cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.889757
title: Arctic sea-ice data, link to netCDF files

description: One of the clearest manifestations of ongoing global climate change is the dramatic retreat and thinning of the Arctic sea-ice cover. While all state-of-the-art climate models consistently reproduce the sign of these changes, they largely disagree on their magnitude, the reasons for which remain contentious. As such, consensual methods to reduce uncertainty in projections are lacking. Here, using the CMIP5 ensemble, we propose a process-oriented approach to revisit this issue. We show that inter-model differences in sea-ice loss and, more generally, in simulated sea-ice variability, can be traced to differences in the simulation of seasonal growth and melt. The way these processes are simulated is relatively independent of the complexity of the sea-ice model used, but rather a strong function of the background thickness. The larger role played by thermodynamic processes as sea ice thins further suggests the recent and projected reductions in sea-ice thickness induce a transition of the Arctic towards a state with enhanced volume seasonality but reduced interannual volume variability and persistence, before summer ice-free conditions eventually occur. These results prompt modelling groups to focus their priorities on the reduction of sea-ice thickness biases.
description: Supplement to: Massonnet, François; Vancoppenolle, Martin; Goosse, Hugues; Docquier, David; Fichefet, Thierry; Blanchard-Wrigglesworth, Edward (2018): Arctic sea-ice change tied to its mean state through thermodynamic processes. Nature Climate Change, 7 pp
DOI: 10.1594/pangaea.897357
title: (Table S3) Nannofossil abundances of Lemme-Carrosio Section

description: # = reworked
DOI: 10.1594/pangaea.901857
title: M76/3a raw data of EM710 multibeam echosounder (bathymetry & beam time series)

description: Between 07.06.2008 and 13.07.2008, bathymetric data was acquired in the Eastern South Atlantic during the R/V METEOR cruise M76/3a. The expedition was dedicated to giant deep sea pockmark structures on the West African margin (primarily in the lower Congo Basin), which represent sites of significant fluid and gas seepage, occurrence of gas hydrates and carbonate precipitates and host large seep-related ecosystems. The aim of the cruise was to study the external controls of seepage by structural seismic and acoustic studies and sampling. Bathymetric mapping with the multibeam echosounders (MBES) KONGSBERG SIMRAD EM120 and EM710 provided the basis for the identification of seep locations and therefore access to appropriate sampling sites in order to investigate control parameters of gas and fluid migration systems and associated vent communities. In addition to the MBES, a sub-bottom profiler, multichannel seismics, the MARUM autonomous underwater vehicle (AUV) SEAL 5000, a TV-sled and sediment sampling devices were utilized during the cruise. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval. Description of the data source: During the M76/3a cruise, the hull-mounted echosounder KONGSBERG SIMRAD EM710 was utilized to perform bathymetric mapping. The EM710 transmits a frequency range of 70 to 100 kHz and is optimal for data acquisition in water depths shallower than 1,000 m. The swath width can reach 5.5 times the water depth. 256 beams with an acoustical 1°(TX)/1°(RX) footprint are formed for each ping. Combining phase and amplitude bottom detection algorithms allows achieving best possible accuracy. For further information, consult: https://epic.awi.de/id/eprint/26726/1/Kon2007b.pdf. The position and depth of the water column is estimated for each beam by using the detected two-way-travel time and the beam angle known for each beam and taking ray bending due to refraction in the water column by sound speed into account. During the M76/3a cruise, the multibeam echosounder EM710 served as an addition to the EM120. Since the working area was mainly located in water depths deeper than 1,000 m, the EM710 was only used episodically. Responsible person during this cruise / PI: Volkhard Spieß (vspiess@uni-bremen.de) Chief Scientist: Volkhard Spieß (vspiess@uni-bremen.de) CR: https://www.marum.de/Binaries/Binary3720/Fahrtbericht-M76-1-3a-b.pdf CSR: https://www2.bsh.de/aktdat/dod/fahrtergebnis/2008/20080171.htm
DOI: 10.1594/pangaea.874274
title: Photographs of benthic communities in the area Rio-Tambor, Comau Fjord at 2017-02-14

