cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.938018
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE0500005 (LM 8B Lengths SNT (n=100))

description: Sample Number: LM 8BPosition (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.580E+06N d: 5057Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Stuart ThomsonLocality: MalawiRock Type: Gneiss
DOI: 10.1594/pangaea.938020
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE0500002 (LM 9 Lengths (n=100))

description: Sample Number: LM 9Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.566E+06N d: 5013Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Gneiss
DOI: 10.1594/pangaea.938021
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE0500005 (LM 13 Lengths (n=101))

description: Sample Number: LM 13Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.580E+06N d: 5057Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande Ojo Locality: MalawiRock Type: Gneiss
DOI: 10.1594/pangaea.938023
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE050000B (SE 17 Lengths SNT (n=100))

description: Sample Number: SE 17Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.525E+06N d: 4880Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Stuart ThomsonLocality: MalawiRock Type: Granitic dyke
DOI: 10.1594/pangaea.938025
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE050000A (SE18-1-2 Lengths SNT (n=104))

description: Sample Number: SE18-1-2Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.511E+06N d: 4836Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Stuart ThomsonLocality: MalawiRock Type: Gneiss
DOI: 10.1594/pangaea.938002
title: Fission-track age determination of the Southern Malawi Rift from rock sample IE050000C (SW 7-1 AFT Age)

description: Sample Number: SW 7-1Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20 Zeta Factor ±Error: 305.8 ±8.4 Rho d (% Relative Error): 1.484E+06N d: 4748Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Gneiss
DOI: 10.1594/pangaea.938003
title: Fission-track age determination of the Southern Malawi Rift from rock sample IE050000E (SW 13 AFT Age)

description: Sample Number: SW 13Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20 Zeta Factor ±Error: 305.8 ±8.4 Rho d (% Relative Error): 1.470E+06N d: 4704Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Felsic Dike
DOI: 10.1594/pangaea.938004
title: Fission-track age determination of the Southern Malawi Rift from rock sample IE0500007 (Z 16 AFT Age)

description: Sample Number: Z 16Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20 Zeta Factor ±Error: 305.8 ±8.4 Rho d (% Relative Error): 1.456E+06N d: 4660Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Syenite
DOI: 10.1594/pangaea.938030
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE0500008 (Z22 Lengths (n=107))

description: Sample Number: Z 22Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.442E+06N d: 4616Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Slightly foliated granite
DOI: 10.1594/pangaea.938013
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE0500003 (LM 1 Lengths (n=99))

description: Sample Number: LM 1Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.608E+06N d: 5145Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande Ojo Locality: MalawiRock Type: Gneiss
DOI: 10.1594/pangaea.938029
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE0500007 (Z16 Lengths SNT (n=100))

description: Sample Number: Z 16Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.456E+06N d: 4660Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Syenite
DOI: 10.1594/pangaea.936375
title: Raw charcoal counts from Lake Vizcacha within the Lanín National Park, northern Patagonia
DOI: 10.1594/pangaea.921813
title: Phytoplankton biovolumes from light microscopy; Chagos Archipelago, Indian Ocean, May 2018

description: This dataset includes phytoplankton and simplistic protozooplankton analysis on seawater samples from the Chagos Archipelago, tropical Indian Ocean, May 2018. Cells were identified using light microscopy at x400 magnification. Cell dimensions were measured from photographs and biovolume was calculated following Sun & Liu (2003). A full description, including a guide to the data files, is given in file ReadMe.docx. Acknowledgement: Water samples were collected by Guy Stevens and Niv Froman from The Manta Trust, and by Tom Letessier from the Zoological Society of London, with funding from the Bertarelli Foundation as part of the Bertarelli Programme in Marine Science.
DOI: 10.5281/zenodo.14503949
title: 22 Tragedies as separate layers

description: TLCMap multilayer with 22 component layers, one for each of 11 tragedies by Shakespeare and 11 tragedies by other playwrights. 2761 records each with latitude, longitude, place name word-form and gazetteer-type location.
DOI: 10.5281/zenodo.14503950
title: 22 Tragedies as separate layers

description: TLCMap multilayer with 22 component layers, one for each of 11 tragedies by Shakespeare and 11 tragedies by other playwrights. 2761 records each with latitude, longitude, place name word-form and gazetteer-type location.
DOI: 10.1594/pangaea.919187
title: OSL rock surface exposure dating data for wave-emplaced boulders from the Rabat coast (Morocco)

