cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48443/rz4c-1f46
title: Riparian composition and structure (DP1.20275.001)
title: RELEASE-2023

description: This data product contains the quality-controlled, native sampling resolution data from the composition and structure components of NEON's riparian habitat assessment protocol. This protocol provides a rapid estimate of the riparian vegetation, human impacts, and bank characteristics at NEON Aquatic lakes, rivers, and streams. For additional details, see protocol [NEON.DOC. 003826] (http://data.neonscience.org/api/v0/documents/NEON.DOC.003826vB): AOS Protocol and Procedure: Riparian Habitat Assessment and science design [NEON.DOC.001152](http://data.neonscience.org/api/v0/documents/NEON.DOC.001152vA): Aquatic Sampling Design.

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.

rip_assessment:  30
description: Each aquatic site is surveyed once per year within the site-specific peak greenness window. Ten riparian transects are evenly distributed throughout the 1km wadeable stream biological sampling reach. At lake sites, 10 evenly spaced transects are established around the lake perimeter. Large river sites include 5 right bank and 5 left bank transects that are evenly spaced throughout the 1km reach. At each transect the physical habitat is characterized including vegetation structure and composition, dominant plant species, bank characteristics including bank angle, revetment, and bank texture. Instrumentation: NA
DOI: 10.48443/y4rd-h577
title: Stable isotopes in groundwater (DP1.20276.001)
title: RELEASE-2023

description: This data product contains the quality-controlled, native sampling resolution data from NEON's stable isotopes in groundwater sampling protocol. Water samples are sent to external facilities for analysis to determine 18O/16O 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_externalLabSummaryData:  14

gsi_externalLabH2OIsotopes:  120

gsi_fieldData:  30

gsi_fieldSuperParent:  30
description: The aquatic stable isotope sampling protocol is completed in conjunction with the water chemistry protocol. Groundwater is sampled twice per year at NEON aquatic sites from permanently installed groundwater wells.  There are up to eight small (2-in diameter) shallow (<100 ft depth) groundwater observation wells at each site, from which a subset of four wells are sampled. The field protocol used by NEON for collecting groundwater chemistry samples follows the general procedure for minimal drawdown sampling detailed by EPA report Low-Flow (Minimal Drawdown) Ground-Water Sampling Procedures (Puls and Barcelona, 1996). 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: 10.48443/375p-a586
title: Benthic microbe group abundances (DP1.20277.001)
title: RELEASE-2023

description: This data product contains the quality-controlled laboratory data and metadata for NEON's benthic bacterial, archaeal, and fungal group abundances analysis, which are derived from benthic sampling in wadeable streams. Benthic and water column field samples are collected in wadeable streams, rivers, and lakes three times per year during the growing season. 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.
 
mga_benthicGroupAbundances:  240
description: Benthic microbe samples are collected at the same time and location as periphyton (microalgae) samples three times per year in wadeable streams during aquatic biology bout windows, roughly in spring, summer, and fall. Samples are collected using field-sterile methods using the most appropriate sampler for the habitat and substratum type, including rock scrubs, grab samples, and epiphyton. In wadeable streams, periphyton samples are collected in the two most dominant benthic habitat types (e.g. riffles, runs, pools, step pools). All samples are frozen on dry ice in the field and shipped to an analytical facility for DNA extraction, sample preparation and qPCR analysis using primer sets targeting the small subunit of the ribosomal RNA gene. Laboratory data are passed through the NEON automated ingest process for basic QC testing and acceptance, and then are published on the NEON data portal. Instrumentation:
DOI: 10.48443/h0v3-kw40
title: Surface water microbe group abundances (DP1.20278.001)
title: RELEASE-2023

description: This data product contains the quality-controlled laboratory data and metadata for NEON's surface water bacterial, archaeal and fungal group abundances analysis, which are derived from surface water microbial sampling. 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 laboratory results of gene copy number data. Queries for the expanded package will include two additional tables: a batch-level data and QC results table, and a summary table of the lab methods used for processing and analysis.

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_swGroupAbundances:  240

mga_batchResults: 14

mga_labSummary: 14
description: Surface water samples for microbial molecular analyses are collected at the same time and location as surface water chemistry samples once per month in wadeable streams (12 times per year) and every-other month in lakes and rivers (6 times per year). In wadeable streams, microbe samples are collected near the downstream S2 sensor location. In lakes and rivers, samples are collected near the buoy sensor set at 1 sampling depth in unstratified systems and up to 3 depths in stratified lakes. Surface water grab samples are filtered on 0.22 um Sterivex capsule filters, capped and flash-frozen in the field. The filters are stored on dry ice in the field and shipped frozen to an analytical facility for DNA extraction, sample preparation and qPCR analysis using primer sets targeting the small subunit of the ribosomal RNA gene operon. Laboratory data are passed through the NEON automated ingest process for QC testing and acceptance, and are published on the NEON data portal. Instrumentation:
DOI: 10.48443/d71h-8947
title: Benthic microbe metagenome sequences (DP1.20279.001)
title: RELEASE-2023

