cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.729702
title: Seawater samples along several inshore-offshore transects off NW Africa and SE Africa

description: For the optimal use in palaeoceanographic studies of the stable oxygen isotopic signal and elemental composition of the calcareous photosynthetic dinoflagellate Thoracosphaera heimii, it is essential to gain detailed information about its calcification depth and spatial distribution. We therefore studied the vertical and horizontal distribution patterns of T. heimii in the upper water column (0-200 m) along three transects: an inshore-offshore gradient off Cape Blanc (CB), a south-north transect from CB to the Portuguese coast and a north-south transect off Tanzania. We compared concentrations of living cysts (cells with cell content) with chlorophyll-a, salinity and temperature measurements at the sampling depth. In order to explore the seasonal variability in cyst production, three transect off CB were sampled at three different times of the year.Living T. heimii cysts were found in the upper 160 m of the water column with highest concentrations in the photic zone indicating that the calcification of T. heimii occurs in the upper part of the water column. Maximal abundances of living cysts were found relatively often in or just above the deep chlorophyll maximum (DCM), the depth of which varies regionally from about 20-40 m off CB to about 80 m off Tanzania and along the transect from CB to the Portuguese Coast. However, there was no significant correlation at the 95% confidence level between the cyst concentrations and temperature, salinity and chlorophyll-a concentrations at the sampling depths observed.In both the Atlantic and Indian Oceans, the highest abundances of T. heimii were observed in regions where the upper water masses contained relatively low nutrient concentrations that are influenced only sporadically, or not at all, by enhanced photic zone mixing related to the presence of upwelling cells or river outflow plumes at or close to the sampling sites. The seasonal production of cysts by T. heimii appears to be negatively related to the presence of upwelling filaments across the sampling sites. Our study suggests that turbulence of the upper water masses is a major environmental factor influencing T. heimii production.
description: Supplement to: Kohn, Marion; Zonneveld, Karin A F (2010): Calcification depth and spatial distribution of Thoracosphaera heimii cysts: Implications for palaeoceanographic reconstructions. Deep Sea Research Part I: Oceanographic Research Papers, 57(12), 1543-1560
DOI: 10.1594/pangaea.729436
title: Physical oceanography from CTD cast GeoB12602-1
DOI: 10.1594/pangaea.729437
title: Physical oceanography from CTD cast GeoB12603-3
DOI: 10.1594/pangaea.729438
title: Physical oceanography from CTD cast GeoB12604-1
DOI: 10.1594/pangaea.729439
title: Physical oceanography from CTD cast GeoB12604-2
DOI: 10.1594/pangaea.729440
title: Physical oceanography from CTD cast GeoB12608-3
DOI: 10.1594/pangaea.729441
title: Physical oceanography from CTD cast GeoB12608-4
DOI: 10.1594/pangaea.729442
title: Physical oceanography from CTD cast GeoB12610-1
DOI: 10.1594/pangaea.729443
title: Physical oceanography from CTD cast GeoB12611-4
DOI: 10.1594/pangaea.729444
title: Physical oceanography from CTD cast GeoB12611-5
DOI: 10.1594/pangaea.729445
title: Physical oceanography from CTD cast GeoB12612-3
DOI: 10.1594/pangaea.729446
title: Physical oceanography from CTD cast GeoB12613-3
DOI: 10.1594/pangaea.729447
title: Physical oceanography from CTD cast GeoB12614-1
DOI: 10.1594/pangaea.729448
title: Physical oceanography from CTD cast GeoB12614-4
DOI: 10.1594/pangaea.729449
title: Physical oceanography from CTD cast GeoB12615-1
DOI: 10.1594/pangaea.729450
title: Physical oceanography from CTD cast GeoB12615-3
DOI: 10.1594/pangaea.729451
title: Physical oceanography from CTD cast GeoB12616-2
DOI: 10.1594/pangaea.729452
title: Physical oceanography from CTD cast GeoB12616-5
DOI: 10.1594/pangaea.729453
title: Physical oceanography from CTD cast GeoB12616-6
DOI: 10.1594/pangaea.729454
title: Physical oceanography from CTD cast GeoB12617-3
DOI: 10.1594/pangaea.729455
title: Physical oceanography from CTD cast GeoB12618-1
DOI: 10.1594/pangaea.729456
title: Physical oceanography from CTD cast GeoB12618-8
DOI: 10.1594/pangaea.729457
title: Physical oceanography from CTD cast GeoB12620-1
DOI: 10.1594/pangaea.729458
title: Physical oceanography from CTD cast GeoB12620-3
DOI: 10.1594/pangaea.729459
title: Physical oceanography from CTD cast GeoB12621-2
DOI: 10.1594/pangaea.729460
title: Physical oceanography from CTD cast GeoB12622-1
DOI: 10.1594/pangaea.742656
title: Physical oceanography during POLARSTERN cruise ARK-XIX/4b

