cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.uguf4m
title: Occurrence Download

description: A dataset containing 652 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Oligoneuriopsis, Metacnemis, Brachydeutera argentata, Ceriagrion, Diplonychus nepoides, Hydrometra albolineolata, Hydrometra, Mesovelia vittigera, Mesovelia, Naboandelus, Nais communis, Nais, Rhagovelia nigricans, Limnodrilus hoffmeisteri, Mesogomphus, Lestes plagiatus, Macrothrix propinqua, Microcyclops varicans, Microcyclops, Tropocyclops confinis, Bosmina longirostris, Simulium dentulosum, Cloeon elevatum, Daphnia pulex, Dero cooperi, Ecnomus oppidanus, Hydroporus, Alona quadrangularis, Amarodytes, Ilyocypris australiensis, Limnobius, Macrocyclops albidus, Macrocyclops, Paracyclops fimbriatus, Alona guttata, Ceriodaphnia quadrangula, Cyclops agilis, , Cyclops prasinus, Cypretta, Microstomum, Nitocra dubia, Pleuroxus assimilis, Sorocelis, Alona rectangula, Leydigia quadrangularis, Elaphoidella, Haliplus, Presba, Segmentorbis, Prionocera, Allonais inaequalis, Allonais, , Pristina minuta, Atherix variegata, Laccocoris limigenus limigenus, Potamocares, Simulium bequaerti, Alona pulchella, Aulodrilus limnobius, Aulodrilus, Bothrioneurum vejdovskyanum, Bothrioneurum, Eriocera fultonensis, Eriocera, Pleuroxus inermis, Pristina synclites, Stephensoniana trivandrana, Stephensoniana, Alona affinis, Anisops debilis, Anopheles squamosus, Aulodrilus pigueti, , Ranatra emaciata emaciata, Rhagadotarsus hutchinsoni, Rhagadotarsus, Microvelia major, Xiphoveloidea, Eurycercus, Nais elinguis, Eatonica schoutedeni, Eatonica, Burnupia caffra, Burnupia ponsonbyi, Herpetocypris chevreuxi, Herpetocypris, Ptychoptera, Bulinus africanus, Hydaticus servillianus, Eubrianax edwardsii, Halicyclops, Tenagogonus, Ampithoe, Paranais frici, Paranais, Pseudodiaptomus, Limnodrilus udekemianus)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((35.5808 -24.13,35.5909 -24.0715,30.5701 -24.0715,30.5701 -28.5786,32.4847 -28.5786,32.55 -28.5222,33.0346 -26.8668,32.9741 -26.7838,33.0415 -26.059,32.9304 -26.0011,32.7994 -26.1281,32.6834 -26.0015,32.813 -25.8728,32.8513 -25.7166,33.3048 -25.3731,35.1489 -24.6699,35.5808 -24.13))"
 ]
}

 The dataset includes 652 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020923-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.805328
title: (Table 1) Mechanical properties of basalt at DSDP Holes 69-504B, 70-504B and 83-504B
DOI: 10.1594/pangaea.816536
title: (Table 1) Sulfur isotopes, total sulfur, and degree of oxidation of basalt samples from DSDP Holes 69-504B and 70-504B

description: Whole-rock basalt samples from the upper half of Deep Sea Drilling Project Hole 504B have oxygen-isotope compositions typical of mid-ocean-ridge basalts which have experienced a moderate degree of low-temperature alteration by sea water. By contrast, d18O values in the lower half of the hole correspond to basalts which have experienced almost no detectable oxygen-isotope alteration. These observations suggest that the overall water/rock ratio was lower in the lower half of the drilled crust. A correlation between d18O values and 87Sr/86Sr ratios suggests that the water/rock ratio, rather than temperature variation, was the main factor determining basalt d18O values. Hydrogen-isotope data appear to be consistent with a low water/rock ratio in the lower part of the crust.
description: Supplement to: Barrett, T J; Friedrichsen, Hans (1983): Oxygen- and hydrogen-isotope composition of some basalts from Deep Sea Drilling Project Hole 504B, Costa Rica Rift, Legs 69 and 70. In: Cann, JR; Langseth, MG; Honnorez, J; Von Herzen, RP; White, SM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 69, 637-642
DOI: 10.1594/pangaea.262009
title: Major-element chemical analyses of Hole 46-396B
DOI: 10.1594/pangaea.77070
title: Distribution of calcareous foraminifers in sediment core Well 6406/11-1
DOI: 10.1594/pangaea.973196
title: Benthic foraminifera species pore measurements of surface sediment samples from the Southeast Pacific
DOI: 10.1594/pangaea.973107
title: Estimated bottom water nitrate concentration, bottom water temperature, bottom water pH, and ocean net primary product of surface sediment samples from the Southeast Pacific
DOI: 10.1594/pangaea.973654
title: Benthic foraminifera species images of surface sediment samples from the Southeast Pacific
DOI: 10.1594/pangaea.963921
title: Compressed files from SEM and stereomicroscope images of benthic foraminifera species from the Southeast Pacific

