List of works - Shigeyuki Ishidoya

A New Compact Cryogenic Air Sampler and Its Application in Stratospheric Greenhouse Gas Observation at Syowa Station, Antarctica

scientific article

Age and gravitational separation of the stratospheric air over Indonesia

scientific article

Age and gravitational separation of the stratospheric air over Indonesia

Anthropogenic CO 2 Emissions Changes in an Urban Area of Tokyo, Japan, Due to the COVID‐19 Pandemic: A Case Study During the State of Emergency in April–May 2020

scientific article

Atmospheric observations of CO2, 14CO2 and O2 concentrations to capture fossil fuel CO2 emissions from the Greater Tokyo Area

scientific article

Author Responses for Referee1

scientific article

Author Responses for Referee2

scientific article

Author Responses for Referee2

Author Responses for Referee3

scientific article

Author Responses for Referee3

Author_Responses_for_Editor

scientific article

Consumption of atmospheric O2 in an Urban Area of Tokyo, Japan derived from continuous observations of O2 and CO2 concentrations and CO2 flux

scientific article

Convective mixing of air in firn at four polar sites

scholarly article

Development of a Continuous Measurement System for Atmospheric O 2 /N 2 Ratio Using a Paramagnetic Analyzer and Its Application in Minamitorishima Island, Japan

scientific article

Development of a High Precision Continuous Measurement System for the Atmospheric O 2 /N 2 Ratio and Its Application at Aobayama, Sendai, Japan

scientific article

Development of a new high precision continuous measuring system for atmospheric O2/N2 and Ar/N2 and its application to the observation in Tsukuba, Japan

scientific article

Distribution and Production Mechanisms of N2O in the Western Arctic Ocean

scientific article published in 2021

Estimation of PM2.5 Emission Sources in the Tokyo Metropolitan Area by Simultaneous Measurements of Particle Elements and Oxidative Ratio in Air

scientific article

Gravitational separation in the stratosphere – a new indicator of atmospheric circulation

scientific article

Gravitational separation of major atmospheric components of nitrogen and oxygen in the stratosphere

scientific article

Gravitational separation of the stratospheric air over Syowa, Antarctica and its connection with meteorological fields

scientific article

Gravitational separation suggested by O2/N2,δ15N of N2,δ18O of O2, Ar/N2observed in the lowermost part of the stratosphere at northern middle and high latitudes in the early spring of 2002

scientific article

High Precision Measurements of the Atmospheric O2/N2 Ratio on a Mass Spectrometer

scientific article

Inter-comparison of O2/N2 Ratio Scales Among AIST, NIES, TU, and SIO Based on Round-Robin Using Gravimetric Standard Mixtures

preprint

Intercomparison of O2 ∕ N2 ratio scales among AIST, NIES, TU, and SIO based on a round-robin exercise using gravimetric standard mixtures

scholarly article

New Atmospheric O 2 /N 2 Ratio Measurements over the Western North Pacific Using a Cargo Aircraft C-130H

scientific article

New technique for high-precision, simultaneous measurements of CH4, N2O and CO2 concentrations; isotopic and elemental ratios of N2, O2 and Ar; and total air content in ice cores by wet extraction

preprint

O2:CO2 exchange ratios observed in a cool temperate deciduous forest ecosystem of central Japan

scientific article

O2 : CO2 exchange ratio for net turbulent flux observed in an urban area of Tokyo, Japan, and its application to an evaluation of anthropogenic CO2 emissions

scientific article

Observation of O2:CO2 exchange ratio for net turbulent fluxes and its application to forest carbon cycles

scientific article

Observation of column-averaged molar mixing ratios of carbon dioxide in Tokyo

scientific article

Oceanic and terrestrial biospheric CO2 uptake estimated from atmospheric potential oxygen observed at Ny-Ålesund, Svalbard, and Syowa, Antarctica

scientific article

Off-line urban building energy model reproducibility against ‘observed’ anthropogenic heat and electricity consumption

scientific article

Preparation of primary standard mixtures for atmospheric oxygen measurements with less than 1 µmol mol−1 uncertainty for oxygen molar fractions

scientific article

Preparation of primary standard mixtures for atmospheric oxygen measurements with uncertainty less than 1 ppm for oxygen mole fractions

scientific article

Secular change in atmospheric Ar/N2 and its implications for ocean heat uptake and Brewer-Dobson circulation

scientific article

Secular change in atmospheric Ar∕N2 and its implications for ocean heat uptake and Brewer–Dobson circulation

scholarly article

Ship-based observations of atmospheric potential oxygen and regional air–sea O2 flux in the northern North Pacific and the Arctic Ocean

