Latest Update：2026/03/24 10:42:16

MOROZUMI Tomoki

Researcher Name: MOROZUMI Tomoki

Div (Section) name/title: Earth System Division（Satellite Observation Center）／Research Associate

Research Subject: Study on terrestrial carbon cycle using solar-induced chlorophyll fluorescence (SIF) observation

Degree(s): Ph.D. (Environmental Science)

Professional Qualification(s): Earth Science,Agricultural Science,Science

Environmental Speciality Field: Plant Ecology,Forest Ecosystem,Remote Sensing

Keyword(s): Field Spectroscopy,Site-scale Observation,Fraunhofer Line Depth Method,Solar-induced chlorophyll fluorescence,Leaf-scale measurement,Satellite image analysis,Canopy radiative transfer model,Vascular Plants

Brief Description of Research: Studies in a relationship between photosynthesis and SIF on terrestrial ecosystems. Radiative transfer model to demonstrate a structural effect on canopy SIF emissions. Multi-site analysis of tower-based SIF observations and satellite observations in various ecosystem types. Validation of GOSAT-2 and GOSAT-GW SIF products

URL: https://researchmap.jp/mtsince2018?lang=en
https://www.researchgate.net/profile/Tomoki-Morozumi
https://scholar.google.com/citations?user=FPaj0WgAAAAJ&hl

Membership of Academic Society: Japan Geoscience Union,American Geophysical Union,Ecological Society of Japan,The Society of Agricultural Meteorology of Japan,The Remote Sensing Society of Japan (RSSJ)

Research Subject

Fiscal Year: 2025
- 27203 : Quantitative evaluation of natural and anthropogenic sinks and sources of greenhouse gases at global scale
- 27253 : Satellite Observation Project
- 27287 : Measurement and modeling of solar-induced chlorophyll fluorescence in tropical forest
- 27288 : Development of the vertical assessment for canopy photosynthesis with chlorophyll fluorescence in understory based on forest stratifications
Fiscal Year: 2024
- 26815 : Quantitative evaluation of natural and anthropogenic sinks and sources of greenhouse gases at global scale
- 26874 : Satellite Observation Project
- 26884 : Development of the vertical assessment for canopy photosynthesis with chlorophyll fluorescence in understory based on forest stratifications
- 26975 : Measurement and modeling of solar-induced chlorophyll fluorescence in tropical forest
Fiscal Year: 2023
- 26409 : Quantitative evaluation of natural and anthropogenic sinks and sources of greenhouse gases at global scale
- 26459 : Satellite Observation Project
- 26484 : Evaluation of the variation in forest CO2 fixing in the trees leafy period using the ground and satellite SIF observations
- 26485 : Estimation of photosynthetic activity using solar induced chlorophyll fluorescence in a larch forest: Linkage of modeling and observations
- 26711 : Measurement and modeling of solar-induced chlorophyll fluorescence in tropical forest
Fiscal Year: 2022
- 26023 : Satellite Observation Project
- 26329 : Evaluation of the variation in forest CO2 fixing in the trees leafy period using the ground and satellite SIF observations
- 26330 : Estimation of photosynthetic activity using solar induced chlorophyll fluorescence in a larch forest: Linkage of modeling and observations

View all

Research Result (Publication)

all
Original Paper

Original Paper
The efficiency-level inconsistency of the SIF–GPP relationship in a subtropical evergreen forest in Okinawa, Japan

Presenter : Fu J., Kato T., Morozumi T., Matsumoto K., Taniguchi S., Ueyama M., Buareal K., Miyauchi T., Nakashima N., Akitsu T.K.
Title : , Agricultural and Forest Meteorology, 379: (2026)
Original Paper
Data Assimilation of Solar-Induced Chlorophyll Fluorescence Improves Gross Primary Production Simulation by a Process-Based VISIT-SIF Model in a Rice Paddy

Presenter : Fan L., Kato T., Miyauchi T., Buareal K., Morozumi T., Ono K.
Title : , Journal of Geophysical Research: Biogeosciences, 130(5): (2025)
Original Paper
Solar‐Induced Chlorophyll Fluorescence as a Potential Proxy for Gross Primary Production and Methane Emission in a Cool‐Temperate Bog in Northern Japan

