cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.952734
title: Positioning and telemetry from ROV survey PS122/3_35-32 on 2020-04-07, survey 1

description: The horizontal position of the remotely operated vehicle (ROV) during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020 was measured using an acoustic Long Base Line (LBL) positioning system (LinkQuest Pinpoint). The position was recorded in the SPOT.ON survey systems software (OceanModulesTM). The track was smoothed from initial acoustic fixes and cleaned for most obvious outliers. The position is in a floe-fixed, relative coordinate system (X, Y) with the origin (X=0 m, Y=0 m) at the ROV hole. A quality flag for the position is introduced based on the time to the closest fix with “1” indicating good positon (fix reached &lt;= 3s), “2” medium position (fix reached &gt; 3s & &lt;= 5s), and “3” bad position (fix reached &gt; 5s). Depending on the scientific aim, a position with quality flag “3” can still be useful. Vehicle depth was measured by the integrated pressure sensor and calibrated to 0 during pre-survey procedures, when the top side of the vehicle was at the same level as the water surface. Vehicle attitude (roll, pitch, heading) was measured with an onboard inertial measuring unit (IMU, Microstrain) with three axis accelerometer, magnetometer and gyroscope. Depth was measured by a pressure sensor (Keller A-21Y, Keller AG) included in the main electronics housing of the ROV.
description: Horizontal position (X,Y):• Leg 1: Scale factors and offsets to successfully improve positions for surveys PS122_1_5_62_20191102_1 and PS122_1_6_16_20191105_1 were obtained by comparing positions of markers from the ROV and a terrestrial laser scanner (RIEGL). Scale factors and offsets for surveys PS122_1_6_31_20191106_1, PS122_1_6_118_20191110_1, PS122_1_7_18_20191112_1, PS122_1_7_55_20191113_1 are based on estimates but will be improved also using markers.• Leg 4: Positions for surveys PS122_4_48_213_20200726_1 and PS122_4_49_105_20200728_1 are partly distorted probably due to usage of drifting transponder(s) or erroneous transponder position configuration. Retrieving suitable scale factors and offsets was not successful so far.• Leg 5: probably due to drifting transponder(s). Retrieving suitable scale factors and offsets was not successful so far.
DOI: 10.1594/pangaea.666344
title: Nucleonic intensities investigated during the Atlantic Expedition IQSY 1965 of RV "Meteor" (Appendix)

description: The nucleonic component of the cosmic rays has been measured by the German research vessel "Meteor" during the Atlantic Expedition IQSY 1965. The pressure corrected intensities fit well the rigidity calculations of Kondo and Kodamo. In this way we confirm the earth's magnetic field model used by these authors. Two positions of the cosmic ray equator have been determined at 29,7 °W (6,5 ± 1) °N and at 19 °W (7 ± 1) °N. These positions agree with the calculated values of Kondo and Kodamo. The total latitude effect of the nucleonic component amounts to 1.74 and 1.76. The measurements were carried out at solar minima activity. Using the values of latitude measurements at maxima solar activity the degree of modulation of the primary cosmic rays was determined in the rigidity range 2 - 13 GV. For rigidity values above 6 GV the modulation remains constant to 20 %.
description: Specification of the monitor geometry: The neutrons were deteced by a six BF3-counters. The special dimensions of these counters are: Active length 34 inch, diameter 1.5 inch, center wire diameter 10**-3 inch, pressure 450 Torr BF3, enriched to 96 % with boron. Factory Fa. Wood, Chicago. The neutron monitor has ellectronically be separated into two parts. Every three counters have been connected to one printer. The counting rates were printed every 15 minutes.
description: Supplement to: Allkofer, Otto Claus; Andresen, R D; Bagge, E; Dau, W D; Funk, H (1969): Der Einfluß des Erdmagnetfeldes auf die kosmische Strahlung. I. Untersuchungen der Nukleonenkomponente der kosmischen Strahlung während der Atlandischen Expedition IQSY 1965 auf dem Forschungsschiff "Meteor". Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe B Meteorologie und Aeronomie, Gebrüder Bornträger, Berlin, Stuttgart, B3, 48-79
DOI: 10.1594/pangaea.419924
title: Hourly delayed mode sea level from coastal tide gauge station Kushiro in 1967
DOI: 10.1594/pangaea.945334
title: Cuticle atomic weight composition of juvenile California spiny lobsters (Panulirus interruptus) in response to ocean acidification

