cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.865231
title: Directional wave measurements using the Offshore Sensing Sailbuoy, link to MATLAB file

description: An autonomous vessel, the Offshore Sensing Sailbuoy, was used for wave measurements near the Ekofisk oil platform complex in the North Sea (56.5 N, 3.2 E, operated by ConocoPhilllips) from 6 to 20 November 2015. Being 100% wind propelled, the Sailbuoy has two-way communication via the Iridium network and has the capability for missions of six months or more. It has previously been deployed in the Arctic, Norwegian Sea and the Gulf of Mexico, but this was the first real test for wave measurements. During the campaign it held position about 20km northeast of Ekofisk (on the lee side) during rough conditions. Mean wind speed measured at Ekofisk during the campaign was near 9.8m/s, with a maximum of 20.4m/s, with wind mostly from south and south west. A Datawell MOSE G1000 GPS based 2Hz wave sensor was mounted on the Sailbuoy. Mean significant wave height (Hs 1hr) measured was 3m, whereas maximum Hs was 6m. Mean wave period was 7.7s, while maximum wave height, Hmax, was 12.6m. These measurements have been compared with non-directional Waverider observations at the Ekofisk complex. Mean Hs at Ekofisk was 3.1m, while maximum Hs was 6.5m. Nevertheless, the correlation between the two measurements was high (97%). Spectra comparison was also good, except for low Hs (~1m), where the motion of the vessel seemed to influence the measurements. Nevertheless, the Sailbuoy performed well during this campaign, and results suggests that it is a suitable platform for wave measurements in rather rough sea conditions.
description: Supplement to: Hole, Lars Robert; Fer, Ilker; Peddie, David (2016): Directional wave measurements using an autonomous vessel. Ocean Dynamics, 66(9), 1087-1098
DOI: 10.1594/pangaea.864120
title: Moored current and temperature measurements in the Faroe Bank Channel overflow region at mooring site S3, June 2012-June 2013

description: The temperature measurements were made by accurate temperature sensors on Sea-Bird Electronics SBE39 and SBE56, and SBE37 instruments, as well as by the temperature sensors on current meters. Current measurements were made by Anderaa current meters (RCM7/8), a Nortek current meter (Aquadopp), and various ADCPs (RD-Instruments 75/150/300 kHz Workhorse, Anderaa 600 kHz RDCP, and Nortek Continental). Instrumentation and other details of the moorings can be found in Ullgren et al. (2016). The sampling rate was 15 s for SBE56s, 5 min for SBE37s and SBE39s, 5-60 min for ADCPs, 1 h for RCMs, and 20 min for the Aquadopp. Time series of the vertical position and tilt of the instruments were calculated using hourly mean measured currents, and the Mooring Design and Dynamics software (Dewey, 1999). Hourly velocity and temperature records at corrected depths were then linearly interpolated to 1 m vertical resolution. The data for this data set is extracted at 5-m vertical separation without loss of vertical resolution (the smallest vertical bin separation of the ADCPs 4 m).
DOI: 10.1594/pangaea.864564
title: Meteorological synoptical observations from station Fukuoka (2016-07)
DOI: 10.1594/pangaea.864567
title: Meteorological synoptical observations from station Ishigakijima (2016-07)
DOI: 10.1594/pangaea.864213
title: Meteorological synoptical observations from station Tateno (2016-05)
DOI: 10.1594/pangaea.864072
title: (Pages 133-183) Bottom photographs of manganese nodules fields and crusts observed in the open 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.864078
title: (Table XXXII, page 231) Chemical composition of various shells within a manganese nodule

description: The H2O is determined by air-drying the nodule samples at 200°C for two hours. The loss on ignition (LOI) is then measured after a one hour heating at 1100°C. In reducing the analyses to a detrital mineral free basis, SiO2, Al2O3, H2O, and CaCO3 in amounts greater than 5%, were considered as detrital minerals.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.864570
title: Meteorological synoptical observations from station Minamitorishima (2016-07)
DOI: 10.1594/pangaea.864109
title: Moored current and temperature measurements in the Faroe Bank Channel overflow region at mooring site C2, June 2012-June 2013

