cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.826490
title: Mineralogy of cold seep sediment inhabited by vesicomyid clams in the Japan Deep Sea Trench

description: Sediment sampling was performed at the center of the clam colony. Immediately after sample recovery onboard, the sediment core was sub-sampled and preserved for later analyses. Pyrite and carbonate content of the sediment was measured by X-ray refraction analysis as previously described (Ertefai et al., 2010).
DOI: 10.1594/pangaea.823773
title: Feeding, growth and grazing rates of the dinoflagellate Genus Protoperidinium determined experimentally
DOI: 10.1594/pangaea.823992
title: Feeding, growth and grazing rates of thecate heterotrophic Dinoflagellates determined experimentally
DOI: 10.1594/pangaea.828361
title: Magnetic susceptibility of DSDP Hole 72-516F, cores 113 and 114

description: DEPTH, sediment/rock [m] = mcd-depth
DOI: 10.1594/pangaea.828380
title: Carbonate analysis from IODP Hole 323-U1343A

description: Geocode = Top depth CSF-A (m)
DOI: 10.1594/pangaea.829021
title: Reflectance spectroscopy and colorimetry from IODP Hole 339-U1390C

description: Geocode = Depth CSF-A (m)
DOI: 10.1594/pangaea.828381
title: Carbonate analysis from IODP Hole 323-U1343E

description: Geocode = Top depth CSF-A (m)
DOI: 10.1594/pangaea.828382
title: Carbonate analysis from IODP Hole 323-U1344A

description: Geocode = Top depth CSF-A (m)
DOI: 10.1594/pangaea.828338
title: Core summary for IODP Hole 323-U1345E
DOI: 10.1594/pangaea.828383
title: Carbonate analysis from IODP Hole 323-U1345A

description: Geocode = Top depth CSF-A (m)
DOI: 10.1594/pangaea.828675
title: Core summary for IODP Hole 336-U1382A
DOI: 10.1594/pangaea.829738
title: Measurements from settling experiments of planktic foraminifera: individual specimen maximum diameter measurements along three orthogonal axes and terminal settling velocity

description: Measurements taken using ImageJ (version 1.44p; National Institute of Health, USA). Specimens settled individually in a cylindrical tube of 155mm depth and 140mm diameter. A high-speed camera (Vision Research Phantom v.9.1, sampling rate=10pps, pixel resolution:1440x720, exposure=3000µs) was used to record settling, and calculation of settling velocity from 20 consecutive image frames in the lowest 30mm confirmed terminal velocity.
DOI: 10.1594/pangaea.829962
title: (Table S4) Geochemistry of ODP Hole 198-1209B

description: Sediment depth is given in rmcd. Scanned at the Scripps Institution of Oceanography, University of California San Diego (January 2010), with 1cm**2 footprint and a 30 second count time for 10kV (800µA) and 50kV (2000µA). All scanned sediments in good condition for XRF core scanning except for slumped interval below the K-Pg boundary (skipped); as a result, columns for cracked and bad surfaces are not included.
DOI: 10.1594/pangaea.830300
title: Experiment: Elevated CO2 levels affect the activity of nitrate reductase and carbonic anhydrase in the calcifying rhodophyte Corallina officinalis (Fig. 2: Nutrients)
DOI: 10.1594/pangaea.830301
title: Experiment: Elevated CO2 levels affect the activity of nitrate reductase and carbonic anhydrase in the calcifying rhodophyte Corallina officinalis (Fig.3: Temperature and pH)
DOI: 10.1594/pangaea.830344
title: Morphometry and biomass of the bivalve Donax striatus at the beach Ajuruteua, State of Pará, Brazil (2013-10-17)

description: Sampling date: 2013-10-17, Sea surface temperature (SST): 29.7°C, Salinity: 31
DOI: 10.1594/pangaea.830873
title: (Table S6) Geochemical traces measured after reductive cleaning, ODP Site 208-1266

description: DEPTH, sediment/rock [m] is given in mbsf. Enrichments are calculated as (metal/Ti)sample/(metal/Ti)crust where Mn/Ticrust = 0.156, U/Ticrust = 0.061 (Rudnick and Gao, 2004)
DOI: 10.1594/pangaea.830534
title: Color data from IODP Hole 338-C0021B

