cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.950953
title: List of tie points used to create the revised composite depth section (rmcd) for ODP Site 198-1209 (S8)

description: Print version: Bold indicates revised splice
DOI: 10.1594/pangaea.960038
title: Total flux, particulate carbon and nitrogen from surface-tethered sediment traps at time series station BATS from March-2016 till May-2017

description: Data were obtained as part of the Bermuda Atlantic Time-series Study (BATS) in order to characterise the downward vertical fluxes of sinking material. The data were collected on board of the R/V Atlantic Explorer, at BATS site (31°40′N; 64°10′W) on a monthly basis, from March 2016 to May 2017, except in March 2017 due to rough weather. Each time, sediment traps (free-drifting cylindrical trap, MultiPITs) were deployed at different depths : 150 m, 200 m and 300 m. They collected sinking particles during 72 hours. The location of the traps were checked periodically during the deployement as precised in BATS protocol. Prior to analyses, " swimmers " (i.e. recognizable zooplankton) were removed by hand under a microscope, to not overestimate fluxes. Sinking biomass was obtained by drying the material at 65°C. Particulate carbon and nitrogen were also measured throughout a CHN analysis. Data were then averaged from three replicates and blank corrected, following the BATS protocol (Steinberg et al., 2001). Finally, data are expressed as a flux in mg/m²/day, mgC/m²/day and mgN/m²/day, respectively for biomass, carbon and nitrogen flux.
DOI: 10.13130/rd_unimi/n9enq4/mv6s3y
title: force_disp_final-158.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.960334
title: Environmental variables measured across peatland drainage gradients in Minnesota, USA

description: Data were collected to investigate the effect of a century-long drainage on soil fungal communities. We selected three acidic, nutrient-poor peatlands in Minnesota adjacent to ditches dug between 1916 and 1918 and separated by 5–15 km (CH-Church Road; NW- Northwoods, and AR-Arkola). In each peatland, we established a single transect (c. 215–525 m long) from interior (undrained) to ditch (drained). From September 13 to September 15 2021, we collected ten peat blocks (20x20x40 cm) along each transect at ca. 20–45-m intervals with similar microtopography (i.e. lawns) using a serrated knife. Upon collection, cores were cut in half lengthwise and sectioned into 10-cm-depth increments (0–10, 10–20, 20–30, and 30–40 cm). From each section, a representative subsample (ca. 5 g) was collected by hand using sterile gloves, wrapped in plastic and foil, stored in liquid nitrogen for 1–3 day(s) and stored at -80°C for c. 1 month until processing. The remaining peat from each section was analyzed for total carbon and nitrogen (Costech 4010 Elemental Combustion System, Costech Analytical Technologies Inc., Valencia, CA, USA), and for the degree of decomposition using the von Post scale of humification. Peat for the focal dataset presented here was processed from the 10 to 20-cm and 20 to 30-cm-depth increments. In addition, we surveyed vegetation (shrub ground cover, % and tree basal area, m2 ha-1), measured water table depth (cm), change in peat height (m) and collected peat samples for bulk density (g cm-3), and plant fine-root density (indicator of belowground resource allocation; g cm-3) at each sampling location along the transects.
DOI: 10.13130/rd_unimi/n9enq4/aovcn5
title: edge_data_final-159.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/kuonhd
title: opt-157.txt

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.951167
title: Benthic foraminifera of ODP Site 198-1209 (S16)
DOI: 10.13130/rd_unimi/n9enq4/lxck7z
title: nodes_init-183.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/bzl6li
title: opt-193.txt

