cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.9z9pa8
title: Occurrence Download

description: A dataset containing 470 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((117.621 6.162136, 117.550332 6.156565, 117.481409 6.13999, 117.41593 6.112819, 117.355512 6.075724, 117.301644 6.029619, 117.255653 5.975642, 117.218671 5.915124, 117.191605 5.849557, 117.17512 5.780557, 117.169618 5.709823, 117.175229 5.639098, 117.191813 5.570122, 117.218957 5.504593, 117.25599 5.444124, 117.301998 5.3902, 117.355849 5.344149, 117.416216 5.307102, 117.481616 5.27997, 117.550441 5.263419, 117.621 5.257857, 117.691559 5.263419, 117.760384 5.27997, 117.825784 5.307102, 117.886151 5.344149, 117.940002 5.3902, 117.98601 5.444124, 118.023043 5.504593, 118.050187 5.570122, 118.066771 5.639098, 118.072382 5.709823, 118.06688 5.780557, 118.050395 5.849557, 118.023329 5.915124, 117.986347 5.975642, 117.940356 6.029619, 117.886488 6.075724, 117.82607 6.112819, 117.760591 6.13999, 117.691668 6.156565, 117.621 6.162136))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 470 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005696-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18337759
title: Code and data for figures in Umehara et al., Potential use of carbon tax revenue in developed countries as financial support for developing countries
DOI: 10.5281/zenodo.18337760
title: Code and data for figures in Umehara et al., Potential use of carbon tax revenue in developed countries as financial support for developing countries
DOI: 10.15468/dl.jb9dyt
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((-90.072 16.570825, -90.145286 16.56525, -90.21675399999999 16.548662, -90.28463600000001 16.521474, -90.34724900000001 16.484357, -90.403047 16.438233, -90.450655 16.384241, -90.488902 16.323718, -90.516852 16.258159, -90.533826 16.189182, -90.539416 16.118488, -90.53349900000001 16.047819, -90.51622999999999 15.978913, -90.488045 15.913465, -90.449648 15.853082, -90.401989 15.799246, -90.346242 15.753277, -90.283779 15.7163, -90.216132 15.689223, -90.144958 15.672706, -90.072 15.667156, -89.999042 15.672706, -89.927868 15.689223, -89.860221 15.7163, -89.797758 15.753277, -89.74201100000001 15.799246, -89.69435199999999 15.853082, -89.65595500000001 15.913465, -89.62777 15.978913, -89.610501 16.047819, -89.604584 16.118488, -89.610174 16.189182, -89.62714800000001 16.258159, -89.655098 16.323718, -89.69334499999999 16.384241, -89.740953 16.438233, -89.796751 16.484357, -89.859364 16.521474, -89.927246 16.548662, -89.99871400000001 16.56525, -90.072 16.570825))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005698-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8tz9m4
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((88.89097 24.812449, 88.81361 24.806872, 88.738175 24.790279, 88.666541 24.763084, 88.600486 24.725963, 88.541645 24.679837, 88.491471 24.625852, 88.451194 24.565346, 88.421798 24.499816, 88.403992 24.430884, 88.398196 24.360249, 88.404532 24.289653, 88.422826 24.220832, 88.452609 24.155477, 88.493133 24.095191, 88.54339299999999 24.041449, 88.602149 23.995566, 88.667956 23.958664, 88.739203 23.931643, 88.81415 23.915163, 88.89097 23.909624, 88.96778999999999 23.915163, 89.042737 23.931643, 89.113984 23.958664, 89.17979099999999 23.995566, 89.238547 24.041449, 89.28880700000001 24.095191, 89.329331 24.155477, 89.35911400000001 24.220832, 89.377408 24.289653, 89.38374399999999 24.360249, 89.377948 24.430884, 89.360142 24.499816, 89.330746 24.565346, 89.290469 24.625852, 89.240295 24.679837, 89.181454 24.725963, 89.115399 24.763084, 89.04376499999999 24.790279, 88.96832999999999 24.806872, 88.89097 24.812449))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 13 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005697-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2fp7h8
title: Occurrence Download

description: A dataset containing 676 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhinoclemmys punctularia"
 ]
}

 The dataset includes 676 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005699-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48443/h349-2y77
title: Soil water content and water salinity (DP1.00094.001)
title: RELEASE-2026

description: Soil volumetric water content and an index of soil water ion content (salinity) are measured at various depths below the soil surface from approximately 6 cm down to 200 cm at non-permafrost sites (down to 300 cm at Alaskan sites). Soil moisture is an important component of the hydrologic cycle and is the dominant source of water for most plants and soil organisms making it a key indicator of drought. In addition, soil moisture status influences the severity of flooding and temperature extremes, as well as physical, chemical and biological processes in the soil. Measurements are made in vertical profiles consisting of up to eight depths in all five instrumented soil plots at each terrestrial site, and presented as 1-minute and 30-minute averages. Soil moisture sensors cannot accurately measure frozen water, therefore soil water content values will be absent or flagged if the soil was frozen or corresponding soil temperature data were not available to perform this test.

