cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.907432
title: Redox speciation from water samples during METEOR cruise M77/1

description: Iron (Fe) is a limiting nutrient in many regions of the open ocean and can also play a key role in controlling primary productivity in Eastern Boundary Upwelling Systems (EBUS). In EBUS regions, where intense oxygen minimum zones (OMZs) contact the continental shelf, significant iron inputs can result from the supply of Fe(II) from reducing sediments. How much of this iron makes it to the photic zone depends on physical processes mixing over different time scales (minutes to decades) and the kinetics of redox and complexation processes impacting the biogeochemical cycling of iron. In this work we examine the controls on Fe(II) release from shelf sediments across the Peruvian OMZ by measuring Fe(II) and hydrogen peroxide (H2O2) in the water column and benthic boundary layer (BBL) and applying a simple 1D mixing model, with either 1 or 2 layers, where the flux of Fe(II) to the water column is treated as analogous to radon, that the decay rate is constant within the mixing layer. Our modeling approach then allows us to compare our estimated decay rate against published oxidation rates for specific oxidants of Fe(II) in OMZ waters and check the validity of our approach. Our data indicate that throughout the OMZ, Fe(II) decay rates may be partially influenced by H2O2, but it is most likely that nitrate-dependent anaerobic Fe(II) oxidizing (NDFO) bacteria are the main oxidizers. In the secondary nitrite maxima (SNM), abiotic NO2– or biotic-mediated processes may also be important. This work highlights the importance and uses of redox species in understanding biogeochemical cycles in the ocean.
description: #Subsurface seawater samples were collected using Niskin Bottles on the CTD.#All samples were run shipboard: Fe(II) and H2O2 simultaneously #All work was performed under clean air conditions in a Class 5 (Old Class 100) laminar flow hood.#CTD data (included here) from bottle files#Quality Flag: WOCE Bottle Samples# NaN denotes missing sample; 0.000 denotes below detection limit (varies by element)
description: Supplement to: Croot, Peter L; Heller, Maija I; Wuttig, Kathrin (2019): Redox Processes Impacting the Flux of Iron(II) from Shelf Sediments to the OMZ along the Peruvian Shelf. ACS Earth and Space Chemistry, 3(4), 537-549
DOI: 10.15468/dl.n5vk6v
title: Occurrence Download

description: A dataset containing 6569 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-76.83397 2.43386,-75.97568 1.54178,-74.19043 3.87356,-74.08744 5.27664,-73.53813 6.50603,-73.29781 7.63034,-73.5038 8.92133,-74.1561 10.10638,-75.42637 9.70054,-74.43075 7.86847,-75.90701 3.7708,-76.83397 2.43386))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Galbulidae",
 "Year 1990-2023"
 ]
}

 The dataset includes 6569 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033675-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.909503
title: Porewater geochemistry of sediment core M77/2_031-2
DOI: 10.1594/pangaea.912755
title: Revised conductivity log for the late Pliocene composite section from ODP Hole 138-846B

description: ODP Site 138-846 Borehole conductivity based on the Formation MicroScan log. Data are reported as the minimum value of 3 readings, as well as a detrended and normalized version for the study section, and edited to remove a small section of anomalous values caused by a borehole washout.
DOI: 10.15468/dl.iyc3ds
title: Occurrence Download

description: A dataset containing 28464 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Psittacula eupatria (Linnaeus, 1766)"
 ]
}

 The dataset includes 28464 records from 57 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004051-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.912758
title: Revised sea surface temperature (SST) and alkenone data for the late Pliocene composite section from different Holes of ODP Site 138-846

description: Alkenone biomarker unsaturation estimates (Uk37) and inferred sea surface temperature estimates obtained for the mid to late Pliocene section of ODP Site 138-846. Newly acquired data at Brown University have been adjusted for a small systematic offset relative to the values reported by Lawrence et al. (2006).
DOI: 10.1594/pangaea.912759
title: Revised composite isotope for the late Pliocene composite section from ODP Hole 138-850A and 138-850B

