Sano Masaki

2023 - 2026 Establishment of high-accuracy dating method in early Yayoi period by using oxygen isotope ratios in tree-ring cellulose

2021 - 2026 Quantification of the climate-productivity-population history in Japanese archipelago by refinement of oxygen isotope dendrochronology

2022 - 2025 Intra-annual tree-ring analysis for precise dating and climate reconstruction

2020 - 2025 Dendrochronological study for precise chronology of the past 30,000 years of extreme climate and disaster history

2018 - 2023 Study of Reconstruction of Archaeological dating and Process of Cultural and Ecological History in East Asia in the Neolithic period

2017 - 2022 Reorganization of prehistorical structure of calendar age and evaluation of climate change effect in Japanese archipelago using tree ring oxygen isotope ratios

2017 - 2021 Elevation-dependent climate changes in the Nepal Himalaya as reconstructed from tree rings and ice cores

2020 - 2021 東アジア産木材の年代決定と産地判別を可能にする年輪酸素同位体比データベースの構築

2017 - 2020 Developing a network of tree-ring oxygen isotope chronologies over Japan, Korea and Taiwan, for precisely dating archeological woods

2017 - 2019 Integrating paleoclimate data with rice yields estimated from historical documents during the early modern period in Japan

2017 - 2018 Reconstruction of calendar framework and evaluation of climatic impact on prehistorical Japanese archipelago using tree-ring oxygen isotope ratio

2014 - 2017 Advancement of the new dendrochronological method using oxygen isotope ratios

2014 - 2017 Variations in summer monsoon intensity over the past 2000 years in southwestern Japan, as reconstructed from tree-ring oxygen isotopes

2011 - 2013 樹木年輪セルロースの酸素同位体比によるモンスーンアジアの古気候復元

2011 - 2012 樹木年輪の酸素同位体比を用いた東南アジア大陸部における気候の精密復元

2010 - 2011 樹木年輪セルロースの酸素同位体比によるインドシナ半島の古気候復元

2004 - 2005 樹木年輪年代学によるインドシナ半島部過去1000年の気候復元