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种群瓶颈
释义
种群瓶颈
Encyclopedia
理学
种群瓶颈
释
population bottleneck
种群瓶颈
由于地震、洪水、火灾、疾病或干旱等环境事件或者种族灭绝等人类活动而导致种群大小锐减的现象。又称遗传瓶颈(genetic bottleneck)。
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linearly equivalent divisors
linearly equivalent to zero
linearly independent
linearly independent columns
linearly independent elements
linearly independent family
linearly independent fields
linearly independent forms
linearly independent functions
linearly independent points
linearly independent polynomials
linearly independent rows
linearly independent sections
linearly independent sequence
linearly independent set
linearly independent solutions
linearly independent system
linearly independent vectors
linearly normal curve
linearly ordered
linearly ordered class
linearly ordered group
linearly ordered groupoid
linearly ordered monoid
linearly ordered ring
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