Spatio-temporal variations of the atmospheric greenhouse gases and their sources and sinks in the Arctic region

scholarly article

Spatiotemporal variations of the δ(O2 ∕ N2), CO2 and δ(APO)

scientific article published on 31 May 2022

Spatiotemporal variations of the δ(O2/N2), CO2 and δ(APO) in the troposphere over the Western North Pacific

scholarly article

Supplementary material to "New technique for high-precision, simultaneous measurements of CH4, N2O and CO2 concentrations; isotopic and elemental ratios of N2, O2 and Ar; and total air content in ice cores by wet extraction"

supplementary material

Supplementary material to "Vertical distributions of N2O isotopocules in the equatorial stratosphere"

scientific article

Terrestrial biospheric and oceanic CO2 uptakes estimated from long-term measurements of atmospheric CO2 mole fraction, δ13C, and δ(O2/N2) at Ny-Ålesund, Svalbard

scientific article

Three-dimensional simulation of stratospheric gravitational separation using the NIES global atmospheric tracer transport model

scientific article

Time and space variations of the O2/N2 ratio in the troposphere over Japan and estimation of the global CO2 budget for the period 2000–2010

scientific article

Vertical Profiles and Temporal Variations of Greenhouse Gases in the Stratosphere over Syowa Station, Antarctica

scientific article

Vertical distributions of N2O isotopocules in the equatorial stratosphere

scientific article

Vertical distributions of N2O isotopocules in the equatorial stratosphere

Vertical profiles of the O2/N2ratio in the stratosphere over Japan and Antarctica

scientific article

List of works by Shigeyuki Ishidoya

A New Compact Cryogenic Air Sampler and Its Application in Stratospheric Greenhouse Gas Observation at Syowa Station, Antarctica

Age and gravitational separation of the stratospheric air over Indonesia

Age and gravitational separation of the stratospheric air over Indonesia

Anthropogenic CO 2 Emissions Changes in an Urban Area of Tokyo, Japan, Due to the COVID‐19 Pandemic: A Case Study During the State of Emergency in April–May 2020

Atmospheric observations of CO2, 14CO2 and O2 concentrations to capture fossil fuel CO2 emissions from the Greater Tokyo Area

Author Responses for Referee1

Author Responses for Referee2

Author Responses for Referee2

Author Responses for Referee3

Author Responses for Referee3

Author_Responses_for_Editor

Consumption of atmospheric O<sub>2</sub> in an Urban Area of Tokyo, Japan derived from continuous observations of O<sub>2</sub> and CO<sub>2</sub> concentrations and CO<sub>2</sub> flux

Convective mixing of air in firn at four polar sites

Development of a Continuous Measurement System for Atmospheric O 2 /N 2 Ratio Using a Paramagnetic Analyzer and Its Application in Minamitorishima Island, Japan

Development of a High Precision Continuous Measurement System for the Atmospheric O 2 /N 2 Ratio and Its Application at Aobayama, Sendai, Japan

Development of a new high precision continuous measuring system for atmospheric O2/N2 and Ar/N2 and its application to the observation in Tsukuba, Japan

Distribution and Production Mechanisms of N<sub>2</sub>O in the Western Arctic Ocean

Estimation of PM2.5 Emission Sources in the Tokyo Metropolitan Area by Simultaneous Measurements of Particle Elements and Oxidative Ratio in Air

Gravitational separation in the stratosphere – a new indicator of atmospheric circulation

Gravitational separation of major atmospheric components of nitrogen and oxygen in the stratosphere

Gravitational separation of the stratospheric air over Syowa, Antarctica and its connection with meteorological fields