Latency:
Data collected in any given month are published during the second full week of the following month.

This data product is not currently available at the PUUM site (Hawaii) due to the initial soil characterization indicating the soil was too shallow to allow the standard sensor to be installed. An alternative sensor was installed, but it is not currently compatible with the data processing pipeline. Future upgrades to the data processing pipeline will allow the data product to be produced, including retroactively, but this is not expected to occur soon. In the interim, raw sensor data are available upon request via the NEON Contact Form, but have not undergone any quality control, quality assurance, or data flagging.
description: When possible the soil plots were arranged in a transect with the first plot approximately 15-40 m from the tower in the expected dominant airshed. The middle of airshed was used as the transect vector and plot spacing was based on the distance required for surface soil temperature and moisture measurements to be spatially independent at the 1 hectare scale during site characterization (capped at approximately 40 m due to logistical constraints). Soil plots were microsited as necessary to avoid obstacles (e.g., boulders, streams, and paths) and more compact plot layouts were used at small sites. Soil moisture and salinity index are measured at up to eight depths within each plot, with the mid-point of the shallowest sensors at approximately 6, 16, and 26 cm. Depths for deeper sensors vary among sites and are based on megapit soil horizon data (NEON.DP1.00097) and depth to restrictive feature (see NEON.DOC.003146). Instrumentation: Sentek - EnviroSCAN TriSCAN
DOI: 10.48443/aph8-nm24
title: Benthic microbe metagenome sequences (DP1.20279.001)
title: RELEASE-2026

description: This data product contains the primary field and quality-controlled laboratory metadata and minimally processed sequence data from NEON's benthic microbial shotgun metagenomics sequencing. For details, see the user guide, protocols, and science design listed in the Documentation section in this data product's details webpage. Queries for the basic data product package will return metadata tables that include field observations and measurements, laboratory methods, and results from DNA extraction, sample preparation, and sequencing for samples from the specified sites and within the specified date range. Queries for the expanded package will also include a table containing links to the raw sequence data files. 

Latency:
The expected time from data and/or sample collection in the field to data publication is as follows, for each of the data tables (in days) in the downloaded data package. See the Data Product User Guide for more information.
 
amb_fieldParent:  60

mms_benthicMetagenomeDnaExtraction:  240

mms_benthicMetagenomeSequencing:  240

mms_benthicRawDataFiles: 240
description: Benthic metagenomics samples are collected once per year in wadeable streams during the approximate period of peak productivity (the ‘Summer’ or ‘Bout 2’ sampling bout). Sampling takes place at the same time and location as periphyton (microalgae) sampling. Samples are collected using field-sterile methods using the most appropriate sampler for the habitat and substratum type, including rock scrubs, sediment grab samples, and epiphyton on aquatic plants. Periphyton samples are collected in the two most dominant benthic habitat types (e.g. riffles, runs, pools, step pools). Cobble scrubs are filtered on 0.22 um Sterivex capsule filters, capped and flash-frozen in the field. Grab samples of sediment (silt, sand) or plant material/epiphyton are collected when appropriate and flash frozen in the field. Frozen samples are shipped to an analytical facility for DNA extraction, sample preparation and shotgun metagenome sequencing. Laboratory data are then delivered to NEON, where they undergo QC testing and are published on the NEON Data Portal. Instrumentation:
DOI: 10.48443/j3p6-tv22
title: Shortwave radiation (direct and diffuse pyranometer) (DP1.00014.001)
title: RELEASE-2026

description: Total, direct, and diffuse shortwave radiation, available as one- and thirty-minute averages of 1 Hz observations.  Direct radiation, also called direct beam radiation, is the solar radiation traveling in a straight line from the sun to a plane at the Earth's surface oriented perpendicular to the sun's rays. Diffuse radiation is the solar radiation scattered by particles in the atmosphere and received at a horizontal plane at the Earth's surface. Diffuse radiation comes from the entire sky dome, whereas direct radiation comes from a single direction. Total solar radiation is the sum of direct and diffuse solar radiation received at a horizontal plane at the Earth's surface.