description: The temperature measurements were made by accurate temperature sensors on Sea-Bird Electronics SBE39 and SBE56, and SBE37 instruments, as well as by the temperature sensors on current meters. Current measurements were made by Anderaa current meters (RCM7/8), a Nortek current meter (Aquadopp), and various ADCPs (RD-Instruments 75/150/300 kHz Workhorse, Anderaa 600 kHz RDCP, and Nortek Continental). Instrumentation and other details of the moorings can be found in Ullgren et al. (2016). The sampling rate was 15 s for SBE56s, 5 min for SBE37s and SBE39s, 5-60 min for ADCPs, 1 h for RCMs, and 20 min for the Aquadopp. Time series of the vertical position and tilt of the instruments were calculated using hourly mean measured currents, and the Mooring Design and Dynamics software (Dewey, 1999). Hourly velocity and temperature records at corrected depths were then linearly interpolated to 1 m vertical resolution. The data for this data set is extracted at 5-m vertical separation without loss of vertical resolution (the smallest vertical bin separation of the ADCPs 4 m).
DOI: 10.1594/pangaea.864743
title: Other measurements at 10 m from station Rock Springs (2011-01)
DOI: 10.1594/pangaea.864544
title: Ultra-violet measurements from station Fort Peck (2011-11)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.864112
title: Moored current and temperature measurements in the Faroe Bank Channel overflow region at mooring site S2, June 2012-June 2013

description: The temperature measurements were made by accurate temperature sensors on Sea-Bird Electronics SBE39 and SBE56, and SBE37 instruments, as well as by the temperature sensors on current meters. Current measurements were made by Anderaa current meters (RCM7/8), a Nortek current meter (Aquadopp), and various ADCPs (RD-Instruments 75/150/300 kHz Workhorse, Anderaa 600 kHz RDCP, and Nortek Continental). Instrumentation and other details of the moorings can be found in Ullgren et al. (2016). The sampling rate was 15 s for SBE56s, 5 min for SBE37s and SBE39s, 5-60 min for ADCPs, 1 h for RCMs, and 20 min for the Aquadopp. Time series of the vertical position and tilt of the instruments were calculated using hourly mean measured currents, and the Mooring Design and Dynamics software (Dewey, 1999). Hourly velocity and temperature records at corrected depths were then linearly interpolated to 1 m vertical resolution. The data for this data set is extracted at 5-m vertical separation without loss of vertical resolution (the smallest vertical bin separation of the ADCPs 4 m).
DOI: 10.1594/pangaea.864565
title: Radiosonde measurements from station Fukuoka (2016-07)
DOI: 10.1594/pangaea.864130
title: Moored current and temperature measurements in the Faroe Bank Channel overflow region at mooring site S4, June 2012-June 2013

description: The temperature measurements were made by accurate temperature sensors on Sea-Bird Electronics SBE39 and SBE56, and SBE37 instruments, as well as by the temperature sensors on current meters. Current measurements were made by Anderaa current meters (RCM7/8), a Nortek current meter (Aquadopp), and various ADCPs (RD-Instruments 75/150/300 kHz Workhorse, Anderaa 600 kHz RDCP, and Nortek Continental). Instrumentation and other details of the moorings can be found in Ullgren et al. (2016). The sampling rate was 15 s for SBE56s, 5 min for SBE37s and SBE39s, 5-60 min for ADCPs, 1 h for RCMs, and 20 min for the Aquadopp. Time series of the vertical position and tilt of the instruments were calculated using hourly mean measured currents, and the Mooring Design and Dynamics software (Dewey, 1999). Hourly velocity and temperature records at corrected depths were then linearly interpolated to 1 m vertical resolution. The data for this data set is extracted at 5-m vertical separation without loss of vertical resolution (the smallest vertical bin separation of the ADCPs 4 m).
DOI: 10.1594/pangaea.864568
title: Radiosonde measurements from station Ishigakijima (2016-07)
DOI: 10.1594/pangaea.864105
title: Distal shield length of Emiliania huxleyi and corresponding water chemistry parameters in the South China Sea, 2014
DOI: 10.1594/pangaea.864571
title: Radiosonde measurements from station Minamitorishima (2016-07)
DOI: 10.1594/pangaea.864752
title: Other measurements at 10 m from station Rock Springs (2011-04)
DOI: 10.1594/pangaea.864909
title: Bomb-tritium input function calculated from the details of the nuclear atmospheric bomb tests released by the UNSCEAR [2000]