description: This study developed a unified taxonomic classification system for recent epifaunal benthic foraminifera species collected from surface sediment samples along the Southeast Pacific margin, including Cibicidoides wuellerstorfi, C. lobatulus, C. cf. ungerianus, Planulina ariminensis, P. ornata, and P. limbata. Morphological characteristics of these epifaunal benthic foraminifera specimens, such as test shape, periphery, chamber inflation, elongation, suture curvature, and wall porosity, were measured between December 2022 and June 2023. Furthermore, variations in morphological features like planoconvex tests, proloculus size, suture curvature, and pore patterns were observed among these foraminifera. The surface sediment samples were collected off the coasts of Chile and Peru between 1962 and 2014, covering latitudes from 12.70°S to 44.09°S and water depths ranging from 24 to 3,267 m. The temporal coverage of the samples spans the Holocene, with a focus on the late Holocene and modern samples. These samples were collected using various gear devices, including a multicorer (Sonne 156, Sonne 211, Meteor 92), a box corer (BIAC072014), a Petersen grab (USNS Eltanin), and a gravity core (Sonne 161). Detailed morphological examinations of the specimens were conducted using TM4000Plus HITACHI SEM imaging and a Leica S8 APO stereomicroscope, complemented by manual illustrations. The unified taxonomic criteria will enhance the accuracy of foraminifera-based proxies, such as stable isotopes and morphological studies, which are vital for paleoceanographic reconstructions.
DOI: 10.1594/pangaea.974138
title: Organic matter concentration and composition in four trophic regimes of the South Pacific Ocean

description: Samples were collected in the surface of the Southwestern Pacific Ocean in subtropical and sub-Antarctic water masses, above the Chatham Rise and at the entrance of the Cook Strait in well mixed water masses, creating distinct oligotrophic and eutrophic regimes, respectively. Diel dynamics in concentrations of total organic carbon and nitrogen (TOC/TON), as well as total combined carbohydrates (TCCHO) and total amino acids (TAA), and their dissolved fractions (&lt;0.45µm) are presented. Viral particle abundance (V_III_ml) complements the flow cytometry measurements as presented in the associated dataset of Law et al.
description: DAAD, Award: 5748025 NIWA SSIF Award
DOI: 10.1594/pangaea.979878
title: Molecular combined carbohydrate composition and concentrations in four trophic regimes of the Southwestern Pacific Ocean

description: Samples were collected in the surface of the Southwestern Pacific Ocean in subtropical and sub-Antarctic water masses, above the Chatham Rise and at the entrance of the Cook Strait in well mixed water masses, creating distinct oligotrophic and eutrophic regimes, respectively. Diel dynamics in concentrations of the molecular components of dissolved combined carbohydrates (D_CCHO) and total combined carbohydrates (T_CCHO) are presented.
description: DAAD, Award: 5748025 NIWA SSIF Award
DOI: 10.1594/pangaea.979879
title: Molecular amino acid composition and concentrations in four trophic regimes of the Southwestern Pacific Ocean

