| 要旨トップ | ESJ73 シンポジウム 一覧 | | 日本生態学会第73回全国大会 (2026年3月、京都) 講演要旨 ESJ73 Abstract

シンポジウム S22 3月13日 9:00-12:00 Room I: 京大総合北26

#### 生物多様性による生態系機能の安定化：理論と実証の接点【E】
Stabilizing power of biodiversity on ecosystem functioning: where theory meets evidence【E】

石井直浩（岐阜大学）
NAOHIRO ISHII（Gifu University）

In recent years, various global change drivers, such as warming, have become apparent and are progressing. This accelerating change demands rapid assessment and prediction of how ecosystem functioning and services, namely ecosystem stability, respond to interannual fluctuations, extreme climatic events, and anthropogenic disturbances. Ecosystem stability is a multidimensional concept encompassing temporal variability, resilience, and other indices. Biodiversity has been demonstrated as one of crucial aspects on ecosystem stability, both theoretically and empirically. Moreover, the responses and consequences of ecosystem stability to biodiversity changes vary across ecosystems and environments. In this symposium, we will introduce theoretical and empirical case studies about ecosystem stability across various ecosystems and organisms, including terrestrial and intertidal ecosystems, under environmental changes. Through a series of talks and discussions, we will explore innovative and practical approaches to comprehensively assess and predict the sustainability of ecosystems under rapid global changes.

[S22-1]
Species synchrony dynamics drives stability in macrobenthic metacommunities *Orlando LAM-GORDILLO（Earth Sciences New Zealand）, Takehiro SASAKI（Yokohama National Univ.）, Emily J DOUGLAS（Earth Sciences New Zealand）, Yuki IWACHIDO（Yokohama National Univ.）, Naohiro ISHII（Gifu Univ.）, Andrew M LOHRER（Earth Sciences New Zealand）

[S22-2]
Species loss scenarios shape distinct stabilizing mechanisms in plant communities across scales *Shun NONAKA（Yokohama National Univ.）, Yu YOSHIHARA（Mie Univ.）, Dashzeveg NYAMBAYAR（National Univ. of Mongolia）, Yoshihisa SUYAMA（Tohoku Univ.）, Takehiro SASAKI（Yokohama National Univ.）

[S22-3]
How temperature variation in different hierarchical levels affects the relationship between insect diversity and pollination service? *Kae NATSUME, Tadashi MIYASHITA（Tokyo Univ.）

[S22-4]
The effect of consumer-resource coupling on the resilience of a bistable system: insights from mathematical modeling *Toyo VIGNAL（OIST）, Mara BAUDENA（NBFC）, Angeles GARCIAMAYOR（Complutense Univ. of Madrid）, Jonathan SHERRATT（Univ. of Edinburgh）

[S22-5]
Biodiversity and ecosystem stability across scales: theory and applications *Shaopeng WANG（Peking Univ.）

日本生態学会