description: This dataset was generated in the frame of the co-operation between the Huinay Scientific Field Station (http://www.huinay.cl) and the Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (http://www.awi.de).
DOI: 10.1594/pangaea.899274
title: Daily mean sea ice draft from moored Upward-Looking Sonar ULS_Taymyr_1415 in the Laptev Sea
DOI: 10.1594/pangaea.857296
title: (Table 1) Magnesium isotope composition of analyzed unlithified sediments of ODP Hole 112-685A and 201-1230A from the Peru Margin
DOI: 10.1594/pangaea.899046
title: Measurements of ice nucleating particles in ice core samples from Lomonosovfonna (Svalbard) with INDA
DOI: 10.1594/pangaea.897462
title: CICE output from Global Ocean Forecast System (GOFS) 3.1 for 2019011212

description: INITIALIZATION: 2019011212FORECASTS:12-hrly out to 7.5 days (t180)GRIDS:ARCu0.08 -- poleward of 40NANTu0.08 -- poleward of 49.52SPARAMETERS:hi:standard_name = "sea_ice_thickness" ;hs:standard_name = "surface_snow_thickness" ;Tsfc:standard_name = "surface_temperature_where_sea_ice" ;aice:standard_name = "sea_ice_area_fraction" ;uvel:standard_name = "eastward_sea_ice_velocity" ;vvel:standard_name = "northward_sea_ice_velocity" ;sst:standard_name = "sea_water_temperature" ;uocn:standard_name = "eastward_sea_water_velocity" ;vocn:standard_name = "northward_sea_water_velocity" ;Tair:standard_name = "air_temperature" ;strength:standard_name = "compressive_strength_of_sea_ice" ;
DOI: 10.1594/pangaea.633970
title: Sea-bed images of permanent plots of rocky benthos at Marseille, site Riou Moyade, plot M7E

description: Area monitored at each permanent plot: 310 cm²
DOI: 10.1594/pangaea.901310
title: Global Land Cover for SWAT "Global Landuse GlobCover "

description: The GlobCover is a European Space Agency initiative to develop global composites and land cover maps using as input observations from the 300-m MERIS sensor on board the ENVISAT satellite mission. The GlobCover map covers the period of December 2004 to June 2006 and was derived by automatic and regionally-tuned classification of a MERIS full resolution surface reflectance time series. The GlobCover map contains 23 land cover types. The databases for the above two global landuse maps are supported by the table crop in the SWAT2012.mdb database and the lookup tables “Lookup_Landuse_Globcover.txt” and Lookup_Landuse_USGS.txt which could be found in https://www.2w2e.com/.
DOI: 10.1594/pangaea.896955
title: Daily rescued meteorological observations across Europe (1917-1990) - Balkan area

description: Old Version! Please refer to new version (see "Replaced by" reference).
DOI: 10.1594/pangaea.901859
title: MSM13/4 raw data of EM120 multibeam echosounder (bathymetry, beam time series & water column)