description: Improving the representation of the hydrological cycle in Atmospheric General Circulation Models (AGCMs) is one of the main challenges in modeling the Earth's climate system. One way to evaluate model performance is to simulate the transport of water isotopes. Among those available, tritium (HTO) is an extremely valuable tracer, because its content in the different reservoirs involved in the water cycle (stratosphere, troposphere, ocean) varies by order of magnitude. Previous work incorporated natural tritium into LMDZ-iso, a version of the LMDZ general circulation model enhanced by water isotope diagnostics. Here for the first time, the anthropogenic tritium injected by each of the atmospheric nuclear-bomb tests between 1945 and 1980 has been first estimated and further implemented in the model; it creates an opportunity to evaluate certain aspects of LDMZ over several decades by following the bomb-tritium transient signal through the hydrological cycle. Simulations of tritium in water vapor and precipitation for the period 1950-2008, with both natural and anthropogenic components, are presented in this study. LMDZ-iso satisfactorily reproduces the general shape of the temporal evolution of tritium. However, LMDZ-iso simulates too high a bomb-tritium peak followed by too strong a decrease of tritium in precipitation. The too diffusive vertical advection in AGCMs crucially affects the residence time of tritium in the stratosphere. This insight into model performance demonstrates that the implementation of tritium in an AGCM provides a new and valuable test of the modeled atmospheric transport, complementing water stable isotope modeling.
description: This dataset is part of the project COMBINISO, LSCE, GLACCIOS (http://www.lsce.ipsl.fr/Phocea/Vie_des_labos/Ast/ast_groupe.php?id_groupe=4)
description: Supplement to: Cauquoin, Alexandre; Jean-Baptiste, Philippe; Risi, Camille; Fourré, Elise; Landais, Amaëlle (2016): Modeling the global bomb-tritium transient signal with the AGCM LMDZ-iso: a method to evaluate aspects of the hydrological cycle. Journal of Geophysical Research: Atmospheres, 121(21), 12612-12629
DOI: 10.1594/pangaea.864574
title: Radiosonde measurements from station Sapporo (2016-07)
DOI: 10.1594/pangaea.864754
title: Ultra-violet measurements from station Rock Springs (2011-05)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.864906
title: Pre-glacial to glacial sediment thickness grids for the Southern Pacific Margin of West Antarctica, NetCDF files

description: Circum-Antarctic sediment thickness grids provide constraints for basin evolution and paleotopographic reconstructions, which are important for paleo-ice sheet formation histories. By compiling old and new seismic data, we identify sequences representing pre-glacial, transitional and full glacial deposition processes along the Pacific margin of West Antarctica. The pre-glacial sediment grid depicts 1.3 to 4.0 km thick depocenters, relatively evenly distributed along the margin. The depocenters change markedly in the transitional phase at, or after, the Eocene/Oligocene boundary, when the first major ice sheets reached the shelf. Full glacial sequences, starting in the middle Miocene, indicate new depocenter formation North of the Amundsen Sea Embayment and localized eastward shifts in the Bellingshausen Sea and Antarctic Peninsula basins. Using present-day drainage paths and source areas on the continent, our calculations indicate an estimated observed total sedimentary volume of ~10 x 10**6 km**3 was eroded from West Antarctica since the separation of New Zealand in the Late Cretaceous. Of this 4.9 x 10**6 km**3 predates the onset of glaciation and need to be considered for a paleotopography reconstruction of 34 Ma. Whereas 5.1 x 10**6 km**3 postdate the onset of glaciation, of which 2.5 x 10**6 km**3 were deposited in post mid-Miocene full glacial conditions.
description: Supplement to: Lindeque, Ansa; Gohl, Karsten; Wobbe, Florian; Uenzelmann-Neben, Gabriele (2016): Preglacial to glacial sediment thickness grids for the Southern Pacific Margin of West Antarctica. Geochemistry, Geophysics, Geosystems, 17(10), 4276-4285
DOI: 10.1594/pangaea.864770
title: Other measurements at 10 m from station Rock Springs (2011-10)
DOI: 10.1594/pangaea.864083
title: Chemical composition of ocean manganese nodules using microprobe analysis (previously unpublished, published online 2016)

