单词 | supratropical |
释义 | > as lemmassupratropical supratropical adj. Brit. , U.S. Ecology (a) designating a climatic zone between the latitudes of 24° and 36° (now historical and rare); (b) designating a bioclimatic belt in the tropics, usually related to altitude but defined in terms of local temperature.ΚΠ 1826 W. Kirby & W. Spence Introd. Entomol. IV. xlix. 485 Beginning at 84° N.L. he [sc. Latreille] has seven Arctic ones [i.e. northern hemisphere climates], which he names polar, subpolar, superior, intermediate, supratropical, tropical, and equatorial. 1895 Proc. Calif. Acad. Sci. 4 464 Collections of Odonata were made at the following places: (a) in the upper or supra-tropical portion..at El Rosario 30° 7' N. 1997 Global Ecol. & Biogeogr. Lett. 6 351/1 It = (T + m + M) 10... These authors propose six bioclimatic belts in Andean Perú: infratropical (It>610), thermotropical (It 610–471), mesotropical (It 470–311), supratropical (It 310–171), orotropical (It 170–50), and cryotropical (It<50). 2005 Plant Ecol. 176 115/1 In the study area the Mesotropical belt reaches ca. 3200 m a.s.l.; the Supratropical begins at 3200-3300 m a.s.l. < as lemmas |
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