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.831159
title: Air humidity and temperature at ground level, Zagora, 2002-06-04 to 2002-06-09

description: Dataset created by IMPETUS subproject B3. IMPETUS data set ID: 109
DOI: 10.1594/pangaea.830320
title: Moisture and density (MAD) measured on IODP Hole 338-C0002K

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.830889
title: (Table S1) Ba/Ca ratios of Hoeglundina elegans from sediment core SLA-9
DOI: 10.1594/pangaea.830890
title: (Table S2) Mn/Ca ratios of Hoeglundina elegans from sediment core SLA-9
DOI: 10.1594/pangaea.830634
title: Microphotos from IODP Hole 338-C0002L

description: Geocode = [m CSF-A]
DOI: 10.1594/pangaea.830891
title: (Table S3) Mg/Ca ratios of Hoeglundina elegans from sediment core SLA-9
DOI: 10.1594/pangaea.831222
title: Temperature monitoring in the Thai Andaman Sea coral reefs from 2009-11 to 2010-04 - Miang East

description: CalMarO - Calcification by marine organisms, PEOPLE-2007-1-1-ITN Marie Curie Action: 215157BioAcid - German Ministry for Education and Research Project (Bmbf), Grant number 03F0608B, Bioacid 3.2.3, Coral Calcification in marginal reefsORCAS - Ocean Reef Coupling in the Andaman Sea - German Research Foundation (DFG), Grant number RI 1074/7-1
DOI: 10.1594/pangaea.831658
title: Experiment effects on marine bacterial community composition, a microcosm approach: counts
DOI: 10.1594/pangaea.830638
title: Thermographic image from IODP Hole 338-C0002L

description: Geocode = [m CSF-A] Top Core depth (below sea floor)
DOI: 10.1594/pangaea.834449
title: Growth rate of Themisto japonica determined experimentally
DOI: 10.1594/pangaea.834599
title: Growth rate of Paracalanus sp. determined experimentally
DOI: 10.1594/pangaea.832114
title: Percentage ice-rafted debris and mass accumulation rates of ODP Hole 188-1165B, Antarctica

description: DEPTH, sediment/rock [m] is given in mbsf. Corrigendum: Figures 5, 6, and 7 in the Paleoceanography publication show a factor 100 too high IRD MAR. The correct values for IRD MAR are in this data entry. The error does not change the interpretations and conclusions in the paper.
DOI: 10.1594/pangaea.832245
title: Data compilation of jellyfish swimming velocities
DOI: 10.1594/pangaea.832241
title: Data compilation of marine pelagic organism oxygen respiration rates and biomasses

description: Data were extracted from tables or digitized from figures reported in the original papers (Reference). When body mass was not given in the specific units in the original paper, it was converted as indicated under column "comment".
DOI: 10.1594/pangaea.832470
title: Experiment effects on marine bacterial community composition: diversity analysis

