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单词 biodiversity
释义

biodiversity

[ bahy-oh-di-vur-si-tee, ‐dahy‐ ]
/ ˌbaɪ oʊ dɪˈvɜr sɪ ti, ‐daɪ‐ /

noun

diversity among and within plant and animal species in an environment.

Origin of biodiversity

1985–90, Americanism

Words nearby biodiversity

biodegradation, biodegrade, biodeterioration, biodiesel, biodiversification, biodiversity, biodot, biodrama, biodynamic, biodynamics, bioecology
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for biodiversity

British Dictionary definitions for biodiversity

biodiversity
/ (ˌbaɪəʊdaɪˈvɜːsɪtɪ) /

noun

the existence of a wide variety of plant and animal species in their natural environments, which is the aim of conservationists concerned about the indiscriminate destruction of rainforests and other habitats
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Cultural definitions for biodiversity

biodiversity

A term that describes the number of different species that live within a particular ecosystem.

notes for biodiversity

The preservation of biodiversity is considered by environmentalists to be a major goal of environmental policy.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Scientific definitions for biodiversity

biodiversity
[ bī′ō-dĭ-vûrsĭ-tē ]

The number, variety, and genetic variation of different organisms found within a specified geographic region.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/11 16:25:22