cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34848/nppx51/qneria
title: geih18_dictionary.csv

description: Descripción de las variables.
DOI: 10.5281/zenodo.6787563
title: Data from: The ecological implications of intra- and inter-species variation in phenological sensitivity

description: This dataset comprises phenology of flowering time of Claytonia virginica collected from iNaturalist and occurrence time of Andrena erigeniae collected from natural history collection and iNaturalist with associated climate derived from ClimateNA v7.3 and regions including Level III ecoregions, NEON domains, and plant hardiness zones.
DOI: 10.5281/zenodo.6787562
title: Data from: The ecological implications of intra- and inter-species variation in phenological sensitivity

description: This dataset comprises phenology of flowering time of Claytonia virginica collected from iNaturalist and occurrence time of Andrena erigeniae collected from natural history collection and iNaturalist with associated climate derived from ClimateNA v7.3 and regions including Level III ecoregions, NEON domains, and plant hardiness zones.
DOI: 10.5287/bodleian:mz7m9q8aj
title: Understanding irradiation damage in high-temperature superconductors for fusion reactors using high resolution X-ray absorption spectroscopy
DOI: 10.25326/y8w0-j888
title: STRAINS2.0: balloon-borne experiments, gamma radiation measurements, HEMERA flight of 5 September 2019

description: An energy spectrum was obtained for hard-X/soft gamma photons of energies between 10 and 3000keV, using a 30x25mm Thallium-doped NaI-scintillation crystal and a Hamamatsu R6095 photomultiplier. Spectra were taken by acummulating photons for 300seconds, with data storage taking another 4 minutes. The column represent spectra, i.e. Data taken at the same time, hence at the same altitude. Rows are data from th same channel, hence of identical energy. The transfert function (Channel number to keV) is E(keV)= 0,0007.CH2 + 2,5159 .CH – 26,7537.
DOI: 10.6073/pasta/a54994ed82abec1fe1e9aebe716f0460
title: Continuous soil temperature, specific conductance, and volumetric water content measurements from the F6 Active Layer Monitoring Station (ALMS01), McMurdo Dry Valleys, Antarctica (2014-2021, ongoing)

description: As part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) project, five Active Layer Monitoring Stations (ALMSs) were established throughout Taylor Valley, Antarctica to support new research foci around the thermal-moisture dynamics of soils that may control habitat conditions and faunal responses to seasonal and annual freezing cycles in this ecosystem. Two ALMSs were established adjacent to streams (Green Creek, Von Guerard Stream), with sensors installed through the active layer from the thalweg out to the shoreline and dry soil beyond. Two ALMSs were similarly established adjacent to water tracks (Wormherder Creek, Water Track B) that are zero-order drainages of snow and ice melt that rarely have surface flow. The remaining station was established in dry soil (F6) to serve as an ambient control. ALMSs measure soil temperature, soil moisture (as volumetric water content; VWC), and specific conductance (as electrical conductivity; EC) through the active layer (soil surface down to the frost table) at several locations from the water’s edge to dry soils. This data package contains measurements from the Active Layer Monitoring Station at F6 (ALMS01), located on the south shore of Lake Fryxell.
DOI: 10.6073/pasta/ff3756c718412549992f2caa0e25ad0b
title: Continuous soil temperature, specific conductance, and volumetric water content measurements from the Wormherder Creek Active Layer Monitoring Station (ALMS02), McMurdo Dry Valleys, Antarctica (2014-2021, ongoing)

description: As part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) project, five Active Layer Monitoring Stations (ALMSs) were established throughout Taylor Valley, Antarctica to support new research foci around the thermal-moisture dynamics of soils that may control habitat conditions and faunal responses to seasonal and annual freezing cycles in this ecosystem. Two ALMSs were established adjacent to streams (Green Creek, Von Guerard Stream), with sensors installed through the active layer from the thalweg out to the shoreline and dry soil beyond. Two ALMSs were similarly established adjacent to water tracks (Wormherder Creek, Water Track B) that are zero-order drainages of snow and ice melt that rarely have surface flow. The remaining station was established in dry soil (F6) to serve as an ambient control. ALMSs measure soil temperature, soil moisture (as volumetric water content; VWC), and specific conductance (as electrical conductivity; EC) through the active layer (soil surface down to the frost table) at several locations from the water’s edge to dry soils. This data package contains measurements from the Active Layer Monitoring Station at Wormherder Creek (ALMS02).
DOI: 10.6073/pasta/543b6cda26fce00695bb4fca666f8107
title: Continuous soil temperature, specific conductance, and volumetric water content measurements from the Von Guerard Stream Active Layer Monitoring Station (ALMS03), McMurdo Dry Valleys, Antarctica (2014-2021, ongoing)