description: The dataset summarizes measurement data that were used to calculate OSL rock surface exposure ages for wave-emplaced coastal boulders at the Rabat coast (Morocco). It consists of sensitivity-corrected natural luminescence signals (Lx/Tx values) from the surfaces of 17 rock samples. For each sample Lx/Tx values for the uppermost 15 mm are presented in 1-mm steps. Each of these values is the average of 3-5 individual measurements from the same depth level. The chronological information inferred from this dataset can be used to characterise recurrence patterns of storms and tsunamis at the Atlantic coast of Morocco.
DOI: 10.1594/pangaea.972126
title: Multibeam bathymetry processed data (KONGSBERG EM712 working area dataset) of RV HEINCKE during cruise HE622, Spiekeroog, North Sea

description: Multibeam bathymetry processed data (KONGSBERG EM712 multibeam echosounder) was collected onboard RV HEINCKE during cruise HE622 in the German North Sea (2023-06-06 - 2023-06-20). The raw data (*.all format) were processed using QPS Qimera software (v 1.7), based on the following workflow: 0.Raw data -&gt; 1.Apply correct Sound Velocity Profiles -&gt; 2.Create dynamic surface (shallow Mode) -&gt; 3.Apply Spline Filter (Medium/Weak)- &gt; 4. Finalize with manual 2D and 3D editing, -&gt; 5.Export in GeoTIFF format and projected in the UTM32N coordinate system (EPSG:32632). The bathymetry dataset here is gridded at 0.50 m resolution. The data products were created in the context of the DAM (German Marine Research Alliance), CONMAR research project.
description: These data should not be used for navigational purposes.
DOI: 10.1594/pangaea.972802
title: Chlorophyll a concentrations from leads, melt ponds and under ice sampling during the MOSAiC expedition (PS122) in the Central Arctic Ocean 2019-2020

description: Concentrations of Chlorophyll a from special sampling events during the MOSAiC (PS122) drift expedition in the central Arctic Ocean. 0.3-4L of water were filtered onto precombusted GF/F filters (nominal pore size 0.7µm) and frozen at -80°C. Samples were subsequently extracted in 90°C acetone,homogenized using a cell mill, and measured on the following day using a Turner flourometer, followed by an acidification step to determine pheopigments (see Knap et al. 1994 for details and calculations). Samples were collected between October 2019 and October 2020.
DOI: 10.1594/pangaea.973277
title: Snow height on sea ice and sea ice drift from autonomous measurements from buoy 2023S100, deployed during expedition PS138 (ArcWatch-1)

description: Snow height was measured by the Snow Buoy 2023S100, an autonomous platform, drifting on Arctic sea ice, deployed during the RV Polarstern expedition PS138. The resulting time series describes the evolution of snow height as a function of place and time between 09 Sep 2023 and 27 Feb 2024 in sample intervals of 1 hour. The Snow Buoy consists of four independent sonar measurements representing the area (approx. 10 m**2) around the buoy. The buoy was installed on first year ice. In addition to snow depth, geographic position (GPS), barometric pressure, air temperature, and an internal ice temperature were measured. Negative values of snow height occur if surface ablation continues into the sea ice. Thus, these measurements describe the position of the sea ice surface relative to the original snow-ice interface. Differences between single sensors indicate small-scale variability of the snow pack around the buoy. 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. Quality flag, snow: The snow height is flagged for each sensor +1 for manual corrections during processing (e.g. sensor issues); +2 if the snow accumulation exceeds 0.1 m per hour; +4 if the difference in snow height is larger than 0.03 m compared to values within the last and next 2 hours; +32 if the value exceeds the height of sensor on the platform at 1.5 m. Quality flag, temperature: The air temperature is flagged +1 for manual corrections during processing (e.g. sensor issues); + 32 if the value is below – 50 °C. Quality flag, pressure: The barometric pressure is flagged +1 for manual corrections during processing (e.g. sensor issues).
DOI: 10.1594/pangaea.973279
title: Snow height on sea ice and sea ice drift from autonomous measurements from buoy 2023S101, deployed during expedition PS138 (ArcWatch-1)