description: We examined the response of multiple structures used for predator defense in the California spiny lobster, Panulirus interruptus, to a series of ocean acidification-like conditions. Lobsters were collected by modified commercial traps offshore La Jolla, CA (in the area around 32.8534193, -117.2687516) in October 2016 and held at ambient conditions (pH 7.97, 16.5°C) before exposure to stable or diurnally fluctuating reduced pH conditions established by bubbling CO2 and as measured using best practices (ambient pH/stable, 7.97, 16.5°C; reduced pH/stable 7.67, 16.6°C; reduced pH with low fluctuations, 7.67 ± 0.05, 16.4°C; reduced pH with high fluctuations, 7.67 ± 0.10, 16.4°C). After three months, we examined the atomic weight composition (%) of the carapace using a scanning electron microscope (SEM) equipped with electron-dispersive x-ray spectroscopy (EDX). Each cuticle sample was rinsed with deionized water and allowed to air dry. Samples were then freeze-fractured with liquid nitrogen and critical-point dried (AutoSamdri 815 Series A, Tousimis, Rockville, MD, USA) before being mounted on a 90-degree SEM tip and sputter-coated with iridium. Cross-sections of these cuticle samples were examined with ultra-high-resolution scanning electron microscopy under high vacuum (XL30 SFEG with Sirion column and Apreo LoVac, FEI, Hillsboro, OR, USA with Oxford X-MAX 80 EDS detector, Concord, MA, USA) at 10 or 20 kV. One to two samples each of the carapace spine and antenna from individual lobsters were imaged. EDX was measured with with two machines (XL30 SFEG with Sirion column and Apreo LoVac, FEI, Hillsboro, OR, USA with Oxford X-MAX 80 EDS detector, Concord, MA, USA) at 20 kV acceleration voltage. Spectra were taken on the cross-sectional surface of the exocuticle and the endocuticle layers of the carapace spine and antenna base and the core and outer ring of the horn tip.
DOI: 10.1594/pangaea.952735
title: Positioning and telemetry from ROV survey PS122/3_35-95 on 2020-04-11, survey 1

description: The horizontal position of the remotely operated vehicle (ROV) during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020 was measured using an acoustic Long Base Line (LBL) positioning system (LinkQuest Pinpoint). The position was recorded in the SPOT.ON survey systems software (OceanModulesTM). The track was smoothed from initial acoustic fixes and cleaned for most obvious outliers. The position is in a floe-fixed, relative coordinate system (X, Y) with the origin (X=0 m, Y=0 m) at the ROV hole. A quality flag for the position is introduced based on the time to the closest fix with “1” indicating good positon (fix reached &lt;= 3s), “2” medium position (fix reached &gt; 3s & &lt;= 5s), and “3” bad position (fix reached &gt; 5s). Depending on the scientific aim, a position with quality flag “3” can still be useful. Vehicle depth was measured by the integrated pressure sensor and calibrated to 0 during pre-survey procedures, when the top side of the vehicle was at the same level as the water surface. Vehicle attitude (roll, pitch, heading) was measured with an onboard inertial measuring unit (IMU, Microstrain) with three axis accelerometer, magnetometer and gyroscope. Depth was measured by a pressure sensor (Keller A-21Y, Keller AG) included in the main electronics housing of the ROV.
description: Horizontal position (X,Y):• Leg 1: Scale factors and offsets to successfully improve positions for surveys PS122_1_5_62_20191102_1 and PS122_1_6_16_20191105_1 were obtained by comparing positions of markers from the ROV and a terrestrial laser scanner (RIEGL). Scale factors and offsets for surveys PS122_1_6_31_20191106_1, PS122_1_6_118_20191110_1, PS122_1_7_18_20191112_1, PS122_1_7_55_20191113_1 are based on estimates but will be improved also using markers.• Leg 4: Positions for surveys PS122_4_48_213_20200726_1 and PS122_4_49_105_20200728_1 are partly distorted probably due to usage of drifting transponder(s) or erroneous transponder position configuration. Retrieving suitable scale factors and offsets was not successful so far.• Leg 5: probably due to drifting transponder(s). Retrieving suitable scale factors and offsets was not successful so far.
DOI: 10.1594/pangaea.952736
title: Positioning and telemetry from ROV survey PS122/3_36-112 on 2020-04-18, survey 1

