| 要旨トップ | ESJ65 シンポジウム 一覧 | 日本生態学会第65回全国大会 (2018年3月、札幌) 講演要旨
ESJ65 Abstract


シンポジウム S14  3月18日 9:00-12:00 A会場

Changing environment, plant stress and their ecological implications

Evgenios Agathokleous (Hokkaido Research Center, FFPRI)

This English symposium will deal with the effects of changing environment on vegetation and plant ecosystems. The effects of air pollutants, warming, drought, and any other environmental factors will be examined along with the mechanisms of the resulting oxidative stress. This session will particularly welcome new insights on dose response relationships with emphasis on low-level stress and preconditioning, i.e. the role of a low-level exposure in the biological response to a subsequent more massive exposure. Methodologies for protecting vegetation against adverse effects, derivation of critical levels, and risk assessment are also of interest. Studies presented in this session should relate to potential ecological implications. Priority will be given to studies where the effects of changing environment are studied under the influence of interacting abiotic or biotic factors like inter- or intraspecific competition and herbivory.

[S14-1] The role of springtime photoinhibition in the regeneration of Abies sachalinensis at the forest floor after removing canopy trees Mitsutoshi Kitao(Forestry and Fore st Products Research Institute (FFPRI))

[S14-2] Forest declining of mountain birch in norther Japan: Examination of effect of the elevated ozone on birch Takayoshi Koike(Hokkaido University)

[S14-3] Responses of container-grown Japanese larch to ectomycorrhizal inoculation, fertilization and ozone Evgenios Agathokleous(Forestry and Fore st Products Research Institute (FFPRI))

[S14-4] Nitrogen deposition impacts on a hybrid larch and the role of soil phosphorus abundance Saki Fujita(Hokkaido University)

[S14-5] Non-linear responses of two larches species exposed to four ozone levels Tetsuto Sugai(Hokkaido University)

[S14-6] Growth of three larch species treated with soil salinization at elevated ozone Yannan Wang(Hokkaido University)

[S14-7] BVOC emissions of Japanese white birch under high ozone concentration Noboru Masui(Hokkaido University)

[S14-8] Evaluation of photosynthetic activities of three larch species treated with simulated soil salinization and elevated ozone in open -top chambers Natsumi Tsubo(Hokkaido University)


日本生態学会