description: lkenone biomarker unsaturation estimates (Uk37) and inferred sea surface temperature estimates obtained for the mid to late Pliocene section at ODP Site 138-850.
DOI: 10.1594/pangaea.912760
title: Revised density analysis for the late Pliocene composite section from ODP Hole 138-850A and 138-850B

description: Wet bulk density values obtained for the mid to late Pliocene composite section at ODP Site 138-850, determined by shipboard measurements using the GRAPE device. Values are reported as wet bulk density and also as detrended and normalized values.
DOI: 10.15468/dl.6w2kc5
title: Occurrence Download

description: A dataset containing 255 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "Country is Canada",
 "TaxonKey is Ostrinia nubilalis Hübner, 1796"
 ]
}

 The dataset includes 255 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033673-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.912761
title: Revised color reflectance analysis for the late Pliocene composite section from ODP Hole 138-850A and 138-850B

description: Color reflectance data obtained for the mid to late Pliocene composite section at ODP Site 138-850, determined by shipboard measurements using Channel 1 data from a visible wavelength spectophotometer. Values are reported as % reflectance and also as detrended and normalized values.
DOI: 10.1594/pangaea.912762
title: Revised magnetic susceptibility analysis for the late Pliocene composite section from ODP Hole 138-850A and 138-850B

description: Magnetic susceptibility obtained for the mid to late Pliocene composite section at ODP Site 138-850, determined by shipboard measurements. Values are reported as magnetic susceptibility.
DOI: 10.15468/dl.q8pwe1
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nycticebus menagensis Lydekker, 1893"
 ]
}

 The dataset includes 20 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005089-171025204727650/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.913872
title: Surface oceanographic data (TSG) during METEOR cruise M77/1

description: Temp Sensor ID 2 = Weather WaterTempPort Spot °CTemp Correction 2 = 0.53602Temp Uncertainty 2 = +/-0.28517Temp Sensor ID 3 = Weather WaterTempStarboard Spot °CTemp Correction 3 = 0.61631Temp Uncertainty 3 = +/-0.2849Temp Sensor ID 4 = THERMOSALINOGRAPH TsTempPrimary Spot °CTemp Correction 4 = -0.65835Temp Uncertainty 4 = +/-0.29458Salt Sensor ID 1 = THERMOSALINOGRAPH TsSalinityPri Spot PSUSalt Correction 1 = -0.030807+0.013714*timSalt Uncertainty 1 = +/-0.016899Salt Cal Range 1 = [-1000.000000,25.000000]Salt Correction 1 = 0.798-0.019047*timSalt Uncertainty 1 = +/-0.0046733Salt Cal Range 1 = [25.000000,1000.000000]The above calibrations have been added to the raw data.The data has been compared with CTD data from 5 dbar.
DOI: 10.15468/dl.jkq973
title: Occurrence Download

description: A dataset containing 709 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is JPN",
 "TaxonKey is Caryophyllaceae",
 "Year 2016-2021"
 ]
}

 The dataset includes 709 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079163-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.919740
title: I/Ca ratios in recent benthic foraminifera from the Peruvian OMZ (Q-ICP-MS data)

description: Mean I/Ca ratios, number of measurements (n) and errors for recent benthic foraminifera at different sampling sites of the Peruvian oxygen minimum zone. The variability represents the standard deviation between all measurements of the sample/standard. In addition, core locations and bottom water oxygen concentrations (O2BW) are listed. I/Ca ratios were measured with Q-ICP-MS after the protocols described in Glock et al. (2014). Samples were taken during RV Meteor cruises M77/1 and M77/2 in the framework of the SFB754.
DOI: 10.1594/pangaea.919742
title: Individual I/Ca ratios in recent benthic foraminifera from the Peruvian OMZ (SIMS data)

