单词 | biogeography |
释义 | biogeography[ bahy-oh-jee-og-ruh-fee ] / ˌbaɪ oʊ dʒiˈɒg rə fi / noun Ecology.the study of the geographical distribution of living things. Origin of biogeographyFirst recorded in 1890–95; bio- + geography OTHER WORDS FROM biogeographybi·o·ge·og·ra·pher, nounbi·o·ge·o·graph·ic [bahy-oh-jee-uh-graf-ik], /ˌbaɪ oʊˌdʒi əˈgræf ɪk/, bi·o·ge·o·graph·i·cal, adjectivebi·o·ge·o·graph·i·cal·ly, adverbWords nearby biogeographybiogenetics, biogenic, biogenic amine, biogeochemical cycle, biogeochemistry, biogeography, biographee, biographer, biographical, biographize, biography Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for biogeography
British Dictionary definitions for biogeographybiogeography / (ˌbaɪəʊdʒɪˈɒɡrəfɪ) / nounthe branch of biology concerned with the geographical distribution of plants and animals Derived forms of biogeographybiogeographical (ˌbaɪəʊˌdʒɪəˈɡræfɪkəl), adjectivebiogeographically, adverbCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for biogeographybiogeography [ bī′ō-jē-ŏg′rə-fē ] The scientific study of the geographic distribution of plant and animal life. Factors affecting distribution include the geologic history of a region, its climate and soil composition, and the presence or absence of natural barriers like deserts, oceans, and mountains. Biotic factors such as interactions among competing species, coevolutionary influences, and the reproductive and nutritional requirements of populations and species are also studied.♦ A biogeographic region is a large, generally continuous division of the Earth's surface having a distinctive biotic community. Biogeographic regions are usually defined separately for floral and faunal communities and are largely restricted to the terrestrial areas of the Earth. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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