cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.751120
title: Meteorological observations during PEGASUS cruise from Curacao to St. Maarten started at 1832-11-15
DOI: 10.1594/pangaea.858710
title: 50 m grid file with mean values of heights of bedforms in the German Bight
DOI: 10.1594/pangaea.901576
title: Beach profile data for the Elwha River Delta, 2014-09-08

description: Data were collected using GNSS survey methods, with a differential GPS operating in Real Time Kinematic (RTK) mode. Data from prior to 2013 were typically collected with a Magellan ProMark 3 traditional RKT-DGPS system (i.e. local base station and rover), with the base station sited on survey control markers installed in 1996, with survey control coordinates referenced to NAD83(CORS91). Starting in 2013 survey data were typically collected with an AshTech ProMark 200 RTK-DGPS system connected to the Washington State Reference Network. Survey data collected between January and November 2013 are referenced to NAD83(CORS96), and after November 2013 to NAD83(2011). Vertical data for surveys in 2012 and 2013 are referenced to NAVD88, presumably using Geoid96 (the survey control documentation does not specific a geoid). For all subsequent surveys the vertical data are referenced to NAVD88(Geoid09). No conversion were applied to these data to account for variations in horizontal or vertical coordinate system adjustments through time, but an error analysis suggests a standard deviation for the elevation data of between 0.03 and 0.05 m across the entire sampling period (2011-2018). All survey data were collected with the GNSS system mounted on a 2.05 m rover pole, held level as a transect line was traced in a cross-shore orientation on the beach. The associated text files include the horizontal (HRMS) and vertical (VRMS) root-mean-square errors estimated by the GNSS system, as well as the RTK-DGPS status reported by the GNSS system at the time each point was collected. Times are referenced to local Pacific time (either PST or PDT).
description: Portions of these data have been published previously, including in Gelfenbaum et al. 2015.
DOI: 10.1594/pangaea.830725
title: (Table S1) Neodymium isotopic results from ODP Site 172-1063

description: The Atlantic Meridional Overturning Circulation (AMOC) plays an important role in the Northern Hemisphere climate system. Significant interest went into the question of how excessive freshwater input through melting of continental ice can affect its overturning vigor and, hence, heat supply, to higher northern latitudes. Such forcing can be tested by investigating its behavior during extreme iceberg discharge events into the open North Atlantic during the last glacial period, the so-called Heinrich events (HE). Here we present neodymium (Nd) isotope compositions of past seawater, a sensitive chemical water mass tag, extracted from sediments of Ocean Drilling Program Site 1063 in the western North Atlantic (Bermuda Rise), covering the period surrounding HE 2, the Last Glacial Maximum, and the early deglaciation. These data are compared with a record of the kinematic circulation tracer (231Pa/230Th)xs extracted from the same sediment core. Both tracers indicate significant circulation changes preceding intense ice rafting during HE 2 by almost 2 kyr. Moreover, the Nd isotope record suggests the presence of deeply ventilating North Atlantic Deep Water early during Marine Isotope Stage 2 until it was replaced by Southern Source Water at ~27 ka. The early switch to high (Pa/Th)xs and radiogenic epsilon-Nd in relation to intensified ice rafting during HE 2 suggests that ice rafting into the open North Atlantic during major HE 2 was preceded by an early change of the AMOC. This opens the possibility that variations in AMOC contributed to or even triggered the ice sheet instability rather than merely responding to it.
description: Supplement to: Gutjahr, Marcus; Lippold, Jörg (2011): Early arrival of Southern Source Water in the deep North Atlantic prior to Heinrich event 2. Paleoceanography, 26(2), PA2101
DOI: 10.1594/pangaea.830865
title: (Table S2) Geochemical traces measured after reductive cleaning, ODP Hole 208-1262B

description: DEPTH, sediment/rock [m] is given in mbsf. Enrichments are calculated as (metal/Ti)sample/(metal/Ti)crust where Mn/Ticrust = 0.156, U/Ticrust = 0.061 (Rudnick and Gao, 2004)
DOI: 10.1594/pangaea.901593
title: Beach profile data for the Elwha River Delta, 2015-09-25

