cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.v77b62
title: Occurrence Download

description: A dataset containing 75 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-199.88704 -52.69290,-146.74305 -52.69290,-146.74305 -31.44440,-199.88704 -31.44440,-199.88704 -52.69290))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Castanea sativa"
 ]
}

 The dataset includes 75 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011419-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18330651
title: Size and Structural Control of Mechanoluminescent ZnS:Mn2+ Nanocrystals for Optogenetic Neuromodulation
DOI: 10.5281/zenodo.18330650
title: Size and Structural Control of Mechanoluminescent ZnS:Mn2+ Nanocrystals for Optogenetic Neuromodulation
DOI: 10.15468/dl.7xnhfg
title: Occurrence Download

description: A dataset containing 4984705 species occurrences available in GBIF matching the query:
{
 "and" : [
 "KingdomKey is Plantae",
 "Country is Colombia",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Human Observation, Machine Observation)"
 ]
}

 The dataset includes 4984705 records from 1322 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011404-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8dywtc
title: Occurrence Download

description: A dataset containing 18541 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Colección de Ictiología del Instituto de Ciencias Naturales (ICN-MHN-Ic)"
 ]
}

 The dataset includes 18541 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011420-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.byy3zr
title: Occurrence Download

description: A dataset containing 23185046 species occurrences available in GBIF matching the query:
{
 "and" : [
 "KingdomKey is Plantae",
 "Country is Australia",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Human Observation, Machine Observation)"
 ]
}

 The dataset includes 23185046 records from 512 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011412-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.20350/digitalcsic/17353
title: FREEOXIDES_chemical synthesis LaSrCrO_Metadata

description: Metadata del artículo clasificado por Main manuscript and supporting info. Dentro de estas dos categorias, los datos estan ordenados segun Figuras. Los archivos corresponden a caracterización descomposición térmica (TGA,DSC), morfológica (SEM, AFM) , propiedades ópticas (transmitancia) , funcional (rho-T), estructural (XRD, TEM), composición química (XPS)
description: Contiene los metadatos del artículo y estan organizados por Main and Supporting info
DOI: 10.20350/digitalcsic/17354
title: Development of sheep duodenum intestinal organoids and implementation of high-throughput screening platform for veterinary applications [Data set]

description: 384-assay-mouse+comparison.zip 384-assay-sheep.zip ALIGNMENTS.zip common-genes.txt COUNTS.zip DE_ANALYSIS.zip FASTQ_RAW.zip Gene-count-express.xlsx Metrics.xlsx mouse-vs-sheep-EC50.sav mouse-vs-sheep-EC50.spv Organoids-growth.zip QC.zip QIAXCEL_RESULTS.zip SigDOWN.txt SigUP.txt venn-data.xlsx Z'-mouse.zip Z'-sheep.zip
DOI: 10.18739/a2dv1cq4s
title: NOAA 0.25-degree Daily Optimum Interpolation Sea Surface Temperature (OISST), Version 2.1, 1981 - Present

description: This high-resolution sea surface temperature (SST) analysis product was developed using an optimum interpolation (OI) technique. The OISST analysis has a spatial grid resolution of 0.25 degree and temporal resolution of 1 day, spanning from September 1981 to present. The analysis was constructed by combining observations from different platforms on a regular global grid, including Advanced Very High Resolution Radiometer (AVHRR) satellite data, ships, buoys and Argo floats. A spatially complete SST map was produced by interpolating to fill in spatial gaps. The methodology includes bias adjustment of satellite and ship observations (referenced to buoys) to compensate for platform differences and sensor biases. This proved critical during the Mt. Pinatubo eruption in 1991, when the widespread presence of volcanic aerosols resulted in infrared satellite temperatures that were much cooler than actual ocean temperatures, and other degradation of satellite observations. Released in March 2020, Version 2.1 supersedes the previous Version 2. For the January 2016 to present time period, changes include: 1) In-Situ ship and buoy data changed from the NCEP Traditional Alphanumeric Codes (TAC) to the NCEI merged TAC + Binary Universal Form for the Representation (BUFR) data; 2) Addition of Argo float observed SST data; 3) Satellite input changed from METOP-A and NOAA-19 to METOP-A and METOP-B; 4) Revised ship-buoy SST corrections and revised sea-ice-concentration to SST conversion. The data before January 1, 2016 remain the same as Version 2.0. Preliminary product files are produced daily in near real-time (1-day latency) and can be updated in the first few days if critical input data become available after the initial production time. After two weeks, a complete or final product is generated and archived with no additional changes expected. The product is available in netCDF-4 with metadata attributes.
DOI: 10.18739/a2dv1cq58
title: Post-fire carbon and energy flux and meteorological data from Scotty Creek, Northwest Territories from 2023-2024