description: Exchanges between the North Atlantic and the Arctic Ocean result in the most dramatic water mass conversions in the World Ocean: warm and saline Atlantic waters, flowing through the Nordic Seas into the Arctic Ocean, are modified by cooling, freezing and melting to become shallow fresh waters, ice and saline deep waters. The outflow from the Nordic Seas to the south provides the initial driving of the global thermohaline circulation cell. Knowledge of these fluxes and understanding of the modification processes is a major prerequisite for the quantification of the rate of overturning within the large circulation cells of the Arctic and the Atlantic Oceans, and is also a basic requirement for understanding the role of these ocean areas in climate variability on interannual to decadal time scales.The Fram Strait represents the only deep connection between the Arctic Ocean and the Nordic Seas. Just as the freshwater transport from the Arctic Ocean is of major influence on convection in the Nordic Seas and further south, the transport of warm and saline Atlantic water affects the water mass characteristics in the Arctic Ocean which has consequences for the internal circulation and possibly influences also ice and atmosphere. The West Spitsbergen Current carrying Atlantic Water northward. The East Greenland Current, carrying water from the Arctic Ocean southwards has a concentrated core above the continental slope. It is our aim to measure the oceanic fluxes through Fram Strait and to determine their variability in seasonal to decadal time scales.53 CTD profiles were taken at 51 stations. Two CTD systems from Sea-Bird Electronics Inc SBE911+ were used. Mainly SN 561 with duplicate T and C sensors (temperature sensors SBE3, SN 2685 and 2678, conductivity sensors SBE4, SN 2325 and 2618 and pressure sensor Digiquartz 410K-105 SN 75659) was in service. For the control of the temperature sensors a SBE35 RT digital reversing thermometer, SN 27 was applied. The CTD was connected to a SBE32 Carousel Water Sampler, SN 273 (24 12-liter bottles). For 3 CTD-Stations (726-3, 727-1, 728-1) the Sea-Bird 911+ probe SN 485 was used with temperature sensor SBE3 SN 2460, conductivity sensor SBE4 SN 2054, pressure sensor Digiquartz 410K SN 68997 and the SBE32 Carousel Water Sampler SN 202. Additionally Benthos Altimeters Model 2110-2, SN 189 and SN 208 and Wetlabs C-Star Transmissiometers SN 403 and SN 267 were mounted on the carousels. During the cruise a total number of 184 water samples were analysed with a Guildline Autosal 8400B salinometer, and IAPSO standard seawater batch number P141, K=0.99993. 20 salinity samples were brought back to AWI for onshore analysis. The CTD sensors were calibrated before and after the cruise by Sea-Bird Electronics.
DOI: 10.1594/pangaea.742658
title: Physical oceanography during POLARSTERN cruise ARK-XVI/2
DOI: 10.1594/pangaea.742661
title: Physical oceanography during LANCE cruise LA00
DOI: 10.1594/pangaea.733336
title: Physical oceanography during POLARSTERN cruise ANT-XXIII/2
DOI: 10.1594/pangaea.733348
title: Physical oceanography during POLARSTERN cruise ANT-XXIII/6
DOI: 10.1594/pangaea.733410
title: Physical oceanography during POLARSTERN cruise ANT-XXI/3 (EIFEX)

