| 要旨トップ | ESJ63 シンポジウム 一覧 | 日本生態学会第63回全国大会 (2016年3月、仙台) 講演要旨
ESJ63 Abstract


シンポジウム S01 -- 3月21日 14:00-17:00 RoomB

Plant-soil interactions to maintain biodiversity and functions of tropical forest ecosystems

Organizer: Kazumichi Fujii

Unique features of tropical forests are their high biodiversity and productivity on strongly-weathered soils, which contrast with temperate forests that support much lower diversity on more fertile soils. Patterns and processes of plants, soils, and their interactions are diverse among tropical forests. New data are recasting the existing image of tropical forest-soil systems and raise new question: to what extent do plants, soils, or their interactions determine variation in biodiversity and functions among tropical forest ecosystems? To answer this question, different viewpoints of plant ecology and soil ecology, and those from different research sites are needed. We invite tropical soil scientists and plant ecologists from tropical America, Africa, and Southeast Asia to discuss the needs and possibilities of a cross-continental comparison.

[S01-1] Introduction: How to solve mysteries in plant-soil interactions in tropical forests  Kazumichi Fujii (FFPRI)

[S01-2] Soil phosphorus and the ecology of lowland tropical forests  Benjamin L. Turner (Smithsonian Tropical Research Institute)

[S01-3] Nitrogen and phosphorus dynamics in contrasting soil types under Cameroon tropical forests: challenges from a viewpoint of Africa  Makoto Shibata (Kyoto Univ.)

[S01-4] Latitudinal and altitudinal gradients of silicon accumulation by forest trees: the potential importance of plants in silicon cycling in lowland tropical forests  Kaoru Kitajima (Kyoto Univ.)

[S01-5] Mechanisms of reproduction of dipterocarp trees in tropical rain forest in Southeast Asia  Tomoaki Ichie (Kochi Univ.)

[S01-6] Diversification of tropical rain-forest ecosystems in association with the biogeochemical asymmetry of phosphorus and nitrogen  Kanehiro Kitayama (Kyoto Univ.)


日本生態学会