Research field (2)：
Nakahara Toru, Fukano Yuya, Yahara Tetsukazu. Effects of apical damage on plant growth and male and female reproductive investments in Ambrosia artemisiifolia, a wind-pollinated plant. PLANT ECOLOGY. 2018. 219. 7. 853-862
Nakahara Toru, Fukano Yuya, Hirota Shun K., Yahara Tetsukazu. Size advantage for male function and size-dependent sex allocation in Ambrosia artemisiifolia, a wind-pollinated plant. ECOLOGY AND EVOLUTION. 2018. 8. 2. 1159-1170
Kikuchi D. M.*, Nakahara T.*, Kitamura W. and Yamaguchi N. M. (* equally contributed authors). Estimating potential costs of cumulative barrier effects on migrating raptors: a case study using global positioning system tracking in Japan. Wind energy and wildlife impacts: balancing energy sustainability with wildlife conservation. 2019. 51-65
Toru Nakahara. A record of the larva of Byasa alcinous alcinous (Klug,1836) at the beginning of November in Nagasaki City. INSECTA MIYAZAKI. 2018. 6. 28
堀田 淳之介, 中原 亨, 山口 諒. Inducement of pupal diapause in Byasa alcinous. 昆虫と自然. 2016. 51. 8. 21-23
Nest site selection of an expanding exotic Black-billed Magpie (Pica pica) population in Hokkaido.
(The 59th Annual Meeting of the Ecological Society of Japan (日本生態学会第59回全国大会)/ The 5th EAFES International Congress, Otsu, Japan 2012)