description: Fire is on the rise in the arctic boreal region and thus it is important to understand the impacts on ecosystem function post-fire. With permafrost thaw, understanding how fire impacts ecosystems in the permafrost region is vital to understand feedbacks from fire and permafrost thaw and how these ecosystem disturbances interact with each other. Here, we had a unique opportunity from an unfortunate even where a fire burned down and long-term research site in the Northwest Territories, Canada in October of 2022. With the funding from the NSF RAPID award, we quickly rebuilt the eddy covariance tower and published a first of its kind dataset of carbon (carbon dioxide (CO2) and methane (CH4)) and energy fluxes, before and after fire and the same exact location.
DOI: 10.18739/a2dz03380
title: Soil pH, salinity, thaw depth, and respiration during summer 2023 in small plots near Old Chevak, Alaska that were either flooded, not flooded, or contained fine debris deposited by Typhoon Merbok

description: In September 2022, a typhoon struck western Alaska with a storm surge exceeding 4 meters (m). Coastal portions of the Yukon-Kuskokwim (Y-K) Delta, the second largest river delta in North America, were submerged under water from the Bering Sea for many hours. The Y-K Delta is composed of seaward ecosystems characterized by tidal flooding and contain mesohaline soils, and inland permafrost plateaus with oligohaline soils flooded only by storm surge. The highest elevation ecosystems are low Arctic tundra with plant species intolerant of flooding and saltwater intrusion. Fine debris was observed on the permafrost plateau, with tundra vegetation on either side of the debris line suggesting extensive areas of tundra were flooded. At each of six sites near Old Chevak, Alaska, we established plots on flooded and non-flooded tundra, and on the fine debris line as an indication of the high-water mark associated with the typhoon. We measured thaw depth, soil salinity, pH, and soil respiration to quantify flood impacts on soils. We also collected fine debris from these plots and other debris deposits in the region and analyzed the debris for carbon (C) and nitrogen (N) content. Here we share soil data from 9 July 2023, soil respiration and methane emissions data from eight days between the end of June and the beginning of August 2023, and analysis of debris collected at various times during summer 2023.
DOI: 10.18739/a2f18sh2s
title: The Eurasian Arctic Ocean along the MOSAiC drift (2019-2020): Core hydrographic parameters

description: The Multidisciplinary drifting Observatory for the Study of the Arctic Climate (MOSAiC, 2019/2020), a year-long drift with the Arctic sea ice, has provided the scientific community with an unprecedented, multidisciplinary dataset from the Eurasian Arctic Ocean, covering from high atmosphere to deep ocean across all seasons. However, the heterogeneity of data and the superposition of spatial and temporal variability intrinsic to a drift campaign complicate the interpretation of observations. Here, we compile a quality-controlled dataset with best coverage and derived parameters, and provide daily average values of: drift speed, friction velocity, ocean temperature and salinity (full profiles and surface), mixed layer depth, mixing layer depth, heat flux over the halocline and thermocline. The presented core parameters offer valuable context for interdisciplinary research, fostering an improved understanding of the complex, coupled Arctic System. Results based on this dataset are described in Schulz, Koenig, Muilwijk et al.: "The Eurasian Arctic Ocean along the MOSAiC drift (2019-2020): An interdisciplinary perspective on properties and processes" (Elementa: Science of the Anthropocene, tentatively submitted September 2023). When using the parameter in this data set, we strongly advise to also cite the respective original data sets, linked in the description of methods here.
DOI: 10.18739/a2f47gw34
title: Geochemistry of Lake Tinninilik, Greenland, July 2022

