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Transport challenges in rapidly growing cities: is there a magic bullet?

机译:在快速增长的城市运输挑战:有没有魔法子弹?

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Rapid population growth in major cities of the world More than half of the world's population now lives in cities, and projections indicate that urban areas will account for 60% of global population by 2030. Cities are growing in number, population and land area. In 2018, there were 548 cities with at least 1 million people, and that number is expected to grow to 706 cities by 2030. Similarly, the number of cities between 500,000 and 1 million people is expected to grow from 597 to 710 from 2018 to 2030. The average annual rate of total population growth for all cities over 500,000 was 2.4 percent between 2000 and 2018, including 36 cities with average growth rates of more than 6 percent per year (United Nations, 2018). While land area for the city proper has generally remained the same, land areas for urban agglomerations and metropolitan areas have grown considerably. Simply put, more people are living in more and larger cities.
机译:世界上主要城市的速度快速增长世界上一半以上的人口现在生活在城市,预测表明,预测将占全球人口的60%到2030年。城市正在增长数量,人口和土地面积。 2018年,有548个城市,至少有100万人,预计将在2030年增加到706个城市。同样,预计从2018年的597到710增加到50万到100万人之间的城市数量。 2030.所有城市的人口总体增长的年均速度为2000年至2018年的2.4%,其中36个城市每年平均增长率超过6%(联合国,2018年)。 虽然城市的土地面积普遍仍然是相同的,但城市集群和大都市区的土地地区已经大大增长。 简单地说,更多的人生活在越来越大的城市。

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