Latency:
Data collected in any given month are published during the second full week of the following month.
description: Observations are made by a sensor located at the top of the tower infrastructure. Instrumentation: Delta-T Devices SPN1 Sunshine Pyranometer
DOI: 10.48443/j7vt-e832
title: Barometric pressure above water on-buoy (DP1.20004.001)
title: RELEASE-2026

description: Barometric pressure on buoys is measured every minute and is reported as 1-minute instantaneous measurements and 30-minute mean values. Other than the data collection frequency, this data product has the same data streams and processing as barometric pressure measured at aquatic met stations.

Latency:
Data collected in any given month are published during the second full week of the following month.
description: The buoys are comprised of sensor sets which measure meteorological parameters over a water surface along with submerged sensors that measure physical and chemical parameters of the water body. Some of these sensors are unique to the buoy subsystem and others are shared with other NEON subsystems, such as the wadeable stream sensor sets or terrestrial towers. Due to power, space, and data storage constraints on the buoy, the configuration of sensors deployed on a buoy may be different than those in other parts of NEON. Instrumentation: Vaisala - BAROCAP Digital Barometer PTB330
DOI: 10.48443/jp8w-b858
title: Windspeed and direction above water on-buoy (DP1.20059.001)
title: RELEASE-2026

description: Wind speed and direction on buoys are measured 11 times per minute and reported as 2- and 30-minute mean values. The buoy wind sensor, and therefore data processing, is different than other wind sensors at aquatic met stations and on the terrestrial tower.

Latency:
Data collected in any given month are published during the second full week of the following month.
description: The buoys are comprised of sensor sets which measure meteorological parameters over a water surface along with submerged sensors that measure physical and chemical parameters of the water body. Some of these sensors are unique to the buoy subsystem and others are shared with other NEON subsystems, such as the wadeable stream sensor sets or terrestrial towers. Due to power, space, and data storage constraints on the buoy, the configuration of sensors deployed on a buoy may be different than those in other parts of NEON. Instrumentation: RM Young 05108-45 Wind Monitor-HD Alpine; Honeywell HMR 3330
DOI: 10.48443/c1q7-4f25
title: Soil microbe group abundances (DP1.10109.001)
title: RELEASE-2026

description: This data product contains the quality-controlled laboratory data and metadata for NEON's soil bacterial, archaeal, and fungal group abundances analysis, which are derived from soil microbial sampling. Group abundances are quantified via qPCR on frozen, field-collected soils. For additional details, see protocol [NEON.DOC.014048](http://data.neonscience.org/api/v0/documents/NEON.DOC.014048vJ): TOS Protocol and Procedure for Soil Biogeochemical and Microbial Sampling; and science design [NEON.DOC.000908](http://data.neonscience.org/api/v0/documents/NEON.DOC.000908vB): TOS Science Design for Terrestrial Microbial Diversity.

Latency:
The expected time from data and/or sample collection in the field to data publication is as follows, for each of the data tables (in days) in the downloaded data package. See the Data Product User Guide for more information.

mga_batchResults:  14

mga_labSummary:  14

mga_soilGroupAbundances:  240
description: This data product was discontinued as of June 2020. Three predetermined, randomly assigned locations are selected for each sampling event within each of 10 plots distributed throughout a site; sampling locations within a plot are not re-sampled. Soil sampling occurs once (sites with short growing seasons) to three times a year (sites with longer growing seasons), with all sites sampled during the historic peak in vegetation greenness. Soil samples are collected to a maximum depth of 30 cm, with organic and mineral soils sampled separately. Subsamples of homogenized soil (rocks, roots and organic debris removed) from each of the 3 sampling locations are stored in sterile containers, frozen on dry ice in the field and shipped to an analytical facility for DNA extraction, sample preparation and qPCR analysis uses primer sets targeting the small subunit of the ribosomal RNA gene. Instrumentation:
DOI: 10.48443/j3np-dm03
title: Vegetation indices - spectrometer - flightline (DP2.30026.001)
title: RELEASE-2026

description: The Vegetation Indices data product is a collection of five spectral indices: NDVI, EVI, ARVI, PRI and SAVI. These indices use regions of reflectance spectra known to be indicators of vegetation health, vegetation health in high LAI areas, vegetation health in lush and/or humid regions, and vegetation health in mixed soil and vegetation landcover areas. 