description: Lake Tinninilik is an ice-marginal lake in western Greenland. It is dammed by Sarqardliup Glacier to the East and North, and drains on a quasi-decadal timescale when lake volume reaches a critical threshold. When Lake Tininnilik does drain, it discharges ~2 cubic kilometers (km3) of lake water in Sarqardleq Fjord to the North. Samples were collected in July 2022 from streams around the lake and surface and depth water samples from the lake itself. The lake samples were collected using a niskin onboard an inflatable dinghy. Trace metal (ICP-MS), ion (ion chromatography), and nutrient (colorimetric nutrient analysis) geochemical data were generated from the Lake Tinninilik samples to understand whether the Greenland ice-marginal lakes are an important source of nutrients to coastal waters into which they drain.
DOI: 10.18739/a2f47gw4m
title: Metal Concentrations in Tundra Seep, Tributary and River Waters of the Western Brooks Range, Alaska, 2022-2023

description: Historically characterized by pristine streams that support robust populations of Arctic grayling, Dolly Varden, and chum salmon, the southern slopes of the Brooks Range provide valuable economic and subsistence resources for local communities. However, since 2019, dozens of formerly clear-running streams have turned turbid and orange with iron precipitates. Seeps have been identified in the tundra and in upland rock formations. Limited data show very low pH in seep water (less than 3.0), downslope vegetation mortality, and dramatic declines in juvenile fish abundance in affected headwaters. The causes of this rapidly spreading degradation of pristine streams remains unknown. The proliferation of turbid orange streams west of the Dalton Highway ( greater than 30 since 2019) is a threat to wilderness characteristics, drinking water, subsistence resource availability, and a growing commercial salmon fishery in northwest Alaska. With many terrestrial and aquatic species dependent upon the seasonal influx of salmon, the loss of fish habitat could induce ecosystem collapse, despite the protections afforded by a vast network of National Parks and Preserves. The degradation of formerly pristine streams is occurring at such a rapid pace that we may soon lose the opportunity to compare affected with nearby unaffected streams. This comparison is essential to develop the mechanistic, causal understanding that would allow us to predict which streams will turn next and the threats to downstream villages. The community of Kiana, for instance, sits at the confluence of the Squirrel and Kobuk Rivers. At least two streams in the Squirrel watershed have turned since 2020, while two large tributaries of the Kobuk turned in 2019. The Squirrel and large Kobuk tributaries, like the Salmon River, produce much of the fish harvested by Kiana residents. This dataset includes field measurements of pH, specific conductivity, dissolved oxygen and turbidity, along with laboratory measurements of metal concentrations in acidified water samples from tundra seeps, tributaries and rivers in the western Brooks Range. The watersheds that were sampled include Timber Creek, Tukpahlearik Creek, Salmon River, Kallarichuk River, Kobuk River and Devil's Lake, which is the drinking water source for the village of Kotzebue, Alaska.
DOI: 10.18739/a2f76687b
title: Scoping Interviews and workshops about electric vehicles in Kotzebue, Galena, and Bethel, Alaska