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.864758
title: Other measurements at 10 m from station Rock Springs (2011-06)
DOI: 10.1594/pangaea.864767
title: Other measurements at 10 m from station Rock Springs (2011-09)
DOI: 10.1594/pangaea.864573
title: Meteorological synoptical observations from station Sapporo (2016-07)
DOI: 10.1594/pangaea.864773
title: Other measurements at 10 m from station Rock Springs (2011-11)
DOI: 10.1594/pangaea.864772
title: Ultra-violet measurements from station Rock Springs (2011-11)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.864626
title: Other measurements at 10 m from station Goodwin Creek (2011-06)
DOI: 10.1594/pangaea.864628
title: Ultra-violet measurements from station Goodwin Creek (2011-07)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.864629
title: Other measurements at 10 m from station Goodwin Creek (2011-07)
DOI: 10.1594/pangaea.864664
title: Ultra-violet measurements from station Goodwin Creek (2011-05)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.864775
title: Ultra-violet measurements from station Rock Springs (2011-12)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.864776
title: Other measurements at 10 m from station Rock Springs (2011-12)
DOI: 10.1594/pangaea.864777
title: Chemical composition of ocean manganese nodules from the Pacific Ocean using Atomic absorption spectroscopy (AAS)

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.864575
title: Basic measurements of radiation at station Lerwick (2010-08)
DOI: 10.1594/pangaea.864779
title: Chemical composition of ocean manganese nodules from the Pacific Ocean using X-ray Emission (XRE)

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.864210
title: Observation of manganese coating and encrustation in different environments of the North-Western Atlantic ocean

description: The major topographic features, or provinces, beyond the continental slope off the Atlantic coast of the United States are (1) Sohm Plain, (2) Hatteras Plain, (3) Nares Plain, (4) Blake Basin, (5) Blake Plateau-Bahama Banks, and (6) Bermuda Rise. The whole of the described area is commonly referred to as the North American Basin. This basin is bounded on the north by Newfoundland Ridge and on the south by Puerto Rico Trench. Topographic features of note within the basin are the divide and the area of depressions between Sohm and Hatteras Plains, the sharply crested Blake Ridge, and the Puerto Rico Ridge. Recently accumulated data on deep-sea oores has given good evidence that the silt and sand covering the abyssal plains are displaced continental sediments in a virtually quartz-free oceanic environment. These sediments were deposited on a primary volcanic bottom. The primary or volcanic bottom is characterized by abyssal hills and seamounts, and the sediment bottom is characterized by abyssal plains, which extend seaward from the continental margins. On the Blake Plateau, bottom photographs and dredge hauls in the axis of the stream show that locally sediment has been removed and the bottom is paved with crusts and nodules of manganese. Photographs and dredged samples from the outer part of the New England Seamount, Chain and Caryn Peak also indicate extensive encrustations of manganese oxide which acts as a binding agent in areas of ooze or other organic debris and thus helps to stabilize the bottom.
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: Pratt, Richard M (1968): Atlantic continental shelf and slope of the United States - Physiography and sediments of the deep-sea basin. U.S. Geological Survey Professional Paper, 529-B, 50 pp
DOI: 10.1594/pangaea.864225
title: Radiosonde measurements from station Tateno (2016-06)
DOI: 10.1594/pangaea.864742
title: Ultra-violet measurements from station Rock Springs (2011-01)

description: UV-b values were originally given in mW/m² and then erroneously imported in W/m² using the same numbers. The numbers have been corrected (divided by 1000) on 2017-02-03.
DOI: 10.1594/pangaea.864761
title: Other measurements at 10 m from station Rock Springs (2011-07)