A population cycle in zoology is a phenomenon where populations rise and fall over a predictable period of time. There are some species where population...

The Gartner hype cycle is a graphical presentation developed, used and branded by the American research, advisory and information technology firm Gartner...

In world demographics, the world population is the total number of humans currently living. It was estimated by the United Nations to have exceeded eight...

Social cycle theories are among the earliest social theories in sociology. Unlike the theory of social evolutionism, which views the evolution of society...

nutrients is cyclic. Mineral cycles include the carbon cycle, sulfur cycle, nitrogen cycle, water cycle, phosphorus cycle, oxygen cycle, among others that continually...

overpopulation Human population planning Negative Population Growth Political demography Population cycle Population growth Rural flight Societal collapse Antinatalism...

biogeochemical cycles include the carbon cycle, the nitrogen cycle and the water cycle. In each cycle, the chemical element or molecule is transformed and cycled by...

Minimum viable population (MVP) is a lower bound on the population of a species, such that it can survive in the wild. This term is commonly used in the...

yearly events (such as weather conditions and phase of snowshoe hare population cycle). Breeding generally begins in late December to January and lasts until...

model Pest insect population dynamics Population cycle Population dynamics of fisheries Population ecology Population genetics Population modeling Ricker...