description: Mean individual I/Ca ratios, number of measurement spots (n) and errors for recent benthic foraminifera at different sampling sites of the Peruvian oxygen minimum zone. The number of the specimen (#) is used to distinguish between different specimens from the same sample. The heterogeneity is defined in section 2.6 od Glock et al. (2016). Cleaned (yes/no) refers if the sample had undergone an oxydative cleaning procedure as described in Glock et al. (2016). In addition, core locations and bottom water oxygen concentrations (O2BW) are listed. I/Ca ratios were measured with SIMS following the protocols described in Glock et al. (2016). Samples were taken during RV Meteor cruises M77/1 in the framework of the SFB754.
DOI: 10.1594/pangaea.919745
title: Total benthic foraminiferal denitrification from the Peruvian OMZ from sediment cores of METEOR cruise M77/1 (corrected)
DOI: 10.1594/pangaea.919761
title: I/Ca, N/Ca and S/Ca ratios in regions of interest (ROIs) on cross-sections of individual recent benthic foraminifera from the Peruvian OMZ (NanoSIMS data)

description: Raw 127I/40Ca16O, 32S/40Ca16O and 12C14N/40Ca16O ratios, number of measurement planes (n) and errors for different regions of interest (ROIs) on individual recent benthic foraminifera from Peruvian oxygen minimum zone. The number before the element is refering to the atomic weight of the isotope that has been used for the analyses. The measurement name (#) is used to distinguish between the different measurements. SEM is the standard error of the mean. Cleaned (yes/no) refers if the sample had undergone an oxydative cleaning procedure as described in Glock et al. (2016&2019). In addition, the core location is listed and calibrated I/Ca ratios are given for the different ROIs. Measurements were done with NanoSIMS on foraminiferal cross-sections following the protocols described in Glock et al. (2019). Samples were taken during RV Meteor cruises M77/1 in the framework of the SFB754.
DOI: 10.1594/pangaea.921243
title: Alkenone concentration and sea surface temperature (SST) analysis from borhole Sdr Cvdium

description: Empty cell = *#999 = ND (alkenones not detected)#99 = NA (alkenone concentration not calculated)
DOI: 10.1594/pangaea.921245
title: Chronology of dinoflagellate zone from borhole Sdr Cvdium
DOI: 10.15468/dl.bhymhr
title: Occurrence Download

description: A dataset containing 2255541 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Mammalia",
 {
 "or" : [
 "Country is Argentina",
 "Country is United States of America",
 "Country is Mexico",
 "Country is Honduras",
 "Country is Brazil",
 "Country is Ecuador",
 "Country is Canada",
 "Country is Belize",
 "Country is Suriname",
 "Country is Venezuela (Bolivarian Republic of)",
 "Country is El Salvador",
 "Country is Guatemala",
 "Country is Nicaragua",
 "Country is Costa Rica",
 "Country is Peru",
 "Country is Bolivia (Plurinational State of)",
 "Country is Colombia",
 "Country is Uruguay",
 "Country is Panama",
 "Country is Paraguay",
 "Country is Chile"
 ]
 },
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2255541 records from 228 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005090-150615163101818/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nwvee6
title: Occurrence Download

description: A dataset containing 2635502 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Netherlands",
 "TaxonKey is Nymphalidae"
 ]
}

 The dataset includes 2635502 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041722-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.922645
title: Biogenic silica (Opal) of sediment cores during METEOR cruise M77/1 and M77/2

description: Replicate Information: 1: pore water sample from pore water pressA: pore water sample from pore water pressRh: pore water sample from rhizonsZ: sample centrifugedGB: sample treated in glove bagSP: syringe samples form BIGOPP: sample for physical propertiesA/Br: sample for bromide experimentP: pore water pressK1: BIGO chamber 1K2: BIGO chamber 2AA: measured with autoanalyzerF/T/Z: Frozen/thawed/centrifuged
DOI: 10.1594/pangaea.922650
title: Excess 210Pb of sediment cores during METEOR cruise M77/1
DOI: 10.1594/pangaea.922654
title: Particulate geochemistry of sediment core M77/2_022-3
DOI: 10.15468/dl.nmeh6c
title: Occurrence Download

description: A dataset containing 128577 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON((-99.86448 19.17825,-99.23052 19.17825,-99.23052 19.63766,-99.86448 19.63766,-99.86448 19.17825))"
 ]
}

 The dataset includes 128577 records from 374 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0338840-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qy3f3u
title: Occurrence Download

description: A dataset containing 398 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Begonia meyeri-johannis Engl."
 ]
}