description: The horizontal position of the remotely operated vehicle (ROV) during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020 was measured using an acoustic Long Base Line (LBL) positioning system (LinkQuest Pinpoint). The position was recorded in the SPOT.ON survey systems software (OceanModulesTM). The track was smoothed from initial acoustic fixes and cleaned for most obvious outliers. The position is in a floe-fixed, relative coordinate system (X, Y) with the origin (X=0 m, Y=0 m) at the ROV hole. A quality flag for the position is introduced based on the time to the closest fix with “1” indicating good positon (fix reached &lt;= 3s), “2” medium position (fix reached &gt; 3s & &lt;= 5s), and “3” bad position (fix reached &gt; 5s). Depending on the scientific aim, a position with quality flag “3” can still be useful. Vehicle depth was measured by the integrated pressure sensor and calibrated to 0 during pre-survey procedures, when the top side of the vehicle was at the same level as the water surface. Vehicle attitude (roll, pitch, heading) was measured with an onboard inertial measuring unit (IMU, Microstrain) with three axis accelerometer, magnetometer and gyroscope. Depth was measured by a pressure sensor (Keller A-21Y, Keller AG) included in the main electronics housing of the ROV.
description: Horizontal position (X,Y):• Leg 1: Scale factors and offsets to successfully improve positions for surveys PS122_1_5_62_20191102_1 and PS122_1_6_16_20191105_1 were obtained by comparing positions of markers from the ROV and a terrestrial laser scanner (RIEGL). Scale factors and offsets for surveys PS122_1_6_31_20191106_1, PS122_1_6_118_20191110_1, PS122_1_7_18_20191112_1, PS122_1_7_55_20191113_1 are based on estimates but will be improved also using markers.• Leg 4: Positions for surveys PS122_4_48_213_20200726_1 and PS122_4_49_105_20200728_1 are partly distorted probably due to usage of drifting transponder(s) or erroneous transponder position configuration. Retrieving suitable scale factors and offsets was not successful so far.• Leg 5: probably due to drifting transponder(s). Retrieving suitable scale factors and offsets was not successful so far.
DOI: 10.1594/pangaea.666354
title: Atmospheric electric measurements during the Atlantic Expedition 1965 of RV "Meteor", balloon ascent M2_M01 (Table 1)

description: Cloud cover 7/8, measurement during ascent. Burst level 19 km.
DOI: 10.1594/pangaea.945338
title: Cuticle relative atomic weight composition of juvenile California spiny lobsters (Panulirus interruptus) in response to ocean acidification

description: We examined the response of multiple structures used for predator defense in the California spiny lobster, Panulirus interruptus, to a series of ocean acidification-like conditions. Lobsters were collected by modified commercial traps offshore La Jolla, CA (in the area around 32.8534193, -117.2687516) in October 2016 and held at ambient conditions (pH 7.97, 16.5°C) before exposure to stable or diurnally fluctuating reduced pH conditions established by bubbling CO2 and as measured using best practices (ambient pH/stable, 7.97, 16.5°C; reduced pH/stable 7.67, 16.6°C; reduced pH with low fluctuations, 7.67 ± 0.05, 16.4°C; reduced pH with high fluctuations, 7.67 ± 0.10, 16.4°C). After three months, we examined the relative atomic weight composition (weight %/atomic weight of element) of the carapace using a scanning electron microscope (SEM) equipped with electron-dispersive x-ray spectroscopy (EDX). Each cuticle sample was rinsed with deionized water and allowed to air dry. Samples were then freeze-fractured with liquid nitrogen and critical-point dried (AutoSamdri 815 Series A, Tousimis, Rockville, MD, USA) before being mounted on a 90-degree SEM tip and sputter-coated with iridium. Cross-sections of these cuticle samples were examined with ultra-high-resolution scanning electron microscopy under high vacuum (XL30 SFEG with Sirion column and Apreo LoVac, FEI, Hillsboro, OR, USA with Oxford X-MAX 80 EDS detector, Concord, MA, USA) at 10 or 20 kV. One to two samples each of the carapace spine and antenna from individual lobsters were imaged. EDX was measured with with two machines (XL30 SFEG with Sirion column and Apreo LoVac, FEI, Hillsboro, OR, USA with Oxford X-MAX 80 EDS detector, Concord, MA, USA) at 20 kV acceleration voltage. Spectra were taken on the cross-sectional surface of the exocuticle and the endocuticle layers of the carapace spine and antenna base and the core and outer ring of the horn tip.
DOI: 10.1594/pangaea.829854
title: Basic measurements of radiation at station Palaiseau (2013-10)
DOI: 10.1594/pangaea.945342
title: Cuticle elemental concentrations of juvenile California spiny lobsters (Panulirus interruptus) in response to ocean acidification