description: ARISA OTUsThe file ARISAOTUs.xlsx contains information about the presence (1) and absence (0) of band classes (300 - 1500 bp) in each sample. In the first column, sample IDs are given. The samples are described in detail in columns IM - IQ. 16S ribosomal amplicon pyrosequencing OTUsThe file 454OTUs.xlsx contains the OTU table that was obtained after analyzing the 454 data using mothur. The table gives information on how many sequences of a specific OTU were found in each sample (after randomly selecting the number of sequences present in the smallest sample (n= 494), as described in the paper). In the first row, only sample IDs are given (e.g. AWI1.vGM3F). The samples are described in detail in rows 2136 - 2140. Taxonomic affiliations of OTUs are given in columns CQ - CV. The original 454 sequence data are deposited in the NCBI Sequence Read Archive (accession number SRP014019).SIMPER heat mapsThe files Figure 2_SIMPER_Dilutions.xlsx and Figure 3_SIMPER_pH.xlsx contain the values on which the color-coding of the heat maps in figures 2 and 3 is based. Values were calculated based on the SIMPER analyses given in supplementary tables S3, S4 and S5 and summarize the contributions of single OTUs (16S ribosomal amplicon pyrosequencing) on the family level.
DOI: 10.1594/pangaea.832500
title: (Table 2) Uranium and thorium isotope measurements on sediment core V32-177
DOI: 10.1594/pangaea.834600
title: Growth rate of Microsetella norvegica determined experimentally
DOI: 10.1594/pangaea.832447
title: Expression of biomineralization-related ion transport genes in Emiliania huxleyi (Figure 2)
DOI: 10.1594/pangaea.832512
title: (Table 2) Mg/Ca ratios of individual Globigerinoides ruber tests of surface sediment samples
DOI: 10.1594/pangaea.832533
title: (Table S2) Shell weight variation within specific size ranges for P. obliquiloculata in sediemnt samples of ERDC-089PG
DOI: 10.1594/pangaea.834725
title: (Table 1) Water properties and tintinnid abundance in the Argentine Shelf and the Drake Passage in 2002-2003
DOI: 10.1594/pangaea.832837
title: (Table S1) New composite splice for ODP Site 138-146

description: DEPTH, sediment/rock [m] gives the mean section depth in mbsf. cmcd = mcd + -12.777x^ 0+ -14.231 x^ 1+ -0.304 x^ 2+ 14.374 x^ 3+ 1.933 x^ 4+ -14.620 x^ 5+ -0.525 x^ 6+ 6.777 x^ 7+ -0.705 x^ 8+ -1.161 x^ 9+ 0.277 x^10
DOI: 10.1594/pangaea.835396
title: Stable carbon and oxygen isotope compositions of bulk rock samples analyzed from the Zumaia section

description: Astronomical tuning of sedimentary records to precise orbital solutions has led to unprecedented resolution in the geological time scale. However, the construction of a consistent astronomical time scale for the Paleocene is controversial due to uncertainties in the recognition of the exact number of 405-kyr eccentricity cycles and accurate correlation between key records. Here, we present a new Danian integrated stratigraphic framework using the land-based Zumaia and Sopelana hemipelagic sections from the Basque Basin and deep-sea records drilled during Ocean Drilling Program (ODP) Legs 198 (Shatsky Rise, North Pacific) and 208 (Walvis Ridge, South Atlantic) that solves previous discrepancies. The new coherent stratigraphy utilises composite images from ODP cores, a new whole-rock d13C isotope record at Zumaia and new magnetostratigraphic data from Sopelana.We consistently observe 11 405-kyr eccentricity cycles in all studied Danian successions. We achieve a robust correlation of bioevents and stable isotope events between all studied sections at the ~100-kyr short-eccentricity level, a prerequisite for paleoclimatic interpretations. Comparison with and subsequent tuning of the records to the latest orbital solution La2011 provides astronomically calibrated ages of 66.022 ± 0.040 Ma and 61.607 ± 0.040 Ma for the Cretaceous-Paleogene (K-Pg) and Danian-Selandian 105 (D-S) boundaries respectively. Low sedimentation rates appear common in all records in the mid-Danian interval, including conspicuous condensed intervals in the oceanic records that in the past have hampered the proper identification of cycles. The comprehensive interbasinal approach applied here reveals pitfalls in time scale construction, filtering techniques in particular, and indicates that some caution and scrutiny has to be applied when building orbital chronologies. Finally, the Zumaia section, already hosting the Selandian Global Boundary Stratotype Section and Point (GSSP), could serve as the global Danian unit stratotype in the future.
description: The data from 36.09 to 44.24 m are from the Zumaia-Artadi section (Dinarès-Turell et al. 2012) transposed to Zumaia- Aitzgorri depths.The age derived from our tuning the eccentricity maxima to the La2011 orbital solution is also reported.
description: Supplement to: Dinarès-Turell, Jaume; Westerhold, Thomas; Pujalte, Victoriano; Röhl, Ursula; Kroon, Dick (2014): Astronomical calibration of the Danian stage (Early Paleocene) revisited: Settling chronologies of sedimentary records across the Atlantic and Pacific Oceans. Earth and Planetary Science Letters, 405, 119-131
DOI: 10.1594/pangaea.833777
title: Respiration rate of Oithona davisae determined experimentally
DOI: 10.1594/pangaea.834301
title: Growth rate of Metamysidopsis elongata determined experimentally
DOI: 10.1594/pangaea.834765
title: Maximum ingestion and maximum clearance rate of Acartia hudsonica determined experimentally
DOI: 10.1594/pangaea.834207
title: Growth rate of Oithona davisae determined experimentally
DOI: 10.1594/pangaea.834796
title: Maximum ingestion and maximum clearance rate of Temora longicornis determined experimentally
DOI: 10.1594/pangaea.834875
title: Precipitation at lysimeter station Achim-Uesen
DOI: 10.1594/pangaea.834422
title: Growth rate of Zooplankton determined experimentally
DOI: 10.1594/pangaea.834472
title: Growth rate of Euphausia pacifica determined experimentally
DOI: 10.1594/pangaea.834265
title: Secchi depth maps for the Baltic Sea, 2003-2012, with links to GeoTIFs