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/p0knfx
title: force_disp_init-186.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/ptfx2h
title: edges_final-174.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.959541
title: Benthic polychaeta diversity on the Northeast Greenland (NEG) shelf collected between July - August 1992 and between May and August 1993

description: Benthic polychaetes were sampled on the NEG shelf between July - August 1992 with the United States Coast Guard Cutter (USCGC) Polar Sea, and between May and August 1992 with USCGC Polar Sea and R/V Polarstern (ARKVIII/2). Boxcorers (US NEL-Mark III, 0.25 m²) were deployed in 2-5 replicates per station and from each boxcore 3 replicate subcores (6 cm diameter x 15 cm deep), subsequently sieved over a 500 µm mesh sieve, fixed with 6 % buffered formaldehyde and stained with Rose Bengal. Individuals were identified to family level, or the lowest possible taxonomic level, and counted. Individuals were identified to the lowest possible taxonomic level and counted.
DOI: 10.13130/rd_unimi/n9enq4/bdrctl
title: edges_init-196.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/jr7lc2
title: edges_init-186.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/mn02uk
title: nodes_final-190.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.957760
title: Lower atmospheric properties relating to temperature, wind, stability, moisture, and surface radiation budget over the central Arctic sea ice during MOSAiC

description: This dataset contains information about the state of the central Arctic lower atmosphere during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition. Through the merging of MOSAiC radiosonde, 10-m meteorological tower, ceilometer, and radiation station observations, this dataset provides information about the atmospheric boundary layer (depth and stability), temperature features (near-surface temperature and temperature inversion characteristics), wind features (near-surface wind speed and low-level jet characteristics), moisture features (near-surface mixing ratio and cloud characteristics), and surface radiation budget (up- and downwelling longwave and shortwave radiative flux) at the time of each MOSAiC radiosonde launch (approximately 4 times per day between September 2019 and October 2020). The dataset is structured in a NetCDF4 file, which follows the CF-1.10 convention. The objective of this dataset is to provide the user community with a consistent description of general lower atmospheric conditions throughout the MOSAiC year.
DOI: 10.13130/rd_unimi/n9enq4/6gdpoh
title: nodes_init-166.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.956732
title: First-year sea-ice salinity, temperature, density, oxygen and hydrogen isotope composition from the main coring site (MCS-FYI) during MOSAiC legs 1 to 4 in 2019/2020

description: First-year sea-ice thickness, draft, salinity, temperature, and density were measured during near-weekly surveys at the main first-year ice coring site (MCS-FYI) during the MOSAiC expedition (legs 1 to 4). The ice cores were extracted either with a 9-cm (Mark II) or 7.25-cm (Mark III) internal diameter ice corers (Kovacs Enterprise, US). This data set includes data from 23 coring site visits and were performed from 28 October 2019 to 29 July 2020 at coring locations within 130 m to each other in the MOSAiC Central Observatory. During each coring event, ice temperature was measured in situ from a separate temperature core, using Testo 720 thermometers in drill holes with a length of half-core-diameter at 5-cm vertical resolution. Ice bulk practical salinity was measured from melted core sections at 5-cm resolution using a YSI 30 conductivity meter. Ice density was measured using the hydrostatic weighing method (Pustogvar and Kulyakhtin, 2016) from a density core in the freezer laboratory onboard Polarstern at the temperature of –15°C. Relative volumes of brine and gas were estimated from ice salinity, temperature and density using Cox and Weeks (1983) for cold ice and Leppäranta and Manninen (1988) for ice warmer than –2°C.The data contains the event label (1), time (2), and global coordinates (3,4) of each coring measurement and sample IDs (13, 15). Each salinity core has its manually measured ice thickness (5), ice draft (6), core length (7), and mean snow height (22). Each core section has the total length of its top (8) and bottom (9) measured in situ, as well estimated depth of section top (10), bottom (11), and middle (12). The depth estimates assume that the total length of all core sections is equal to the measured ice thickness. Each core section has the value of its practical salinity (14), isotopic values (16, 17, 18) (Meyer et al., 2000), as well as sea ice temperature (19) and ice density (20) interpolated to the depth of salinity measurements. The global coordinates of coring sites were measured directly. When it was not possible, coordinates of the nearby temperature buoy 2019T66 were used. Ice mass balance buoy 2019T66 installation is described in doi:10.1594/PANGAEA.938134. Brine volume (21) fraction estimates are presented only for fraction values from 0 to 30%. Each core section also has comments (23) describing if the sample is from a false bottom, from rafted ice or has any other special characteristics.Macronutrients from the salinity core, and more isotope data will be published in a subsequent version of this data set.
DOI: 10.13130/rd_unimi/n9enq4/5jiscu
title: force_disp_final-155.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/wxz6uw
title: opt-182.txt