description: We examined the response of multiple structures used for predator defense in the California spiny lobster, Panulirus interruptus, to a series of ocean acidification-like conditions. Lobsters were collected by modified commercial traps offshore La Jolla, CA (in the area around 32.8534193, -117.2687516) in October 2016 and held at ambient conditions (pH 7.97, 16.5°C) before exposure to stable or diurnally fluctuating reduced pH conditions established by bubbling CO2 and as measured using best practices (ambient pH/stable, 7.97, 16.5°C; reduced pH/stable 7.67, 16.6°C; reduced pH with low fluctuations, 7.67 ± 0.05, 16.4°C; reduced pH with high fluctuations, 7.67 ± 0.10, 16.4°C). After three months, inductively-coupled x-ray spectrometry (ICP-MS) was performed on cuticle samples at the Scripps Isotope Geochemistry Laboratory (SIGL) for a precise quantification of elements (µmol/mg sample). The carapace spine was air-dried and then trimmed so only the spine remained with no setae, and the abdominal segment was cut as a 1 x 1 cm² from the center of the second abdominal segment and air-dried. Samples were weighed and placed in Teflon vials for digestion with 0.5 ml of concentrated Teflon-distilled (TD) nitric acid (HNO3) on a hotplate at 100°C for &gt;24 h. Samples were dried down and diluted by a factor of 4000 with 2% TD HNO3 before being transferred to pre-cleaned centrifuge tubes for analysis. Samples were doped with an indium solution to monitor instrumental drift. Measurements were done using a ThermoScientific iCAPq c ICP-MS (Thermo Fisher Scientific GmbH, Bremen, Germany) in standard mode. Masses of Mg and Ca were sequentially measured for 30 ratios, resulting in internal precision of &lt;2% (2 s.d.). Elements were corrected for total mole fraction. Total procedural blanks represented &lt;0.3% of the measurement for Mg and Ca. Raw data were corrected offline for instrument background and drift. Samples were bracketed by internal standards of crab carapace (n=3), which allowed for calculation of absolute values as well as weighted averages of isotopes from natural abundance. The standards yielded external precision of 2% and 3% for Mg and Ca, respectively.
DOI: 10.1594/pangaea.945356
title: Cuticle thickness of juvenile California spiny lobsters (Panulirus interruptus) in response to ocean acidification

description: We examined the response of multiple structures used for predator defense in the California spiny lobster, Panulirus interruptus, to a series of ocean acidification-like conditions. Lobsters were collected by modified commercial traps offshore La Jolla, CA (in the area around 32.8534193, -117.2687516) in October 2016 and held at ambient conditions (pH 7.97, 16.5°C) before exposure to stable or diurnally fluctuating reduced pH conditions established by bubbling CO2 and as measured using best practices (ambient pH/stable, 7.97, 16.5°C; reduced pH/stable 7.67, 16.6°C; reduced pH with low fluctuations, 7.67 ± 0.05, 16.4°C; reduced pH with high fluctuations, 7.67 ± 0.10, 16.4°C). After three months, we examined cuticle layer thickness (µm) using a scanning electron microscope (SEM) equipped with electron-dispersive x-ray spectroscopy (EDX). Each cuticle sample was rinsed with deionized water and allowed to air dry. Samples were then freeze-fractured with liquid nitrogen and critical-point dried (AutoSamdri 815 Series A, Tousimis, Rockville, MD, USA) before being mounted on a 90-degree SEM tip and sputter-coated with iridium. Cross-sections of these cuticle samples were examined with ultra-high-resolution scanning electron microscopy under high vacuum (XL30 SFEG with Sirion column and Apreo LoVac, FEI, Hillsboro, OR, USA with Oxford X-MAX 80 EDS detector, Concord, MA, USA) at 10 or 20 kV. One to two samples each of the carapace spine and antenna from individual lobsters were imaged and measured for the total cuticle thickness (epicuticle, exocuticle, and endocuticle), as well as thickness of the individual exo- and endocuticle layers.
DOI: 10.1594/pangaea.219796
title: Mineral composition of clay fraction from Hole 20-198A
DOI: 10.1594/pangaea.809619
title: Ozone measurements from station Ny-Ålesund (2012-01)

