cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.9w4ybz
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Tricholaena rosea Nees",
 "Year 1970-2021"
 ]
}

 The dataset includes 14 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0205127-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.szysxx
title: Occurrence Download

description: A dataset containing 8860 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Sturnira lilium (E.Geoffroy, 1810)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 8860 records from 104 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026921-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kt7365
title: Occurrence Download

description: A dataset containing 479005 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lythrum salicaria L."
 ]
}

 The dataset includes 479005 records from 907 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0210503-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vni7sf
title: Occurrence Download

description: A dataset containing 4608 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Larrea tridentata (DC.) Coville"
 ]
}

 The dataset includes 4608 records from 91 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026917-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ub7fqq
title: Occurrence Download

description: A dataset containing 127 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Ecuador",
 "HasCoordinate is true",
 "TaxonKey is Ochroma pyramidale (Cav.) Urb.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 127 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048332-191105090559680/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r64i6z
title: Occurrence Download

description: A dataset containing 318319 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Alnus glutinosa (L.) Gaertn.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 318319 records from 633 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026926-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25326/538
title: ACROSS_LISA_PRG_NEPH_Scatt-Backscatt_PM1_1-Min_L2

description: The PM1 aerosol particle scattering and backscattering coefficients at 450, 525, and 635 nm were measured at the ground–based PRG urban site during ACROSS by a polar nephelometer (Aurora 4000, Ecotech). The instrument was installed in a dedicated measuring room at the 7th floor of the Lamark B building of Université Paris Cité. Air was taken from a common certified PM1 sampling head located on the roof of the building at about 30 m height above the ground level. A copper tube of 7 mm inner diameter and 10 m length connected the PM1 head to a 4–way stainless steel flow splitter (TSI) located in the measuring room that dispatched the air flow to different instruments. The nephelometer sampled air from this common line with a flow rate of 7 l min–1. Data were acquired continuously at 5-sec time resolution and averaged over 1-min. The time indicated in the datafile is the start time of the 1-min interval. Multiple zero check were performed during the campaign to evaluate possible offset baseline and instrument noise. Scattering data measured in the the angular range 9–170°, were corrected for angular truncation based on the formulation provied by Teri et al. (2022). Data acquired at ambient conditions were reported to Standard Temperature and Pressure conditions (STP, T=273.15 K, P=1013.25 mbar). Meteorological data (T, P) measured at the site are reported in the file for facilitating the conversion to ambient T and P conditions if desired. The uncertainties given in the data file account for calibration and noise, estimated at 8% based on Teri et al. (2022) and include also uncertainties on truncation correction for truncated data. The scattering Angstrom exponent (SAE) was calculated as -log(sca(wavelength_1/ wavelength_2)/log(wavelength_1/ wavelength_2). Raw data were controlled manually to check periods when specific conditions prevented to do measurements or affected the quality of the measurements (power cut, zero check, disconnection from the sampling line, disfunctioning). Data in correspondence of these periods are identified as -9999.999 and flagged with a "M" (missing). Valid data are reported with a "O" flag (operation). Different periods were affected by rain on the 19–23, 24–27 and 30 June and 4, 19–20 and 22 July. Detailed information on the rainy periods can be provided upon request to the authors and the principal investigators. Measurements for the 13 July-18 July period are not reported because the PM1 head was accidentally disconnected during this period, therefore not ensuring a PM1 sampling. Those data can be provided upon request.
DOI: 10.25326/682
title: ACROSS_LISA_PRG_OC-EC_L2