Presenter : Buareal K., Kato T., Morozumi T., Nakashima N., Tanatarakeree K., Ueyama M., Hirano T.
Title : , Journal of Geophysical Research: Biogeosciences, 129(7): (2024)
Original Paper
Contributions of the understory and midstory to total canopy solar-induced chlorophyll fluorescence in a ground-based study in conjunction with seasonal gross primary productivity in a cool-temperate deciduous broadleaf forest

Presenter : MOROZUMI T., Kato T., Kobayashi H., Sakai Y., Nakashima N., Buareal K., Nasahara K.N., Akitsu T.K., Murayama S., Noda H., Muraoka H.
Title : , Remote Sensing of Environment, 284: (2023)
Original Paper
Red solar-induced chlorophyll fluorescence as a robust proxy for ecosystem-level photosynthesis in a rice field

Presenter : Buareal K., Kato T., MOROZUMI T., Ono K., Nakashima N.
Title : , Agricultural and Forest Meteorology, 336: (2023)
Original Paper
Row orientation influences the diurnal cycle of solar-induced chlorophyll fluorescence emission from wheat canopy, as demonstrated by radiative transfer modeling

Presenter : Morozumi T., Kato T., Kobayashi H., Sakai Y., Tsujimoto K., Nakashima N., Buareal K., Lan W., Ninomiya H.
Title : , Agricultural and Forest Meteorology, 339(109576): (2023)
Original Paper
Historical variation in the normalized difference vegetation index compared with soil moisture in a taiga forest ecosystem in northeastern Siberia

Presenter : Nogovitcyn A., Shakhmatov R., Morozumi T., Tei S., Miyamoto Y., Shin N., Maximov T.C., Sugimoto A.
Title : , Biogeosciences, 20:3185-3201 (2023)
Original Paper
Arctic Plant Responses to Summer Climates and Flooding Events: A Study of Carbon and Nitrogen-related Larch Growth and Ecosystem Parameters in Northeastern Siberia

Presenter : Liang M., Sugimoto A., Tei S., Takano S., Morozumi T., Shingubara R., Murase J., Maximov T. C.
Title : , Journal of Geophysical Research: Biogeosciences (2023)
Original Paper
Changes in Forest Conditions in a Siberian Larch Forest Induced by an Extreme Wet Event

Presenter : Nogovitcyn A., Shakhmatov R., MOROZUMI T., Tei S., Miyamoto Y., Shin N., Maximov T. C., Sugimoto A.
Title : , Forests, 13(8): (2022)

View all

The efficiency-level inconsistency of the SIF–GPP relationship in a subtropical evergreen forest in Okinawa, Japan

Presenter : Fu J., Kato T., Morozumi T., Matsumoto K., Taniguchi S., Ueyama M., Buareal K., Miyauchi T., Nakashima N., Akitsu T.K.
Title : , Agricultural and Forest Meteorology, 379: (2026)
Data Assimilation of Solar-Induced Chlorophyll Fluorescence Improves Gross Primary Production Simulation by a Process-Based VISIT-SIF Model in a Rice Paddy

Presenter : Fan L., Kato T., Miyauchi T., Buareal K., Morozumi T., Ono K.
Title : , Journal of Geophysical Research: Biogeosciences, 130(5): (2025)
Solar‐Induced Chlorophyll Fluorescence as a Potential Proxy for Gross Primary Production and Methane Emission in a Cool‐Temperate Bog in Northern Japan

Presenter : Buareal K., Kato T., Morozumi T., Nakashima N., Tanatarakeree K., Ueyama M., Hirano T.
Title : , Journal of Geophysical Research: Biogeosciences, 129(7): (2024)
Contributions of the understory and midstory to total canopy solar-induced chlorophyll fluorescence in a ground-based study in conjunction with seasonal gross primary productivity in a cool-temperate deciduous broadleaf forest

Presenter : MOROZUMI T., Kato T., Kobayashi H., Sakai Y., Nakashima N., Buareal K., Nasahara K.N., Akitsu T.K., Murayama S., Noda H., Muraoka H.
Title : , Remote Sensing of Environment, 284: (2023)
Red solar-induced chlorophyll fluorescence as a robust proxy for ecosystem-level photosynthesis in a rice field