description: This study’s objectives were to identify barriers and perceived benefits towards electric vehicle (EV) adoption and explore EV adoption rates across the Arctic. We conducted community workshops in Bethel, Galena, and Kotzebue, Alaska, and 25 interviews with businesses and local governments.
 The reduction of greenhouse gas emissions is an international impetus to transition from vehicles with internal combustion engines (ICE) to electric vehicles. While this transition is happening rapidly in some regions of the world that are mainly urbanized, other predominately rural and less developed regions are slower to adopt this technology. Rural Alaska serves as an example with its not-road-connected communities, high cost of electricity, extreme environmental conditions, and isolated power grids often powered by diesel. This study’s objectives were to identify barriers and perceived benefits towards EV adoption and explore EV adoption rates across the Arctic. We conducted community workshops in Bethel, Galena, and Kotzebue, Alaska, and 25 interviews with businesses and local governments. The top five impediments to EV adoption are the inability to maintain vehicles locally, cold weather performance, higher purchase prices compared to ICE vehicles, and the cost of electricity. The successful adoption of EVs in isolated microgrid communities in the Arctic requires investments in appropriate financial incentives, especially for low-income households, expansion of renewable power generation, and climate and culture-relevant proof-of-concept vehicles. Residents acknowledged that EVs generally operate much cleaner than vehicles with ICE, can have lower fuel and maintenance costs, and cause less air and noise pollution. Policy implications for overcoming the challenges related to the transition to EVs in remote rural parts of the globe are discussed.
DOI: 10.15468/dl.84mzq3
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Terrapene carolina (Linnaeus, 1758))",
 "Country is one of (Algeria, Angola, Benin, Botswana, British Indian Ocean Territory, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic, Chad, Comoros, Congo, Congo, Democratic Republic of the, Côte d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Eswatini, Ethiopia, French Southern Territories, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Mayotte, Morocco, Mozambique, Namibia, Niger, Nigeria, Réunion, Rwanda, Saint Helena, Ascension and Tristan da Cunha, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Tanzania, United Republic of, Togo, Tunisia, Uganda, Western Sahara, Zambia, Zimbabwe)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016842-250525065834625/datasets/export for details.
DOI: 10.18739/a2ff3m224
title: Lightweight Airborne Snow and Sea Ice Thickness Observing System LASSITOS data repository, Utqiagvik, Alaska, USA, April 2024

description: Measuring sea ice thickness and snow cover depth is fundamental for understanding and monitoring the evolution of the sea ice cover in the transforming polar environment. Moreover, sea ice and snow depth are also relevant for various human activities in polar regions including ice road transportation, marine navigation engineering, and research. Within the Long-range Airborne Snow and Sea Ice Thickness Observing System (LASSITOS) project, we developed a sensor system for measuring sea ice and snow thickness from an unmanned aerial vehicle (UAV). The combined thickness of sea ice plus its snow cover is measured with the LASSITOS EM (LEM), a multifrequency electromagnetic sounding sensor. The snow depth over sea ice is measured with the LASSITOS Snow Radar (LSR). The sea ice thickness is derived by combining the two instruments. This repository contains the data collected during the validation field campaign on and-fast ice in Utqiagvik, Alaska in April 2024.
DOI: 10.18739/a2fj29f6x
title: Snow Thickness and Temperature Observation System (SnoTATOS) snow depth and surface melt observations from the 2024 Arctic Radiation Cloud Aerosol Surface Interaction Experiment (ARCSIX) campaign, Lincoln Sea

description: The dataset contains snow depth and surface melt observations made during the National Aeronautics and Space Administration (NASA) Arctic Radiation Cloud Aerosol Surface Interaction Experiment (ARCSIX) project between April 2024 and January 2025. We deployed four Snow Thickness and Temperature Observation (SnoTATOS) networks in the Lincoln Sea in late April and early May, 2024. Each network consisted of ten observation nodes and a server integrated into a Sea Ice Mass Balance (SIMB3) buoy. We deployed the networks in multiyear ice just before the onset of surface melt. We placed the nodes randomly between 25 and 200 meters (m) from each buoy, with clear line-of-sight to the buoy. We measured initial snow depth at each node, and ice thickness and snow depth at each SIMB3. The data then track change in surface height over time. Data are given as surface height referenced to the initial ice surface position. As of 3 January, 2025, three networks (2024L, 2024O, and 2024R) were no longer reporting. The failure of 2024O is consistent with a communications failure between the server and SIMB3. The steady attrition of nodes and their location in a shear band suggest that networks 2024L and 2024R were destroyed by ice dynamics. 2024P continues to report, with four nodes surviving; the rest were likely destroyed by ice dynamics. Corresponding SIMB3 buoy data can be found at https://www.cryosphereinnovation.com.
DOI: 10.15468/dl.yqx4dp
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Terrapene carolina (Linnaeus, 1758))",
 "Country is one of (American Samoa, Australia, Christmas Island, Cocos (Keeling) Islands, Cook Islands, Fiji, French Polynesia, Guam, Heard Island and McDonald Islands, Kiribati, Marshall Islands, Micronesia (Federated States of), Nauru, New Caledonia, New Zealand, Niue, Norfolk Island, Northern Mariana Islands, Palau, Papua New Guinea, Pitcairn, Samoa, Solomon Islands, Tokelau, Tonga, Tuvalu, United States Minor Outlying Islands, Vanuatu, Wallis and Futuna)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016841-250525065834625/datasets/export for details.
DOI: 10.18739/a2fq9q715
title: Northern Baffin Bay sediment core evidence for the spatio-temporal variability in the Holocene extent of Pikialasorsuaq (North Water Polynya) (2019-2024)