description: PM1 samples were collected during day (4:00 – 20:00, UTC time) and night (20:00 – 4:00, UTC time) on 150 mm quartz filters (Pallflex Tissuquartz), using a continuous high volume aerosol DHA-80 at 30 m3 h-1 (DIGITEL enviro-sense, Switzerland). Prior sampling, the quartz filters were conditioned at 550 °C for 8 hours and conserved in pre-baked aluminum foil and sealed in plastic bags to remove contaminants. After exposure, samples were conserved in pre-baked and sealed aluminum foils at -20 °C, then transported to the laboratory, where they were punched to smaller fractions (30 mm, 46 mm, 1.5 mm) for chemical analysis. The smaller fractions were also conserved in pre-baked and sealed aluminum foil at -20°C until analysis. 
Organic carbon (OC) and elemental carbon (EC) were measured using a thermo-optical analyzer (Sunset, SunLab Inc) on a 1.5 cm2 filter surface following the EUSSAR2 protocol (Cavalli et al., 2010).  The Sunset analyzer was calibrated using a sucrose solution (purity > 99.5 %) for different concentrations between 0.42 µgC cm-2 and 40 µgC cm-2, with a limit of detection of 0.25 µgC cm-2 and limit of quantification of of 0.42 µgC cm-2. Prior to each analysis, an instrumental blank and a point at 10 µgC cm-2 were measured as a quality control. OC and EC values per area are automatically calculated with the software OCBC835 (SunLab). Atmospheric concentrations were calculated considering the sampling volumes (m3). The sampling volumes were retrieved from the DHA-80 and are associated to the volume measured by the instrument at ambient conditions of temperature and pressure. Seventy-two samples are available with data starting from June 14 to July 24, reported for day and night measurements in UTC time for OC and EC concentrations with their corresponding uncertainty. Missing data are reported as -9999 values. All samples have an associated name (sample ID).
DOI: 10.25326/539
title: ACROSS_LISA_PRG_OPC_Sizedistr_PM1_1-Min_L2

description: The aerosol particle number concentration in different size classes between 0.3 and 20 µm (optical equivalent diameter) was measured at the ground–based PRG urban site during ACROSS by an optical particle counter (OPC) (GRIMM 1.108, Grimm Aerosol Technik GmbH & Co.). The instrument was installed in a dedicated measuring room at the 7th floor of the Lamark B building of Université Paris Cité. Air was taken from a common certified PM1 sampling head located on the roof of the building at about 30 m height above the ground level. A copper tube of 7 mm inner diameter and 10 m length connected the PM1 head to a 4–way stainless steel flow splitter (TSI) located in the measuring room that dispatched the air flow to different instruments. The OPC sampled air from this common line with a flow rate of 1.2 l min–1. Data were acquired continuously at 6-sec time resolution and averaged over 1-min. The time indicated in the datafile is the start time of the 1-min interval. Multiple zero check were performed during the campaign to evaluate possible offset baseline and instrument noise. Data acquired at ambient conditions were reported to Standard Temperature and Pressure conditions (STP, T=273.15K and P=1013.25 mbar). Meteorological data measured at the site were used as reference for ambient T and P. The average estimated error of 29% accounts for uncertainties due to Poisson statistics on total number of particles with optical diameter <1µm. Raw data were controlled manually to check periods when specific conditions prevented to do measurements or affected the quality of the measurements (power cut, zero check, disconnection from the sampling line, disfunctioning). Data in correspondence of these periods are identified as -9999.999 and flagged with a “M” (missing). Valid data are reported with a “O” flag (operation). Different periods were affected by rain on the 19–23, 24–27 and 30 June and 4, 19–20 and 22 July. Detailed information on the rainy periods can be provided upon request to the authors and the principal investigators. Measurements for the 13 July-18 July period are not reported because the PM1 head was accidentally disconnected during this period, therefore not ensuring a PM1 sampling. Those data can be provided upon request.
DOI: 10.15468/dl.gjkwqm
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Raineyella antarctica Pikuta et al., 2016"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013304-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25326/683
title: ACROSS_LISA_PRG_Orbitrap_L2

description: Molecular scale chemical composition of the organic aerosol was studied using high resolution mass spectrometry (HRMS). Filters of 46 mm were extracted following Kourtchev et al. (2014).  Non-target mass spectrometric analysis was performed using LTQ Orbitrap mass spectrometer (Thermo Scientific™, Bremen, Germany) equipped with a chip-based nanoESI source (TriVersa NanoMate, Advion) operating in negative ionization mode. The source parameters were: gas pressure of 0.30 psi, spray voltage -1.4 kV, and an injection volume of 7 L. NanoESI source was used to achieve higher ionization efficiency for a variety of analytes (Kourtchev et al., 2014). All spectra were recorded in triplicates with one-minute data acquisition time, with a nominal resolution of 100,000, and in two scan ranges (50-500 m/z and 150-1000 m/z).  HRMS data treatment was conducted following Zielinski et al. (2018) and it included the following atomic constraints: 14N (0-5), 16O (0-50), 12C (1-100), 1H (1-200), 32S (0-2), 34S (0-1), and 13C (0-1). Formula lists and peak intensities were further processed including noise removal, blank subtraction, and additional atomic constraints: elemental ratios of 0.3 ≤H/C≤ 2.5, O/C≤ 2, N/C≤ 1.3, S/C≤ 0.2, 12C/13C≤ 0.011 and 32S/34S≤ 0.045, double bond equivalent (DBE) values, nitrogen rule, and isotopic filtering (Zielinski et al., 2018). The smallest absolute mass error was used for multiple assignments after mass shift correction, and only formulae found in all triplicates were considered. 14 samples from 3 periods: July 3 to 4, July 11 to 13, and July 17 to 19 were using HRMS, with the compounds identification and the relative intensity associated to the measurements. From the formulae identified, the O/C, H/C, DBE (double bond equivalent), Xc (aromaticity equivalent) are also presented. For samples were data is not available, -9999 values are presented. Information regarding the sampling time of each sample is presented in the collection time files.
DOI: 10.25326/777
title: ACROSS_LISA_PRG_SSA_PM1_1-H_L3