description: The track of Polarstern Cruise ANTXXI/3-"EIFEX"- leaving from Cape Town on 21st January 2004 and arriving back in Cape Town on 25th March 2004. The purpose of this cruise was to conduct an iron fertilisation experiment in the ACC. The reason for using an eddy was that the water fertilised with iron sulphate would be trapped and relatively easy to follow. The first eddy (Eddy 1) selected on the basis of altimeter data was at about 50°S, 18°E. This eddy was surveyed during a period of 7 days between 25th January and 1st February 2004 by CTD/Rosette casts along five equally spaced meridional sections. Along the westernmost section, 17°E, the station spacing was 5 mi (9 km), and along the other 4 (17°40', 18°20', 19°00' and 19°40' E), it was 12 mi (22 km); the sections were completed systematically working from west to east. Investigation revealed that the initial chlorophyll concentration was too low for the fertilisation experiment and so this eddy was rejected, but not before a useful set of physical data had been obtained. Instead, a second eddy (Eddy 2), at about 49°S, 2°E was selected for the experiment and was ultimately occupied for a period of 40 days. Altogether, this eddy was investigated during the period 8th February to 20th March 2004; however, the data for the initial CTD/Rosette survey were collected during a period of 6 days between 14th and 20th February. The stations were evenly spaced 12 mi (22 km) apart meridionally and zonally, or 12' latitude and about 18.6' of longitude, with ten stations along each of eight equally spaced meridional sections between 1°19' and 3°29' E. The sections were collected systematically from west to east.
description: Supplement to: Leach, Harry; Strass, Volker H (2019): Cyclonic eddies and upper thermocline fine-scale structures in the Antarctic Circumpolar Current. Ocean Dynamics, 69(2), 157-173
DOI: 10.1594/pangaea.733415
title: Physical oceanography during POLARSTERN cruise ARK-XIX/1
DOI: 10.1594/pangaea.733416
title: Physical oceanography during POLARSTERN cruise ARK-XIX/3b
DOI: 10.1594/pangaea.733417
title: Physical oceanography during POLARSTERN cruise ARK-XXII/1
DOI: 10.1594/pangaea.733421
title: Physical oceanography during Maria S. Merian cruise MSM02/4
DOI: 10.1594/pangaea.733423
title: Physical oceanography during POLARSTERN cruise ANT-XXIII/7 (WWOS)
DOI: 10.1594/pangaea.733424
title: Physical oceanography during POLARSTERN cruise ARK-XXIII/2
DOI: 10.1594/pangaea.733425
title: Physical oceanography during POLARSTERN cruise ARK-XXIII/3 (AMEX I)
DOI: 10.1594/pangaea.735592
title: Physical oceanography during POLARSTERN cruise ANT-X/5
DOI: 10.1594/pangaea.730193
title: (Table 1) Temperature and salinity of water pump/CTD casts in the strait of Øresund between Denmark and Sweden during 2004/2005

description: Sampling depth was the depth of the fluorescence maximum in the lower part of the halocline
DOI: 10.1594/pangaea.735278
title: Physical oceanography during POLARSTERN cruise ANT-X/5 on section SR01

description: For definition of quality flags see hdl:10013/epic.31518.d001
DOI: 10.1594/pangaea.743082
title: Physical oceanography during POLARSTERN cruise ARK-XV/2
DOI: 10.1594/pangaea.744988
title: Physical oceanography during HEINCKE cruise HE318
DOI: 10.1594/pangaea.753134
title: Physical oceanography during POLARSTERN cruise ARK-XVI/1