description: Snow height was measured by the Snow Buoy 2023S101, an autonomous platform, drifting on Arctic sea ice, deployed during the RV Polarstern expedition PS138. The resulting time series describes the evolution of snow height as a function of place and time between 13 Sep 2023 and 11 March 2024 in sample intervals of 1 hour. The Snow Buoy consists of four independent sonar measurements representing the area (approx. 10 m**2) around the buoy. The buoy was installed on leveled first year ice. In addition to snow depth, geographic position (GPS), barometric pressure, air temperature, and an internal ice temperature were measured. Negative values of snow height occur if surface ablation continues into the sea ice. Thus, these measurements describe the position of the sea ice surface relative to the original snow-ice interface. Differences between single sensors indicate small-scale variability of the snow pack around the buoy. 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. Quality flag, snow: The snow height is flagged for each sensor +1 for manual corrections during processing (e.g. sensor issues); +2 if the snow accumulation exceeds 0.1 m per hour; +4 if the difference in snow height is larger than 0.03 m compared to values within the last and next 2 hours; +32 if the value exceeds the height of sensor on the platform at 1.5 m. Quality flag, temperature: The air temperature is flagged +1 for manual corrections during processing (e.g. sensor issues); + 32 if the value is below – 50 °C. Quality flag, pressure: The barometric pressure is flagged +1 for manual corrections during processing (e.g. sensor issues).
DOI: 10.1594/pangaea.973301
title: Snow height on sea ice and sea ice drift from autonomous measurements from buoy 2023S124, deployed during expedition PS138 (ArcWatch-1)

description: Snow height was measured by the Snow Buoy 2023S124, an autonomous platform, drifting on Arctic sea ice, deployed during the RV Polarstern expedition PS138. The resulting time series describes the evolution of snow height as a function of place and time between 30 Aug 2023 and 17 May 2024 in sample intervals of 1 hour. The Snow Buoy consists of four independent sonar measurements representing the area (approx. 10 m**2) around the buoy. The buoy was installed on leveled second year ice. In addition to snow depth, geographic position (GPS), barometric pressure, air temperature, and an internal ice temperature were measured. Negative values of snow height occur if surface ablation continues into the sea ice. Thus, these measurements describe the position of the sea ice surface relative to the original snow-ice interface. Differences between single sensors indicate small-scale variability of the snow pack around the buoy. 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. Quality flag, snow: The snow height is flagged for each sensor +1 for manual corrections during processing (e.g. sensor issues); +2 if the snow accumulation exceeds 0.1 m per hour; +4 if the difference in snow height is larger than 0.03 m compared to values within the last and next 2 hours; +32 if the value exceeds the height of sensor on the platform at 1.5 m. Quality flag, temperature: The air temperature is flagged +1 for manual corrections during processing (e.g. sensor issues); + 32 if the value is below – 50 °C. Quality flag, pressure: The barometric pressure is flagged +1 for manual corrections during processing (e.g. sensor issues).
DOI: 10.1594/pangaea.973302
title: Snow height on sea ice and sea ice drift from autonomous measurements from buoy 2023S126, deployed during Charcot expedition 2023

description: Snow height was measured by the Snow Buoy 2023S126, an autonomous platform, drifting on Arctic sea ice, deployed during expedition with Le Commandant Charcot in 2023. The resulting time series describes the evolution of snow height as a function of place and time between 16 Aug 2023 and 21 March 2024 in sample intervals of 1 hour. The Snow Buoy consists of four independent sonar measurements representing the area (approx. 10 m**2) around the buoy. The buoy was installed on first year ice. In addition to snow depth, geographic position (GPS), barometric pressure, air temperature, and an internal ice temperature were measured. Negative values of snow height occur if surface ablation continues into the sea ice. Thus, these measurements describe the position of the sea ice surface relative to the original snow-ice interface. Differences between single sensors indicate small-scale variability of the snow pack around the buoy. 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. Quality flag, snow: The snow height is flagged for each sensor +1 for manual corrections during processing (e.g. sensor issues); +2 if the snow accumulation exceeds 0.1 m per hour; +4 if the difference in snow height is larger than 0.03 m compared to values within the last and next 2 hours; +32 if the value exceeds the height of sensor on the platform at 1.5 m. Quality flag, temperature: The air temperature is flagged +1 for manual corrections during processing (e.g. sensor issues); + 32 if the value is below – 50 °C. Quality flag, pressure: The barometric pressure is flagged +1 for manual corrections during processing (e.g. sensor issues).
DOI: 10.1594/pangaea.973303
title: Snow height on sea ice and sea ice drift from autonomous measurements from buoy 2023S128, deployed during Charcot expedition 2023

