cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.48443/6vbr-kb26
title: NEON Prototype Digital Hemispheric Photos of plot vegetation, multiple domains, collected 2013-2015

description: The Digital Hemispheric Photos of Plot Vegetation prototype dataset contains the native sampling resolution field data and 180 degree hemispherical images that enable ground-based calculation of Leaf Area Index (LAI) and / or Plant Area Index (PAI). For  forests, both upward-facing photos of canopy vegetation, and photos of understory vegetation were collected. For shorter-stature ecosystems, only downward-facing images of 'understory' vegetation were collected, where 'understory' is defined to include all vegetation. Photos were collected with a full-frame DSLR camera equipped with a 16 mm fisheye lens, and are provided here in RAW image format. For additional details, see protocol [NEON.DOC.014039](http://data.neonscience.org/api/v0/documents/NEON.DOC.014039vH): TOS Protocol and Procedure: Measurement of Leaf Area Index, and Science Design [NEON.DOC.000914](http://data.neonscience.org/api/v0/documents/NEON.DOC.000914vA): TOS Science Design for Plant Biomass, Productivity and Leaf Area Index.
description: Digital Hemispheric Photos (DHPs) of plot vegetation were collected once for a subset of sites from twenty randomly selected Distributed Plots (eventIDs containing '00'); collection from these plots was timed such that DHPs were acquired within a one month window that also included a NEON AOP remote-sensing flight over the site. DHPs were also collected from n=3 Tower Plots, typically on a 2 week interval, from leaf-out to senescence. Within each plot, photo points are arranged according to the shape of a square cross, oriented in alignment with the cardinal axes, and with points spaced every 4 meters. At each photo point within the plot, photos of understory vegetation were acquired, with 'understory' defined as vegetation typically less than 2 meters height. In grasslands and scrublands, the understory was therefore the only vegetation photographed. When an overstory was present, i.e. vegetation greater than 2 m height, photographs of overstory were also acquired at each photo point. Overstory images were typically collected in the crepuscular hours of the day, when direct sunlight was not illuminating the foliage. Overstory images were sometimes collected under overcast conditions, such that the sun does not cast a shadow. Understory images were typically collected during daylight hours.
DOI: 10.48443/2nyh-bg16
title: NEON prototype small mammal box trapping data, Rocky Mountain National Park (RMNP), CO, 2012

description: This data product contains the quality-controlled, native sampling resolution data from NEON's small mammal sampling protocol. Here small mammals are defined based on a combination of behavioral, dietary, and size constraints, as the NEON design is limited to species sampled by box traps. This definition includes any mammal that is (1) nonvolant; (2) nocturnally active; (3) forages predominantly aboveground; and (4) is greater than 5 grams but less than approximately 500-600 g. In North America, this includes cricetids, heteromyids, small sciurids, and introduced murids. It does not include shrews, large squirrels, rabbits, or weasels, despite the fact that individuals of these species may be incidentally captured. Products resulting from this sampling include the species identification and unique identifier for each individual captured, as well as a suite of standard size measurements and reproductive condition data. Blood samples for pathogen testing were collected only once per individual per sampling bout, but an individual may be resampled in subsequent bouts. 
For additional details, see protocol [NEON.DOC.000481](http://data.neonscience.org/api/v0/documents/NEON.DOC.000481vJ): TOS Protocol and Procedure: Small Mammal Sampling and science design [NEON.DOC.000914](http://data.neonscience.org/api/v0/documents/NEON.DOC.000915vA): TOS Science Design for Small Mammal Abundance and Diversity.
description: Individual- and trap-level data collected using box traps designed to capture small mammals in designated locations within Rocky Mountain National Park.
DOI: 10.48443/5c22-zh64
title: NEON Prototype Aquatic Periphyton, Seston, and Phytoplankton Collection Data from 2014-2016

