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

description: A dataset containing 364 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "Geometry POLYGON((-76.49971 6.60387,-77.10375 4.97188,-74.38024 3.82737,-74.03053 6.72044,-76.49971 6.60387))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Tetragonisca angustula",
 "Year 1950-2025"
 ]
}

 The dataset includes 364 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000050-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17882/106181
title: Global ocean mixed layer depth and derived variables obtained from an energy-based methodology

description: A global monthly climatology of the mixed layer depth (MLD), obtained with a physically derived and energy-based methodology (EBM), is provided. This climatology defines the mixed layer as the energetically homogeneous upper ocean layer in which water parcels can move with little or no buoyancy work; the mixed layer is representative of seasonal timescales, without addressing the diurnal mixing cycle or the timescales in which mixing is currently active. This approach provides a robust criterion in determining the MLD, which is reliable across diverse ocean conditions, globally and temporally consistent, and easy to implement.
The available dataset contains the monthly climatology of mixed layer depth and derived variables over the global ocean, with a spatial resolution of 2° x 2°. This climatology is based on approximately 2 million in situ Argo profiles from January 2005 to December 2023. The MLD and derived variables were computed for each profile within a grid cell for each month in the long-term record; the resulting values were then averaged to obtain a representative value for that grid cell and month. The file contains the following variables, in addition to latitude, longitude, and month:
 - mld: Global monthly climatology of the mixed layer depth calculated with the energy-based methodology.
 - wb: Global monthly climatology of the threshold in the work done by buoyancy characterizing the EBM-MLD.
 - rho: Global monthly climatology of the absolute differences in potential density from the reference depth of 10 m to the EBM-MLD.
 - temp: Global monthly climatology of the absolute differences in conservative temperature from the reference depth of 10 m to the EBM-MLD.
DOI: 10.17882/106967
title: Coccolith abundance, MAR and morphology data from the core MD12-3412 in the Bay of Bengal

description: This dataset provides detailed records of calcareous nannofossil relative abundances, Noelaerhabdaceae morphology, and accumulation rates from marine sediment core MD12-3412 in the Bayof Bengal. It includes age data corresponding to corrected depths based on the newly established age model.
DOI: 10.17882/107654
title: Environmental DNA data for Dicentrarchus labrax, Merluccius merluccius and Pagellus bogaraveo in the Bay of Biscay

description: In October 2019 we chose 15 sites from the 2019 EVHOE survey for environmental DNA (eDNA) sampling. The French international EVHOE bottom trawl survey is carried out annually during autumn in the BoB to monitor demersal fish resources. At each site, we sampled seawater using Niskin bottles deployed with a circular rosette. There were nine bottles on the rosette, each of them able to hold ∼5 l of water. At each site, we first cleaned the circular rosette and bottles with freshwater, then lowered the rosette (with bottles open) to 5 m above the sea bottom, and finally closed the bottles remotely from the boat. The 45 l of sampled water was transferred to four disposable and sterilized plastic bags of 11.25 l each to perform the filtration on-board in a laboratory dedicated to the processing of eDNA samples. To speed up the filtration process, we used two identical filtration devices, each composed of an Athena® peristaltic pump (Proactive Environmental Products LLC, Bradenton, Florida, USA; nominal flow of 1.0 l min–1 ), a VigiDNA 0.20 μm filtration capsule (SPYGEN, le Bourget du Lac, France), and disposable sterile tubing. Each filtration device filtered the water contained in two plastic bags (22.5 l), which represent two replicates per sampling site. We followed a rigorous protocol to avoid contamination during fieldwork, using disposable gloves and single-use filtration equipment and plastic bags to process each water sample. At the end of each filtration, we emptied the water inside the capsule that we replaced by 80 ml of CL1 conservation buffer and stored the samples at room temperature following the specifications of the manufacturer (SPYGEN, Le Bourget du Lac, France). We processed the eDNA capsules at SPYGEN, following the protocol proposed by Polanco-Fernández et al., (2020). Half of the extracted DNA was processed by Sinsoma using newly developped ddPCR assays for European seabass (Dicentrachus labrax), European hake (Merluccius merluccius) and blackspot seabream (Pagellus bogaraveo). 
The other half of the extracted DNA was analysed using metabarcoding with teleo primer. The raw metabarcoding data set is available at https://www.doi.org/10.16904/envidat.442
Bottom trawling using a GOV trawl was carried out before or after water sampling. The catch was sorted by species and catches in numbers and weight were recorded. No blackspot seabream individuals were caught.
 