description: Samples were collected in the surface of the Southwestern Pacific Ocean in subtropical and sub-Antarctic water masses, above the Chatham Rise and at the entrance of the Cook Strait in well mixed water masses, creating distinct oligotrophic and eutrophic regimes, respectively. Diel dynamics in concentrations of the molecular components of dissolved amino acids (D_AA) and total amino acids (T_AA) are presented.
description: DAAD, Award: 5748025 NIWA SSIF Award
DOI: 10.1594/pangaea.667341
title: (Table 2) Chemical composition of complexly zoned plagioclases from DSDP Hole 46-396B
DOI: 10.1594/pangaea.940269
title: Air quality data of station Guaymaral, Bogotá from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Bogotá air quality data were provided by the air quality monitoring service of the city's Environmental Agency (http://201.245.192.252:81/). The monitorng stations includes: Carvajal-Sevillana, Centro de Alto Rendimiento-CDAR, Guaymaral, and Tunal.
DOI: 10.1594/pangaea.940277
title: Air quality data of station Pinheiros, São Paulo from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.São Paulo's air quality data were downloaded from the website of the official monitoring network (https://qualar.cetesb.sp.gov.br). The data provided correspond to the following stations: Congonhas, Ibirapuera, Ponte dos Remedios, Parque Dom Pedro, and Pinheiros.
DOI: 10.1594/pangaea.940267
title: Air quality data of station Centro de Alto Rendimiento, Bogotá from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Bogotá air quality data were provided by the air quality monitoring service of the city's Environmental Agency (http://201.245.192.252:81/). The monitorng stations includes: Carvajal-Sevillana, Centro de Alto Rendimiento-CDAR, Guaymaral, and Tunal.
DOI: 10.1594/pangaea.940273
title: Air quality data of station Tunal, Bogotá from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Bogotá air quality data were provided by the air quality monitoring service of the city's Environmental Agency (http://201.245.192.252:81/). The monitorng stations includes: Carvajal-Sevillana, Centro de Alto Rendimiento-CDAR, Guaymaral, and Tunal.
DOI: 10.1594/pangaea.940276
title: Air quality data of station Ibirapuera, São Paulo from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.São Paulo's air quality data were downloaded from the website of the official monitoring network (https://qualar.cetesb.sp.gov.br). The data provided correspond to the following stations: Congonhas, Ibirapuera, Ponte dos Remedios, Parque Dom Pedro, and Pinheiros.
DOI: 10.1594/pangaea.940286
title: Air quality data of station Las Condes, Santiago from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Santiago air quality data were downloaded from the website of the official monitoring network (https://sinca.mma.gob.cl). The data provided correspond to the following stations: Cerro Navia, El Bosque, Independencia, La Florida, Las Condes, Parque O'Higgins, Pudahuel, and Puente Alto.
DOI: 10.1594/pangaea.940287
title: Air quality data of station La Florida, Santiago from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Santiago air quality data were downloaded from the website of the official monitoring network (https://sinca.mma.gob.cl). The data provided correspond to the following stations: Cerro Navia, El Bosque, Independencia, La Florida, Las Condes, Parque O'Higgins, Pudahuel, and Puente Alto.
DOI: 10.1594/pangaea.940288
title: Air quality data of station Pudahuel, Santiago from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Santiago air quality data were downloaded from the website of the official monitoring network (https://sinca.mma.gob.cl). The data provided correspond to the following stations: Cerro Navia, El Bosque, Independencia, La Florida, Las Condes, Parque O'Higgins, Pudahuel, and Puente Alto.
DOI: 10.1594/pangaea.667432
title: (Table 3) Chemical composition of vein phillipsites from DSDP Hole 46-396B

description: mixed-type vein fills which include minor to trace amounts of clay minerals, Fe--Mn oxides and calcite.
DOI: 10.1594/pangaea.817004
title: (Table 5) Geochemistry of olivines at DSDP Holes 70-504B and 69-505B

description: Number of cations on the basis of 4 oxygens. Empty cells mean no data.
DOI: 10.1594/pangaea.667430
title: (Table 1) Chemical composition of clay minerals and mixtures of basalts from DSDP Hole 46-396B
DOI: 10.1594/pangaea.97076
title: Sedimentation rates of Hole 46-396A

description: compiled and calculated from various DSDP data sources
DOI: 10.1594/pangaea.961935
title: Bulk chemistry determination of Laguna Meseta (LME), Central Patagonia

description: Further funding:Environmental and climate reconstruction for Chilean Patagonia - Investigations of lacustrine sediment record at Chile Chico Plateau and its surrounding area, Award: DAAD Doctoral programmes in Germany 2020/21
DOI: 10.1594/pangaea.937083
title: Methane concentration and its isotopic composition in seawater during POLARSTERN cruise PS106/1 (ARK-XXXI/1.1)