description: Between 21.11. and 14.12.2009, Multibeam data based on the KONGSBERG Simrad EM120 were acquired during RV Maria S. Merian cruise MSM13/4.The investigation of diversity and community distribution of chemosynthetic ecosystems related to fluid escape structures at the eastern and central provinces of the Nile fan (Eastern Mediterranean Sea) as well as the Anaximander area, where many mud volcanoes are located, was the main research target. Additionally element transport rates and fluid export related to these fluid seeps were further explored. This cruise was in corporation with the DIWOOD program. Therefore wood, which was deployed in 2006/2007, was recovered to investigate the influence of wood degradation on ecosystems. To collect gas/fluid and sediment samples, the ROV QUEST4000 (MARUM) was utilized. During the cruise hydroacoustic systems (Multibeam and Parasound) were recorded to generate high-resolution maps of the research areas as well as to identify and to quantify seepage structures. Additionally the AUV SEAL 5000 (MARUM) was used to gain high-resolution maps of mud volcanoes, located in the research area. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval. Description of the data source: During the MSM13-4 cruise, the hull-mounted KONGSBERG EM120 multibeam echosounder (MBES) was utilized for bathymetric mapping in water depth beyond 1000 m as it allows accurate bathymetric mapping up to full ocean depth. Two linear transducer arrays in Mills Cross configuration transmit a nominal sonar frequency of 12 kHz with an maximum beam width of 130° across track and 1° along track. 191 individual beams were created per ping. The actual footprint of a beam has a dimension of 1° by 2°. On flat bottom, the achievable swath width can reach up to six times the water depth. The angular coverage sector and beam pointing angles were set to vary automatically with depth according to achievable coverage. For further information on the system, consult https://www.km.kongsberg.com/. Responsible person during this cruise / PI: Paul Wintersteller (pwintersteller@marum.de), Miriam Römer (mroemer@marum.de). Chief Scientist: Frank Wenzhöfer CR: https://www.tib.eu/de/suchen/download/?tx_tibsearch_search%5Bdocid%5D=awi%3Adoi~10.2312%252Fcr_msm13_4&cHash=5124a876d1095745467c41b763b457ba#download-mark CSR: https://www2.bsh.de/aktdat/dod/fahrtergebnis/2009/20100013.htm
DOI: 10.1594/pangaea.896956
title: Daily rescued meteorological observations across Europe (1917-1990) - Czeck Republic and Slovakia

description: Old Version! Please refer to new version (see "Replaced by" reference).
DOI: 10.1594/pangaea.901868
title: MSM13/3 raw data of EM120 multibeam echosounder (bathymetry, beam time series & water column)

description: Between 25.10. and 18.11.2009, Multibeam data based on the KONGSBERG Simrad EM120 were acquired during RV Maria S. Merian cruise MSM13/3.The investigation of diversity and community distribution of chemosynthetic ecosystems related to fluid escape structures at the eastern and central provinces of the Nile fan (Eastern Mediterranean Sea) was the main research target. Additionally element transport rates and fluid export related to these fluid seeps was further explored. This cruise was in corporation with the DIWOOD program. Therefore wood, which was deployed in 2006/2007, was recovered to investigate the influence of wood degradation on ecosystems. To collect gas/fluid and sediment samples, the ROV QUEST4000 (MARUM) was utilized. During the cruise hydroacoustic systems (Multibeam and Parasound) were recorded to generate high-resolution maps of the research areas as well as to identify and to quantify seepage structures. CI Citation: Paul Wintersteller (seafloor-imaging@marum.de) as responsible party for bathymetry raw data ingest and approval. Description of the data source: During the MSM13-3 cruise, the hull-mounted KONGSBERG EM120 multibeam echosounder (MBES) was utilized for bathymetric mapping in water depth beyond 1000 m as it allows accurate bathymetric mapping up to full ocean depth. Two linear transducer arrays in Mills Cross configuration transmit a nominal sonar frequency of 12 kHz with an maximum beam width of 130° across track and 1° along track. 191 individual beams were created per ping. The actual footprint of a beam has a dimension of 1° by 2°. On flat bottom, the achievable swath width can reach up to six times the water depth. The angular coverage sector and beam pointing angles were set to vary automatically with depth according to achievable coverage. For further information on the system, consult https://www.km.kongsberg.com/. Responsible person during this cruise / PI: Paul Wintersteller (pwintersteller@marum.de), Heiko Sahling and Miriam Römer (mroemer@marum.de). Chief Scientist: Antje Boetius CR: https://www.tib.eu/de/suchen/download/?tx_tibsearch_search%5Bdocid%5D=awi%3Adoi~10.2312%252Fcr_msm13_3&cHash=91ccabc6630ae9bbd4b3fc995f742237#download-mark CSR: https://www2.bsh.de/aktdat/dod/fahrtergebnis/2009/20100012.htm
DOI: 10.1594/pangaea.633971
title: Sea-bed images of permanent plots of rocky benthos at Marseille, site Riou Moyade, plot M8D

