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Toshiaki Kameyama

Graduate School of Agricultural and Life Sciences, University of Tokyo

Researcher

SCHOLARLY PAPERS

3

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105

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0

Scholarly Papers (3)

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1.

Revised Estimates of Forest Carbon Sequestration Reveal the True Sink Capacity of Japanese Forests

Published as:
Kumagai, T., Nakahata, R., Kameyama, T. and Egusa, T. (2026) Revised estimates of forest carbon sequestration reveal the true sink capacity of Japanese forests. Science of the Total Environment, 1030, 181774.
Number of pages: 42 Posted: 30 Jan 2026 Last Revised: 19 Apr 2026
Tomo’omi Kumagai, Ryo Nakahata, Toshiaki Kameyama and Tomohiro Egusa
Graduate School of Agricultural and Life Sciences, University of Tokyo, University of Tokyo, Graduate School of Agricultural and Life Sciences, University of Tokyo and Shizuoka University
Downloads 66 (970,490)

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Carbon Stock, Forest Productivity, Net Ecosystem Productivity, Carbon Neutral, Tree Census, Forestry Practice, Shapley Additive Explanation (SHAP)

2.

Leaf area density in forests: vertical profile evaluation using a cost-effective LiDAR system onboard an unmanned aerial vehicle

Number of pages: 52 Posted: 30 Jan 2026
Junpei Kariyazono, Tomo’omi Kumagai, Ryo Nakahata, Naoya Fujime, Toshiaki Kameyama and Norifumi Hotta
University of Tokyo - The University of Tokyo, University of Tokyo - The University of Tokyo, University of Tokyo, University of Tokyo - The University of Tokyo, Graduate School of Agricultural and Life Sciences, University of Tokyo and University of Tokyo
Downloads 32 (1,318,317)

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Canopy structure, Leaf area index, Unmanned aerial vehicle, Spatiotemporal variation, Radiative transfer, Active remote sensing

3.

Critical assessment of leaf area density retrieval using cost-effective UAV LiDAR: Methodological limitations and model performance in a deciduous broadleaf forest

Number of pages: 52 Posted: 24 Jun 2026
Junpei Kariyazono, Tomo’omi Kumagai, Ryo Nakahata, Naoya Fujime, Toshiaki Kameyama and Norifumi Hotta
University of Tokyo - The University of Tokyo, University of Tokyo - The University of Tokyo, University of Tokyo, University of Tokyo - The University of Tokyo, Graduate School of Agricultural and Life Sciences, University of Tokyo and University of Tokyo
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Canopy structure, Leaf area index, unmanned aerial vehicle, Spatiotemporal variation, radiative transfer, Active remote sensing