cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.904548
title: Raw data including physical oceanography from mooring R1-1 recovered during POLARSTERN cruise PS114
DOI: 10.1594/pangaea.904532
title: Raw data including physical oceanography from mooring F4-17 recovered during during POLARSTERN cruise PS114
DOI: 10.1594/pangaea.904538
title: Raw data including physical oceanography from mooring HG-IV-FEVI-34 recovered during POLARSTERN cruise PS107
DOI: 10.1594/pangaea.904539
title: Raw data including physical oceanography from mooring HG-IV-FEVI-36 recovered during POLARSTERN cruise PS114
DOI: 10.1594/pangaea.811312
title: Biochemical investigation of multicorer sediment profile PS76/134-3

description: Erratum (2019-08-08): Parameter name correction from "Carbon, organic, particulate [%]" to "Carbon, organic, total [%]"
DOI: 10.1594/pangaea.904544
title: Raw data including physical oceanography from mooring HG-N-FEVI-33 recovered during POLARSTERN cruise PS107
DOI: 10.1594/pangaea.808717
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/163-1 (HG I) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.975090
title: Processed annual mean data from regular measurements of air temperature, relative humidity, and precipitation at a climate observatory (station) from 1899 to 2024, in Stara Zagora, Bulgaria

description: Stara Zagora station, Bulgaria (coordinates: latitude/longitude: 42.386759°N/25.647005°E, altitude 168 m), is part of the climate network of 32 stations across the country, managed by Bulgaria's National Institute of Meteorology and Hydrology (NIMH). NIMH has an agreement with the local Thracian University, which uses part of the university's base on the outskirts of Stara Zagora for the local climate station. According to the agreement, the station regularly provides meteorological information to interested researchers from the university. The station provides the university with the following data: 1. Air temperature in degrees Celsius, measured in a meteorological cell 2 m above the ground surface - daily values and monthly average; 2. Relative humidity in %, measured in a meteorological cell 2 m above the ground surface – daily values and monthly average; 3. Precipitation in mm (l/m2) – measured with a rain gauge, daily values, and monthly sum. This information was used for research about global warming, and annual values were additionally calculated.
DOI: 10.1594/pangaea.808719
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/175-1 (S II) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808720
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/184-1 (HG VI) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808730
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/122-2 (HG IV) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808718
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/174-1 (S III) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808721
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/193-1 (N I) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808722
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/194-1 (N II) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808723
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/197-1 (N III) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808726
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/212-1 (HG VIII) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808724
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/200-1 (N IV) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808735
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/136-2 (HG II) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808725
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/211-1 (HG VII) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808736
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/137-2 (HG I) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.779668
title: Optode oxygen measurements and physical oceanography of near bottom waters at HAUSGARTEN from long-term lander measurements at HG-IV during Maria S. Merian expedition MSM02/4
DOI: 10.1594/pangaea.808727
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS70/222-1 (HG IX) during POLARSTERN expedition ARK-XXII/1c
DOI: 10.1594/pangaea.808728
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/106-2 (Kb 0) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808729
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/118-3 (KH) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808731
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/125-2 (S I) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808732
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/126-2 (S II) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808733
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/129-3 (S III) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.269070
title: Biochemical investigation of multicorer sediment profile ATL-6

description: Depth, sediment = habitat depth
DOI: 10.1594/pangaea.808734
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/131-2 (HG III) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.738037
title: Dissolved oxygen content in the bottom water at HAUSGARTEN during the Maria S. Merian expedition MSM02/4
DOI: 10.1594/pangaea.808737
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/141-3 (HG V) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808738
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/142-2 (HG VI) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.808739
title: High-resolution ex situ oxygen microprofiles at AWI-HAUSGARTEN measured at sediments sampled at station PS72/146-1 (N III) during POLARSTERN expedition ARK-XXIII/2
DOI: 10.1594/pangaea.931295
title: Recruit abundance on a long-term experiment (1999-2017) in the LTER observatory HAUSGARTEN