description: Area monitored at each permanent plot: 310 cm²
DOI: 10.1594/pangaea.901167
title: Specimen three-component IRM analysis from the Heidelberg Basin, Germany
DOI: 10.1594/pangaea.495466
title: Water temperature XBT profiles from cruise U327M59993_1985
DOI: 10.1594/pangaea.897295
title: CICE output from Global Ocean Forecast System (GOFS) 3.1 for 2019010312

description: INITIALIZATION: 2019010312FORECASTS:12-hrly out to 7.5 days (t180)GRIDS:ARCu0.08 -- poleward of 40NANTu0.08 -- poleward of 49.52SPARAMETERS:hi:standard_name = "sea_ice_thickness" ;hs:standard_name = "surface_snow_thickness" ;Tsfc:standard_name = "surface_temperature_where_sea_ice" ;aice:standard_name = "sea_ice_area_fraction" ;uvel:standard_name = "eastward_sea_ice_velocity" ;vvel:standard_name = "northward_sea_ice_velocity" ;sst:standard_name = "sea_water_temperature" ;uocn:standard_name = "eastward_sea_water_velocity" ;vocn:standard_name = "northward_sea_water_velocity" ;Tair:standard_name = "air_temperature" ;strength:standard_name = "compressive_strength_of_sea_ice" ;
DOI: 10.1594/pangaea.901311
title: Global Land Cover for SWAT "Global Landuse USGS"

description: The GLCC from USGS is a landuse and land cover classification dataset based primarily on the unsupervised classification of the 1-km AVHRR (Advanced Very High-Resolution Radiometer) 10-day NDVI (Normalized Difference Vegetation Index) composites. The AVHRR source imagery dates from April 1992 through March 1993. The GLCC map contains 24 land cover types. Correspondence is made between the GLCC units and SWAT crop database based on the description of the land covers provided by the maps and the SWAT landuse definitions. The databases for the above two global landuse maps are supported by the table crop in the SWAT2012.mdb database and the lookup tables “Lookup_Landuse_Globcover.txt” and Lookup_Landuse_USGS.txt. The SWAT2012.mdb and look up tables could be downloaded in https://www.2w2e.com/
DOI: 10.1594/pangaea.724492
title: Zooplankton time series at station Point B in 2000
DOI: 10.1594/pangaea.825489
title: P-Wave velocity (PWB) from IODP Hole 329-U1370D

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.901051
title: Wavelength Dispersive Electron Microprobe Analysis of single glass shards (WDS-EPMA) found in the sediments of Lake Ohrid
DOI: 10.1594/pangaea.755811
title: (Table 1p) Concentrations of urea nitrogen in seawater at Station AK22-1955
DOI: 10.1594/pangaea.901053
title: Raw Argon-40/Argon-39 data of tephra V5 from the Montalbano Jonico section
DOI: 10.1594/pangaea.900457
title: Radiosonde raw data from Neumayer Station (2018-04), links to files
DOI: 10.1594/pangaea.904194
title: Physical oceanography from mooring KPO_1005

description: instrument = Label:kpo_1005_01 File:kpo_1005_instr_01.nc Type:Teledyne RDI LongRanger 75 SN:03173instrument = Label:kpo_1005_03 File:kpo_1005_instr_03.nc Type:Seabird MicroCat 37-SM SN:01682 depth/pressure data was derived not measuredinstrument = Label:kpo_1005_04 File:kpo_1005_instr_04.nc Type:McLane Profiler MMP O2 SN:11617instrument = Label:kpo_1005_05 File:kpo_1005_instr_05.nc Type:Seabird MicroCat 37-SM SN:02478 depth/pressure data was derived not measuredinstrument = Label:kpo_1005_06 File:kpo_1005_instr_06.nc Type:Aanderaa RCM 8 SN:10779
DOI: 10.1594/pangaea.494877
title: Physical oceanography during cruise U90XX00015C_1986
DOI: 10.1594/pangaea.761657
title: International Polar Year 1882-1883 the digitized meteorological data legacy