Data content: * ddPCR/: contains the ddPCR counts and DNA concentrations for each sample and species. * SampleInfo/: contains the filter volume for each eDNA sample. * StationInfo/: contains metadata related to the data collected in the field for each filter.
* Metabarcoding/: contains metabarcoding results for teleoprimer.
* Trawldata/: contains catch data in numbers and weight (kg).
DOI: 10.17882/107774
title: CTD, dissolved oxygen concentrations, iron concentrations and isotopic compositions in the filtered seawater, seawater suspended particles and aerosols, during the EUCFe cruise, KM0625, in the Equatorial Pacific Ocean

description: This dataset contains: 
 - Temperature
 - Salinity
 - Pressure
 - Dissolved oxygen concentrations
 - Fe concentrations
 - Fe isotopic compositions 
Data from the EUCFe cruise, which took place in 2006 in the Equatorial Pacific. 
James Murray was PI of the cruise. F. Lacan was in charge of the Fe isotope work. M. Labatut, A. Radic, C. Pradoux and F. Lacan produced the iron isotope data. P. Dutrieux was in charge of the CTD-oxygen sensor data on board. F. Lacan put together the present dataset. 
Iron isotope data in the water column have been validated by the GEOTRACES Standard and Intercalibration Committee. They have also been submitted to the GEOTRACES intermediate data product 2025 (IDP) and should become available in November 2025 also within this product here https://www.bodc.ac.uk/geotraces/data/dp/
This dataset provides important new constrain to better understand the iron cycle in the Equatorial Pacific.
DOI: 10.17882/108294
title: Sediment core data from the EAGER oceanographic cruise (2018) in the South Ryukyu area (Japan) : MD18-3528, 3529, 3530 and 3531

description: The data presented are from four sediment cores collected by the CALYSO corer on the Marion Dufresne during the EAGER oceanographic campaign in 2018 east of Taiwan in the southern Ryukyu subduction zone (https://doi.org/10.17600/18000520)
The sediment cores are named MD18-3528, MD18-3529, MD18-3530 and MD18-3531. They were collected at water depths ranging from 3,329 to 3,591 meters and measure between 13 and 24 meters in length. 
For each core, the data provided are - photographic images of the cores (acquired on board the ship during the EAGER cruise)
- MSCL Multi-Sensor Core-Logger physical parameter data (table 1 of the xls file) including gamma density, porosity, P-wave velocity and magnetic susceptibility values measured every 1 cm, as well as colorimetry values (reflectance in %, L*, a* and b*)
- the chemical compositions of major elements obtained with the Avaatech XRF core-scanner (Avaatech). The selected measurement area was 8 mm, and the step-size was set at 1 cm. Major elements are expressed in counts per second (cps) in table 2 in xls file.
These data are used in the following publication in the journal Sedimentology: 
BABONNEAU Nathalie, RATZOV Gueorgui, GUERIN Charlotte, RICHA Mira, LALLEMAND Serge, CONDOMINES Michel, BACHELERY Patrick, BOSCH Delphine, HSU Shu-Kun, SU Chih-Chieh, SHINJO Ryuichi, LIN Andrew, BASSETTI Maria-Angela, REVEL Marie, CATTANEO Antonio, and the EAGER scientific team (2025). Sedimentary record of submarine gravity-flow events in the southern Ryukyu forearc during the last 200,000 years: archive of mega-earthquakes and tsunamis. Sedimentology, Wiley (doi: 10.1111/sed.70043).
DOI: 10.17882/108300
title: NAFO-EU-Spain-SL, An ocean variables dataset from the Spanish Oceanographic Surveys at NAFO Regulatory Area.