Presenter : Buareal K., Kato T., MOROZUMI T., Ono K., Nakashima N.
Title : , Agricultural and Forest Meteorology, 336: (2023)
Row orientation influences the diurnal cycle of solar-induced chlorophyll fluorescence emission from wheat canopy, as demonstrated by radiative transfer modeling

Presenter : Morozumi T., Kato T., Kobayashi H., Sakai Y., Tsujimoto K., Nakashima N., Buareal K., Lan W., Ninomiya H.
Title : , Agricultural and Forest Meteorology, 339(109576): (2023)
Historical variation in the normalized difference vegetation index compared with soil moisture in a taiga forest ecosystem in northeastern Siberia

Presenter : Nogovitcyn A., Shakhmatov R., Morozumi T., Tei S., Miyamoto Y., Shin N., Maximov T.C., Sugimoto A.
Title : , Biogeosciences, 20:3185-3201 (2023)
Arctic Plant Responses to Summer Climates and Flooding Events: A Study of Carbon and Nitrogen-related Larch Growth and Ecosystem Parameters in Northeastern Siberia

Presenter : Liang M., Sugimoto A., Tei S., Takano S., Morozumi T., Shingubara R., Murase J., Maximov T. C.
Title : , Journal of Geophysical Research: Biogeosciences (2023)
Changes in Forest Conditions in a Siberian Larch Forest Induced by an Extreme Wet Event

Presenter : Nogovitcyn A., Shakhmatov R., MOROZUMI T., Tei S., Miyamoto Y., Shin N., Maximov T. C., Sugimoto A.
Title : , Forests, 13(8): (2022)

View all

Research Result (Presentation)

all
Research Presentation
Research Lecture

Research Presentation
Diurnal variation in solar-induced chlorophyll fluorescence and CO2 uptake of a Malaysian natural tropical forest: tower-based measurement

Presenter : Morozumi T., Noda H., Kato T., Miyauchi T., Nakaji T., Takanashi S., Kosugi Y., Lion M.
Name of Society : FLEX Fluorescence Workshop 2026 (2026)
Name of Proceedings : -
Research Presentation
Diurnal variation in solar-induced chlorophyll fluorescence (SIF) and CO2 flux of a tropical forest in Malaysia

Presenter : Morozumi T., Noda H., Kato T., Miyauchi T., Nakaji T., Takanashi S., Kosugi Y., Lion M.
Name of Society : AGU25 (American Geophysical Union Annual Meeting) (2025)
Name of Proceedings : -
Research Presentation
Evaluation of understory contribution to carbon assimilation in temperate forests using chlorophyll fluorescence and leaf photosynthetic rate measurements

Presenter : Morozumi T., Noda H., Kato T., Muraoka H., Takahashi Y.
Name of Society : AsiaFlux Conference 2025 (2025)
Name of Proceedings : Conference Book, 241
Research Lecture
Remote sensing of fluorescence in photosynthesis research

Presenter : Morozumi T.
Name of Society : A3 Foresight Program 2024 International Workshop (2024)
Name of Proceedings : -
Research Presentation
Monitoring The Drought Impact On A Larch Forest With Solar-Induced Chlorophyll Fluorescence

Presenter : Morozumi T., Noda H., Kato T., Kobayashi H., Takahashi Y.
Name of Society : 9th GEWEX Open Science Meeting 2024 (2024)
Name of Proceedings : -
Research Presentation
An Overview of Current Studies and Future Plans for SIF Research in the GOSAT Series

Presenter : Noda H., Yoshida Y., Saito M., Ohyama H., Morozumi T., Matsunaga T.
Name of Society : FLEX Fluorescence Workshop 2023 (2023)
Name of Proceedings : -
Research Presentation
Full-spectral observation of leaf-level chlorophyll fluorescence to bridge the gap between tower and satellite observed solar-induced chlorophyll fluorescence (SIF) in a temperate deciduous forest and a subtropical evergreen forest in Japan

Presenter : MOROZUMI T., Noda H., Kato T., Kobayashi H., Takahashi Y., Matsumoto K.
Name of Society : The iLEAPS – OzFlux Joint Conference 2023 (2023)
Name of Proceedings : Abstracts
Research Presentation
Detection of midday depression with canopy-level solar-induced chlorophyll fluorescence and gross primary productivity: impact of heat extreme events in a deciduous needle-leaved forest