Normalized Difference Vegetation Index (NDVI) is the normalized ratio of NIR and Red bands.  Soil Adjusted Vegetation Index (SAVI) is the normalized ratio of NIR and Red bands with corrections factors to minimize soil contribution. Enhanced Vegetation Index (EVI) is a ratio of NIR and Red bands that also includes the Blue channel for better aerosol characterization. The Photochemical Reflectance Index (PRI) is a normalized ratio of bands sensitive to xanthophyll pigments. The Atmospherically Resistant Vegetation Index (ARVI) is a ratio of the NIR and Red bands which also leverages the Blue band to account for atmospheric effects.  

The indices are derived from NEON Airborne Observation Platform (AOP) Imaging Spectrometer (NIS) data collected in North-South oriented flight lines to reduce BRDF effects. These data are derived from the orthorectified directional surface reflectance (DP1.30006.002). L2 Vegetation Indices are distributed in the original North/South flight lines and are packaged as a .zip file containing one geotiff (.tif) file for each index, and include estimated uncertainty (error) .tifs as well.

Latency:
AOP data are expected to be available 60 days after the final collection day at a site. Note: Data for airborne collections in 2022 and 2023 are currently being added to the data portal under a new revision number (DP2.30026.002), so will not be available here. Vegetation indices derived from directional reflectance will still be available for earlier collections (pre 2022) until they are re-processed with all of the latest reflectance corrections.
description: The Level 2 Vegetation Indices product is distributed as a .zip file containing one geotiff file for each vegetation index raster for a single flight line. Each geotiff is in UTM projection and ITRF00 datum. Instrumentation: NEON Airborne Observation Platform (AOP) Imaging Spectrometer (NIS) - NASA/JPL AVIRIS-NG
DOI: 10.48443/nd6c-h521
title: Stable isotopes in surface water (DP1.20206.001)
title: RELEASE-2026

description: This data product contains the quality-controlled, native sampling resolution data from NEON's stable isotopes in surface water sampling protocol. Filters containing suspended particulate organic matter (POM) are sent to external facilities for analysis to determine 15N/14N and 13C/12C particulate isotope ratios and particulate carbon and nitrogen masses. Water samples are sent to external facilities for analysis to determine 18O/12O and 2H/1H water isotope ratios. For additional details, see the user guide, protocols, and science design listed in the Documentation section in this data product's details webpage.
Latency:
The expected time from data and/or sample collection in the field to data publication is as follows, for each of the data tables (in days) in the downloaded data package. See the Data Product User Guide for more information.

asi_externalLabH2OIsotopes:  120

asi_externalLabPOMSummaryData:  14

asi_externalLabSummaryData:  14

asi_fieldData:  30

asi_fieldSuperParent:  30

asi_POMExternalLabDataPerSample:  180
description: The aquatic stable isotope sampling protocol is completed in conjunction with the water chemistry and dissolved gas protocol. Grab samples of surface water at NEON aquatic sites are collected in streams and rivers 15- 26 times per year and 12 times per year in lakes. In streams and rivers, 12 samples are collected at regular intervals during the sampling season, while the remaining 14 are collected on an irregular basis to capture major flow events. In lakes, samples are collected approximately monthly and to capture ice-on and ice-off events. For additional details, see the user guide, protocols, and science design listed in the Documentation section in this data product's details webpage. Instrumentation:
DOI: 10.48443/nkc1-2w92
title: Barometric pressure (DP1.00004.001)
title: RELEASE-2026

description: Barometric pressure, or static atmospheric pressure, is a vital measurement for NEON. Barometric pressure is significant in influencing weather conditions as well as aqueous chemistry (e.g. the amount of gas that can dissolve in solution). Recording static atmospheric pressure will allow atmospheric gas mixing ratios to be converted into mass quantities. Barometric pressure will be recorded over NEON’s entire operational range.

Latency:
Data collected in any given month are published during the second full week of the following month.
description: Barometric pressure will be recorded at a rate of 0.1 Hz for L0 DPs, and these L0 DPs will be used to calculate the L1 DPs, one- and thirty-minute averages of station and sea level pressure, as well as one- minute averages of soil plot pressure. Instrumentation: Vaisala - BAROCAP Digital Barometer PTB330