description: These data represent the results of a long-term colonization experiment at the Long-Term Ecological Research observatory HAUSGARTEN. Recruitment panels were constructed from plastic and brick and deployed attached to a metal frame in 1999 at the station HG-IV (Arctic Ocean, 79 N, 04 E, 2500 m depth). The experiment was recovered in 2017. Following recovery, all invertebrates and foraminiferans on the panels were counted using a dissecting microscope on board R/V Polarstern and then saved in 95% ethanol. Species were identified by reference to published literature and taxonomic experts. Species richness was low compared to surrounding hard-bottom communities, indicating that Arctic benthic communities may take decades to develop.
DOI: 10.1594/pangaea.779670
title: Optode oxygen measurements and physical oceanography of near bottom waters at HAUSGARTEN from long-term lander measurements at HG-IV during Polarstern expedition ARX-XX/1
DOI: 10.1594/pangaea.779673
title: Optode oxygen measurements and physical oceanography of near bottom waters at HAUSGARTEN from long-term lander measurements at HG-I during Polarstern expedition ARX-XXIV/2
DOI: 10.1594/pangaea.738038
title: Dissolved oxygen content in the bottom water at HAUSGARTEN during the Polarstern expedition ARK-XVI/1
DOI: 10.1594/pangaea.738039
title: Dissolved oxygen content in the bottom water at HAUSGARTEN during the Polarstern expedition ARK-XVIII/1
DOI: 10.1594/pangaea.738042
title: Dissolved oxygen content in the bottom water at HAUSGARTEN during the Polarstern expedition ARK-XXII/1
DOI: 10.1594/pangaea.779671
title: Optode oxygen measurements and physical oceanography of near bottom waters at HAUSGARTEN from long-term lander measurements at HG-IV during Polarstern expedition ARX-XXII/1c
DOI: 10.1594/pangaea.738044
title: Dissolved oxygen content in the bottom water at HAUSGARTEN during the Polarstern expedition ARK-XXIV/2
DOI: 10.1594/pangaea.779672
title: Optode oxygen measurements and physical oceanography of near bottom waters at HAUSGARTEN from long-term lander measurements at HG-IV during Polarstern expedition ARX-XXIII/2
DOI: 10.1594/pangaea.779675
title: Optode oxygen measurements and physical oceanography of near bottom waters at HAUSGARTEN from long-term lander measurements at HG-IV during Polarstern expedition ARX-XXV/2
DOI: 10.1594/pangaea.845597
title: Physical oceanography and current meter data from mooring FEVI2 at Hausgarten IV

description: Gear ID 1: RCM7/8, SN 10496
DOI: 10.1594/pangaea.845620
title: Physical oceanography and current meter data from mooring FEVI26 at Hausgarten IV

description: Gear ID 1: RCM9/11, SN 239; Gear ID 2: RCM9/11, SN 481; Gear ID 3: RCM9/11, SN 493; Gear ID 4: RCM9/11, SN 562; Gear ID 5: CTD-R SBE37, SN 9473; Gear ID 6: CTD-R SBE37, SN 9474
DOI: 10.1594/pangaea.883784
title: Size-frequency-distributions (gel particle-bacteria and gel particle-gel particle) at southern AWI HAUSGARTEN in 2015 (CTD, PS93/048-7 and PS93/048-1)
DOI: 10.1594/pangaea.974855
title: Metadata from mooring F4-W-4 in the Fram Strait, July 2022 – June 2023

description: Time-series data of physical oceanography and carbon/particle export were obtained from mooring F4-W-4 in the Fram Strait from, July 2022 – June 2023 as part of the Helmholtz infrastructure program Frontiers in Arctic Marine Monitoring (FRAM) legacy and the long-term monitoring program at AWI HAUSGARTEN. The mooring was deployed during RV POLARSTERN expedition PS131, and recovered during PS136. For this mooring, only the metadata is available here. The profiling winch (nominal depth: 132m) did not record any valid data due to technical issues. The mooring also included one BioOptical Platform (nominal depth: 427m; data archived elsewhere). Auxiliary information such as sensor calibration sheets, mooring diagrams and schedule files are also provided, if applicable.
description: The file F4-W-4.zip includes all available sensor raw data from mooring F4-W-4. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synched to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files and relevant sampler schedule files, if available. Finally, mooring schematics are also attached as pdfs in the root folder.The authors are grateful to the captains, crews and technical/scientific staff of the expeditions PS131 and PS136 onboard RV Polarstern. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployment and recoveries, as well as to the retrieval of the data, which we greatly appreciate. We acknowledge funding from the Helmholtz infrastructure program "Frontiers in Arctic Marine Monitoring", and the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung.
DOI: 10.1594/pangaea.744687
title: Biochemical investigation of multicorer sediment profile PS74/133-2
DOI: 10.1594/pangaea.845685
title: Pteropod sedimentation at AWI HAUSGARTEN central station HGIV in 2009/2010 (Trap FEVI20)
DOI: 10.1594/pangaea.738041
title: Dissolved oxygen content in the bottom water at HAUSGARTEN during the Polarstern expedition ARK-XX/1
DOI: 10.1594/pangaea.744686
title: Biochemical investigation of multicorer sediment profile PS74/132-2
DOI: 10.1594/pangaea.946539
title: Raw physical oceanography, ocean current velocity, bio-optical and biogeochemical data from mooring HG-EGC-6 in the Fram Strait, August 2019 - June 2021

