英语词汇“depauperate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

depauperate

/dɪˈpɔːp(ə)rət

adjective Biology

1(Of a flora, fauna, or ecosystem) lacking in numbers or variety of species: oceanic islands are generally depauperate in mayflies...

The flora is largely derived from that of south-eastern Polynesia, but is comparatively depauperate, due to the remoteness and the young geological age of the island.
Compared with natural forest, of course, even agroforest lands are generally depauperate.
Three years after thinning plus herbicide, the plantations remained depauperate of deciduous trees.

1.1(Of a plant or animal) imperfectly developed: a depauperate inflorescence...

Does the genetic variation of organelle DNAs in D. sinensis tend to become depauperate because of their small effective population size, as in many endangered species?
As a result, high-elevation populations will tend to be genetically depauperate.
Such studies permitted taxonomic identification of morphologically depauperate fossils as a prerequisite to assembling databases for biodiversity studies.

Origin

Late Middle English (in the sense 'impoverished'): from medieval Latin depauperatus, past participle of depauperare, from de- 'completely' + pauperare 'make poor' (from pauper 'poor').

单词	depauperate
释义	depauperate /dɪˈpɔːp(ə)rət / adjective Biology 1(Of a flora, fauna, or ecosystem) lacking in numbers or variety of species: oceanic islands are generally depauperate in mayflies... The flora is largely derived from that of south-eastern Polynesia, but is comparatively depauperate, due to the remoteness and the young geological age of the island. Compared with natural forest, of course, even agroforest lands are generally depauperate. Three years after thinning plus herbicide, the plantations remained depauperate of deciduous trees. 1.1(Of a plant or animal) imperfectly developed: a depauperate inflorescence... Does the genetic variation of organelle DNAs in D. sinensis tend to become depauperate because of their small effective population size, as in many endangered species? As a result, high-elevation populations will tend to be genetically depauperate. Such studies permitted taxonomic identification of morphologically depauperate fossils as a prerequisite to assembling databases for biodiversity studies. Origin Late Middle English (in the sense 'impoverished'): from medieval Latin depauperatus, past participle of depauperare, from de- 'completely' + pauperare 'make poor' (from pauper 'poor').
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