description: Sensors, processing and post-cruise calibration: sensor 0 = Frequency 0 temperature, primary, 1491, 25-May-00s; sensor 1 = Frequency 1 conductivity, primary, 1198, 25-May-00s, cpcor = -9.5; sensor 2 = Frequency 2 pressure, 53962, 08-Apr-93; sensor 3 = Frequency 3 temperature, secondary, 1338, 04-Jun-00s; sensor 4 = Frequency 4 conductivity, secondary, 1199, 25-May-00s, cpcor = -9Correction t0(68): -1.5 mK; correction t1(68): -1.5 mK/4000dbar*p - 1.5 mK; correction c0 & c1: Cnew = Cold * 0.999865; fine correction s0 & s1: snew = sold + 0.0005
DOI: 10.1594/pangaea.753139
title: Physical oceanography during POLARSTERN cruise ARK-XVIII/1a

description: In spite of the lack of bottom reaching convection in the Greenland Sea since the 1980s, convection continues to ventilate the Greenland Gyre down to intermediate depth. The variability of this ventilation activity is determined here annually for eight winters according to a multiple criteria catalogue, applied to annual summer conductivity-temperature-depth transects along 75°N. The comparison of the ventilation depths with the meteorological forcing, the ice cover, and the stratification of the water column shows the decisive influence of the hydrographic structure in the upper and intermediate layers. Ice, on the other hand, is not necessary for convection to occur. Ice formation does not even lead to particularly deep convection. A stability maximum, which currently dominates the vertical structure of the water column at medium depth, limits the ventilation depths effectively.
description: Sensors, processing and post-cruise corrections: 0 temperature, primary, 1338; 1 conductivity, primary, 1199; 2 pressure, 53962Sea-Bird-Electronics software: alignctd_adv = c0S/m 0.050; celltm_alpha = 0.0300; celltm_tau = 7.0000; filter_low_pass_tc_B = 0.150; filter_low_pass_B_vars = prDM; loopedit_minVelocity = 0.000; binavg_binsize = 1Proprietary software following 'Unesco technical papers in marine science, 44' is used subsequently.correction temperature: t_new: t_old - 1.5 mK/4000dbar*p this is a well documented cross sensitivity of the sensor; correction salinity: s_new = s_old * (34.906/34.904)
description: Supplement to: Ronski, Stephanie; Budéus, Gereon (2005): Time series of winter convection in the Greenland Sea. Journal of Geophysical Research: Oceans, 110, C04015
DOI: 10.1594/pangaea.751508
title: Physical oceanography during POLARSTERN cruise ARK-XI/1
DOI: 10.1594/pangaea.753142
title: Physical oceanography during POLARSTERN cruise ARK-XV/1

description: Sensors, processing and post-cruise calibration: 0 temperature, primary, 1491; 1 conductivity, primary, 1198; 2 pressure, 53962Sea-Bird-Electronics software: alignctd_cond_advSecs = 0.025; celltm_alpha = 0.0300; celltm_tau = 7.0000; filter_low_pass_tc_A = 0.150; filter_low_pass_A_vars = pr; loopedit_minVelocity = 0.000; binavg_binsize = 1.00 dbarProprietary software following 'Unesco technical papers in marine science, 44' is used subsequently.* tcorr/mK = -1.0 up (incl.) to station 039; * tcorr/mK = -1.25 from (incl.) station 040 with * tnew = t0 + tcorr
DOI: 10.1594/pangaea.755089
title: Physical oceanography at CTD station JM06-WP-02
DOI: 10.1594/pangaea.755090
title: Physical oceanography at CTD station MSM05/5_713-1
DOI: 10.1594/pangaea.777699
title: Helicopter-borne sea ice thickness measurements during campaign GreenICE2005 in the Arctic Ocean from flight HEM_GRI05_01
DOI: 10.1594/pangaea.757696
title: Tab.6: Distinct groups and bacteria at stations along the shore sea transect across Ardley Cove and Maxwell Bay
DOI: 10.1594/pangaea.759261
title: Physical oceanography during POLARSTERN cruise ANT-X/6
DOI: 10.1594/pangaea.759285
title: Physical oceanography measured on water bottle samples during POLARSTERN cruise ARK-XXII/2
DOI: 10.5281/zenodo.15212917
title: A Study on the Relationship Between Usability of GUIs and Power Consumption of a PC: The case of PHRs
DOI: 10.5281/zenodo.15212918
title: A Study on the Relationship Between Usability of GUIs and Power Consumption of a PC: The case of PHRs
DOI: 10.15468/dl.3pc3zb
title: Occurrence Download

