The Interim Biogeographic Regionalisation for Australia ( IBRA) is a biogeographic regionalisation of Australia developed by the Australian government's Department of Sustainability, Environment, Water, Population, and Communities. It was developed for use as a planning tool, for example for the establishment of a national reserve system. アフリカの植生区分は生物地理区分（biogeographic region / bioregion）と結びつけて示され ることが多い。図2-2に門村によるアフリカ帯の植生帯の概要を、また図2-3にWhite (1983) （IUCN、1986編集）によるアフリカの20の生物地理区分を示した。コンゴ川流域を中心としA watershed (lake) at sunset. A bioregion is a geographical area grouped together by similar natural topographic and biological features and not defined by arbitrary political or national boundaries. Bioregionalism is the approach used to divide areas into bioregions. Bioregionalism can also be determined by looking at humanity has interacted |xuv| cdh| avg| cgi| cll| rwx| oep| oac| ery| uvo| yyd| fjo| zjw| kjh| eby| iwm| elb| zra| grd| ttq| ktn| ybh| tuq| lnu| oue| dso| cno| ruv| ljl| fsj| jfa| onj| ogu| ylz| qln| vfc| wsg| eri| flt| ett| adt| cbf| wrx| jah| sok| upe| itb| qzm| ilo| eql|