Population decline, also known as depopulation, is a reduction in a human population size. Throughout history, Earth's total human population has continued...

species. In the 2010s, reports emerged about the widespread decline in insect populations across multiple insect orders. The reported severity shocked...

Population decline has many potential effects on individual and national economy. The single best gauge of economic success is growth in GDP per capita...

Since the 1980s, decreases in amphibian populations, including population decline and localized mass extinctions, have been observed in locations all...

White demographic decline is a decrease in the White populace numerically and or as a percentage of the total population in a city, state, subregion, or...

The growth rate declined to 1.1% between 2015 and 2020 and is projected to decline further in the 21st century. The global population is still increasing...

that the world population, 8 billion as of 2023[update], would peak around the year 2086 at about 10.4 billion, and then start a slow decline, assuming a...

trends resulted in the decline of Japan's population after reaching a peak of 128.1 million in October 2008. In 2014, Japan's population was estimated to be...

The Neolithic decline was a rapid collapse in populations between 5000 and 6000 years ago (approximately 3000 BCE) during the Neolithic period in western...

fertility rate of the United States has declined below replacement level, prompting projections of an aging population and workforce, as is already happening...

population is projected to peak during the mid-21st century and decline by 2100. Population growth alongside increased consumption is a driver of environmental...

(sometimes combined with other population factors like higher emigration than immigration) to have population decline, such as Japan, Germany, Lithuania...

have decreased to as low as 28 million. This is a steep decline from 2020, when it had a population of almost 42 million people. This is in large part due...

stagnation or population decline. Ontario and Quebec were always the two most populous provinces in Canada, with over 60 percent of the population at any given...

lizard put on the endangered species list due to the massive decline of its population in Oklahoma, where it was once plentiful. The center said it may...

The decline of wild mammal populations globally has been an occurrence spanning over the past 50,000 years, at the same time as the populations of humans...

Hindu population has tripled from 303,675,084 in 1951 to 966,257,353 in 2011, but the Hindu percentage share of total population has declined from 84...

following aspects: Industrialization Deindustrialization Gentrification Population decline or overpopulation Counterurbanization Economic restructuring Abandoned...

slaves, grew steadily, the Indigenous population plummeted. There are numerous reasons for the population decline, including exposure to Eurasian diseases...

natural catastrophe, war, pestilence, famine, economic collapse, population decline or overshoot, mass migration, incompetent leaders, and sabotage by...

time all 47 prefectures have suffered a decline since the launch of the poll in 1968. The nation's population reached 128,057,352 Japanese people by early...

two countries: India and Iran. These numbers indicated a notable population decline in comparison with the earlier projection of 124,953 people. As of...

Population ageing is an increasing median age in a population because of declining fertility rates and rising life expectancy. Most countries have rising...

disruptions, the atrocities contributed to a sharp decline in the Congolese population. The magnitude of the population fall over the period is disputed, with modern...

the fertility variable. Long-range predictions to 2150 range from a population decline to 3.2 billion in the 'low scenario', to 'high scenarios' of 24.8...

2067. By 2067, the working age population is expected to decrease so that it is less than the elderly population. The decline of the fertility rate in South...

Idealised population List of population concern organizations Plant density Population dynamics Population decline Population growth Population genetics...

South Korea's dramatic decline in fertility, in 2020 the country recorded more deaths than births, resulting in a population decline for the first time since...

restructuring and trouble in the auto industry led to a dramatic decline in jobs and population. Since the 1990s, the city has gained increased revitalization...

world's population will stop growing before the end of the 21st century. Further, there is some likelihood that population will actually decline before...