description: As part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) project, five Active Layer Monitoring Stations (ALMSs) were established throughout Taylor Valley, Antarctica to support new research foci around the thermal-moisture dynamics of soils that may control habitat conditions and faunal responses to seasonal and annual freezing cycles in this ecosystem. Two ALMSs were established adjacent to streams (Green Creek, Von Guerard Stream), with sensors installed through the active layer from the thalweg out to the shoreline and dry soil beyond. Two ALMSs were similarly established adjacent to water tracks (Wormherder Creek, Water Track B) that are zero-order drainages of snow and ice melt that rarely have surface flow. The remaining station was established in dry soil (F6) to serve as an ambient control. ALMSs measure soil temperature, soil moisture (as volumetric water content; VWC), and specific conductance (as electrical conductivity; EC) through the active layer (soil surface down to the frost table) at several locations from the water’s edge to dry soils. This data package contains measurements from the Active Layer Monitoring Station at Von Guerard Stream (ALMS03).
DOI: 10.6073/pasta/77fdd61b2f3c02d29c77de26a0652bef
title: Continuous soil temperature, specific conductance, and volumetric water content measurements from the Green Creek Active Layer Monitoring Station (ALMS04), McMurdo Dry Valleys, Antarctica (2014-2021, ongoing)

description: As part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) project, five Active Layer Monitoring Stations (ALMSs) were established throughout Taylor Valley, Antarctica to support new research foci around the thermal-moisture dynamics of soils that may control habitat conditions and faunal responses to seasonal and annual freezing cycles in this ecosystem. Two ALMSs were established adjacent to streams (Green Creek, Von Guerard Stream), with sensors installed through the active layer from the thalweg out to the shoreline and dry soil beyond. Two ALMSs were similarly established adjacent to water tracks (Wormherder Creek, Water Track B) that are zero-order drainages of snow and ice melt that rarely have surface flow. The remaining station was established in dry soil (F6) to serve as an ambient control. ALMSs measure soil temperature, soil moisture (as volumetric water content; VWC), and specific conductance (as electrical conductivity; EC) through the active layer (soil surface down to the frost table) at several locations from the water’s edge to dry soils. This data package contains measurements from the Active Layer Monitoring Station at Green Creek (ALMS04).
DOI: 10.6073/pasta/cd5733cf4e1c0bac74a3f99e0268dd2c
title: Continuous soil temperature, specific conductance, and volumetric water content measurements from the Water Track B Active Layer Monitoring Station (ALMS06), McMurdo Dry Valleys, Antarctica (2014-2021, ongoing)

description: As part of the McMurdo Dry Valleys Long Term Ecological Research (LTER) project, five Active Layer Monitoring Stations (ALMSs) were established throughout Taylor Valley, Antarctica to support new research foci around the thermal-moisture dynamics of soils that may control habitat conditions and faunal responses to seasonal and annual freezing cycles in this ecosystem. Two ALMSs were established adjacent to streams (Green Creek, Von Guerard Stream), with sensors installed through the active layer from the thalweg out to the shoreline and dry soil beyond. Two ALMSs were similarly established adjacent to water tracks (Wormherder Creek, Water Track B) that are zero-order drainages of snow and ice melt that rarely have surface flow. The remaining station was established in dry soil (F6) to serve as an ambient control. ALMSs measure soil temperature, soil moisture (as volumetric water content; VWC), and specific conductance (as electrical conductivity; EC) through the active layer (soil surface down to the frost table) at several locations from the water’s edge to dry soils. This data package contains measurements from the Active Layer Monitoring Station at Water Track B (ALMS06).
DOI: 10.25326/04w6-b868
title: LOAC-VOLTAIRE: balloon-borne experiments, atmospheric particles (aerosol) measurements, flight of 2018