description: Data were collected using GNSS survey methods, with a differential GPS operating in Real Time Kinematic (RTK) mode. Data from prior to 2013 were typically collected with a Magellan ProMark 3 traditional RKT-DGPS system (i.e. local base station and rover), with the base station sited on survey control markers installed in 1996, with survey control coordinates referenced to NAD83(CORS91). Starting in 2013 survey data were typically collected with an AshTech ProMark 200 RTK-DGPS system connected to the Washington State Reference Network. Survey data collected between January and November 2013 are referenced to NAD83(CORS96), and after November 2013 to NAD83(2011). Vertical data for surveys in 2012 and 2013 are referenced to NAVD88, presumably using Geoid96 (the survey control documentation does not specific a geoid). For all subsequent surveys the vertical data are referenced to NAVD88(Geoid09). No conversion were applied to these data to account for variations in horizontal or vertical coordinate system adjustments through time, but an error analysis suggests a standard deviation for the elevation data of between 0.03 and 0.05 m across the entire sampling period (2011-2018). All survey data were collected with the GNSS system mounted on a 2.05 m rover pole, held level as a transect line was traced in a cross-shore orientation on the beach. The associated text files include the horizontal (HRMS) and vertical (VRMS) root-mean-square errors estimated by the GNSS system, as well as the RTK-DGPS status reported by the GNSS system at the time each point was collected. Times are referenced to local Pacific time (either PST or PDT).
description: Portions of these data have been published previously, including in Gelfenbaum et al. 2015.
DOI: 10.1594/pangaea.884614
title: Stable water isotope data from ice wedges at Mamontovy Khayata
DOI: 10.1594/pangaea.683872
title: Nutrient concentrations in water samples collected at Station APRIL-2000-K5 in the Northeastern Aegean Sea

description: For nutrient determination samples were collected in 100 ml polyethylene bottles and kept continuously under deep freeze (-20°C) until their analysis in the laboratory. PO4 concentrations were measured on a Perkin Elmer Lambda 2S UV/VIS Spectrometer according the protocol of Murphy and Riley (1962).NO2 concentrations were measured by a Bran and Luebbe autoanalyser according to the protocol of Bendschneider et al. (1952).NO3 concentrations measured by a Bran and Luebbe autoanalyser according to the protocol of Stickland and Parsons (1968).Si(OH)4 concentrations were measured by a Bran and Luebbe autoanalyser according to the protocol of Mullin and Riley (1955).
DOI: 10.1594/pangaea.774327
title: (Table 4) Concentrations of dissolved combined amino acids in interstitial waters of ODP Sites 126-790 and 126-791
DOI: 10.1594/pangaea.875145
title: (Table 6) Stable isotopes (δ¹⁸O, dD and d excess) for all considered ice wedges and for pore and segregated ice per unit

description: Ice wedges marked with an asterisk contain samples attributed to Unit IV and Unit VIII, respectively.
DOI: 10.1594/pangaea.942873
title: Wet chemical surface ozone measurements during Walther Herwig cruise WH068 in 1985

description: This dataset contains the ozone measurements conducted during Walther Herwig cruise WH068 in January-April 1985 and includes the transits to and from this cruise. The ozone minimum at 8°S on the return trip is striking. Here, under conditions of low vertical exchange and high solar radiation, ozone may have been decomposed by photolysis
description: Positions might be approximate.
DOI: 10.1594/pangaea.748795
title: Meteorological observations during EENIGHEIJT cruise from Curacao to Middelburg started at 1765-05-29
DOI: 10.1594/pangaea.735154
title: Meteorological synoptical observations from station Ny-Ålesund (2009-12)

description: On 2016-07-06 some corrections on the wind speed were made for this dataset and a decimal was added to the atmospheric pressure value. The old version is available at: ftp://ftp.bsrn.awi.de/nya/OldVersions_2016-07-06_oldSYNOPS/
DOI: 10.1594/pangaea.892321
title: Meteorological synoptical observations from station Fukuoka (2018-05)
DOI: 10.1594/pangaea.942386
title: Wet chemical ozone measurements at Georg von Neumayer station, Antarctica, during 1982-1994