description: Snow height was measured by the Snow Buoy 2023S128, an autonomous platform, drifting on Arctic sea ice, deployed during expedition with Le Commandant Charcot in 2023. The resulting time series describes the evolution of snow height as a function of place and time between 31 Aug 2023 and 29 March 2024 in sample intervals of 1 hour. The Snow Buoy consists of four independent sonar measurements representing the area (approx. 10 m**2) around the buoy. In addition to snow depth, geographic position (GPS), barometric pressure, air temperature, and an internal ice temperature were measured. Negative values of snow height occur if surface ablation continues into the sea ice. Thus, these measurements describe the position of the sea ice surface relative to the original snow-ice interface. Differences between single sensors indicate small-scale variability of the snow pack around the buoy. 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. Quality flag, snow: The snow height is flagged for each sensor +1 for manual corrections during processing (e.g. sensor issues); +2 if the snow accumulation exceeds 0.1 m per hour; +4 if the difference in snow height is larger than 0.03 m compared to values within the last and next 2 hours; +32 if the value exceeds the height of sensor on the platform at 1.5 m. Quality flag, temperature: The air temperature is flagged +1 for manual corrections during processing (e.g. sensor issues); + 32 if the value is below – 50 °C. Quality flag, pressure: The barometric pressure is flagged +1 for manual corrections during processing (e.g. sensor issues).
DOI: 10.1594/pangaea.937998
title: Fission-track age determination of the Southern Malawi Rift from rock sample IE050000B (SE 17 AFT Age)

description: Sample Number: SE 17Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20 Zeta Factor ±Error: 305.8 ±8.4 Rho d (% Relative Error): 1.525E+06N d: 4880Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Granitic dyke
DOI: 10.1594/pangaea.938027
title: Fission-track length determination of the Southern Malawi Rift from rock sample IE0500008 (SW13 Lengths SNT (n=81))

description: Sample Number: SW 13Position (#): 18Area of Graticule Square: 6.400E-07No. of Crystals: 20Zeta Factor ±Error: 305.8± 8.4Rho d (% Relative Error): 1.442E+06N d: 4616Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Stuart ThomsonLocality: MalawiRock Type: Felsic Dike
DOI: 10.1594/pangaea.937992
title: Fission-track age determination of the Southern Malawi Rift from rock sample IE0500005 (LM 8B AFT Age)

description: Sample Number: LM 8BPosition (#): 18Area of Graticule Square: 6.400E-07 No. of Crystals: 20 Zeta Factor ±Error: 305.8 ±8.4 Rho d (% Relative Error): 1.580E+06 N d: 5057Mineral: ApatiteGlass (U ppm): 15Irradiation: UA-A39Analyst: Oyewande OjoLocality: MalawiRock Type: Gneiss
DOI: 10.1594/pangaea.973272
title: COALA-2020: Measurements of aerosol composition by ACSM at Cataract Scout Park, NSW, January-March 2020

description: Measurements of aerosol chemical composition were captured using a Time-of-Flight Aerosol Chemical Speciation Monitor (Aerodyne Research Inc., Billerica, MA, USA). Measurements were taken at Cataract Scout Park, Appin, N.S.W. (34°14'42.29S 150°49'24.97E) from a common aerosol inlet manifold 5.13 m above ground level as part of the Characterizing Organics and Aerosol Loading over Australia (COALA-2020) campaign. Data processing was handled by the native Aerodyne software (Tofware v3.2.40210). Measurements were taken at 10-minute time resolution and down sampled to 1-minute means, as reported here. Down sampling occurred using cubic spline interpolation. The ACSM is sensitive to aerosol in the 40 – 1000 nm vacuum aerodynamic diameter range and drew sample air from the common aerosol bypass inlet at a flow rate of 85 mL min-1. Sampled air was dried using a Nafion dryer to less than 40% RH before sampling. Aerosol mass concentrations of organics, chloride, ammonium, nitrate and sulphate were retrieved. Reported errors are calculated using Tofware and are based on the number of counts recorded at each mass value and takes into account the subtraction of the background signal from the sample signal. Note however that noting the ion counts are determined from a measurement of current so that the uncertainty associated with converting the ampere signal to ion counts is also accounted for in the uncertainty calculation.