description: This database is an extension of "Northern Baffin Bay sediment core evidence for Boothia-Lancaster Ice stream retreat from Last Glacial Maximum extent and for its role in the origin of Baffin Bay Detrital Carbonate (BBDC) Events 0, 1 and 2 (2019-2024)" (https://doi.org/10.18739/A2KD1QN3M), but it's focus is on cores farther east in northern Baffin Bay where Holocene sedimentation has been influenced both by opening of Nares Strait by deglaciation and by establishment of the North Water Polynya (NOW), also known as Pikialasorsuaq in the Kalaallisut language. Sediment cores were taken from the Canadian research vessel, CCGS Hudson, during cruise 2008029 (Campbell and De Vernal, 2009). A goal of our NSF-funded research is to study the history of the opening of two main western freshwater routes for Arctic-Atlantic throughflow from deglaciation onward (Parry Channel and Nares Strait) and how these channel openings influenced formation of the NOW using sediment cores both within and beyond the NOW. This database contains age-depth models, foraminifera assemblage data, diatom abundance estimates from Fourier Transform Infrared Spectroscopy (FTIR), mineralogy from quantitative X-ray diffraction analyses, and lipid biomarker distributions from cores 2008029-34PC (-71.418998 longitude, 76.32905 latitude, 696 meters water depth) and 2008029-42CC (-78.629571 longitude, 75.57939 latitude, 580 meters water depth). We also include lipid biomarker distributions from cores 2008029-49CC and 2008029-59CC, for which the remainder of sediment proxies are available in the BLIS database presented (https://doi.org/10.18739/A2KD1QN3M). However, we provide the previously published proxy data against a revised age-depth model in this database. This work builds on previous research on these cores by St Onge and St Onge (2014). The data from these cores has not yet been published although a manuscript is in preparation Harning et al. (in review).
DOI: 10.5281/zenodo.15580732
title: Dataset
DOI: 10.5281/zenodo.15580733
title: Dataset
DOI: 10.18739/a2ft8dm5z
title: Ocean and Land Colour Instrument (OLCI)/Sentinel-3B L1 Full Resolution Top of Atmosphere Reflectance

description: The OLCI/Sentinel-3B L1 Full Resolution Top of Atmosphere Reflectance product, S3B_OL_1_EFR is generated from the data aquired by the Ocean and Land Colour Instrument (OLCI) on board European Earth Observation satellite mission, SENTINEL-3. The OLCI is a push-broom imaging spectrometer that measures solar radiation reflected by the Earth at a ground spatial resolution of around 300m, over all surfaces, in 21 spectral bands. OLCI is based on the imaging design of ENVISAT's Medium Resolution Imaging Spectrometer (MERIS). It has a 1270km wide swath.
 European Space Agency. 2019-08-01. OLCI/Sentinel-3B L1 Full Resolution Top of Atmosphere Reflectance. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, NASA/GSFC/SED/ESD/HBSL/BISB/MODAPS. https://www.esa.int/Our_Activities/Observing_the_Earth/Copernicus/Overview3.