population pyramid + 添加翻译 英文-中文字典 人口金字塔 In some countries, these trends are reshaping the traditional population pyramid into a new “population chimney”, with a narrowing base of young people and children. 在一些国家,此类趋势使传统的人口金字塔变成“人口烟囱”,由青少年和儿童组成...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Statistical Population (redirected fromPopulation (statistics)) The following article is fromThe Great Soviet Encyclopedia(1979). It might be outdated or ideologically biased. ...
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Previous depictions of the population pyramid with the younger population forming a large base and narrowing towards the top, representing the elderly, are thus changing, with the structure looking more cylindrical than before (Fig.10.2). Fig. 10.2 Age and sex distribution (%), Greater capital c...
Define Population cartogram. Population cartogram synonyms, Population cartogram pronunciation, Population cartogram translation, English dictionary definition of Population cartogram. n. A presentation of statistical data in geographical distribution on
An age pyramid is commonly used to depict age distribution. Atriangular agepyramid where the base is broad indicates a growing population. It is composed chiefly of young individuals. It also means the birth rate is high. Abell-shapedmodel indicates a stable population consisting of more or less...
These children, the youngest generation, are represented by the slightly widening base of the pyramid. Even though the number of births per woman is lower than ever before, the population continues to grow because of the children and grandchildren of the huge baby-boom generation. Age-Sex ...
Population status and migration of the Gannet, Sula bassana serrator - McKean - 1966 () Citation Context ...d. Colony sizes recorded were Cat I. (5,000-10,000 birds in 1908), Black Pyramid (900 birds in 1961), Pedra Branca (1,000-2,000 birds in 1978) and Lawrence Rocks (812 ...
a新西兰移民部长Jonathan Coleman说:“没有移民的持续迁入,我们的人口基础和经济都会显著萎缩——到2021年,我们的人口将减少9.6%,GDP将下降11.3%;在劳动力市场,可用劳动力将下降10.9%,出口业务的产值将暴跌12.9%。” New Zealand immigrant Minister Jonathan Coleman said that,“The immigration has not continued to...
Fig. 6: Stylised population pyramid transition. Note: A stylised representation of a transition from a low mortality and fertility state of a given population, to low mortality and increased fertility state (i.e. vulnerable hourglass). Full size image ...