description: NAFO-EU-Spain-SL is a regional database that compiled around four decades of physical profile data obtained during cruises managed by the Institute of Marine Research (IIM-CSIC) and Vigo Oceanographic Center of the Spanish Institute of Oceanography (IEO, CSIC) since 1988 in the framework of studies of biology, management and use of exploited species in distant-water fisheries. They have been supported by the European Union Data Collection Framework, IPMA (Portugal), AZTI, IEO-CSIC and IIM-CSIC (Spain). It initially integrated CTD-derived hydrographic profiles (conductivity, temperature, depth).  Within the NAFO Regulatory Area, the Distant-Water Fisheries team conducts three annual research surveys. The longest-running is the Flemish Cap survey (Div. 3M), carried out in July since 1988 (FLEMISH CAP series). The second is the Grand Bank survey (Div. 3NO), conducted in June since 1995 (PLATUXA series). The most recent is the Flemish Pass survey (Div. 3L, FLETAN NEGRO series), initiated in 2003.  
Now, the recently revised NAFO-EU-Spain- SL database incorporates data from 64 oceanographic surveys from the original sampling period. All historical data have been reprocessed under unified protocols and quality control (QC) procedures—both manual and automated checks for spikes, range validity, inversion, and outliers across the entire time span using consistent protocols and applies uniform QC methodologies to each variable—ensuring a homogeneous, quality controlled dataset. The result is a comprehensive regional resource that includes key physical variables (temperature and salinity), ensuring consistency across time and platforms. The enhanced version adds results from 1988 to 2020 and provides data at standard levels (SLs) as defined by Levitus et al., 1998. ranging from 1 o 1500 m depth—permitting consistent comparisons across profiles. To ensure FAIR compliance, the NAFO-EU-Spain-SL file now includes and all related quality-control (QC) flags. Variable names have been mapped to their corresponding SeaDataNet P01 parameter codes and units aligned with P06 controlled vocabularies, standardizing terminology and measurement units across the dataset. These processing steps enhance both the findability and reusability. It is also included a Cruise Summary Report (CSR) list and their links. The use of standardized vocabularies and CSR integration promotes interoperability with SeaDataNet and other international infrastructures, facilitating broader data discovery and reuse.
This database, formatted in ODV, is freely available via the institutional IEO portal. It provides users with reliable, long-term data optimized for exploration, download, and incorporation into broader analyses and climate assessments.
DOI: 10.17882/108464
title: Drone thermal imaging and benthic time-series analysis show dynamic spatial and temporal delivery of submarine groundwater discharge on reef ecosystems

description: The Black Point (Oʻahu, Hawaiʻi) reef flat is a groundwater-impacted coastal ecosystem where submarine groundwater discharge (SGD) delivers low-salinity, nutrient-rich water that modulates nearshore biogeochemistry. To resolve fine-scale SGD delivery that is difficult to capture with conventional, labor-intensive in situ mapping alone, we combined a cost-effective small uncrewed aerial system with a thermal-infrared (sUAS-TIR) sensor and co-located benthic salinity/temperature time series. The approach enables rapid deployment, real-time visualization of surface mixing, and high-resolution orthomosaics that, together with benthic time series, reveal delayed transport, retention, and offshore dispersal of SGD across the reef.
This data project provides all primary data and code used in the manuscript submitted to PLOS ONE, enabling users to reproduce thermal-orthomosaic processing, integrate with in situ records, and apply analysis tools to detect temporal lags in time series and validate correspondence between sUAS-derived and in situ measurements.
The data project includes: 
 - README — Inventory and metadata for all CSV and GeoTIFF files (units, CRS, timestamps, sensor IDs).  
 - Thermal orthomosaics (GeoTIFF) — All mosaics used in the manuscript, exported as grayscale index GeoTIFFs (WGS84 / EPSG:4326) produced with PIX4Dmapper Desktop v4.9.  
 - In situ validation data — YSI-derived salinity and temperature and inorganic nutrient measurements used in the manuscript’s statistical analyses.  
 - Benthic time series — Raw benthic salinity and temperature records with timestamps and sensor IDs.  
 - R code to: convert TIFFs to rasters, reproject to WGS84, and overlay thermal orthomosaics on Esri World Imagery (for on-screen visualization), validate drone-derived temperatures against in situ measurements, and detect temporal lags in benthic time series (cross-correlation) and groundwater retention (autocorrelation).
DOI: 10.15468/dl.k6ju62
title: Occurrence Download

description: A dataset containing 533 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is South America",
 "Country is Colombia",
 "Geometry POLYGON((-76.37951 4.8613,-77.52944 3.3664,-77.29946 1.54294,-74.83532 2.01934,-74.68747 4.12207,-76.37951 4.8613))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Pithecellobium dulce",
 "Year 1990-2025"
 ]
}

 The dataset includes 533 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000049-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ua7qwa
title: Occurrence Download

description: A dataset containing 108 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Machine Observation, Material sample, Material citation, Specimen, Fossil, Living Specimen, Occurrence evidence)",
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is Chelonoidis carbonarius",
 "Year 1950-2025"
 ]
}

 The dataset includes 108 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000051-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/ccdc.csd.cc296zbv
title: CCDC 2121867: Experimental Crystal Structure Determination

description: Related Article: Marina Saab, David J. Nelson, Matthew Leech, Kevin Lam, Steven P. Nolan, Fady Nahra, Kristof Van Hecke|2022|Dalton Trans.|51|3721|doi:10.1039/d2dt00010e
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc296zj1
title: CCDC 2121873: Experimental Crystal Structure Determination

description: Related Article: Weiqiang Li, Lifeng Yao, Guiyun Zeng, Zhuoyu Wang, Genrui Xu, Qin Wu, Teng Liu, Chao Huang|2025|J.Org.Chem.|90|13091|doi:10.1021/acs.joc.5c01687
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc296zk2
title: CCDC 2121874: Experimental Crystal Structure Determination