description: The Light Optical Aerosol Counter (LOAC) instrument provides aerosol particle concentration measurements within 19 size classes in the 0.2–100 μm diameter size range, and an estimate of the typology of aerosols based on dual-angle measurements. LOAC can be carried by all kinds of balloons (Renard et al., 2016). The gondola weight, including the instrument, batteries (alkaline or lithium), and telemetry system, is about 1.0 kg, for an electric consumption of 3 W. Aerosols are sucked in by a small pump in order to pass through a red laser diode beam. In general, the light scattered by the particles depends on both the size and refractive index of the particles. To separate these two parameters, LOAC uses an original concept described in Renard et al. (2016a). Measurements are performed at two scattering angles: the first one is close to forward scattering at around 12, where the light scattered (diffracted) by non-spherical particles is controlled by the size of the particles (Lurton et al., 2014); the second one is around 60, where the scattered light is strongly dependent on the refractive index of the particles (e.g. Weiss-Wrana, 1983; Renard et al., 2010; Francis et al., 2011). The 12 channel is used to retrieve the size distribution indepen dently of the nature of the particles, and the combination of the 12 and 60 channels is used to derive the “LOAC speciation index” that informs on the typology or dominant nature of aerosol particles in each size range, based on a laboratory calibration conducted with particles of well-known nature.
DOI: 10.25326/2ef3-0h34
title: Mini-DOAS: balloon-borne experiments, atmospheric compounds measurements, flight of 28 April 2011

description: The mini-DOAS (Differential Optical Absorption Spectroscopy)  instrument is of light weight (7 kg) and low power consumption (10 W), and thus, can easily be deployed on remote sensing balloon payloads or aircrafts.  In its core the instrument houses two temperature and pressure stabilized commercial Ocean Optics spectrometers (USB/2000 (f/4)) covering the wavelength range  from  340  to  500 nm  at  a  spectral  resolution  of  0.8-1 nm (USB/2000) with 8 to 10 detector pixels/Full width at Half Maximum (FWHM) of the instrument response func-tion,  depending  on  wavelength.  By continuously scanning the atmosphere,  the instrument provides  time-resolved  vertical  profile  information  of  UV/vis absorbing trace gases.   Depending on the balloon payload, the float duration varies between several hours up to a whole day.
This flight is involved in the ENRICHED campaign.
DOI: 10.25326/44v0-c259
title: LPMA: balloon-borne experiments, atmospheric compounds measurements, flight of 7 September 2009

description: The LPMA instrument (Limb Profile Monitor of the Atmosphere) is a high spectral resolution Fourier transform spectrometer operating in absorption against the sun. The objective is to record limb atmospheric spectra in selected intervals from the thermal infrared to the near-infrared. The chemical species measured contribute to the formation or destruction of ozone in the stratosphere
This flight is involved in the STRAPOLETE campaign.
DOI: 10.25326/4q5r-xw12
title: SAOZ-BAL: balloon-borne experiments, atmospheric compounds measurements, flight of 10 August 2006

description: The SAOZ (Systeme d'Analyse par Observation Zenithale) Balloon gondola carries a UV-Visible spectrometer for measuring vertical profiles of O3, NO2 and H2O by solar occultation during ascent of the balloon (or descent) and from float at 30 km during sunset (or sunrise).
The balloon version of the SAOZ instrument is very similar to the one used for ground-based measurements of total ozone and NO2.
This flight is involved in the SCOUT AMMA campaign.
DOI: 10.25326/6g01-8n17
title: SAOZ-BAL: balloon-borne experiments, atmospheric compounds measurements, flight of 5 February 2004

description: The SAOZ (Systeme d'Analyse par Observation Zenithale) Balloon gondola carries a UV-Visible spectrometer for measuring vertical profiles of O3, NO2 and H2O by solar occultation during ascent of the balloon (or descent) and from float at 30 km during sunset (or sunrise).
The balloon version of the SAOZ instrument is very similar to the one used for ground-based measurements of total ozone and NO2.
This flight is involved in the ENVISAT campaign.
DOI: 10.25326/746f-fy21
title: ELHYSA2: balloon-borne experiments, atmospheric water vapor measurements, flight of 4 April 2010

description: ELHYSA is a frost point hygrometer built by the LMD (Laboratoire de Météorologie Dynamique) which has been operating since 1987 taking in situ measurements of the water vapour content of the Earths atmosphere. There are three versions: one model carried by open stratospheric balloons (BSO), a second for infrared Montgolfier balloons (MIR) and a model embarked by planes. This instrument acquires real-time water vapour profiles from the upper troposphere and the lower stratosphere. ELHYSA has contributed to the validation campaigns for both ENVISAT and BALODIN
DOI: 10.25326/a4mt-rv98
title: Pico-Light H2O: balloon-borne experiments, atmospheric water vapor measurements, flight of 19 February 2019