Gravitational separation suggested by O2/N2,δ15N of N2,δ18O of O2, Ar/N2observed in the lowermost part of the stratosphere at northern middle and high latitudes in the early spring of 2002

High Precision Measurements of the Atmospheric O2/N2 Ratio on a Mass Spectrometer

Inter-comparison of O2/N2 Ratio Scales Among AIST, NIES, TU, and SIO Based on Round-Robin Using Gravimetric Standard Mixtures

Intercomparison of O2 ∕ N2 ratio scales among AIST, NIES, TU, and SIO based on a round-robin exercise using gravimetric standard mixtures

New Atmospheric O 2 /N 2 Ratio Measurements over the Western North Pacific Using a Cargo Aircraft C-130H

New technique for high-precision, simultaneous measurements of CH4, N2O and CO2 concentrations; isotopic and elemental ratios of N2, O2 and Ar; and total air content in ice cores by wet extraction

O2:CO2 exchange ratios observed in a cool temperate deciduous forest ecosystem of central Japan

O<sub>2</sub> : CO<sub>2</sub> exchange ratio for net turbulent flux observed in an urban area of Tokyo, Japan, and its application to an evaluation of anthropogenic CO<sub>2</sub> emissions

Observation of O2:CO2 exchange ratio for net turbulent fluxes and its application to forest carbon cycles

Observation of column-averaged molar mixing ratios of carbon dioxide in Tokyo

Oceanic and terrestrial biospheric CO2 uptake estimated from atmospheric potential oxygen observed at Ny-Ålesund, Svalbard, and Syowa, Antarctica

Off-line urban building energy model reproducibility against &#8216;observed&#8217; anthropogenic heat and electricity consumption

Preparation of primary standard mixtures for atmospheric oxygen measurements with less than 1 µmol mol<sup>−1</sup> uncertainty for oxygen molar fractions

Preparation of primary standard mixtures for atmospheric oxygen measurements with uncertainty less than 1 ppm for oxygen mole fractions

Secular change in atmospheric Ar/N<sub>2</sub> and its implications for ocean heat uptake and Brewer-Dobson circulation

Secular change in atmospheric Ar∕N2 and its implications for ocean heat uptake and Brewer–Dobson circulation

Ship-based observations of atmospheric potential oxygen and regional air–sea O2 flux in the northern North Pacific and the Arctic Ocean

Spatio-temporal variations of the atmospheric greenhouse gases and their sources and sinks in the Arctic region

Spatiotemporal variations of the <i>δ</i>(O<sub>2</sub> ∕ N<sub>2</sub>), CO<sub>2</sub> and <i>δ</i>(APO)

Spatiotemporal variations of the δ(O2/N2), CO2 and δ(APO) in the troposphere over the Western North Pacific

Supplementary material to "New technique for high-precision, simultaneous measurements of CH4, N2O and CO2 concentrations; isotopic and elemental ratios of N2, O2 and Ar; and total air content in ice cores by wet extraction"

Supplementary material to "Vertical distributions of N<sub>2</sub>O isotopocules in the equatorial stratosphere"

Terrestrial biospheric and oceanic CO2 uptakes estimated from long-term measurements of atmospheric CO2 mole fraction, δ13C, and δ(O2/N2) at Ny-Ålesund, Svalbard

Three-dimensional simulation of stratospheric gravitational separation using the NIES global atmospheric tracer transport model

Three-dimensional simulation of stratospheric gravitational separation using the NIES global atmospheric tracer transport model

Time and space variations of the O2/N2 ratio in the troposphere over Japan and estimation of the global CO2 budget for the period 2000–2010

Vertical Profiles and Temporal Variations of Greenhouse Gases in the Stratosphere over Syowa Station, Antarctica

Vertical distributions of N<sub>2</sub>O isotopocules in the equatorial stratosphere

Vertical distributions of N<sub>2</sub>O isotopocules in the equatorial stratosphere

Vertical profiles of the O2/N2ratio in the stratosphere over Japan and Antarctica

Off-line urban building energy model reproducibility against ‘observed’ anthropogenic heat and electricity consumption