Presenter : Morozumi T., Noda H., Kato T., Kobayashi H., Sakai Y., Takahashi Y.
Name of Society : AGU23 (American Geophysical Union Annual Meeting 2023) (2023)
Name of Proceedings : -
Research Presentation
Vicarious calibration field campaign 2023 for OCO, GOSAT and TROPOMI GHG sensors

Presenter : Shiomi K., Pongetti T., Rosenberg R., Kroll L., Kasuya J., Kataoka F., Yasuda A., Yamamoto H., Morozumi T., Parker H., Osterman G.B., Morino I., Hori A., Bruegge C.J., Kempen T.A.V., Suto H., Kuze A.
Name of Society : AGU23 (2023)
Name of Proceedings : -
Research Presentation
Seasonal pattern of solar-induced chlorophyll fluorescence in three forest types observed on multiple platforms

Presenter : Morozumi T., Noda H., Kato T., Kobayashi H., Takahashi Y., Muraoka H., Matsumoto K.
Name of Society : Asiaflux 2023 (2023)
Name of Proceedings : Abstracts
Research Presentation
Red and far-red solar-induced chlorophyll fluorescence responding to air temperature, humidity, and leaf growth in a Japanese larch forest site on a spring-summer transition

Presenter : MOROZUMI T., Noda H., Takahashi Y., Kato T.
Name of Society : AsiaFlux 2022 (2022)
Name of Proceedings : Abstracts
Research Presentation
On-going studies of Solar-induced chlorophyll fluorescence observed by GOSAT Series

Presenter : Noda H., Kiyono T., Murakami K., Chan N., MOROZUMI T., Saito M., Oshio H., Yoshida Y., Matsunaga T.
Name of Society : AsiaFlux 2022 (2022)
Name of Proceedings : Abstract
Research Presentation
To what extent did understory vegetation contribute to the sun-induced chlorophyll fluorescence observed above the forest?

Presenter : MOROZUMI T., Kato T., Kobayashi H., Sakai Y., Nakashima N., Buareal K., Nasahara K.N., Akitsu T.K., Murayama S., Noda H., Muraoka H.
Name of Society : INTECOL2022 (2022)
Name of Proceedings : -
Research Presentation
Evaluation of GOSAT-2 SIF with ground-based SIF in three common vegetation types

Presenter : MOROZUMI T., Noda H., Kato T., Kobayashi H., Sakai Y., Nakashima N., Buareal K., Ono K., Nasahara K.N., Akitsu T.K., Murayama S., Muraoka H.
Name of Society : IWGGMS-18 (2022)
Name of Proceedings : -
Research Presentation
A modeling study for forest structure effect on Solar-Induced chlorophyll Fluorescence in a relatively sparse canopy of the temperate larch forest in Mt. Fuji, Japan

Presenter : MOROZUMI T., Noda H., Kato T., Kobayashi H., Sakai Y., Takahashi Y.
Name of Society : AGU Fall Meeting 2022 (2022)
Name of Proceedings : -

View all

Diurnal variation in solar-induced chlorophyll fluorescence (SIF) and CO2 flux of a tropical forest in Malaysia

Presenter : Morozumi T., Noda H., Kato T., Miyauchi T., Nakaji T., Takanashi S., Kosugi Y., Lion M.
Name of Society : AGU25 (American Geophysical Union Annual Meeting) (2025)
Name of Proceedings : -
An Overview of Current Studies and Future Plans for SIF Research in the GOSAT Series

Presenter : Noda H., Yoshida Y., Saito M., Ohyama H., Morozumi T., Matsunaga T.
Name of Society : FLEX Fluorescence Workshop 2023 (2023)
Name of Proceedings : -
Full-spectral observation of leaf-level chlorophyll fluorescence to bridge the gap between tower and satellite observed solar-induced chlorophyll fluorescence (SIF) in a temperate deciduous forest and a subtropical evergreen forest in Japan

Presenter : MOROZUMI T., Noda H., Kato T., Kobayashi H., Takahashi Y., Matsumoto K.
Name of Society : The iLEAPS – OzFlux Joint Conference 2023 (2023)
Name of Proceedings : Abstracts
Detection of midday depression with canopy-level solar-induced chlorophyll fluorescence and gross primary productivity: impact of heat extreme events in a deciduous needle-leaved forest

