联合国(UN)最新公布的《世界人口展望》(World Population Prospects)报告指出,目前地球上的总人数已达77亿,而在接下来的30年里,世界人口总量会增加到97亿。预计到本世纪末,人口总量将激增至109亿205097亿25年202580亿26年60亿12年50亿13年(1974)40亿17年30亿小预习大热身1.扇形统计图的特点是什么?2.除
According to the World Population Prospects 2024: Summary of Results, it is expected that the world's population will peak in the mid-2080s, growing over the next 60 years from 8.2 billion people in 2024 to around 10.3 billion in the mid-2080s, and then will return to around 10.2 billio...
United Nations Department of Economic and Social Affairs/Population Division 23 World Population Prospects: The 2015 Revision, Methodology of the United Nations Population Estimates and Projections Figure II.4. Female gains in life expectancy at birth and prediction intervals of estimated double-logistic ...
United Nations, “World population prospects 2019: highlights (ST/ESA/SER.A/423)”, Department of Economic and Social Affairs, Population Division. New York, U.S., 2019. [Online]. Available: https://population.un.org/wpp/. has been cited by the following article: Article 1Department of F...
UNITED NATIONS (AP) — The United Nations says the world's population is getting older and growing at a slower pace but is still expected to increase from the current 7.7 billion to 9.7 billion in 2050.
Re-Examining the Fertility Assumptions for Pacific Asia in the UNs 2010 World Population Prospects". Oxford.Basten, S. A. (2013). Re-examining the fertility assumptions for pacific asia in the UN's 2010 world population prospects. Barnett papers in social research 13-01. University of Oxford....
The growth rate is at its slowest since 1950, having fallen under 1 percent in 2020, according to the World Population Prospects 2022. The world's population could grow to around 8.5 billion in 2030 and 9.7 billion in 2050 and peak at around 10.4 billion during the 2080s, and countries ...
The World Population Prospects 2019: Highlights, published by the Population Division of the UN Department of Economic and Social Affairs, said that the world's population could reach its peak around 2100, at a level of nearly 11 billion. ...
UNITED NATIONS (AP) — The world economy resisted battering by conflicts and inflation last year and is expected to grow a subdued 2.8% in 2025, the United Nations said Thursday. In “World Economic Situation and Prospects 2025,” U.N. economists wrote that their positive prediction was d...
According to the "World Population Prospects 2019: Highlights" report, migration is also a major component of population growth or loss in some countries. Between 2010 and 2020, it said 14 countries or areas will see a net inflow of more than one million migrants while 10 countries will exper...