description: Pico-SDLA (Spectromètre à Diode Laser Accordable) is an hygrometer developed to measure in situ water vapour, CO2, and methane under small balloons. Is a smaller/lighter version of the former instruments SDLA and micro-SDLA. The main difference with its predecesors is that it uses a one-meter long path for the open cell. The H2O version uses two different spectral lines (the more intense line is chosen for the stratosphere) to perform measurement up to 25 km.
DOI: 10.25326/cj05-je79
title: LPMA: balloon-borne experiments, atmospheric compounds measurements, flight of 23 March 2003

description: The LPMA instrument (Limb Profile Monitor of the Atmosphere) is a high spectral resolution Fourier transform spectrometer operating in absorption against the sun. The objective is to record limb atmospheric spectra in selected intervals from the thermal infrared to the near-infrared. The chemical species measured contribute to the formation or destruction of ozone in the stratosphere
DOI: 10.25326/crbb-6m48
title: MIPAS-B: balloon-borne experiments, atmospheric compounds measurements, flight of 31 March 2011

description: MIPAS-B (Michelson Interferometer for Passive Atmospheric Sounding - Balloonborne) is an advanced Fourier Transform Infra Red (FTIR) spectrometer specially tailored to the operation on a stratospheric balloon gondola. It allows precise limb emission sounding of chemical constituents related to the stratospheric ozone problem and the greenhouse effect. This method is appropriate to obtain vertical profiles of ozone and a considerable number of key radicals (NO, NO2), reservoir species (HNO3, N2O5, ClONO2, and HO2NO2) as well as source gases (CH4, N2O, H2O, CFC-11, CFC-12, CFC-22, CCl4, CF4, C2H6, and SF6) simultaneously, with an altitude resolution of 2 to 3 km.
The MIPAS-B experiment was also thought as precursor for a space version of MIPAS actually installed onboard ENVISAT.
This flight is involved in the ENRICHED campaign.
DOI: 10.25326/daed-ar39
title: LOAC: balloon-borne experiments, atmospheric particles (aerosol) measurements, flight of 11 February 2020

description: This flight was dedicated to quantify the aerosol content within the polar vortex in winter 2019-2020 with a stratosphere expected to be influenced by volcanic aerosols from the Raikoke eruption in June 2019.
Particle concentration profiles are given for each particle size class (among 19) during the balloon ascent and descent. Concentration values are given by integrating particle counts over a certain time (typically 3 minutes) and considering the flow rate of the pump.
The instrument automatically estimates its dark noise every 10 minutes during the flight.
DOI: 10.25326/epa1-ra61
title: SWIR: balloon-borne experiments, atmospheric compounds measurements, flight of 14 August 2009

description: SWIR–Balloon is a new configuration of IASI–Balloon experiment for with the detectors and filters will be modified to cover short wave infrared spectral regions in order to perform improved nadir soundings measurements of CO‚ CO2‚ and CH4. The IASI balloon instrument is derived itself from the Limb Profile Monitor of the Atmosphere (LPMA) instrument‚ based on a Bomem DA2 design which has been flown many times as a solar occultation FTIR for the determination of the vertical profiles of stratospheric species like HCl and ClONO2‚ CF2Cl2‚ NO2‚ HNO3‚ and for radiative transfer studies of major atmospheric absorbers like CO2‚ CH4 and O2. We have been able to convert the instrument from this solar absorption configuration into a nadir looking thermal emission configuration by replacing the suntracker with a one rotation axis acquisition mirror and a set of warm and cold calibration blackbodies for precise radiometric calibration. The liquid nitrogen cooled HgCdTe and InSb detectors used at high flux level in the solar configuration have been replaced by more sensitive detectors (1 mm x 1 mm instead of 0.25 mm x 0.25 mm, higher D*) of the same type to cover the thermal and mid–infrared region from 600 to 3000 cm-1 (16.7 µm to 3.3 µm). The scene sampled by the instantaneous field of view (IFOV) of the instrument is analysed with a CCD visible camera (then operating during the day only) with provision for an infrared camera (IR CCD) in the near future for night operation. The instrument is accommodated in a stratospheric gondola with azimuth control as shown in the figure. This gondola is operated in the field by the 'Département Nacelle' of the balloon division (BA/NA) based at CNES in Toulouse‚ France.
This flight is involved in the STRAPOLETE campaign.
DOI: 10.25326/hd9v-jr98
title: DOAS: balloon-borne experiments, atmospheric compounds measurements, flight of 23 April 2011

