cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.942089
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-01)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.942093
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-02)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.944074
title: Basic measurements of radiation at station Tamanrasset (2022-04)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. From 25th April on the shadowband was misaligned in the afternoon which is why there are spikes in the data in DIF.
DOI: 10.1594/pangaea.942553
title: Basic measurements of radiation at station Tamanrasset (2022-01)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then.
DOI: 10.1594/pangaea.942557
title: Basic measurements of radiation at station Tamanrasset (2022-02)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then.
DOI: 10.1594/pangaea.942718
title: Selection of R/V Marion Dufresne ferromanganese samples stored in the MNHN collections. Period 1973-1992

description: Ferromanganese deposit samples (nodule and crust) taken from cores and dredges retrieved during the past R/V Marion Dufresne cruise from 1973 until 1992 are stored in the collections of the Muséum d'Histoire Naturelle (MNHN) (https://www.mnhn.fr/fr/sediments-et-roches-oceaniques). They can be queried interactively using a dedicated Internet platform (https://science.mnhn.fr/institution/mnhn/collection/gs/item/search) and are avilable on site for sampling and study.
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.943383
title: Basic measurements of radiation at station Tamanrasset (2022-03)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. From 25th April on the shadowband was misaligned in the afternoon which is why there are spikes in the data in DIF.
DOI: 10.1594/pangaea.946896
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-05)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.944859
title: Continuous meteorological observations at station Ny-Ålesund (2020-12)
DOI: 10.1594/pangaea.944860
title: Continuous meteorological observations at station Ny-Ålesund (2022-03)
DOI: 10.1594/pangaea.944861
title: Continuous meteorological observations at station Ny-Ålesund (2022-04)
DOI: 10.1594/pangaea.944932
title: Main metal elements concentration in manganese nodules, crusts and micronodules taken by the R/V Vema and the R/V Robert D. Conrad for the 1962-1969 period

description: Digitized Table 1 of the unpublished report.--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.944933
title: Various chemical elements concentration in manganese nodules, crusts and micronodules taken by the R/V Vema and the R/V Robert D. Conrad for the 1962-1969 period

description: Digitized Table 2 of the unpublished report.--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.944935
title: Minor and rare-earth elements concentration in manganese nodules and micronodules taken by the R/V Vema and the R/V Robert D. Conrad for the 1962-1969 period

description: Digitized Table 2 (REE) of the unpublished report.--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.946272
title: Basic measurements of radiation at station Tamanrasset (2022-06)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. Diffuse data might have erroneous values and is to be taken with care.
DOI: 10.1594/pangaea.947576
title: Basic measurements of radiation at station Tamanrasset (2022-07)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. Diffuse data might have erroneous values and is to be taken with care.
DOI: 10.1594/pangaea.945077
title: Basic measurements of radiation at station Tamanrasset (2022-05)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. Diffuse data might have erroneous values and is to be taken with care.
DOI: 10.1594/pangaea.946898
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-06)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.946901
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-07)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.946906
title: Continuous meteorological observations at station Ny-Ålesund (2022-05)
DOI: 10.1594/pangaea.946908
title: Continuous meteorological observations at station Ny-Ålesund (2022-06)
DOI: 10.1594/pangaea.946909
title: Continuous meteorological observations at station Ny-Ålesund (2022-07)
DOI: 10.1594/pangaea.948339
title: Basic measurements of radiation at station Tamanrasset (2022-08)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. Diffuse data has erroneous values and is to be taken with care!
DOI: 10.1594/pangaea.949662
title: Accumation rates of manganese in pelagic sediments using Brunnes-Matuyama magnetic reversal boundary

description: For 27 pelagic sediment cores, the Brunnes-Matuyama magnetic reversal boundary (700 000 yr) was used to establish the mean sedimentation rate between this level and the core top. If the tops of these cores were lost, calculated sedimentation rates would be a few percent less than the true rates. Because CaCO3 is a Mn-free diluent, the Mn concentration results and the sediment accumulation rate results are given on a carbonate-free basis. CaCO3 content of cores raised from below the carbonate compensation level is taken as zero. The in situ density of water-free deep-sea cores was assumed to be 0.7 g/cm³ , this could lead in some cases to an error.
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 - Part 1, pp. 144 of the related publication.
DOI: 10.1594/pangaea.949668
title: Accumation rates of manganese in manganese nodules using differential 230Th-231Pa activities

description: The manganese content of 7 manganese nodules was determined by neutron activation. The decrease of unsupported 231Pa and 230Th in the outer few tenths of millimeters was used to evaluate Mn accumulation. Because CaCO3 is a Mn-free diluent, the Mn concentration results and the nodules accumulation rate results are given on a carbonate-free basis. Nodule densities were assumed to be 2.5 g/cm³. The Mn accumulation rates are calculated per unit cross sectional area of the nodule rather than per unit surface area.
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 2 - Part 1, pp. 145 of the related publication.
DOI: 10.1594/pangaea.949674
title: Basic measurements of radiation at station Tamanrasset (2022-09)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022.
DOI: 10.1594/pangaea.951784
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-08)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.951270
title: Neodymium isotope data for manganese nodules, crusts and sediments