description: The methane concentration and stable carbon isotopic signature of methane were measured in different Arctic sea ice types as well as in seawater underneath the ice floe during the Polarstern expedition PS106.1. The ice drift took place between 4 - 15 June 2017, north of Svalbard (Macke and Flores, 2018). Sea ice cores were collected using a Kovacs Mark II 9cm drill ice corer. In all ice stations, the first ice core was used for in situ ice temperature measurements, and the second one for methane concentration, stable carbon isotopic signature of methane, bulk ice salinity and nutrient concentrations (Verdugo et al., 2021). Seawater samples were collected using a shipboard Sea-Bird Scientific SBE 911plus CTD (conductivity–temperature– depth) profiler equipped with ancillary sensors and integrated with a SBE32 CarouselWater Sampler with 24 Niskin bottles of 12L each (Macke and Flores, 2018).
DOI: 10.1594/pangaea.940295
title: Air quality data of station Independencia, Santiago from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Santiago air quality data were downloaded from the website of the official monitoring network (https://sinca.mma.gob.cl). The data provided correspond to the following stations: Cerro Navia, El Bosque, Independencia, La Florida, Las Condes, Parque O'Higgins, Pudahuel, and Puente Alto.
DOI: 10.1594/pangaea.940299
title: Air quality data of station Puente alto, Santiago from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Santiago air quality data were downloaded from the website of the official monitoring network (https://sinca.mma.gob.cl). The data provided correspond to the following stations: Cerro Navia, El Bosque, Independencia, La Florida, Las Condes, Parque O'Higgins, Pudahuel, and Puente Alto.
DOI: 10.1594/pangaea.940300
title: Air quality data of station Parque O'Higgins, Santiago from 2014-2020

description: We compiled criteria pollutants from four air quality monitoring stations in Bogotá, eight in Santiago, and five in São Paulo to characterize the impact of emission changes on air quality during the early Coronavirus-imposed lockdown. Time series include hourly measurements (UTC) of ozone (ppbv), nitric oxide (ppbv), nitrogen dioxide (ppbv), carbon monoxide (ppmv), and PM2.5 (microgram per cubic meter), from 1 January 2014 to 1 June 2020.Specifically, datasets were used to compare the lockdown period (March-May 2020) with the baseline period defined as the multi-year average between 2014 and 2019.Santiago air quality data were downloaded from the website of the official monitoring network (https://sinca.mma.gob.cl). The data provided correspond to the following stations: Cerro Navia, El Bosque, Independencia, La Florida, Las Condes, Parque O'Higgins, Pudahuel, and Puente Alto.
DOI: 10.1594/pangaea.816454
title: (Table 2) Wet chemical composition of saponites from the &lt;1 μm fraction of basalt from DSDP Holes 69-504B and 70-504B

description: Empty cells indicates no data.
DOI: 10.1594/pangaea.222230
title: Grain size analysis of Hole 46-396B
DOI: 10.1594/pangaea.262193
title: Major-element chemical analyses of Hole 46-396B
DOI: 10.1594/pangaea.77072
title: Distribution of calcareous foraminifers in sediment core Well 6407/7-2
DOI: 10.1594/pangaea.735958
title: (Table 2) Age determination of sediment core M25/4-KL11

description: dated material: mixed planktonic foraminifer test &gt;63 µm
DOI: 10.1594/pangaea.262119
title: Major-element chemical analyses of Hole 46-396B
DOI: 10.1594/pangaea.804826
title: (Table 5) Rare earth elements at DSDP Hole 84-504B basalts
DOI: 10.1594/pangaea.229555
title: Sound velocity of Hole 46-396B
DOI: 10.1594/pangaea.262675
title: Major-element chemical analyses of Hole 46-396B
DOI: 10.1594/pangaea.667431
title: (Table 2) Chemical composition of phillipsites from DSDP Hole 46-396B
DOI: 10.1594/pangaea.97101
title: Sedimentation rates of Hole 53-418B

description: compiled and calculated from various DSDP data sources
DOI: 10.1594/pangaea.221496
title: Physical properties of Hole 53-418B
DOI: 10.1594/pangaea.263494
title: Minor-element chemical analyses of Hole 53-418B
DOI: 10.1594/pangaea.229025
title: Interstitial water chemistry of Hole 53-418B, raw data

description: Values are taken directly from the chemistry technicians shipboard notebook.
DOI: 10.1594/pangaea.263061
title: Minor-element chemical analyses of Hole 46-396B
DOI: 10.1594/pangaea.68907
title: Distribution of biogenic components in sediment core Well 6406/8-1
DOI: 10.1594/pangaea.351387
title: Documentation of sediment core PS66/345-2
DOI: 10.1594/pangaea.68908
title: Distribution of biogenic components in sediment core Well 6407/7-2