary correlates of snake biogeographical subregions in the Atlantic Forest hotspot. Journal of Biogeography, 11 pp
DOI: 10.1594/pangaea.858292
title: Sample masses of sediment core GeoB3374-2
DOI: 10.1594/pangaea.860044
title: Colored dissolved organic matter (cDOM) absorption measurements in the Vaskiny Dachi region in 2011
DOI: 10.1594/pangaea.860045
title: Colored dissolved organic matter (cDOM) absorption measurements in the Vaskiny Dachi region in 2012
DOI: 10.1594/pangaea.857792
title: Digital image analysis of Quarternary Loess sequence Achenheim

description: For image analysis data, the open source Octave or MATLAB software and its 'imread' functions was used to reconstruct quantitative colour information (as RGB (red, green, blue) values; see (Zeeden et al., 2015, doi:10.1127/nos/2015/0064))
DOI: 10.1594/pangaea.857885
title: Physical oceanography from Seaglider mission CNCY201515009, links to files in NetCDF format
DOI: 10.1594/pangaea.858294
title: Sample masses of sediment core GeoB3376-1
DOI: 10.1594/pangaea.858460
title: Field observation of fossil manganese nodules and crusts in the the West Sicilian Jurassic limestone beds

description: Fossil ferromanganese crusts, nodules and pavements are contained in stratigraphically condensed pelagic limestones from the Middle Jurassic of western Sicily; and a similar association of iron-manganese deposits with condensed pelagic sequences is notable throughout the Tethyan region. The west Sicilian concretions contain goethite, haematite and todokorite as fine-grained phases; their internal structure consists of iron-manganese segregations in a calcite matrix. Electron-microprobe study indicates that the amount of iron and manganese varies considerably in nodules from different localities, notwithstanding the disparity in carbonate content; and the same is true of the minor elements. The most consistently established inter-element relationships are Ni, Ba with Mn, and Ti with Fe - but these associations are by no means invariably developed. For western Sicily, submarine volcanism seems to have been the most immediate source of supply for the formation of the concretions; and this may well have been the case elsewhere in the Alpine- Mediterranean region; however, the Jurassic was a time of widespread sedimentary iron-ore formation in epicontinental northern Europe, and river drainage must have also supplied some manganese to the Tethyan Ocean. These mineral concretions are interpreted as being formed on ancient limestone (non-volcanic) seamounts. The presence of algal stromatolites in many of the condensed sequences suggests formation within the photic zone; and this relatively shallow-water origin may have affected the minor-element composition of the concretions, particularly with reference to copper and vanadium.
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: Jenkyns, Hugh C (1970): Fossil managese nodules from the West Sicilian Jurassic. Eclogae Geologicae Helvetiae, 63(2), 741-774
DOI: 10.1594/pangaea.858296
title: Sample masses of sediment core GeoB3378-1
DOI: 10.1594/pangaea.847263
title: Temperature measured in bore hole BK-8
DOI: 10.1594/pangaea.857894
title: Basic measurements of radiation at station Lerwick (2013-01)
DOI: 10.1594/pangaea.857895
title: Basic measurements of radiation at station Lerwick (2013-02)
DOI: 10.1594/pangaea.858297
title: Sample masses of sediment core GeoB3387-1
DOI: 10.1594/pangaea.858474
title: Annotated record of the detailed examination of Mn deposits from the R/V Rig Seismic Cruise 11 (BMR 66) in 1986 over the Great Australian Bight Basin area

description: Late Cretaceous and younger sediments dredged from the upper continental slope and canyon walls in the Great Australian Bight Basin between 126° and 136°E broadly confirm the stratigraphy which had been established previously from scattered exploration wells. Late Cretaceous to Early Eocene marine and marginal marine terrigenous sediments are overlain by Middle Eocene and younger pelagic carbonate (fine limestone and calcareous ooze). The samples provide the first evidence of truly marine Maastrichtian sedimentation, with abundant calcareous nannoplankton, on the southern margin of the continent. Other samples of interest include Precambrian sheared granodiorite on the upper slope south of Eyre Terrace, Paleocene phosphatic sediment in 'Eucla' Canyon at 128° 30'E, and terrigenous Early Miocene mudstone at 133° 20' and 134° 50'E. The mudstone is of note as an exception to the uniform pelagic carbonate wackestone and ooze which characterise Middle Eocene and younger sedimentation at all other sites. Fragments of alkali basalt lava of unknown age were recovered in 'Eucla' Canyon. Cores are mostly pelagic calcareous ooze, but those from submarine canyons include terrigenous turbidites.
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: Davies, Hugh L; Clarke, J D A; Stagg, Howard M J; McGowran, Brian; Shafik, Samir; Alley, Neville F; Graham, T; Choi, D; Willcox, John Barry (1988): Geological results of R/V Rig Seismic Cruise 11, Great Australian Bight Basin 1986. Bureau of Mineral Resources, Geology and Geophysics, Australia, Record 1988/16, 66 pp