description: Secchi depth is a measure of water transparency. In the Baltic Sea region, Secchi depth maps are used to assess eutrophication and as input for habitat models. Due to their spatial and temporal coverage, satellite data would be the most suitable data source for such maps. But the Baltic Sea's optical properties are so different from the open ocean that globally calibrated standard models suffer from large errors. Regional predictive models that take the Baltic Sea's special optical properties into account are thus needed. This paper tests how accurately generalized linear models (GLMs) and generalized additive models (GAMs) with MODIS/Aqua and auxiliary data as inputs can predict Secchi depth at a regional scale. It uses cross-validation to test the prediction accuracy of hundreds of GAMs and GLMs with up to 5 input variables. A GAM with 3 input variables (chlorophyll a, remote sensing reflectance at 678 nm, and long-term mean salinity) made the most accurate predictions. Tested against field observations not used for model selection and calibration, the best model's mean absolute error (MAE) for daily predictions was 1.07 m (22%), more than 50% lower than for other publicly available Baltic Sea Secchi depth maps. The MAE for predicting monthly averages was 0.86 m (15%). Thus, the proposed model selection process was able to find a regional model with good prediction accuracy. It could be useful to find predictive models for environmental variables other than Secchi depth, using data from other satellite sensors, and for other regions where non-standard remote sensing models are needed for prediction and mapping. Annual and monthly mean Secchi depth maps for 2003–2012 come with this paper as Supplementary materials.
description: Monthly and annual (April-September) mean Secchi depth maps for 2003-2012, as well as 10-year averages for each month and the April-September period. The maps were made with a Generalized Additive Model (GAM) that used MODIS data (chlorophyll a and remote sensing reflectance at 678nm) as well as long-term mean salinity to predict Secchi depth. Tested against regional-scale field observations, the monthly mean Secchi depth maps had a mean absolute error of 0.86 m. All data are in GEOTIF format and come with spatial resolution of 2 km, 4 km and 6 km. The coarser resolution data were derived from the lower resolution data using ArcGIS' cell statistics tool. The coordinate system is Lambert Azimuthal Equal Area (LAEA), ETRS 1989.
description: Supplement to: Stock, Andy (2015): Satellite mapping of Baltic Sea Secchi depth with multiple regression models. International Journal of Applied Earth Observation and Geoinformation, 40, 55-64
DOI: 10.1594/pangaea.835337
title: Maximum ingestion and maximum clearance rate of Euterpina acutifrons determined experimentall
DOI: 10.1594/pangaea.836655
title: (Figure 1) Percentage of energy taken from traditional foods in Inuit communities by age group and sex in 1999 and 2008 food surveys
DOI: 10.1594/pangaea.836890
title: Results of Experiment 3
DOI: 10.1594/pangaea.838932
title: (Table 4) Fork length, growth rates, condition factor and C:N ratio of anadromous and resident lake trout (Salvelinus namaycush) and Arctic char (Salvelinus alpinus) in Canadian Arctic lakes

