cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.948843
title: Transmittance through sea ice from radiation station 2020R21

description: Solar radiation over and under sea ice was measured by radiation station 2020R21, an autonomous platform, installed on a drifting melt pond in the Arctic Ocean during MOSAiC (Leg 5) 2019/20. The resulting time series describes radiation measurements as a function of place and time between 27 August 2020 and 14 November 2020 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. Along with the radiation measurements, this autonomous platform consisted of a lightchain, which measured counts of red, green and blue light at 49 positions at hourly intervals. In addition, the evolution of snow height is measured at hourly intervals. All times are given in UTC.
description: The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, sun: If the suns position is close to the horizon, the radiometers measure a very noisy signal. Radiometer measurements and variables which are computed from them are flagged +1 if the sun elevation is below 10 degrees; +2 if the broad band albedo exceeds the threshold 1.05 .
DOI: 10.1594/pangaea.948255
title: Stable carbon isotope ratios of benthic foraminifera in Eastern Equatorial Atlantic surface sediments
DOI: 10.1594/pangaea.949507
title: Albedo measurements from radiation station 2018R1

description: Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018 and 16 November 2018 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. All times are given in UTC.
description: The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, sun: If the suns position is close to the horizon, the radiometers measure a very noisy signal. Radiometer measurements and variables which are computed from them are flagged +1 if the sun elevation is below 10 degrees; +2 if the broad band albedo exceeds the threshold 1.05 .
DOI: 10.1594/pangaea.949518
title: Auxiliary data from radiation station 2018R1

description: Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018 and 16 November 2018 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. All times are given in UTC.
description: The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, position: The geographic position is flagged +1 if the drift velocity, as derived from the GPS longitude and latitude, exceeds a threshold of 10 deg latitude or 50 deg longitude per time step; +2 if the position exceeds extreme values, such as longitude &gt; 360 deg; +4 if the position is exactly 0.0.
DOI: 10.1594/pangaea.949062
title: Wet chemical surface ozone measurements during POLARSTERN cruise ANT-III/3 and ANT-III/4 (PS06) in 1985

description: On the outward journey of PS06 an ozone minimum was encountered at the ITCZ, as is typical for high levels of solar radiation and low vertical exchange. Under such conditions, ozone can be depleted by photolysis, but cannot be replaced due to weak vertical exchange. On the return voyage, two ozone peaks occurred at and north of the ITCZ. According to Class and Ballschmiter (1986) who measured some organic trace gases, the ITCZ consisted of two branches found at 2°S and 2°N. The noticeable ozone peaks may have been caused by strong vertical exchange, with ozone being mixed down from the upper troposphere. In some cases, clear daily variations were recorded during the journey.
DOI: 10.1594/pangaea.949146
title: Wet chemical surface ozone measurements during POLARSTERN cruise ANT-IV/1a, ANT-IV/1b, ANT-IV/1c, ANT-IV/2 and ANT-IV/3 (PS08) in 1985

description: The destinations are described in Fütterer (1986). The high ozone peak at 20°N could have been caused by an intrusion of stratospheric ozone at the subtropical tropopause break. The ITCZ on the outward journey at 3°N was localized at the wind jump.
description: Please note: if only latitude is given then this information is approximate.
DOI: 10.1594/pangaea.949519
title: Incident irradiance at 1 m above sea ice from radiation station 2018R1

description: Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018 and 16 November 2018 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. All times are given in UTC.
description: The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, sun: If the suns position is close to the horizon, the radiometers measure a very noisy signal. Radiometer measurements and variables which are computed from them are flagged +1 if the sun elevation is below 10 degrees; +2 if the broad band albedo exceeds the threshold 1.05 .
DOI: 10.1594/pangaea.949147
title: Wet chemical surface ozone measurements during POLARSTERN cruise ARK-III/1 (PS07) in 1985

description: There was a general depletion of ozone towards the pole, as seems to be typical of high latitudes. In the period from May 15 to 26, total ozone depletion occurred at times through the reaction of ozone with bromine, which is possible in spring when the weather is rich in radiation. The device worked reliably. For information on the destinations, see Gersonde (1986).
DOI: 10.1594/pangaea.949915
title: Chemical composition of Pacific manganese nodules and crusts analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry

description: 23 manganese nodules and crusts from 17 sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry (XES). Samples were ground to &lt; 74 microns, pressed into pellets and dried at 110 Degrees Centigrade. They were analyzed by XES for 1000 seconds.
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.949916
title: Chemical composition of Pacific manganese nodules and crusts analyzed at Scripps Institution of Oceanography using atomic absorption spectrophotometry (AAS)

description: 16 manganese nodules and crusts from 11 sites in the Pacific Ocean were analyzed at Scripps Institution of Oceanography using atomic absorption spectrophotometry (AAS). Samples were ground to &lt; 74 microns, pressed into pellets and dried at 110 Degrees Centigrade.
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.949979
title: Chemical composition of Pacific, Indian and Atlantic ocean manganese nodules and crusts analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry

description: Manganese nodules, coatings and crusts from the Pacific and the Indian oceans were analyzed at Scripps Institution of Oceanography using X-ray emission spectrometry (XES). Samples were ground to &lt; 74 microns, pressed into pellets and dried at 110 Degrees Centigrade. They were analyzed by XES for 400 seconds.
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.949981
title: Chemical composition of Pacific and Indian ocean manganese nodules and crusts analyzed at Scripps Institution of Oceanography using atomic absorption spectrophotometry (AAS)