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.956238
title: Morphology across slope profiles from the EUROTANK flume tank experiment
DOI: 10.1594/pangaea.956295
title: Current dynamics of the EUROTANK flume tank experiment Ex 1_03 (Vel=18 cm/s,Slope=18°)
DOI: 10.13130/rd_unimi/n9enq4/odblyu
title: nodes_init-197.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/hdakxu
title: edges_final-164.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.961769
title: Compilations of semi-quantitative glacial bottom water oxygen in Arabian Sea and Peruvian Margin
DOI: 10.1594/pangaea.961772
title: Benthic isotope records in three sediment cores
DOI: 10.13130/rd_unimi/n9enq4/dfiqc3
title: force_disp_init-176.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/zsyjtn
title: force_disp_final-190.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.961599
title: Late Pliocene and Early Pliocene geochemically enabled CESM 1.2.2.1 modelling output

description: Modelling output from a Late Pliocene and Early Pliocene geochemically enabled CESM 1.2.2.1. The CESM 1.2.2.1 code used to run the climate simulations is available from https://svn-ccsm-models.cgd.ucar.edu/cesm1/release_tags/cesm1_2_2_1. The code modifications made to CESM 1.2.2.1 to include carbon isotopes following ref. 38 are available from https://github.com/nburls/FordEtAl2022_CISOmods. Figures with coastal outlines (for example, Figs. 1 and 2 and Extended Data Figs. 1 and 2) were created in Matlab with the M_maps package71.
DOI: 10.1594/pangaea.961770
title: Globigerinoides ruber isotope records in sediment core TN041-2-PC
DOI: 10.13130/rd_unimi/n9enq4/jbucdt
title: edges_final-193.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/fstfd9
title: nodes_final-162.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/huybsl
title: force_disp_init-190.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.960602
title: Carbon monoxide (CO) mixing ratio from South Pole 2001 firn air sampling (Antarctica)
DOI: 10.1594/pangaea.960610
title: Atmospheric Carbon monoxide (CO) measured at Mawson Station Antarctica by CSIRO, high resolution processed data

description: For further information and before using these data, please refer to the relevant README file accessible at: ftp://gaspublic:gaspublic@pftp.csiro.au/pub/data/gaslab
DOI: 10.13130/rd_unimi/n9enq4/vngukj
title: edge_data_final-194.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.946053
title: Radiocarbon dates and benthic foraminifer (Uvigerina spp.) tie points for sites J1002 and J1007, Chilean Margin

description: Sediment cores at sites J1002 and J1007 were collected from the Chilean Margin during D/V JOIDES Resolution Expedition 379T (JR100) in 2019. We generated age models for sites J1002 and J1007 with radiocarbon dates and visual correlation of δ18O records of benthic foraminifera to the LR04 benthic stack. Laboratory measurements in this study were conducted in 2020 at Rutgers University.
description: Further funding: NETL Methane Hydrates Fellowship Program
DOI: 10.1594/pangaea.960589
title: Composite atmospheric Carbon monoxide (CO) reconstruction calculated using CSIRO and IGE-GIPSA modeling
DOI: 10.13130/rd_unimi/n9enq4/t7zz6t
title: nodes_final-156.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/uk0lgp
title: force_disp_final-150.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.960583
title: Carbon monoxide (CO) in 10 sec integrated high resolution from ice core DC12
DOI: 10.1594/pangaea.960584
title: Carbon monoxide (CO) mixing ratio from DSSW19K firn air (Antarctica)
DOI: 10.13130/rd_unimi/n9enq4/tfkawv
title: nodes_init-190.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.960588
title: Carbon monoxide (CO) mixing ratio from DSSW20K firn air (Antarctica)
DOI: 10.13130/rd_unimi/n9enq4/7r4ujj
title: opt-188.txt