description: For growth rates and condition factor, least squares (LS) means were calculated in a mixed model, with lake as a random variable. For C:N ratios LS means were calculated at a standardized size of 650 mm in a mixed model with lake as a random variable.
DOI: 10.1594/pangaea.840836
title: Mesocosm experiment on warming and acidification effects in 2012: pH, temperature and salinity

description: low = 560 ppmhigh = 1400 ppm
DOI: 10.1594/pangaea.841224
title: Estimation of the normal boiling point of organic compounds via group contributions

description: The normal boiling point is a fundamental thermo-physical property, which is important in describing the transition between the vapor and liquid phases. Reliable method which can predict it is of great importance, especially for compounds where there are no experimental data available. In this work, an improved group contribution method, which is second order method, for determination of the normal boiling point of organic compounds based on the Joback functional first order groups with some changes and added some other functional groups was developed by using experimental data for 632 organic components. It could distinguish most of structural isomerism and stereoisomerism, which including the structural, cis- and trans- isomers of organic compounds. First and second order contributions for hydrocarbons and hydrocarbon derivatives containing carbon, hydrogen, oxygen, nitrogen, sulfur, fluorine, chlorine and bromine atoms, are given. The fminsearch mathematical approach from MATLAB software is used in this study to select an optimal collection of functional groups (65 functional groups) and subsequently to develop the model. This is a direct search method that uses the simplex search method of Lagarias et al. The results of the new method are compared to the several currently used methods and are shown to be far more accurate and reliable. The average absolute deviation of normal boiling point predictions for 632 organic compounds is 4.4350 K; and the average absolute relative deviation is 1.1047 %, which is of adequate accuracy for many practical applications.
DOI: 10.1594/pangaea.840827
title: (Table 1) Summary of contamination and seed content of foodwear samples collected from travelers arriving to Svalbard
DOI: 10.1594/pangaea.840828
title: (Table 2) Number of seeds of native or alien species found on traveler's footwear arriving in Svalbard, and seed germination percentages

description: Taraxacum sp. are not currently listed as a Svalbard alien, but are present in the Russian settlement of Pyramiden (Ware, pers. obs.) and Barentsburg (Alsos, pers. obs.).
DOI: 10.1594/pangaea.841226
title: Radiosonde measurements from station Momote (2005-01)

description: Version 3, 2015-01-07; Launches at irregular time intervals
DOI: 10.1594/pangaea.841321
title: Basic measurements of radiation at station Momote (2006-01)

description: Version 2, 2015-01-08
DOI: 10.1594/pangaea.840757
title: Benthic and substrate cover data derived from photo-transect surveys in a Sub Set of Roviana Reef, Solomon Islands, 2013-05-05 to 2013-05-09

description: Underwater georeferenced photo-transect survey was conducted on May 5-9, 2013 at different sections of the reef flat, reef crest and reef slope in Roviana Reef, Solomon Islands. For this survey a snorkeler or diver swam over the bottom while taking photos of the benthos at a set height using a standard digital camera and towing a surface float GPS which was logging its track every five seconds. A standard digital compact camera was placed in an underwater housing and fitted with a 16 mm lens which provided a 1.0 m x 1.0 m footprint, at 0.5 m height above the benthos. Horizontal distance between photos was estimated by three fin kicks of the survey diver/snorkeler, which corresponded to a surface distance of approximately 2.0 - 4.0 m. The GPS was placed in a dry-bag and logged its position as it floated at the surface while being towed by the photographer. A total of 9378 benthic photos were taken. A floating GPS setup connected to the swimmer/diver by a line enabled recording of coordinates of each benthic. (Roelfsema and Phinn, 2009).Approximation of coordinates of each benthic photo was done based on the photo timestamp and GPS coordinate time stamp, using GPS Photo Link Software (http://www.geospatialexperts.com). Coordinates of each photo were interpolated by finding the gps coordinates that were logged at a set time before and after the photo was captured.Dominant benthic or substrate cover type was assigned to each photo by placing 24 points random over each image using the Coral Point Count excel program (Kohler and Gill, 2006). Each point was then assigned a dominant cover type. Using a benthic cover type classification scheme containing ten first-level categories (Coral, Algae, Seagrass, Non-living) and 64 subcategories that were derived from Roelfsema et al. 2013.Benthic cover composition summary of each photo scores was generated automatically using CPCE program. The resulting benthic cover data of each photo was linked to gps coordinates, saved as an ArcMap point shapefile, and projected to Universal Transverse Mercator WGS84 Zone 57 South.
DOI: 10.1594/pangaea.841225
title: Basic measurements of radiation at station Momote (2005-01)