description: Ozone measurements began in 1982 at the Georg von Neumayer Station on the Ekstrom Ice Shelf in Antarctica and continued until 1996. The station was about 15 km from the ice edge. In the first year, a so-called trace substance observatory was set up 1.5 km south of the station by the University of Heidelberg (Weller et al. 2007) in order to be able to take a wide variety of air-chemical samples. Some experience had to be gained under the extreme conditions. For some devices, frost settled in the air intake shaft. The ozone machine had its own Teflon suction line, which worked without any problems. The bubbler, on the other hand, was sensitive to direct sunlight, causing the display to change erratically. This was successfully prevented by a cardboard sunshade. An aerosol filter was installed at the outlet of the device in order to separate the solution droplets formed in the aerator so that aerosol measuring devices and in particular a particle counter was not disturbed. The ozone device also survived an emergency power operation during which the temperature in the trace substance observatory dropped to -22°C. In 1984/1985, the ozone device was not housed in the trace substance observatory, but directly in the station in a special trace substance laboratory. The intake line was moved to the outside in the exit chimney of the station. Height above ground was rather 1.5m instead of 2.5m at that time. The formation of a snow plug in the intake line initially cut off the air supply. In this way, experience in the operation of the device was gradually gained. In 1992, the Georg von Neumayer station was replaced by a new building about 10 km south-southwest of the first station. In January 1992, due to frequent trips between GvN and the new Neumayer-II building, the trace substance measurements were repeatedly disrupted, so that operations were temporarily suspended.
DOI: 10.1594/pangaea.874958
title: Annotated record of the detailed examination of Mn deposits from DSDP Leg 75 (Hole 530)

description: Site 530 is located in the southeastern corner of the Angola Basin, about 20 km north of the Walvis Escarpment, near the eastern end of the easternmost (or Frio) segment of the Walvis Ridge. It lies on the abyssal floor of the Angola Basin and exhibits a seismic stratigraphic sequence typical for the entire deep part of the basin. It was selected because it appears to have the oldest strata in the region preserved in a sediment pond between low basement rises.
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.875144
title: (Table 2) Gravimetric ice content (minimum, mean and maximum values, standard deviations) of the sediments, expressed as weight percentage (wt%)
DOI: 10.1594/pangaea.667703
title: Basic measurements of radiation at station Bermuda (1996-09)
DOI: 10.1594/pangaea.862221
title: GPS-derived precipitable water vapor content calculated for station DARW
DOI: 10.1594/pangaea.673549
title: Radiosonde measurements from station Bermuda (2001-08)

description: Start location: Bermuda; Distance from radiation site: 2 km
DOI: 10.1594/pangaea.758106
title: (Table S2) Modeled bomb surface water DI14C results from 20 m water depth for the time interval AD1940 to AD2008 (sampling year)
DOI: 10.1594/pangaea.869782
title: Annotated record of the detailed examination of Mn deposits from DSDP Leg 33 (Holes 314, 315A, 317A, 318)

description: The Manihiki Plateau is an elevated area of shallow oceanic crust in the South Pacific; it was formed during Early Cretaceous time by profuse outpourings of basalt. DSDP Holes 317, 317A, and 317B, on which this account is based, are situated in a basinal area on the so called High Plateau, the shallowest part of the volcanic edifice, where depths range between 2000 and 3000 meters. The oldest sediments cored are Lower Cretaceous greenish-black volcaniclastics traversed by reddish-purple clay seams; these deposits commonly show evidence of redeposition, but the only possible shallow-water remains found are very rare bryozoan and echinoderm fragments.
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 (1976): Sediments and Sedimentary History, Manihiki Plateau, South Pacific Ocean. In: Schlanger, S.O.; Jackson, E.D.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XXXIII, 873-890
DOI: 10.1594/pangaea.939428
title: Emission rates of biogenic VOCs by thermal desorption tube and GC-MS near Cataract Scout Park, Australia taken during the COALA-2020 campaign