description: The single scattering albedo (SSA) was retrieved from the spectral absorption and scattering coefficients measured at the surface for the PM1 fraction at the ground–based PRG urban site during the ACROSS field campaign (datasets ACROSS_LISA_PRG_AETH-Abs_PM1_1-Min_L2, ACROSS_LISA_PRG_NEPH_Scatt-Backscatt_PM1_1-Min_L2). SSA uncertainty ranges on average within 14 %–43 % between 370 and 950 nm. Data are provided at 1 hour temporal resolution and at seven wavelengths between 370 and 950 nm. The methodology and results are presented in Di Antonio et al. (2024).

Di Antonio, L., Di Biagio, C., Formenti, P., Gratien, A., Michoud, V., Cantrell, C., Bauville, A., Bergé, A., Cazaunau, M., Chevaillier, S., Cirtog, M., Coll, P., D'Anna, B., de Brito, J. F., De Haan, D. O., Dignum, J. R., Deshmukh, S., Favez, O., Flaud, P.-M., Gaimoz, C., Hawkins, L. N., Kammer, J., Language, B., Maisonneuve, F., Močnik, G., Perraudin, E., Petit, J.-E., Acharja, P., Poulain, L., Pouyes, P., Pronovost, E. D., Riffault, V., Roundtree, K. I., Shahin, M., Siour, G., Villenave, E., Zapf, P., Foret, G., Doussin, J.-F., and Beekmann, M.: Aerosol spectral optical properties in the Paris urban area, and its peri−urban and forested surroundings during summer 2022 from ACROSS surface observations, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2024-2299, 2024.
DOI: 10.25326/669
title: ACROSS_LISA_RambForest_AETH-Abs_PM1_1-Min_L2-station_processed

description: The aerosol particle absorption coefficient at 370, 470, 520, 590, 660, 880, and 950 nm was measured at the surface level by a dual spot aethalometer (AE33, Magee Sci) within the PEGASUS mobile platform located in Rambouillet, France – ACROSS project. The instrument was operated at 2 l min–1 through a certified PM1 inlet (Leckel GmbH) located approximately 2 m above ground level. Data were acquired continuously at 1-min time resolution. The time indicated in the datafile is the start time of the 1-min interval. Data, reported as eBC (equivalent Black Carbon, ng m-3) were converted into volume absorption coefficients by multiplying by the instrumental MAC (Mass Absorption Coefficient, m2 g-1) as reported by the manufacturer. The data were further corrected to take into account the harmonization factor H*= 1.76 by following ACTRIS guidelines (https://www.actris-ecac.eu/measurement-guidelines.html). Data are reported to Standard Temperature and Pressure (e.g. ABS_520nm_STP) conditions (STP, T=273.15 K and P=1013.25 mbar). The uncertainty given in the data file (39%) accounts for instrumental (noise, 10% from Cuesta-Mosquera et al., 2021) and multiple scattering correction (variability from literature survey). Raw data were controlled manually to check periods when specific conditions prevented to do measurements or affected the quality of the measurements (power cut, disfunctioning). Data in correspondence of these periods are identified as -9999.999 and flagged with a M (missing). Valid data are reported with a O flag (operation). Detailed information on the dataset can be provided upon request to the author and the principal investigator.
DOI: 10.25326/668
title: ACROSS_LISA_RambForest_AETH-eBC_PM1_1-Min_L2-station_processed