description: The first International Polar Year (IPY) was an international effort to perform continous meteorological and geophysical observations over a time period of two years (1882-1883). Eleven nations established twelve research stations in the Arctic along with thirteen auxilary stations. Two stations were operated on the southern hemisphere (South Georgia and Tierra del Fuego). The data were published in 26 volumes on 8700+ pages of reports, descriptions, tables and graphs in total. The list of meteorological parameters includes temperature, wind, pressure, clouds, precipitation, evaporation, humidity and radiation.In the light of Global Change and the intensification of observations and continous measurements in both polar regions, long-time series increase in importance. The observations of the first IPY from the 19th century enable us to extend the data from the 20th century even more back into the past. In the occasion of the fourth IPY (2007-2009) WDC-MARE decided to digitize the complete set of meteorological data in full hourly resolution and publish it in its reports and make it available in Open Access via the data library PANGAEA.
description: The "download dataset" link will load an iso-image (703 MB) to burn the data CD on a local computer.
DOI: 10.1594/pangaea.825490
title: P-Wave velocity (PWC) from IODP Hole 329-U1370D

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.905094
title: Measured permeability data of shales taken from Lower Silurian Longmaxi Formation in the Sichuan Basin of China

description: The dataset includes the measured gas permeability data of sample L1P and L1V under different pressure conditions (confining pressure and pore pressure), in the comment you will find the fitted results of response surface model (RSM). All data was measured by PoroPDP-200 full-automatic instrument (Core Lab, USA) based on pressure pulse decay technique, with nitrogen as the probing gas.Sampling site is Heye Village, Shuanghe Town, Changning County, Sichuan Province (Latitude: 28.392287 * Longitude: 104.887276).
description: Fitted result of RSM for L1P :---Factor - Estimate Intercept: 0.06 A-Cp: -0.11 B-Pp: 0.16 AB: -0.001153 A^2: 0.0006838 B^2: 0.004205 Lambda: -0.7926 ----------------------- Fitted result of RSM for L1V :--- Factor - Estimate Intercept: 2.76 A-Cp: -0.014 B-Pp: -0.001611 AB: -0.001213 A^2: 0.0001572 B^2: 0.002085 Lambda: -0.2714
DOI: 10.1594/pangaea.824000
title: Reflectance spectroscopy and colorimetry from IODP Hole 320-U1335A

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.849666
title: Modern pollen assemblages from Yakutia, Russia
DOI: 10.1594/pangaea.824025
title: Carbonate analysis from IODP Hole 320-U1336A

description: Geocode = Top depth CSF-A (m)
DOI: 10.1594/pangaea.908822
title: Physical oceanography from mooring KPO_1128