description: A dataset containing 29145 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Material sample"
 ]
 },
 "TaxonKey is Buteogallus meridionalis (Latham, 1790)"
 ]
}

 The dataset includes 29145 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0071168-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yaqg9p
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Arracacia anomala (J.M.Coult. & Rose) Mathias & Constance"
 ]
}

 The dataset includes 7 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0052369-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-56606
title: Redemption tidings, vol. 37, nos. 1-52, 1 Jan. - 22 Dec. 1961

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.p4vzr5
title: Occurrence Download

description: A dataset containing 1874 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Mushroom Collection in BCRC"
 ]
}

 The dataset includes 1874 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043399-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v44jw5
title: Occurrence Download

description: A dataset containing 133873 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "TaxonKey is Pteroclidiformes"
 ]
}

 The dataset includes 133873 records from 85 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000093-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-58265
title: Redemption tidings, vol. 40, nos. 1-50, 3 Jan. - 25 Dec. 1964

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.yd3cvw
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Polygala robsonii Exell"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0091652-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-58407
title: Redemption tidings, vol. 40, nos. 1-50, 3 Jan. - 25 Dec. 1964

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.zcb32n
title: Occurrence Download

description: A dataset containing 694 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phyllocoptes eupadi (Newkirk, 1984)"
 ]
}

 The dataset includes 694 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059393-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qdy27h
title: Occurrence Download

description: A dataset containing 384632 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "TaxonKey is Sphenisciformes"
 ]
}

 The dataset includes 384632 records from 81 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000101-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bz9bad
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Felix Voigt, 1818",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0071169-200221144449610/datasets/export for details.
DOI: 10.15468/dl.mgnjwv
title: Occurrence Download

description: A dataset containing 6363 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hieracium tomentosum (L.) L.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 6363 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002850-240130105604617/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-58463
title: Redemption tidings, vol. 40, nos. 1-50, 3 Jan. - 25 Dec. 1964

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.kg8hvy
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is USA.33_1",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Eriophorum vaginatum L."
 ]
}

 The dataset includes 45 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0140731-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-58431
title: Redemption tidings, vol. 40, nos. 1-50, 3 Jan. - 25 Dec. 1964

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.6kveyd
title: Occurrence Download

description: A dataset containing 239410 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Zea mays L."
 ]
}

 The dataset includes 239410 records from 499 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065387-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4r9xyc
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Phaeoura quernaria (Smith, 1797)",
 {
 "not" : {
 "DatasetKey" : [
 "is Global database of alien macrofungi"
 ]
 }
 },
 {
 "or" : [
 "Country is Switzerland",
 "Country is Switzerland"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0400625-210914110416597/datasets/export for details.
DOI: 10.15468/dl.zt7yvm
title: Occurrence Download

description: A dataset containing 200 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pseudosedum lievenii (Ledeb.) A.Berger"
 ]
}

 The dataset includes 200 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0096894-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-58589
title: Redemption tidings, vol. 40, nos. 1-50, 3 Jan. - 25 Dec. 1964

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.av2mpd
title: Occurrence Download

description: A dataset containing 1551 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Carex praticola Rydb."
 ]
}

 The dataset includes 1551 records from 68 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0029846-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.suz7v9
title: Occurrence Download

description: A dataset containing 158 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Roseodendron chryseum (S.F.Blake) Miranda",
 "Year 2000-2023"
 ]
}

 The dataset includes 158 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0052367-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.