Research topics

Research of the natural forest and broad-leaved in Japan

Long-tern forest monitoring and dendrochronological analysis of structure and dynamics of natural Cryptomeria Japonica (Sugi) stands on Yakushima island, also study the future orientation of forest coservarion

Study on the treatment for Abies firma (Momi) and Tsuga sieboldii (Tsuga) natural forest in Kirishima area, Miyazaki pref.

Study on the management system for Querucus (Mizunara) forest in Hokkaido (In the system, the rotation age is 150 years)

Research of sustainale management systems of plantation forests

Study on the natural regeneration process of the non-replanted forest in Kyushu area

Study on long-rotational uneven-aged management systems of coniferous plantation

Study on the relation between thinning and growth for old plantation stand in Kyushu area

Study on the forest wind (Typhoon damage, Risk Management)

Research of the forest monitoring and assessment

Study on the national-wide forest monitoring system in Japan

Study on quality assurance of forest monitoring at local, national and international levels

Remote sensing for forest management

Utility of middle resolution satellite image for forest monitoring

Retrieving forest structural parameters using LiDAR remote sensing

Utility of 3D information retrieved from aerial photograph for forest management

Research of sustainavle forest management in south east Asia

Study in Cambodia on Asian conservation Ecology

Assessing multiple functions of rubber plantations in Cambodia

Air-bone measurements using LiDAR and high resolution imagery to estimate forest structure and biomass in Cambodia

Is tropical selective logging causing deforestation and forest degradation?

Research of the forest and wood biomass

Study on the expansion of forest and wood biomass as renewable fuel

Stud on the utilization system for biomass as renewable energy-fuel on Ito new campus, Kyushu University