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/m6px-z996
title: Surface water microbe metagenome sequences (DP1.20281.001)
title: RELEASE-2023

description: This data product contains the quality-controlled laboratory metadata and minimally processed sequence data from NEON's surface water 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.

mms_swMetagenomeDnaExtraction:  240

mms_swMetagenomeSequencing:  240

mms_swRawDataFiles: 240

fieldSuperParent: 30 days

fieldGenetic: 30 days
description: Surface water metagenomic samples are collected once per year during the approximate period of peak productivity. The metagenomics sampling occurs at the same time and location as surface water chemistry sampling. In wadeable streams, samples are collected near the downstream S2 sensor location. In lakes and rivers, samples are collected near the buoy sensor set at 1 sampling depth in unstratified systems and up to 3 sampling depth(s)in stratified lakes. Surface water grab samples are filtered on 0.22 um Sterivex capsule filters, capped and flash-frozen in the field. The filters are stored on dry ice in the field, and later are shipped frozen to an analytical facility for DNA extraction, sample preparation and shotgun metagenomic 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/r7ab-5625
title: Benthic microbe marker gene sequences (DP1.20280.001)
title: RELEASE-2023

description: This data product contains the quality-controlled laboratory metadata and 16S and ITS marker gene sequences derived from NEON's benthic microbial sampling in wadeable streams. For additional 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 laboratory methods and DNA extraction, PCR amplification, and sequencing metadata for samples from the queried sites and date range. Queries for the expanded package will also include a table containing links to the raw sequence data files, which can be used to download the sequences from the NEON data portal. 

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

mmg_benthicDnaExtraction:  240

mmg\_benthicMarkerGeneSequencing\_16S:  240

mmg\_benthicMarkerGeneSequencing\_ITS:  240

mmg\_benthicPcrAmplification\_16S:  240

mmg\_benthicPcrAmplification\_ITS:  240

mmg_benthicRawDataFiles: 240
description: Benthic microbe samples are collected at the same time and location as periphyton (microalgae) samples three times per year in wadeable streams during aquatic biology bout windows, roughly in spring, summer, and fall. Samples are collected using field-sterile methods using the most appropriate sampler for the habitat and substratum type, including rock scrubs, grab samples, and epiphyton. In wadeable streams, 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. All samples are frozen on dry ice in the field and are shipped to an analytical facility for DNA extraction, sample preparation and high-throughput sequence analysis using primer sets targeting the ribosomal RNA gene operon. Laboratory metadata are passed through the NEON automated ingest process for QC testing and are published on the NEON data portal. DNA sequence data undergo QC testing and unique URLs are generated to enable data download. Instrumentation:
DOI: 10.48443/653r-pp57
title: Surface water microbe marker gene sequences (DP1.20282.001)
title: RELEASE-2023

description: This data product contains the quality-controlled laboratory metadata and 16S and ITS marker gene sequences derived from NEON's surface water microbial sampling. For additional 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 laboratory methods and DNA extraction, PCR amplification, and sequencing metadata for samples from the queried sites and date range. Queries for the expanded package will also include a table containing links to the raw sequence data files, which can be used to download the sequences from the NEON data portal. 

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.

amc_fieldGenetic:  30

amc_fieldSuperParent:  30

mmg_swDnaExtraction:  240

mmg\_swMarkerGeneSequencing\_16S:  240

mmg\_swMarkerGeneSequencing\_ITS:  240

mmg\_swPcrAmplification\_16S:  240

mmg\_swPcrAmplification\_ITS:  240

mmg_swRawDataFiles: 240
description: Surface water microbe samples are collected at the same time and location as surface water cell count samples and surface water chemistry samples once per month in wadeable streams (12 times per year) and every-other month in lakes and rivers (6 times per year). In wadeable streams, surface water microbe samples are collected near the downstream S2 sensor location. In lakes and rivers, microbial samples are collected near the buoy sensor set at 1 sampling depth in unstratified systems and up to 3 depths in stratified lakes. Surface water grab samples are filtered on 0.22 um Sterivex capsule filters, capped and flash-frozen in the field. The filters are stored and shipped frozen to an analytical facility for DNA extraction, sample preparation and high-throughput sequence analysis using primer sets targeting the ribosomal RNA gene operon. Laboratory metadata are passed through the NEON automated ingest process for QC testing and are published on the NEON data portal. DNA sequence data undergo QC testing and unique URLs are generated to enable data download. Instrumentation:
DOI: 10.48443/mpw3-3q06
title: Water quality (DP1.20288.001)
title: RELEASE-2023

description: Water quality is measured once per minute at stream sensor sets and once per 5 minutes on buoys at lake and river sites. It is reported as 1- or 5-minute instantaneous measurements.