description: The DOAS (Differential Optical Absorption Spectroscopy) instruments are grating spectrometers that cover the UV/Vis spectral range between about 320 and 650 nm. The gondola's azimuth control is operated by 'CNES nacelles pointées'. The measurement are done during ascent and sunset (or sunrise) using the sun as a source. The vertical mixing ratios are retrieved from 15 km to the balloon float altitude with a vertical resolution around 1 km. 26 successful flights from different latitude and with different optical configuration have already been done.
This flight is involved in the ENRICHED campaign.
DOI: 10.25326/jgnx-cf07
title: ELHYSA2: balloon-borne experiments, atmospheric water vapor measurements, flight of 12 March 2011

description: ELHYSA is a frost point hygrometer built by the LMD (Laboratoire de Météorologie Dynamique) which has been operating since 1987 taking in situ measurements of the water vapour content of the Earths atmosphere. There are three versions: one model carried by open stratospheric balloons (BSO), a second for infrared Montgolfier balloons (MIR) and a model embarked by planes. This instrument acquires real-time water vapour profiles from the upper troposphere and the lower stratosphere. ELHYSA has contributed to the validation campaigns for both ENVISAT and BALODIN
DOI: 10.25326/n3vd-7402
title: SAOZ-BAL: balloon-borne experiments, atmospheric compounds measurements, flight of 25 August 2004

description: The SAOZ (Systeme d'Analyse par Observation Zenithale) Balloon gondola carries a UV-Visible spectrometer for measuring vertical profiles of O3, NO2 and H2O by solar occultation during ascent of the balloon (or descent) and from float at 30 km during sunset (or sunrise).
The balloon version of the SAOZ instrument is very similar to the one used for ground-based measurements of total ozone and NO2.
This flight is involved in the ENVISAT campaign.
DOI: 10.25326/n67r-gj60
title: AIRCORE-HR: balloon-borne experiments, atmospheric compounds measurements, flight of 29 August 2014

description: The AirCore is an innovative air sampling system that allows retrieving vertical profiles of greenhouse gas mixing ratios. It stems from an idea originally developed by Pieter Tans of NOAA/ESRL (Tans, 2009, Karion et al., 2010): that a long tube descending from a high altitude with one end open and the other closed can sample and retain a mole fraction profile of a gas to be analyzed at a later date. While ascending to approximately 30 km, the AirCore evacuates to ambient pressure ; while descending under a balloon or a parachute, surrounding air flows into the AirCore tube to maintain equal pressure with the air outside. At each pressure level, an equal mass of air enters the tube, collecting a profile of the atmospheric column. The open end of the AirCore is sealed upon landing, preserving the atmospheric sample inside. The inside air is then pushed through a gas analyser. Using the temperature and pressure data measured by an electronic package flying under the balloon, it is possible to capture a continuous profile (in contrast with discrete flask sampling). Several versions of the AirCore, characterised by high or low vertical resolution, have been designed at LMD: the AirCore-HR and the AirCore-light. They have been flown during CNES StratoSciences campaigns in Timmins, Ontario, Canada in 2014 and 2015, as well as in Kiruna, Sweden, in 2016.
DOI: 10.25326/t41y-t834
title: SALOMON: balloon-borne experiments, atmospheric compounds measurements, flight of 16 January 2006

description: SALOMON (Spectroscopie d'Absorption Lunaire pour l'Observation des Minoritaires Ozone et Nox ) is a balloon-borne UV-visible spectrometer designed, like its predecesor AMON, to acquire vertical profiles of O3, NO2, NO3, OClO and OBrO as well as the extinction coefficient of aerosols, at altitudes between 15 and 40 km. SOLOMON uses a remote measurement technique (remote-sensing) by using the moon as source of light. The pointing system, the pivot and the gondola were developed at the Laboratoire de Physique et Chimie de l'Environnement (LPCE), whereas the SAOZ-type spectrometer it carries is the result of joint work with the CNRS Service d'Aéronomie.S
This flight is involved in the  ENVISAT validation campaign.