description: Time-series data of physical & biological oceanography, ocean current velocities, nutrient biogeochemistry, molecular biology and carbon/particle export were obtained from mooring HG-EGC-6 in the Fram Strait in August 2019 - June 2021 as part of the Helmholtz infrastructure program Frontiers in Arctic Marine Monitoring (FRAM) and the long-term monitoring program at AWI HAUSGARTEN. The mooring was deployed during RV POLARSTERN expedition PS121, and recovered during PS126. The attached archive contains raw data files of three Seabird SBE37 microcats (nominal depths: 67m, 236m, 453m; sampling interval 1h), three AADI RCM11 current meters (nominal depths: 74m, 243m, 456m; sampling interval 1h), one AADI Seaguard current meter (nominal depth: 981m, sampling interval 1h), one Wetlabs ECO PAR sensor (nominal depth: 67m; sampling interval 2h), one Wetlabs ECO Triplet fluorometer (nominal depth: 67m; sampling interval 2h), two Satlantic SUNA nitrate sensors (nominal depths: 67m, 236m; sampling interval 6h), two Sunburst SAMI-pCO2 sensors (nominal depths: 67m, 236m; sampling interval 2h) and two Sunburst SAMI-pH sensors (nominal depths: 67m, 236m; sampling interval 3h). The mooring also included two McLane RAS water samplers (nominal depths: 67m, 236m) and two sediment traps (nominal depths: 449m, 522m). Auxiliary information such as sensor calibration sheets, mooring diagrams and schedule files are also provided, if applicable.
description: The file HG-EGC-6.zip includes all available sensor raw data from mooring HG-EGC-6. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synched to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files and relevant sampler schedule files, if available. Finally, mooring schematics are also attached as pdfs in the root folder.The authors are grateful to the captains, crews and technical/scientific staff of the expeditions PS121 and PS126 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployment and recoveries, as well as to the retrieval of the data, which we greatly acknowledge. We acknowledge funding from the Helmholtz infrastructure program "Frontiers in Arctic Marine Monitoring", and the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung.
DOI: 10.1594/pangaea.811310
title: Biochemical investigation of multicorer sediment profile PS76/131-1

description: Erratum (2019-08-08): Parameter name correction from "Carbon, organic, particulate [%]" to "Carbon, organic, total [%]"
DOI: 10.1594/pangaea.903958
title: Biochemical investigation of multicorer sediment profile PS93/060-10

description: To detect and track the impact of large-scale environmental changes in a the transition zone between the northern North Atlantic and the central Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred- Wegener-Institute for Polar and Marine Research (AWI) established the deep-sea long-term observatory HAUSGARTEN, which constitutes the first, and until now only open-ocean long-term station in a polar region. Virtually undisturbed sediment samples have been taken using a video-guided multiple corer (MUC) at 13 HAUSGARTEN stations along a bathymetric (1,000 - 4,000 m water depth) and a latitudinal transect in 2,500 m water depth as well as two stations at 230 and 1,200 m water depth within the framework of the KONGHAU project. Various biogenic sediment compounds were analyzed to estimate the input of organic matter from phytodetritus sedimentation, benthic activities (e.g. bacterial exoenzymatic activity), and the total biomass of the smallest sediment-inhabiting organisms (size range: bacteria to meiofauna).
DOI: 10.1594/pangaea.845618
title: Physical oceanography and current meter data from mooring FEVI24 at Hausgarten IV

description: Gear ID 1: RCM9/11, SN 686; Gear ID 2: RCM9/11, SN 687; Gear ID 3: RCM9/11, SN 688; Gear ID 4: RCM9/11, SN 692; Gear ID 5: CTD-R SBE37, SN 7689; Gear ID 6: CTD-R SBE37, SN 7690
DOI: 10.1594/pangaea.980001
title: HODOR: Hydroacoustic and Optical Dataset for Oceanic Research: camera data

description: HODOR (Hydroacoustic and Optical Dataset for Oceanic Research) is one of the first datasets to provide synchronized sonar and optical stereo camera videos, comprising over 400 hours of continuous recordings. The purpose of HODOR is to support the development of machine learning and deep learning algorithms for marine applications, multimodal sensor fusion techniques, biomass quantification, and long-term ecological studies. The data was collected with a stationary underwater fish observatory (UFO) in the Kiel Fjord, an inlet of the Baltic Sea in northern Germany, and includes an 86-day subset of the recordings from 2021, which was selected based on automated detections using the YOLOv5 model
DOI: 10.1594/pangaea.980002
title: HODOR: Hydroacoustic and Optical Dataset for Oceanic Research: sonar data