Latency:
Data collected in any given month are published during the second full week of the following month.
description: The water quality sondes are deployed at stream sensor sets and lake and river buoys. At stream sites, the sondes are affixed to a post at a static depth relative to the stream bottom. The upstream sensor set #1 (S1) collects specific conductance, dissolved oxygen, pH, chlorophyll, and turbidity, but no fDOM. The downstream sensor set #2 (S2) collects specific conductance, dissolved oxygen, pH, chlorophyll, turbidity and fDOM. The buoy-deployed multisondes collect specific conductance, dissolved oxygen, pH, chlorophyll, turbidity, fDOM, and depth. At all but the Flint River, GA (FLNT) buoys, the water quality multisonde is fixed to a profiling winch to collect data from multiple depths every 4 hours and from 0.5 m parked depth when not profiling. Due to the high velocity of the Flint River (FLNT), one multisonde is deployed at a fixed depth of 0.5 m below the water surface. Instrumentation: YSI EXO2 Multiparameter Sonde; YSI EXO turbidity sensor; YSI EXO total algae PC sensor; YSI EXO pH sensor; YSI EXO dissolved oxygen sensor; YSI EXO fDOm sensor; YSI EXO conductivity and temperature sensor; YSI EXO central wiper
DOI: 10.48443/cmwe-1d83
title: Field spectral data (DP1.30012.001)
title: RELEASE-2023

description: NEON AOP Field Spectral Data are collected using a field-spectrometer and leaf clip to observe leaf-level reflectance spectra within two-weeks of AOP overpass. Some field spectral observations will be collected from samples that are also used to develop the foliar chemistry data product. The Field Spectral Data are collected and distributed as an opportunistic activity and as such are not collected for every flight or site. Typical collection rates will be one or two sites annually.

Latency: Field spectral data will be available 90 days after the final collection day at a site. Field spectra legacy data (those collected in 2013 through 2016) currently has no availability, and will be completely available by April of 2021.
description: NEON AOP Field Spectral Data are collected using a field-spectrometer and leaf clip to observe leaf-level reflectance spectra within two-weeks of AOP overpass. Some field spectral observations will be collected from samples that are also used to develop the foliar chemistry data product. The Field Spectral Data are collected and distributed as an opportunistic activity and as such are not collected for every flight or site. Typical collection rates will be one or two sites annually. Instrumentation: ASD field spectrometer
DOI: 10.48443/g7m7-8v38
title: Summary weather statistics (DP4.00001.001)
title: RELEASE-2023

description: The data products used for computing summary weather statistics represent fundamental meteorological parameters and are commonly monitored by many meteorological networks (e.g., USCRN, SCAN, etc.). Summaries of these meteorologic parameters are useful for understanding trends and changes in weather patterns.

Latency:
Data collected in any given month are published during the second full week of the following month.
description: Summary weather statistics are be generated from Level 1 (L1) data products at NEON core sites. The L1 data products used to generate summary weather statistics are 2D wind speed (DP1.00001.001), Triple aspirated air temperature (DP1.00003.001), Barometric pressure (DP1.00004.001), Primary precipitation (DP1.00006.001), Shortwave radiation (primary pyranometer) (DP1.00022.001), and Relative humidity (DP1.00098.001). The means, minima, maxima, variances, and standard errors of the mean are reported for the finest temporal resolution of each data product. For Primary precipitation, only precipitation totals are reported. Instrumentation:
DOI: 10.48443/h2ze-2f12
title: Continuous discharge (DP4.00130.001)
title: RELEASE-2023

description: This data product describes the volume of water flowing through a stream or river cross-section during a given period of time. For each NEON stream or river site, site-specific stage-discharge rating curve equations are derived from point observations of gauge height and discharge. Continuous sensor measurements of surface water pressure are used to derive water column height. The rating curve equations are applied to water column height to derive continuous stream discharge.

Latency:
Data collected in any given month are published during the second full week of the following month.
description: NEON calculates continuous stream discharge in all rivers and wadeable stream sites within the Observatory. Stream discharge data are calculated using pressure of surface water L0 data (DP0.20016; the raw, level 0 inputs used to calculate Elevation of surface water, DP1.20016), stream discharge rating curve data (DP4.00133), gauge height data (DP1.20267.001) and geolocation information. Continuous discharge data are reported once per minute. Instrumentation: Level TROLL 500
DOI: 10.48443/h7rd-wd29
title: Bathymetric and morphological maps (DP4.00132.001)
title: RELEASE-2023

description: Bathymetric maps are obtained using hydroacoustic (sonar) instrumentation and interfaced with differential global positioning system (DGPS) mounted on a boat. Hydroacoustics are utilized to detect the depth of a water body, sediment characteristics as well as the presence or absence, approximate abundance, distribution, size, and behavior of underwater biota. 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.
 
bat_fieldData:  60

bat_pointcollection:  60

bat_resultsFile:  180

bat_sonarRecord:  60
description: A dual beam echosounder with side scan sonar and WAAS GPS are used to collect bathymetric (depth) and backscatter (signal strength) data. These data are collected using a boat-mounted system applied during surveys of NEON lakes and river sites. Bathymetric surveys are completed every 5 years; if an extreme event results in substantial changes to the physical environment then an out-of-cycle survey may be conducted. Depth data are used to produce bathymetric maps and side scan sonar data are used to classify subaquatic features to produce a habitat map. Instrumentation: Humminbird 1198c Si Combo