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/vbrtqt
title: edge_data_final-177.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.937597
title: Multibeam bathymetry processed data (Kongsberg EM 122 working area dataset) of RVIB NATHANIEL B. PALMER during cruise NBP150-02

description: Bathymetry from multibeam echo sounding data in Pennell Trough, Ross Sea, Antarctica was collected onboard the RVIB Nathaniel B. Palmer (NBP) 15-02 cruise using a Kongsberg EM122 operating in dual swath mode at 12 kHz frequency with a 1°×1° beam width, swath angular coverage set to 62°×62°, and 30-60% overlap between survey lines. All raw, ping-edited geophysical data collected on NBP150-02 can be accessed using the Marine Geoscience Data System (Cruise DOI: 10.7284/901477). The bathymetry dataset here is gridded at 20-m resolution with a water depth-dependent vertical resolution on the order of decimeters. Data was corrected for sound velocity during post-processing. The purpose of collecting the bathymetry data on cruise NBP15-02 was to better understand the glacial history of the Ross Sea, and the dataset, inclusive of bathymetry data of glacial landforms, from Pennell Trough are used to understand impacts on subglacial channel morphology and organization during the deglaciation of the region following the Last Glacial Maximum.
DOI: 10.1594/pangaea.942962
title: C37-38 alkenone core top data from the Indo-Pacific Warm Pool
DOI: 10.13130/rd_unimi/n9enq4/lvdf2l
title: edge_data_final-158.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.946051
title: Uranium and thorium concentrations for sites J1002, Chilean Margin

description: Sediment cores at sites J1002 awere collected from the Chilean Margin during D/V JOIDES Resolution Expedition 379T (JR100) in 2019. Sedimentary U/Th derived from natural gamma radiation data were collected during the expedition. U/Th was further used as a non-quantitative indicator of redox conditions of the sediments.
description: Further funding: NETL Methane Hydrates Fellowship Program
DOI: 10.1594/pangaea.960566
title: Carbon monoxide (CO) mixing ratio from ABN firn air (Antarctica)
DOI: 10.13130/rd_unimi/n9enq4/amdncf
title: force_disp_init-174.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/xjieu5
title: opt-166.txt

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.946052
title: Uranium and thorium concentrations for sites J1007, Chilean Margin

description: Sediment cores at sites J1007 awere collected from the Chilean Margin during D/V JOIDES Resolution Expedition 379T (JR100) in 2019. Sedimentary U/Th derived from natural gamma radiation data were collected during the expedition. U/Th was further used as a non-quantitative indicator of redox conditions of the sediments.
description: Further funding: NETL Methane Hydrates Fellowship Program
DOI: 10.1594/pangaea.946939
title: Grain size distribution in the South Dover Bridge core
DOI: 10.13130/rd_unimi/n9enq4/p32lvl
title: force_disp_final-192.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.946938
title: Carbon content in the South Dover Bridge core
DOI: 10.1594/pangaea.946940
title: Kaolinite content in the South Dover Bridge core
DOI: 10.13130/rd_unimi/n9enq4/iyvb8m
title: force_disp_final-178.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/plrpdi
title: force_disp_final-184.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.964061
title: Chironomid counts for the Holocene record of Crooked Pond (US)