description: HODOR (Hydroacoustic and Optical Dataset for Oceanic Research) is one of the first datasets to provide synchronized sonar and optical stereo camera videos, comprising over 400 hours of continuous recordings. The purpose of HODOR is to support the development of machine learning and deep learning algorithms for marine applications, multimodal sensor fusion techniques, biomass quantification, and long-term ecological studies. The data was collected with a stationary underwater fish observatory (UFO) in the Kiel Fjord, an inlet of the Baltic Sea in northern Germany, and includes an 86-day subset of the recordings from 2021, which was selected based on automated detections using the YOLOv5 model
DOI: 10.1594/pangaea.980059
title: HODOR: Hydroacoustic and Optical Dataset for Oceanic Research: activity counts

description: HODOR (Hydroacoustic and Optical Dataset for Oceanic Research) is one of the first datasets to provide synchronized sonar and optical stereo camera videos, comprising over 400 hours of continuous recordings. The purpose of HODOR is to support the development of machine learning and deep learning algorithms for marine applications, multimodal sensor fusion techniques, biomass quantification, and long-term ecological studies. The data was collected with a stationary underwater fish observatory (UFO) in the Kiel Fjord, an inlet of the Baltic Sea in northern Germany, and includes an 86-day subset of the recordings from 2021, which was selected based on automated detections using the YOLOv5 model
DOI: 10.1594/pangaea.855566
title: Biogenic particle flux at AWI HAUSGARTEN northern station HGN from mooring FEVI8
DOI: 10.1594/pangaea.943220
title: Physical oceanography during RV MARIA S. MERIAN cruise MSM95

description: During the RV MARIA S. MERIAN cruise to the Svalbard Archipelago and the Fram Strait during September - October 2020 a SeaBird SBE 911Plus CTD was deployed at twelve different stations and various physical parameters were measured. The measured parameters and the respective sensor details were: Pressure (Paroscientific, Digiquartz), Temperature (2 x SBE 3, ITS-90 °C), Conductivity (2x SBE 4), Oxygen concentrations (2x SBE 43), Fluorescence (WET Labs ECO-AFL/FL) and Turbidity (WET LABS ECO).
DOI: 10.1594/pangaea.834681
title: Inorganic nutrients measured on water bottle samples at AWI HAUSGARTEN during POLARSTERN cruise ARK-XXV/2
DOI: 10.1594/pangaea.904547
title: Raw data including physical oceanography from mooring Lander-2017 recovered during Maria S. Merian cruise MSM77
DOI: 10.1594/pangaea.744641
title: Biochemical investigation of multicorer sediment profile PS70/151-1
DOI: 10.1594/pangaea.811308
title: Biochemical investigation of multicorer sediment profile PS76/124-4

description: Erratum (2019-08-08): Parameter name correction from "Carbon, organic, particulate [%]" to "Carbon, organic, total [%]"
DOI: 10.7266/2sq67raz
title: Chemical concentrations in sediment data before and after oil exposure dates in sandy and muddy regions along the Gulf of Mexico (252 different chemicals)
DOI: 10.1594/pangaea.845679
title: Pteropod sedimentation at AWI HAUSGARTEN central station HGIV in 2000/2001 (Trap FEVI1)
DOI: 10.1594/pangaea.942172
title: Raw physical oceanography and ocean current velocity data from mooring F2-19 in the Fram Strait, September 2018 - July 2020

description: Time series data of physical oceanography (seawater conductivity, temperature, pressure, salinity) and ocean current velocities were obtained from mooring F2-19 in the Fram Strait in September 2018 - July 2020 as part of the Helmholtz infrastructure program Frontiers in Arctic Marine Monitoring (FRAM) and the long-term monitoring program at AWI HAUSGARTEN. The mooring was deployed during RV MARIA S. MERIAN expedition MSM76 and recovered during MSM93. The attached archive contains raw data files of 10 Seabird SBE56 temperature loggers (nominal depths: 26m, 42m, 59m, 100m, 150m, 200m, 300m, 350m, 400m, 450m; sampling interval 30 sec), three Seabird SBE37 microcats (nominal depths: 54m, 250m, 777m; sampling interval 20 min), one RDI Longranger ADCP (nominal depth: 400m; sampling interval 1h) and one AADI RCM11 current meter (nominal depth: 758m; sampling interval 2h; failed in June 2019). Auxiliary information such as sensor calibration sheets, mooring diagrams and schedule files are also provided, if applicable.
description: The file F2-19.zip includes all available sensor raw data from mooring F2-19. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synched to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files and relevant sampler schedule files, if available. Finally, mooring schematics are also attached as pdfs in the root folder.The authors are grateful to the captains, crews and technical/scientific staff of the expeditions MSM76 and MSM93 onboard RV MARIA S. MERIAN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployment and recoveries, as well as to the retrieval of the data, which we greatly appreciate. We also acknowledge funding from the Helmholtz infrastructure program "Frontiers in Arctic Marine Monitoring", and the Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung.