A phenomenon in which changes in population density per unit space result in changes in growth rate, weight, physiological characteristics, reproductive ability, survival rate, etc. Source: About Shogakukan Digital Daijisen Information | Legend |
単位空間あたりの個体群の密度が変化すると、発育速度・体重・生理的性質・増殖能力・生存率などが変化する現象。
出典 小学館デジタル大辞泉について 情報 | 凡例 |
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