description: Measurements of emission rates (µg/g/h) of volatile organic compounds were captured using thermal desorption tubes from a Teflon enclosure. Measurements were taken at Cataract Scout Park, Appin, N.S.W. (34°14'42.29"S 150°49'24.97"E) as part of the Characterizing Organics and Aerosol Loading over Australia (COALA-2020) campaign. Enclosures captured branches of select local tree species. Branch level VOC samples were made using a custom built, 9L branch enclosure. The two ends of the chamber were made from polytetrafluoroethylene (PTFE) supporting a transparent enclosure made from polyvinyl fluoride film (Dupont Chemicals, Macquarie Park, NSW, Australia). Ambient air, passed through an activated charcoal scrubber, was supplied to the chamber at 12 L/min using a mass flow controller (Aalborg, Orangeburg, NY, USA). Temperatures inside and outside the chamber were recorded manually every 5 minutes using a Digitech thermocouple thermometer with type K thermocouples (Jaycar Electronics, Rydalmere, NSW, Australia). Photosynthetically active radiation (PAR; µmol/m^2^/s) was recorded at the top of the chamber manually every 5 minutes using an Asensetek Lighting Passport (Asensetek, Taipei, Taiwan). VOCs were collected from the enclosures using a sorbent tube containing Tenax TA (Markes International Ltd, Llantrisant, U.K) connected to an air pump (AirChek 2000; SKC Inc., Eighty-Four, PA, USA) flowing air at 200mL/min for 30 minutes. Branches were allowed 30 minutes to acclimate to conditions within the enclosure before VOC sampling commenced. Background (control) enclosure samples were taken at the beginning and end of each day. Post-sampling, tubes were maintained at 4°C until analysis by GC-MS. Sampling occurred over a two-week period in January 2020 and again in March 2020. After VOC sampling, the branch was removed and subsequently dried in a fan-forced convection drying oven (Model TD-78T-2-D, Thermoline Scientific, Wetherill Park, NSW Australia) at 65 °C for 7 days before weighing. Sorbent tubes were analysed by thermal desorption GC-MS using the same equipment and protocols described in Lawson et al., (2020; doi:10.3389/fmars.2020.00106).
DOI: 10.1594/pangaea.874962
title: Observation of manganese deposits from the Paul Revere Deep in the northeastern 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.942747
title: Wet chemical surface ozone measurements during Walther Herwig transit cruise to Antarctica in 1977

description: This cuise was the transit to the 2. German Antarctic Expedition 1977/1978 with Walter Herwig II.
description: Positions approximate!
DOI: 10.1594/pangaea.684621
title: Ciliate abundance from bottle station APRIL-2000-K5

description: from KEYCOP Final Report, 2001; Borax-buffered formalin (final concentration 2% formaldehyde). Samples for ciliate counting were stored at 4 °C in the dark until observation. For ciliate identification and enumeration, 100 ml samples were left for 24 h in sedimentation cylinders and then observed under an inverted microscope.
DOI: 10.1594/pangaea.747113
title: Meteorological observations during TARTAR cruise from Bombay to Table Bay started at 1751-11-10
DOI: 10.1594/pangaea.828501
title: Point measurements of magnetic susceptibility from IODP Hole 323-U1340C

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.673543
title: Radiosonde measurements from station Bermuda (2001-02)

description: Start location: Bermuda; Distance from radiation site: 2 km
DOI: 10.1594/pangaea.729883
title: (Table 3) Chemical composition of sediments at DSDP Site 65-482
DOI: 10.1594/pangaea.753769
title: (Table 2) Amino acids, amino sugars, and glucosamine/galactosamine ratios in hydrolysates of sediments from ODP Site 112-681
DOI: 10.1594/pangaea.917413
title: 1-Hz PPP displacements at GEONET station 3066 during the 2011 Tohoku Mw9.0 earthquake
DOI: 10.1594/pangaea.496642
title: Water temperature XBT profiles from cruise UNF_1987
DOI: 10.1594/pangaea.687239
title: Nutrients from bottle profile SEPT-1999-K7
DOI: 10.1594/pangaea.707839
title: (Appendix 2) Mg/Ca ratios of Globigerinoides ruber from ODP Site 184-1143