Presenter : Morozumi T., Noda H., Kato T., Kobayashi H., Sakai Y., Takahashi Y.
Name of Society : AGU23 (American Geophysical Union Annual Meeting 2023) (2023)
Name of Proceedings : -
Red and far-red solar-induced chlorophyll fluorescence responding to air temperature, humidity, and leaf growth in a Japanese larch forest site on a spring-summer transition

Presenter : MOROZUMI T., Noda H., Takahashi Y., Kato T.
Name of Society : AsiaFlux 2022 (2022)
Name of Proceedings : Abstracts
On-going studies of Solar-induced chlorophyll fluorescence observed by GOSAT Series

Presenter : Noda H., Kiyono T., Murakami K., Chan N., MOROZUMI T., Saito M., Oshio H., Yoshida Y., Matsunaga T.
Name of Society : AsiaFlux 2022 (2022)
Name of Proceedings : Abstract
Evaluation of GOSAT-2 SIF with ground-based SIF in three common vegetation types

Presenter : MOROZUMI T., Noda H., Kato T., Kobayashi H., Sakai Y., Nakashima N., Buareal K., Ono K., Nasahara K.N., Akitsu T.K., Murayama S., Muraoka H.
Name of Society : IWGGMS-18 (2022)
Name of Proceedings : -
Diurnal variation in solar-induced chlorophyll fluorescence and CO2 uptake of a Malaysian natural tropical forest: tower-based measurement

Presenter : Morozumi T., Noda H., Kato T., Miyauchi T., Nakaji T., Takanashi S., Kosugi Y., Lion M.
Name of Society : FLEX Fluorescence Workshop 2026 (2026)
Name of Proceedings : -
Evaluation of understory contribution to carbon assimilation in temperate forests using chlorophyll fluorescence and leaf photosynthetic rate measurements

Presenter : Morozumi T., Noda H., Kato T., Muraoka H., Takahashi Y.
Name of Society : AsiaFlux Conference 2025 (2025)
Name of Proceedings : Conference Book, 241
Monitoring The Drought Impact On A Larch Forest With Solar-Induced Chlorophyll Fluorescence

Presenter : Morozumi T., Noda H., Kato T., Kobayashi H., Takahashi Y.
Name of Society : 9th GEWEX Open Science Meeting 2024 (2024)
Name of Proceedings : -
Vicarious calibration field campaign 2023 for OCO, GOSAT and TROPOMI GHG sensors

Presenter : Shiomi K., Pongetti T., Rosenberg R., Kroll L., Kasuya J., Kataoka F., Yasuda A., Yamamoto H., Morozumi T., Parker H., Osterman G.B., Morino I., Hori A., Bruegge C.J., Kempen T.A.V., Suto H., Kuze A.
Name of Society : AGU23 (2023)
Name of Proceedings : -
Seasonal pattern of solar-induced chlorophyll fluorescence in three forest types observed on multiple platforms

Presenter : Morozumi T., Noda H., Kato T., Kobayashi H., Takahashi Y., Muraoka H., Matsumoto K.
Name of Society : Asiaflux 2023 (2023)
Name of Proceedings : Abstracts
To what extent did understory vegetation contribute to the sun-induced chlorophyll fluorescence observed above the forest?

Presenter : MOROZUMI T., Kato T., Kobayashi H., Sakai Y., Nakashima N., Buareal K., Nasahara K.N., Akitsu T.K., Murayama S., Noda H., Muraoka H.
Name of Society : INTECOL2022 (2022)
Name of Proceedings : -
A modeling study for forest structure effect on Solar-Induced chlorophyll Fluorescence in a relatively sparse canopy of the temperate larch forest in Mt. Fuji, Japan

Presenter : MOROZUMI T., Noda H., Kato T., Kobayashi H., Sakai Y., Takahashi Y.
Name of Society : AGU Fall Meeting 2022 (2022)
Name of Proceedings : -

View all

Remote sensing of fluorescence in photosynthesis research

Presenter : Morozumi T.
Name of Society : A3 Foresight Program 2024 International Workshop (2024)
Name of Proceedings : -

View all

MOROZUMI Tomoki

About