description: Ozone values are integrated from measured ozone profiles
DOI: 10.1594/pangaea.815837
title: Basic measurements of radiation at station Sede Boqer (2012-08)
DOI: 10.1594/pangaea.439478
title: Hourly sea level from coastal tide gauge station Mayport in 1988 (Research quality database)
DOI: 10.1594/pangaea.817346
title: Radiosonde measurements from station Bermuda (2011-08)

description: Start location: Bermuda; Distance from radiation site: 2 km
DOI: 10.1594/pangaea.817349
title: Radiosonde measurements from station Bermuda (2011-10)

description: Start location: Bermuda; Distance from radiation site: 2 km
DOI: 10.1594/pangaea.829841
title: Basic measurements of radiation at station Palaiseau (2012-09)
DOI: 10.1594/pangaea.220579
title: Mineral composition of bulk sediment from Hole 30-287
DOI: 10.1594/pangaea.325480
title: Water temperature XBT profiles from cruise KTDQ96 (DCQC)

description: For definition of quality flags see hdl:10013/epic.31518.d001
DOI: 10.1594/pangaea.831335
title: Meteorological synoptical observations from station Ny-Ålesund (2013-11)

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.421343
title: Hourly delayed mode sea level from coastal tide gauge station San_Felix in 1997
DOI: 10.1594/pangaea.817630
title: Radiosonde measurements from station Bermuda (2012-01)

description: Start location: Bermuda; Distance from radiation site: 2 km
DOI: 10.1594/pangaea.663149
title: Radiosonde M2_MA04 during METEOR cruise M2 on 1965-08-18 12:59h
DOI: 10.1594/pangaea.831288
title: Expanded measurements from station Ny-Ålesund (2013-01)

description: 99999: No clouds detected
DOI: 10.1594/pangaea.663150
title: Radiosonde M2_MA05 during METEOR cruise M2 on 1965-08-20 13:03h
DOI: 10.1594/pangaea.682026
title: Meteorological synoptical observations from station Ny-Ålesund (1991-10)
DOI: 10.1594/pangaea.321573
title: Water temperature real-time profiles from cruise LOLA99 (DCQC)

description: For definition of quality flags see hdl:10013/epic.31518.d001
DOI: 10.1594/pangaea.829857
title: Basic measurements of radiation at station Palaiseau (2011-01)
DOI: 10.1594/pangaea.936458
title: Expanded measurements from station Ny-Ålesund (2012-01)

description: 99999: No clouds detected; Version 2, 2021-09-28 with some previously missing values for 10000m CBH inserted
DOI: 10.1594/pangaea.815897
title: Other measurements at 30 m from station Payerne (2011-05)
DOI: 10.1594/pangaea.263138
title: Minor-element chemical analyses of Hole 59-448A
DOI: 10.1594/pangaea.810481
title: Other measurements at 30 m from station Payerne (2010-06)
DOI: 10.1594/pangaea.951943
title: Attention points from ROV survey PS122/3_32-78 on 2020-03-22, 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.810476
title: Ultra-violet measurements from station Payerne (2010-06)

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 2017-01-27. UV reflect values might still contain errors.
DOI: 10.1594/pangaea.325414
title: Water temperature XBT profiles from cruise ELBX390 (DCQC)

description: For definition of quality flags see hdl:10013/epic.31518.d001
DOI: 10.1594/pangaea.810487
title: Other measurements at 10 m from station Payerne (2010-07)
DOI: 10.1594/pangaea.815403
title: Meteorological synoptical observations from station Payerne (2010-12)
DOI: 10.1594/pangaea.951944
title: Attention points from ROV survey PS122/3_33-27 on 2020-03-24, 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.328484
title: Water temperature XBT profiles from cruise FS32198210000
DOI: 10.1594/pangaea.951945
title: Attention points from ROV survey PS122/3_33-83 on 2020-03-28, 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.810243
title: Other measurements at 10 m from station Payerne (2010-02)
DOI: 10.1594/pangaea.951927
title: Attention points from ROV survey PS122/2_22-107 on 2020-02-02, 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.135421
title: Particulate organic carbon and particulate total nitrogen at bottle station A7/48
DOI: 10.1594/pangaea.320283
title: Water temperature and salinity bottle samples from cruise SEPI90 (DCQC)

description: For definition of quality flags see hdl:10013/epic.31518.d001
DOI: 10.1594/pangaea.115937
title: Particulate organic carbon and particulate organic nitrogen data at station TT045_7-13
DOI: 10.1594/pangaea.118633
title: N-15 uptake rates at station TT045_9-8