description: The aerosol equivalent black carbon (eBC) concentration was measured at the surface level by a dual spot aethalometer (AE33, Magee Sci) within the PEGASUS mobile platform located in Rambouillet, France – ACROSS project. The instrument was operated at 2 l min–1 through a certified PM1 inlet (Leckel GmbH) located approximately 2 m above ground level. Data were acquired continuously at 1-min time resolution. The time indicated in the datafile is the start time of the 1-min interval. The eBC data reported by the instrument at 880 nm were considered. Data are reported to the Standard Temperature and Pressure (eBC_STP) conditions (STP, T=273.15 K P=1013.25 mbar). The uncertainty (10%) given in the dataset is based on (Cuesta-Mosquera et al., 2021) and accounts for instrumental noise. Raw data were controlled manually to check periods when specific conditions prevented to do measurements or affected the quality of the measurements (power cut, disfunctioning). Data in correspondence of these periods are identified as -9999.999 and flagged with a M (missing). Detailed information on the dataset can be provided upon request to the author and the principal investigator.
DOI: 10.15468/dl.c7c4yz
title: Occurrence Download

description: A dataset containing 1569 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-104.60934 52.01593,-104.53922 30.00347,-89.99511 27.53138,-77.43341 28.62295,-73.68838 37.59297,-80.67767 44.03691,-85.6206 49.11076,-96.20558 51.94541,-104.60934 52.01593))",
 "HasGeospatialIssue is false",
 "TaxonKey is Hypophthalmichthys molitrix (Valenciennes, 1844)",
 "Year 1970-2009"
 ]
}

 The dataset includes 1569 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013305-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111306587
title: Church of the Archangel Michael, Archangelos Michael

description: [Text Description:] Small church dedicated to the Archangel Michael, 1474. ❧ [Medium:] Stone ❧ [Script Note:] Greek, Non-Text ❧ [Physical Object Description:] Located in the village of Pedoulas. ❧ [Physical Object Note:] Chapel of the steep-pitched-roof type, from 1474. It has a later enclosure on the south-west. ❧ [Physical Object Note:] Small building with the usual sloping mountain roof. Contains the Lusignan coat of arms. ❧
DOI: 10.15468/dl.25g7ny
title: Occurrence Download

description: A dataset containing 592530 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ilex L.L.",
 "Year is greater than or equal to 1900",
 "HasCoordinate is true"
 ]
}

 The dataset includes 592530 records from 1859 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0229732-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wh7xuv
title: Occurrence Download

description: A dataset containing 629 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Italy",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Pseudorasbora parva (Temminck & Schlegel, 1846)",
 "Year 1970-2020"
 ]
}

 The dataset includes 629 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083643-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.czu2td
title: Occurrence Download

description: A dataset containing 849 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Abarema abbottii (Rose & Leonard) Barneby & J.W.Grimes, Abarema acreana (J.F.Macbr.) L.Rico, Abarema adenophora (Ducke) Barneby & J.W.Grimes, Abarema alexandri (Urb.) Barneby & J.W.Grimes, Abarema asplenifolia (Griseb.) Barneby & J.W.Grimes, Abarema auriculata (Benth.) Barneby & J.W.Grimes, Abarema barbouriana (Standl.) Barneby & J.W.Grimes, Abarema barnebyana Iganci & M.P.Lima, Abarema brachystachya (DC.) Barneby & J.W.Grimes, Abarema callejasii Barneby & J.W.Grimes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 849 records from 94 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083652-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t8tnbq
title: Occurrence Download

description: A dataset containing 1105 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Naja naja (Linnaeus, 1758)"
 ]
}

 The dataset includes 1105 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0096290-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dxw7hv
title: Occurrence Download

description: A dataset containing 574538 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Alnus glutinosa (L.) Gaertn."
 ]
}

 The dataset includes 574538 records from 969 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0104740-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3wdmw6
title: Occurrence Download

description: A dataset containing 31420 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Rumex maritimus L.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 31420 records from 405 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083658-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dtj95g
title: Occurrence Download

description: A dataset containing 3974 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Zooplankton abundance and population structures assessed during April-September of 2001-2, Southern Ocean, GLOBEC"
 ]
}

 The dataset includes 3974 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0042197-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p4ucju
title: Occurrence Download

description: A dataset containing 8731 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Psilotum nudum (L.) P.Beauv."
 ]
}

 The dataset includes 8731 records from 306 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0145061-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hpkyqm
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Fossil",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Alopias vulpinus (Bonnaterre, 1788)"
 ]
}

 The dataset includes 24 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0257092-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2ex8b6
title: Occurrence Download

description: A dataset containing 1707 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Mugil curema Valenciennes, 1836"
 ]
}

 The dataset includes 1707 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0044567-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.