description: Related Article: Weiqiang Li, Lifeng Yao, Guiyun Zeng, Zhuoyu Wang, Genrui Xu, Qin Wu, Teng Liu, Chao Huang|2025|J.Org.Chem.|90|13091|doi:10.1021/acs.joc.5c01687
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25505/fiz.icsd.cc2978ys
title: CSD 2122165: Experimental Crystal Structure Determination

description: Related Article: Arka Sarkar, Gayatri Viswanathan, Philip Yox, Stasia Harycki, Frank T. Cerasoli, Jian Wang, FrA A{C}dA A{C}ric A. Perras, Alexander Gundlach-Graham, Davide Donadio, Kirill Kovnir|2022|Appl.Phys.Lett.|120|191901|
description: Related Article: Arka Sarkar, Gayatri Viswanathan, Philip Yox, Stasia Harycki, Frank T. Cerasoli, Jian Wang, Frédéric A. Perras, Alexander Gundlach-Graham, Davide Donadio, Kirill Kovnir|2022|Appl.Phys.Lett.|120||doi:10.1063/5.0093646
description: An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the joint CCDC and FIZ Karlsruhe Access Structures service and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc296zyg
title: CCDC 2121886: Experimental Crystal Structure Determination

description: Related Article: Kai-Long Zhong,  Jing Quan,  Xian-Xiao Pan,  Wei Song,  Bing-Feng Li|2022|Z.Naturforsch.,B:Chem.Sci.|77|125|doi:10.1515/znb-2021-0171
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25505/fiz.icsd.cc2978zt
title: CSD 2122166: Experimental Crystal Structure Determination

description: Related Article: Arka Sarkar, Gayatri Viswanathan, Philip Yox, Stasia Harycki, Frank T. Cerasoli, Jian Wang, FrA A{C}dA A{C}ric A. Perras, Alexander Gundlach-Graham, Davide Donadio, Kirill Kovnir|2022|Appl.Phys.Lett.|120|191901|
description: Related Article: Arka Sarkar, Gayatri Viswanathan, Philip Yox, Stasia Harycki, Frank T. Cerasoli, Jian Wang, Frédéric A. Perras, Alexander Gundlach-Graham, Davide Donadio, Kirill Kovnir|2022|Appl.Phys.Lett.|120||doi:10.1063/5.0093646
description: An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the joint CCDC and FIZ Karlsruhe Access Structures service and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc29705r
title: CCDC 2121893: Experimental Crystal Structure Determination

description: Related Article: Pei-Qian Wu, Chu-Hong Fang, Bin Zhou, Jian-Min Yue|2025|J.Chromatogr.,A|1753|465912|doi:10.1016/j.chroma.2025.465912
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc29706s
title: CCDC 2121894: Experimental Crystal Structure Determination

description: Related Article: Pei-Qian Wu, Chu-Hong Fang, Bin Zhou, Jian-Min Yue|2025|J.Chromatogr.,A|1753|465912|doi:10.1016/j.chroma.2025.465912
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc29707t
title: CCDC 2121895: Experimental Crystal Structure Determination

description: Related Article: Pei-Qian Wu, Chu-Hong Fang, Bin Zhou, Jian-Min Yue|2025|J.Chromatogr.,A|1753|465912|doi:10.1016/j.chroma.2025.465912
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc29709w
title: CCDC 2121897: Experimental Crystal Structure Determination

description: Related Article: Jia-Yin Wang, Ya-Ke Li, Xu Jing, Peng Luo, Xi-Yan Dong, Shuang-Quan Zang|2022|ACS Materials Lett.|4|960|doi:10.1021/acsmaterialslett.1c00848
description: Related Article: Xi-Ming Luo|2022|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2970dz
title: CCDC 2121900: Experimental Crystal Structure Determination

description: Related Article: Yisi Yang, Hao Zhang, Zhen Yuan, Jia-Qi Wang, Fahui Xiang, Liangji Chen, Fangfang Wei, Shengchang Xiang, Banglin Chen, Zhangjing Zhang|2022|Angew.Chem.,Int.Ed.|61||doi:10.1002/anie.202207579
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2970f0
title: CCDC 2121901: Experimental Crystal Structure Determination

description: Related Article: Yisi Yang, Hao Zhang, Zhen Yuan, Jia-Qi Wang, Fahui Xiang, Liangji Chen, Fangfang Wei, Shengchang Xiang, Banglin Chen, Zhangjing Zhang|2022|Angew.Chem.,Int.Ed.|61||doi:10.1002/anie.202207579
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.