The extinction problem for a distylous plant population with sporophytic self-incompatibility
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DOI: 10.1007/s00285-019-01328-5
Abstract: In this paper, the extinction problem for a class of distylous plant populations is considered within the framework of certain nonhomogeneous nearest-neighbor random walks in the positive quadrant. For the latter, extinction means absorption at… read more here.
Keywords: problem distylous; distylous plant; extinction; extinction problem ... See more keywords
Dark extinction: the problem of unknown historical extinctions
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DOI: 10.1098/rsbl.2021.0007
Abstract: The extinction of species before they are discovered and named (dark extinction, DE) is widely inferred as a significant part of species loss in the ‘pre-taxonomic’ period (approx. 1500–1800 CE) and, to some extent, in… read more here.
Keywords: dark extinction; extinction; extinction problem; pre taxonomic ... See more keywords