description: Sediment depth (m) is composite depth (mcd)
DOI: 10.1594/pangaea.813413
title: (Table EA2) Bulk sediment Ba and Ba barite concentrations in Costa Rica forearc samples
DOI: 10.1594/pangaea.667768
title: Basic measurements of radiation at station Bermuda (2002-02)
DOI: 10.1594/pangaea.667751
title: Basic measurements of radiation at station Bermuda (2000-09)
DOI: 10.1594/pangaea.667806
title: Basic measurements of radiation at station Bermuda (2005-04)
DOI: 10.1594/pangaea.942775
title: Wet chemical surface ozone measurements during Walther Herwig cruise WH030 in Antarctica and cruise WH031 in 1978

description: The Antarctic Expedition 1977/78 of the Federal Republic of Germany was carried out by the Bundesforschungsanstalt für Fischerei in Hamburg and the Institut für Meereskunde, Universität Kiel with the vessel Walter Herwig (WH030).
description: Positions in part approximated or averages!
DOI: 10.1594/pangaea.701685
title: Radiosonde measurements from station Bermuda (2005-10)

description: Start location: Bermuda; Distance from radiation site: 2 km
DOI: 10.1594/pangaea.942808
title: Wet chemical surface ozone measurements during Walter Herwig cruises in 1980 and 1981 (WH044 and transits)

description: Building on the experiences and results of the previous two Antarctic voyages with FFS "Walther Herwig" 1975/76 and 1977/78, in the spring of 1981 the third voyage of this ship to the Southern Ocean took place. The transit to and from Antarctica are included here as well. After leaving Montevideo on January 20, 1981 FFS "Walther Herwig" took part in the international FIBEX program.
description: Positions may be approximate, in parts extracted from the SYNOP record, sometimes no position information.
DOI: 10.1594/pangaea.704963
title: Basic measurements of radiation at station Bermuda (2006-01)
DOI: 10.1594/pangaea.804971
title: (Figure 4d) Antarctic diatom abundances of sediment core GeoB6211-2
DOI: 10.1594/pangaea.817530
title: (Table 2) Osmium isotope ratios from ODP Hole 121-756B
DOI: 10.1594/pangaea.704964
title: Basic measurements of radiation at station Bermuda (2006-02)
DOI: 10.1594/pangaea.808121
title: (Table 5) Radiolarian species datums and ages of ODP Site 138-847

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.749341
title: Meteorological observations during FOWEY cruise from Halifax to Boston started at 1770-07-24
DOI: 10.5517/ccdc.csd.cc28wpyt
title: CCDC 2111997: Experimental Crystal Structure Determination

description: Related Article: Latchupatula Radhakrishna, Basvaraj S. Kote, Harish S. Kunchur, Madhusudan K. Pandey, Dipanjan Mondal, Maravanji S. Balakrishna|2022|Dalton Trans.|51|5480|doi:10.1039/D2DT00112H
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: 10.5517/ccdc.csd.cc28wq0x
title: CCDC 2111999: Experimental Crystal Structure Determination

description: Related Article: Latchupatula Radhakrishna, Basvaraj S. Kote, Harish S. Kunchur, Madhusudan K. Pandey, Dipanjan Mondal, Maravanji S. Balakrishna|2022|Dalton Trans.|51|5480|doi:10.1039/D2DT00112H
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.688613
title: Microbe abundance and biomass in the euphotic zone of the Aegean Sea at Station MARCH-1997-GN36199704601MSB06 in spring 1997

description: 10-30 ml subsamples were concentrated on 25 mm black polycarbonate filters (0.6 µm for NF, 0.2 µm for B), stained with DAPI for 10 min and filtered. NF were counted using UV and blue excitation and enumerated. Heterotrophic B were counted using UV excitation. NF were classified in size categories and biovolume was calculated. NF abundance data were converted into C biomass using 220 fgC µm**-3. Bact abund data were converted into C biomass using 20 fgC cell**-1. BP C was estimated by the 3H-leucine approach according to Kirchman et al. (1986) and Kirchman D.L., 1993. Leucine incorporation as a measure of biomass production by heterotrophic bacteria. In: Kemp P.F. et al. (eds), 1993. Handbook of methods in aquatic microbial ecology. Lewis Publishers, Ann Arbor, 509-512). At each depth duplicate samples and a control one were incubated with 1 nM L-[4,5 3H]-leucine (specific activity 128 Ci/mmol) and 18 nM non-radioactive leucine. Samples were incubated in the dark at in situ temperature.