 The dataset includes 398 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0089945-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v9tug8
title: Occurrence Download

description: A dataset containing 565 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lobelia macrodon (Hook.f.) Lammers",
 "HasCoordinate is true"
 ]
}

 The dataset includes 565 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066799-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.82h58y
title: Occurrence Download

description: A dataset containing 9601 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Pulsatilla patens (L.) Mill.",
 "Year 2000-2022"
 ]
}

 The dataset includes 9601 records from 80 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0092453-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pyvvyf
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Begonia militaris L.B.Sm. & B.G.Schub."
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0089970-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2uxmg3
title: Occurrence Download

description: A dataset containing 53588 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Gavia stellata (Pontoppidan, 1763)",
 "DatasetKey is EOD – eBird Observation Dataset",
 "Country is one of (Germany, France, Spain, Portugal, Denmark, Austria, Italy, Switzerland, Greece, Poland, Hungary, Slovenia, Sweden, Norway, Slovakia, Montenegro, Croatia, North Macedonia, Serbia, Iceland, Ireland, United Kingdom of Great Britain and Northern Ireland, Albania, Bosnia and Herzegovina, Bulgaria, Belgium, Netherlands)"
 ]
}

 The dataset includes 53588 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0163417-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wk35uk
title: Occurrence Download

description: A dataset containing 99 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Spermophilus columbianus (Ord, 1815)",
 "HasCoordinate is True",
 "Country is United States of America",
 "Year is greater than or equal to 1960",
 "Year is less than or equal to 2020",
 "Month is greater than or equal to January",
 "Month is less than or equal to December",
 "HasGeospatialIssue is False",
 "DecimalLatitude is greater than or equal to 24.5",
 "DecimalLatitude is less than or equal to 49.5",
 "DecimalLongitude is greater than or equal to -125.0",
 "DecimalLongitude is less than or equal to -66.5"
 ]
}

 The dataset includes 99 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0132221-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fgu2za
title: Occurrence Download

description: A dataset containing 90 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Begonia mindorensis Merr."
 ]
}

 The dataset includes 90 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0089976-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9vgyve
title: Occurrence Download

description: A dataset containing 4844 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Bird Ringing Centre in Sweden (NRM)",
 "TaxonKey is Periparus ater (Linnaeus, 1758)",
 "Year 2016-2022"
 ]
}

 The dataset includes 4844 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0183613-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xyv7r6
title: Occurrence Download

description: A dataset containing 7694 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Alibertia edulis (Rich.) A.Rich., Alibertia edulis (Rich.) A.Rich. ex DC., Alibertia edulis var. edulis, Alibertia edulis var. manuana Delprete & C.H.Perss., Alibertia edulis var. obtusiuscula (Steyerm.) Delprete & C.H.Perss., Alibertia edulis var. premontana (C.M.Taylor) Delprete & C.H.Perss., Alibertia oligantha K.Schum., Borojoa lanceolata (Cham.) Cuatrec., Cordiera edulis (Rich.) Kuntze, Genipa edulis Rich., Thieleodoxa lanceolata Cham.)"
 ]
}

 The dataset includes 7694 records from 283 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0120640-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.apm5yj
title: Occurrence Download

description: A dataset containing 9149 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ximenia americana L."
 ]
}

 The dataset includes 9149 records from 353 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0114661-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zyy24h
title: Occurrence Download

description: A dataset containing 86 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Vigna frutescens var. buchneri (Harms) Verdc.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 86 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009384-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5yyfsd
title: Occurrence Download

description: A dataset containing 240 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Lopheros rubens (Gyllenhal, 1817))",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 240 records from 27 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0244667-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bedeuk
title: Occurrence Download

description: A dataset containing 5115 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Datura innoxia Mill."
 ]
}

 The dataset includes 5115 records from 312 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000021-230810091245214/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e7f9t8
title: Occurrence Download

description: A dataset containing 8688 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Miscanthus sinensis Andersson"
 ]
}

 The dataset includes 8688 records from 248 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0175054-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.