description: Manganese nodules and crusts from the Pacific and Idian oceans were analyzed at Scripps Institution of Oceanography using atomic absorption spectrophotometry (AAS). Samples were ground to &lt; 74 microns, pressed into pellets and dried at 110 Degrees Centigrade.
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.949529
title: Reflected irradiance at the sea surface from radiation station 2018R1

description: Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018 and 16 November 2018 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. All times are given in UTC.
description: The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, sun: If the suns position is close to the horizon, the radiometers measure a very noisy signal. Radiometer measurements and variables which are computed from them are flagged +1 if the sun elevation is below 10 degrees; +2 if the broad band albedo exceeds the threshold 1.05 .
DOI: 10.1594/pangaea.949532
title: Transmitted irradiance through sea ice from radiation station 2018R1

description: Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018 and 16 November 2018 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. All times are given in UTC.
description: The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, sun: If the suns position is close to the horizon, the radiometers measure a very noisy signal. Radiometer measurements and variables which are computed from them are flagged +1 if the sun elevation is below 10 degrees; +2 if the broad band albedo exceeds the threshold 1.05 .
DOI: 10.1594/pangaea.949553
title: Transmittance through sea ice from radiation station 2018R1

description: Solar radiation over and under sea ice was measured by radiation station 2018R1, an autonomous platform, installed on drifting First-Year-Ice (FYI) in the Weddell Sea during PS111_ANT. The resulting time series describes radiation measurements as a function of place and time between 26 February 2018 and 16 November 2018 in sample intervals of 1 hour. The radiation measurements have been performed with spectral radiometers. All data are given in full spectral resolution interpolated to 1.0 nm, and integrated over the entire wavelength range (broadband, total: 320 to 950 nm). Two sensors, solar irradiance and upward reflected solar irradiance, were mounted on a on a platform about 1 m above the sea ice surface. The third sensor was mounted 0.5 m underneath the sea ice measuring the downward transmitted irradiance. All times are given in UTC.
description: The data set has been processed and contains quality flags for different kinds for erroneous data. Flag values are the sum of individual error codes. The value of 0 refers to no error. Quality flag, sun: If the suns position is close to the horizon, the radiometers measure a very noisy signal. Radiometer measurements and variables which are computed from them are flagged +1 if the sun elevation is below 10 degrees; +2 if the broad band albedo exceeds the threshold 1.05 .
DOI: 10.1594/pangaea.949806
title: Boron, lithium and isotope compositions in acid-sulfate and black smoker fluids from Macauley and Brothers of SONNE cruise SO253 (South Pacific)

description: Lithium, boron and magnesium isotope compositions in high-temperature and acid-sulfate fluids from Brothers and Macauley volcano, Kermadec Arc, Western Pacific collected during SO-253 cruise. The acid-sulfate fluids exceed Mg concentrations of seawater and differ from previously known acid-sulfate fluids with seawater-like Mg concentrations. Based on our data, we explain the Mg enrichments with venting of a brine phase (Macauley volcano) and dissolution of caminite and Mg leaching from the ocean crust (Lower Cone, Brothers Volcano).
DOI: 10.1594/pangaea.949807
title: Endmember B and Li concentration and isotope ratios of high temperature black smoker fluids from Brothers Volcano of SONNE cruise SO253 (South Pacific)

description: Calculated pure hydrothermal end-member Li and B isotope compositions in high-temperature fluids from Brothers volcano, Kermadec Arc, Western Pacific collected during SO-253 cruise. Boron and Li isotope compositions of the high-temperature vent fluids from Brothers Volcano are in the range of other black smoker fluids from the Western Pacific and imply water-rock interaction at low water/rock ratios.
description: Empty cells = not determined (n.d.)
DOI: 10.1594/pangaea.950943
title: Chemical composition of manganese crusts dredged near the Galapagos Rift (Pleiades Leg 2 cruise of R/V Melville)

description: The samples analysed were dredged on Pleiades Leg II during a program of heat flow measurements, bottom photography and coring. They are located on topographic mounds in a band 20 km south of the Galapagos Rift on sediments ranging from 20 to 30 m in thickness. The dredge hauls were sampled to represent the diversity of dredged material either Mn encrusted altered basalt or relatively thick Mn coating deposited directly in contact with sediments. Each sample was analysed by atomic absorption spectrophotometry for major elemnts and instrumental neutron activation analysis for minor elements or rare earths.
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.This dataset represents the digitized Table 1, pp. 14 of the related publication.
DOI: 10.1594/pangaea.951984
title: Attention points from ROV survey PS122/5_59-269 on 2020-08-25, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951985
title: Attention points from ROV survey PS122/5_59-369 on 2020-08-29, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951986
title: Attention points from ROV survey PS122/5_60-165 on 2020-09-04, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951987
title: Attention points from ROV survey PS122/5_60-166 on 2020-09-04, survey 2

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951988
title: Attention points from ROV survey PS122/5_60-167 on 2020-09-05, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951989
title: Attention points from ROV survey PS122/5_60-28 on 2020-09-01, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951990
title: Attention points from ROV survey PS122/5_60-28 on 2020-09-01, survey 2

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951991
title: Attention points from ROV survey PS122/5_60-5 on 2020-08-31, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951992
title: Attention points from ROV survey PS122/5_61-156 on 2020-09-10, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951993
title: Attention points from ROV survey PS122/5_61-200 on 2020-09-12, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.
DOI: 10.1594/pangaea.951994
title: Attention points from ROV survey PS122/5_61-35 on 2020-09-08, survey 1

description: Attention points as logged by the operators in the recording software Spot.On for remotely operated vehicle (ROV) surveys during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020.