description: This data product contains the quality-controlled, native sampling resolution data from NEON's aquatic periphyton, seston, and phytoplankton collection and field metadata, as well as associated taxonomic, morphometric, and count analyses data provided by a contracted lab. Benthic and water column field samples are collected in wadeable streams, rivers, and lakes three times per year during the growing season. Samples are processed at the domain support facility and separated into aliquots for taxonomic analysis (preserved in glutaraldehyde or Lugol's iodine) for shipment to an external facility, or filtered onto glass-fiber filters for biomass (ash-free dry mass). For additional details, see NEON.DOC.003045 AOS Protocol and Procedure: Periphyton, Seston, and Phytoplankton Sampling and NEON.DOC.001152: NEON Aquatic Sampling Strategy.
description: Periphyton, seston, and phytoplankton samples are collected three times per year at wadeable stream, river, and lake sites during aquatic biology bout windows, roughly in spring, summer, and fall. Samples are collected 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), and seston samples are collected from the water column near the S2 sensor. In lakes, water-column phytoplankton samples are collected near the buoy, inlet, and outlet sensors using a Kemmerer sampler, and in littoral areas using the best benthic sampling method for the substratum type. In rivers, phytoplankton samples are collected near the buoy and two other deep-water locations using a Kemmerer sampler, and in littoral areas using the most benthic sampling method for the substratum type. All field-collected samples are split into subsamples in the domain support facility, which are either processed in the facility (ash-free dry mass) or preserved and shipped to a contracting taxonomy laboratory.
DOI: 10.48443/tbbk-by15
title: NEON Prototype Aquatic Macroinvertebrate Data from D01 Arthur’s Brook (ARTH), 2014

description: Benthic macroinvertebrates in wadeable streams are sampled 3 times per year, roughly in spring, summer, and fall. Samples are collected in the two most dominant habitat types within the NEON sampling reach, using the most appropriate type of benthic sampler for the substratum and habitat type. Macroinvertebrate samples are preserved in the field and shipped to an external lab for sorting, subsampling, taxonomic identification, and morphometric analysis. Macroinvertebrate samples were collected in Arthur’s Brook in Arthur’s Brook in October, 2014.
description: Benthic invertebrates at NEON aquatic sites are sampled using a percent-based macrohabitat approach (after Moulton et al. 2002). Habitats sampled focus on riffles, runs, pools, and step pools depending on the percent cover of each habitat within each 1 km-long NEON Aquatic wadeable stream site. Five samples are collected in the dominant habitat type, and three samples are collected in the second-most dominant habitat type for a total of eight samples on a given sampling date at a site. The sampler type chosen differs depending on the water depth, velocity, and substratum type in the chosen habitat (Hauer and Resh 2006). The collection method may differ depending on the habitat and substrate being sampled, however all samples are collected from the surface of the natural substratum in each habitat using a quantitative sampling method.
Macroinvertebrate sampling occurs three times per year. Timing of sampling is site-specific and
determined based on historical hydrological and meteorological data. Sample bout 1 is an early season date, representing a period of rapid biomass accumulation after winter, typically prior to leaf out or ice-off where applicable. Sample bout 2 targets mid-summer baseflow conditions and sample bout 3 represents the late growing season (typically autumn) during leaf-fall where applicable.
DOI: 10.48443/vgt9-w140
title: NEON Prototype Aquatic Macroinvertebrate Data from D03 Ichawanochaway Creek (ICHA), 2015