description: Version 3, 2015-01-07
DOI: 10.1594/pangaea.840835
title: Mesocosm experiment on warming and acidification effects in 2012: picoplankton size

description: low = 560 ppmhigh = 1400 ppm
DOI: 10.1594/pangaea.840330
title: Figure 4a: Simulation results for atmospheric D14C
DOI: 10.1594/pangaea.842279
title: Other measurements at 10 m from station Darwin (2004-01)

description: Version 3, 2015-02-04
DOI: 10.1594/pangaea.842314
title: Other measurements at 10 m from station Darwin (2004-09)

description: Version 3, 2015-02-04
DOI: 10.1594/pangaea.842134
title: Heterocyst glycolipids in surface sediment samples of the Amazon shelf
DOI: 10.1594/pangaea.843105
title: Basic measurements of radiation at station Darwin (2008-06)

description: Version 2, 2015-02-23
DOI: 10.1594/pangaea.842735
title: Kiel Outdoor Benthocosms: Benthocosm E1 in Kiel Fjord from April 2013 to September 2014

description: The data set comprised 5 experimental runs: spring experiment (4.4.-19.6.2013), summer experiment 1 (4.7.-17.9.2013), autumn experiment (10.10-17.12.2013), winter experiment (16.1. - 1.4.2014), summer experiment 2 (10.7. - 26.9.2014).
DOI: 10.1594/pangaea.842736
title: Kiel Outdoor Benthocosms: Benthocosm E2 in Kiel Fjord from April 2013 to September 2014

description: The data set comprised 5 experimental runs: spring experiment (4.4.-19.6.2013), summer experiment 1 (4.7.-17.9.2013), autumn experiment (10.10-17.12.2013), winter experiment (16.1. - 1.4.2014), summer experiment 2 (10.7. - 26.9.2014).
DOI: 10.1594/pangaea.842737
title: Kiel Outdoor Benthocosms: Benthocosm F1 in Kiel Fjord from April 2013 to September 2014

description: The data set comprised 5 experimental runs: spring experiment (4.4.-19.6.2013), summer experiment 1 (4.7.-17.9.2013), autumn experiment (10.10-17.12.2013), winter experiment (16.1. - 1.4.2014), summer experiment 2 (10.7. - 26.9.2014).
DOI: 10.1594/pangaea.842738
title: Kiel Outdoor Benthocosms: Benthocosm F2 in Kiel Fjord from April 2013 to September 2014

description: The data set comprised 5 experimental runs: spring experiment (4.4.-19.6.2013), summer experiment 1 (4.7.-17.9.2013), autumn experiment (10.10-17.12.2013), winter experiment (16.1. - 1.4.2014), summer experiment 2 (10.7. - 26.9.2014).
DOI: 10.1594/pangaea.841373
title: Radiosonde measurements from station Momote (2007-01)

description: Version 2, 2015-01-09; Launches at irregular time intervals
DOI: 10.1594/pangaea.841374
title: Radiosonde measurements from station Momote (2007-02)

description: Version 2, 2015-01-09; Launches at irregular time intervals
DOI: 10.1594/pangaea.841375
title: Radiosonde measurements from station Momote (2007-03)

description: Version 2, 2015-01-09; Launches at irregular time intervals
DOI: 10.1594/pangaea.841376
title: Radiosonde measurements from station Momote (2007-04)

description: Version 2, 2015-01-09; Launches at irregular time intervals
DOI: 10.1594/pangaea.842841
title: Ambulacral length measured for both species of sea urchins and for six sampling sites off Marseille