今日种群末世启示:(照片)躺在普恩特。库贝教区的莫甘扎高速公路边上的死鸟。
Aflockalypse now: dead birds lay along the side of the Morganza Highway in Pointe Coupee Parish Photo: ap.
芽库是由植物上所有芽组成的,用于植物的营养繁殖,对植物种群乃是群落的结构和动态起到重要作用。
Bud bank, formed by buds of a plant which are exploitable for vegetative regeneration, plays a fundamental role in local plant population even community structure and dynamics.
在种群的基因库中,微小的改变均可实际地诱发一次种群暴长。
Small changes in the gene pool of a population may actually initiate a flush.
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