description: CVOO: Cape Verde Ocean Observatory Projectinstrument = Label:kpo_1128_01 File:kpo_1128_instr_01.nc Type:Seabird MicroCat 37-IM mit P SN:10696instrument = Label:kpo_1128_02 File:kpo_1128_instr_02.nc Type:Seabird MicroCat 37-SM mit P SN:06862instrument = Label:kpo_1128_03 File:kpo_1128_instr_03.nc Type:Seabird MicroCat 37-IM mit P SN:02712instrument = Label:kpo_1128_04 File:kpo_1128_instr_04.nc Type:Seabird MicroCat 37-IM SN:00961instrument = Label:kpo_1128_05 File:kpo_1128_instr_05.nc Type:Aanderaa Optode 4330 SN:00385instrument = Label:kpo_1128_07 File:kpo_1128_instr_07.nc Type:Seabird MicroCat 37-SM SN:00952instrument = Label:kpo_1128_09 File:kpo_1128_instr_09.nc Type:Seabird MicroCat 37-SM SN:01583instrument = Label:kpo_1128_10 File:kpo_1128_instr_10.nc Type:Seabird MicroCat 37-SM SN:01268instrument = Label:kpo_1128_13 File:kpo_1128_instr_13.nc Type:Seabird MicroCat 37-SM SN:01269instrument = Label:kpo_1128_14 File:kpo_1128_instr_14.nc Type:Seabird MicroCat 37-SM SN:01285 depth/pressure data was derived not measuredinstrument = Label:kpo_1128_15 File:kpo_1128_instr_15.nc Type:Teledyne RDI QuarterMaster 150 SN:14910instrument = Label:kpo_1128_16 File:kpo_1128_instr_16.nc Type:Seabird MicroCat 37-IM mit P SN:03415instrument = Label:kpo_1128_18 File:kpo_1128_instr_18.nc Type:Nortek Aquadopp Seriell SN:P26209-36instrument = Label:kpo_1128_19 File:kpo_1128_instr_19.nc Type:Seabird MicroCat 37-SM mit P SN:10709instrument = Label:kpo_1128_20 File:kpo_1128_instr_20.nc Type:Seabird MicroCat 37-IM mit P SN:02488instrument = Label:kpo_1128_22 File:kpo_1128_instr_22.nc Type:Nortek Aquadopp Seriell SN:P26209-34instrument = Label:kpo_1128_23 File:kpo_1128_instr_23.nc Type:Seabird MicroCat 37-IM mit P SN:03752instrument = Label:kpo_1128_24 File:kpo_1128_instr_24.nc Type:Nortek Aquadopp Seriell SN:P26209-13instrument = Label:kpo_1128_25 File:kpo_1128_instr_25.nc Type:Seabird MicroCat 37-IMP mit P SN:10660comment = flag_meaningscomment = 0:unknowncomment = 1:good_datacomment = 2:probably_good_datacomment = 3:potentially_correctable_bad_datacomment = 4:bad_datacomment = 5:not_usedcomment = 6:not_usedcomment = 7:nominal_valuecomment = 8:interpolated_valuecomment = 9:missing_value
DOI: 10.1594/pangaea.934400
title: Temperature and oxygen measurements in Lake Constance, Germany

description: This dataset is part of a study investigating the freshwater Nitrososphaeria and their impact on the nitrogen cycling in lakes. It includes monthly measurements of temperature and oxygen in the whole water column (0-132 m) in Lake Constance (Germany) from November 2017 to November 2019. The probes, which were used, derived from Sea & Sun Technology GmbH, Trappenkamp, Germany or bbe Moldaenke GmbH or RBR Ltd.; Ottawa, Canada.
DOI: 10.1594/pangaea.827296
title: Interstitial water analysis from IODP Hole 329-U1368C

description: Geocode = Top depth CSF-A (m)
DOI: 10.1594/pangaea.911377
title: Radiosonde measurements from station Southern Great Plains (2017-09)

description: Launches may be at irregular time intervals. The radiosonde measurements from station Southern Great Plains are used for Billings and E13
DOI: 10.1594/pangaea.633966
title: Sea-bed images of permanent plots of rocky benthos at Marseille, site Riou Moyade, plot M5E

description: Area monitored at each permanent plot: 310 cm²
DOI: 10.1594/pangaea.808123
title: (Table 7) Radiolarian species datums and ages of ODP Site 138-849

description: DEPTH, sediment is given in mbsf.
DOI: 10.1594/pangaea.900486
title: Radiosonde raw data from tandem soundings at Neumayer Station (2018-10), links to files

description: At Neumayer station the transition of sonde type from Vaisala RS92-SGP to RS41-SGP is controlled by tandem soundings starting in July 2018. Each file in this dataset was acquired together with the corresponding data file in doi:10.1594/PANGAEA.900463.
DOI: 10.1594/pangaea.901168
title: Specimen demagnetisation analysis from the Heidelberg Basin, Germany