description: This dataset provides chironomid counts for the Holocene sediment sequence retrieved from Crooked Pond (United States). Sediment cores were retrieved from the lake using a 1-m long handheld piston corer deployed from a floating coring platform during field work in May 2009. Volumetric samples were obtained from splits of the core and processed in the laboratory (University of New Brunswick, Canada) using standard protocols. Chironomid counts are presented against both depth (cm) and age (cal yr. BP). A total of 58 downcore 1-cm-thick samples were analysed, ranging between 477.5cm depth (9056 cal yr BP) and 0.5cm depth (the present). The chironomid record provides information about changes in the chironomid fauna as well as in within-lake conditions. The dataset was produced to inform on the exact age and duration of a major lake-level lowstand during the mid-Holocene. This lowstand was compared to palynological transitions determined on pollen samples from an older core sequence derived from the same coring location.
description: Ceratopogonidea head capsules and Chaeborus mandibles are included in line with other publications from the Nearctic region.
DOI: 10.13130/rd_unimi/n9enq4/chpgcy
title: edges_final-178.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.947051
title: Major and trace elemental concentration from sediment core EW0408-85JC and IODP Site 341-U1419 in intermediate-water depth from the Gulf of Alaska, Northeast Pacific

description: Here we report the sediment major and trace element geochemistry at two water depths in the Gulf of Alaska, Northeast Pacific, spanning the last ~50 kyr. These data were used to reconstruct past ocean deoxygenation and regional volcanism. Site EW0408-85JC and co-located IODP Site 341-U1419 are from the intermediate water depth (682 m). Elemental concentration data were collected using ICP-MS and ICP-OES at Oregon State University.
DOI: 10.1594/pangaea.947052
title: Major and trace elemental concentration from sediment core EW0408-87JC and IODP Site 341-U1418 in abyssal-water depth from the Gulf of Alaska, Northeast Pacific

description: Here we report the sediment major and trace element geochemistry at two water depths in the Gulf of Alaska, Northeast Pacific, spanning the last ~50 kyr. These data were used to reconstruct past ocean deoxygenation and regional volcanism. Site EW0408-87JC and co-located IODP Site 341- U1418 are from the abyssal depth (3680 m). Elemental concentration data were collected using ICP-MS and ICP-OES at Oregon State University.
DOI: 10.13130/rd_unimi/n9enq4/sxlb7k
title: opt-164.txt

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.13130/rd_unimi/n9enq4/unac8i
title: edge_data_final-197.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.964776
title: Coupled Arctic Forecast System (CAFS) forecasts used in study evaluating atmospheric stability with MOSAiC soundings

description: 6-hourly output from CAFS 10-day forecasts from 1 October 2019 to 12 September 2020. Dataset includes vertical profiles of temperature, specific humidity, pressure, and zonal and meridional wind speed at the Polarstern location. CAFS is an experimental fully coupled pan-Arctic short-term weather forecast model (Solomon et al., 2023) adapted from the Regional Arctic System Model (Maslowski et al., 2012). CAFS component models include the Weather Research and Forecasting (WRF3.6.1) atmospheric model, the Parallel Ocean Program (POP2) model, the Los Alamos Community Ice Model (CICE5.1) sea ice model, and the NCAR Community Land Model (CLM4.5) coupled using a regionalized version of the CESM flux coupler (CPL7). CAFS is run at a 10 km horizontal resolution with 40 vertical levels, including 11 vertical levels between 12 m and 1 km. The model is initialized at 00 UTC each day with initial and lateral boundary conditions from the National Centers for Environmental Prediction (NCEP) Global Forecast System (GFS) weather forecast model (National Centers for Environmental Information).
DOI: 10.13130/rd_unimi/n9enq4/n0vmad
title: edge_data_final-184.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.943340
title: Stable oxygen isotopes measured on foraminifer N. pachyderma sinistral of sediment core KNR197-10CDH42
DOI: 10.1594/pangaea.946798
title: Biostratigraphic age events for drill core CIROS-1

description: Antarctica New Zealand Sir Robin Irvine PhD Scholarship awarded to B.D. Scientific Committee of Antarctic Research Fellowship awarded to B.D. New Zealand Ministry of Business Innovation and Employment through the Antarctic Science Platform (ANTA1801), and Contract C05X1001
DOI: 10.13130/rd_unimi/n9enq4/clnlnm
title: nodes_final-164.dat

description: 250729_SIMULATION_DATA/TENS-N_1.zip
DOI: 10.1594/pangaea.956153
title: PlioVAR changepoint analysis