description: Benthic macroinvertebrates in wadeable streams are sampled 3 times per year, roughly in spring, summer, and fall. Samples are collected in the two most dominant habitat types within the NEON sampling reach, using the most appropriate type of benthic sampler for the substratum and habitat type. Macroinvertebrate samples are preserved in the field and shipped to an external lab for sorting, subsampling, taxonomic identification, and morphometric analysis. Macroinvertebrate samples were collected in Arthur’s Brook in Ichawaynochaway Creek in July 2015.
description: Benthic invertebrates at NEON aquatic sites are sampled using a percent-based macrohabitat approach (after Moulton et al. 2002). Habitats sampled focus on riffles, runs, pools, and step pools depending on the percent cover of each habitat within each 1 km-long NEON Aquatic wadeable stream site. Five samples are collected in the dominant habitat type, and three samples are collected in the second-most dominant habitat type for a total of eight samples on a given sampling date at a site. The sampler type chosen differs depending on the water depth, velocity, and substratum type in the chosen habitat (Hauer and Resh 2006). The collection method may differ depending on the habitat and substrate being sampled, however all samples are collected from the surface of the natural substratum in each habitat using a quantitative sampling method.
Macroinvertebrate sampling occurs three times per year. Timing of sampling is site-specific and
determined based on historical hydrological and meteorological data. Sample bout 1 is an early season date, representing a period of rapid biomass accumulation after winter, typically prior to leaf out or ice-off where applicable. Sample bout 2 targets mid-summer baseflow conditions and sample bout 3 represents the late growing season (typically autumn) during leaf-fall where applicable.
DOI: 10.6084/m9.figshare.14582781
title: SCS-HR-WR

description: The dynamic changes induced by the freshwater fluxes of the Mekong River to the SCS are quantified by comparing submesoscale permitting and mesoscale resolving simulations with and without riverine input between 2011 and 2016.
DOI: 10.6084/m9.figshare.14582781.v2
title: SCS-HR-WR

description: The dynamic changes induced by the freshwater fluxes of the Mekong River to the SCS are quantified by comparing submesoscale permitting and mesoscale resolving simulations with and without riverine input between 2011 and 2016.
DOI: 10.6084/m9.figshare.14582781.v1
title: SCS-HR-WR

description: The dynamic changes induced by the freshwater fluxes of the Mekong River to the SCS are quantified by comparing submesoscale permitting and mesoscale resolving simulations with and without riverine input between 2011 and 2016.
DOI: 10.48443/ka3a-vw69
title: NEON prototype bathymetric sonar data from D03 BARC, 2014 (June)

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/990d-r624
title: NEON prototype bathymetric sonar data from D03 BARC, 2015 and 2017

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/1yw7-ef08
title: NEON prototype bathymetric sonar data from D03 SUGG, 2014, 2015, and 2016

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/evfy-6w30
title: NEON prototype bathymetric sonar data from D05 Round Lake, 2016

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/2tp5-5k65
title: NEON prototype bathymetric sonar data from D05 LIRO, 2017

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/hhz7-q069
title: NEON prototype bathymetric sonar data from D09 PRLA, 2017

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/c79h-vv50
title: NEON prototype bathymetric sonar data from D18 TOOK, 2017

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/w1md-ce65
title: NEON prototype bathymetric sonar data from D05 CRAM, 2015

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/y5v7-5d90
title: NEON prototype bathymetric sonar data from D05 Lake Clara, 2011

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.
DOI: 10.48443/jtyj-ap35
title: NEON prototype bathymetric sonar data from D09 PRPO, 2017

description: The Bathymetric and Morphological Map data product provides depths of lakes and non-wadeable streams (rivers), sediment and substrate characteristics, as well as the presence or absence, approximate abundance, distribution, and size of underwater flora. High accuracy depth (bathymetric) maps are obtained using a suite of hydroacoustic instrumentation interfaced with a differential global positioning system (DGPS) mounted on a vessel. The Wide Area Augmentation System (WAAS) is a form of DGPS that provides enhanced position accuracy (<3 m). Acoustic images of biota, substrate, and benthic structures are obtained with side scan sonar which are georeferenced and mosaicked in post-processing. The data provided in this file are raw sonar data files with little or no post processing that were collected but not used to develop bathymetric or habitat maps.
description: Sonar data collected from NEON lake and river sites using a Humminbird 1198c SI Combo with sonar and side imaging capability. Refer to the AOS Protocol and Procedure: Bathymetry and Morphology of Lakes and Non-Wadeable Streams [NEON.DOC.001197] for additional details regarding the spatio-temporal study design.