description: Ocean clay samples associated with ferromanganese nodules and crusts have been analysed for their 143Nd/144Nd isotopes ratio. Nd is separated from samples after HF-HNOa decomposition by a two-column mixed solvent anion-exchange technique. Nd samples were then loaded as chlorides on a triple filament assembly using Ta side filaments and a Re centre filament. Isotopic analyses were performed on a Vacuum Generators Micromass 30 mass spectrometer equipped with an on-line computer facility for data analysis.
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 - Part 1, pp. 326 of the related publication.
DOI: 10.1594/pangaea.951275
title: Strontium isotope data for manganese nodules, crusts and sediments from the ocean

description: Ocean clay samples associated with ferromanganese nodules and crusts have been analysed for their 143Nd/144Nd isotopes ratio. Sr was separated for isotopic analysis using conventional cation-exchange techniques with a total blank of 1-2 x 10minus-10 g Sr. For those samples leached with acetic acid (HOAC), Sr isotope data are reported for both leachates and residues when appropriate and as bulk sample analyses otherwise. Sr isotope analyses were made on the a Vacuum Generators Micromass 30 mass spectrometer using a single Ta-filament technique.
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 - Part 2, pp. 326 of the related publication.
DOI: 10.1594/pangaea.951785
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-09)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.951792
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-10)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.951793
title: High resolution radiosonde measurements from station Ny-Ålesund (2022-11)

description: At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific campaign periods. The Vaisala RS41-SGP radiosondes provide data of pressure, temperature, relative humidity, wind speed and wind direction from ground to about 30 km height. The given data set contains vertical profiles with 1-second time resolution data as obtained by the manufacturer's data processing, quality controlled for appropriate physical ranges.
DOI: 10.1594/pangaea.952253
title: Continuous meteorological observations at station Ny-Ålesund (2022-08)

description: The meteorological observatory Neumayer continuously acquires meteorological parameters. Measurements are taken on or near the meteorological 10m-mast, located some 300m south-east of the main station building. Co-located there are BSRN (Baseline Surface Radiation Network) measurements taken. The measurement interval of the raw data is approximately 6s. Data is quality controlled: All measurements are checked daily on site and again prior to publication according to BSRN standards. Knowingly affected or erroneous data is removed.
DOI: 10.1594/pangaea.952254
title: Continuous meteorological observations at station Ny-Ålesund (2022-09)

description: The meteorological observatory Neumayer continuously acquires meteorological parameters. Measurements are taken on or near the meteorological 10m-mast, located some 300m south-east of the main station building. Co-located there are BSRN (Baseline Surface Radiation Network) measurements taken. The measurement interval of the raw data is approximately 6s. Data is quality controlled: All measurements are checked daily on site and again prior to publication according to BSRN standards. Knowingly affected or erroneous data is removed.
DOI: 10.1594/pangaea.952255
title: Continuous meteorological observations at station Ny-Ålesund (2022-10)

description: The meteorological observatory Neumayer continuously acquires meteorological parameters. Measurements are taken on or near the meteorological 10m-mast, located some 300m south-east of the main station building. Co-located there are BSRN (Baseline Surface Radiation Network) measurements taken. The measurement interval of the raw data is approximately 6s. Data is quality controlled: All measurements are checked daily on site and again prior to publication according to BSRN standards. Knowingly affected or erroneous data is removed.
DOI: 10.1594/pangaea.952256
title: Continuous meteorological observations at station Ny-Ålesund (2022-11)

description: The meteorological observatory Neumayer continuously acquires meteorological parameters. Measurements are taken on or near the meteorological 10m-mast, located some 300m south-east of the main station building. Co-located there are BSRN (Baseline Surface Radiation Network) measurements taken. The measurement interval of the raw data is approximately 6s. Data is quality controlled: All measurements are checked daily on site and again prior to publication according to BSRN standards. Knowingly affected or erroneous data is removed.
DOI: 10.1594/pangaea.950726
title: Basic measurements of radiation at station Tamanrasset (2022-10)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. From 25th April on the shadowband was misaligned in the afternoon which is why there are spikes in the data in DIF.
DOI: 10.1594/pangaea.951773
title: Basic measurements of radiation at station Tamanrasset (2022-11)

description: On 2018-02-22 the tracker experienced problems and has stopped working since then. Therefore no DIF nor DIR data is available. Also note, that the Pyrgeometer has not been shaded since then and that the SWD pyranometer is not ventilated. To have at least some DIF data, a shadowband was reinstalled for the diffuse sensor on 4th of April 2022. The DIF data is to be taken with care.