Population changes

Type

①Naturalchanges.Thepopulationincreaseordecreaseandthechangesinageandgenderstructurecausedbybirthsanddeaths.Itisnotonlyrestrictedbyhumanphysiologicalfactors,butalsodeeplyinfluencedbycertainsocialeconomic,cultural,politicalandnaturalenvironmentalfactors.Naturalchangesdeterminethelawandspeedofthedevelopmentofapopulationgroup,andplayanimportantroleinthedevelopmentofsocialeconomy;

②Migrationchanges.Alsoknownasmechanicalmovement,itreferstothemovementofpopulationinspace.Itincludesbothpopulationmigrationcharacterizedbylong-termchangesinsettlementlocations,aswellastemporaryandround-trippopulationmovements.Regionaldifferencesinsocio-economiccharacteristicsanddevelopmentlevelsarethemaincausesofpopulationmigrationchanges.Withthedevelopmentofsocietyandtheimprovementoftrafficconditions,migrationchangeshavebecomeanincreasinglyactivedemographicphenomenon,andhavebecomeapositivefactorinpromotingeconomicdevelopmentandsocialprogress;

③Socialchanges.Referstothechangesinthesocialgrouptowhichpeoplebelongandtheirsocio-economicstatus.Accordingtodifferentsocialandeconomicindicatorssuchasorigin,nationality,occupation,culture,income,etc.,everyoneinthesocietyisinacertainsocialgroupandlevel,whichconstitutesthesocialstructureofapopulationgroup.Thesocialchangesofthepopulationalsochangewiththeprogressanddevelopmentofthewholesociety.

Relatedconcepts

Naturalpopulationchangereferstotheprocessofpopulationincreaseanddecreasecausedbythebirthanddeathofthepopulationandthechangeofthegenderandagecompositionofthepopulation.Italsoincludescertainfactorsofthepopulationphysique.Changes.Thenaturalchangeofpopulationisthechangethatisinevitablycausedbythepopulationasabiologicalgroup.Thebiologicalattributesofthepopulationarethebasisofthenaturalchangeofthepopulation.Thedecisivefactorthatcausesthenaturalchangeofthepopulationisthesocio-economicfactor.Political,culturalandideologicalfactorsalsoplayacertainrole.Therestrictiveeffectofthe.Naturalpopulationchangesdeterminethescaleandspeedofpopulationreproduction,andalsopromoteordelaysocialandeconomicdevelopment.

Changesinpopulationmigrationreferstothemovementofpopulationinspace,includingthemovementofchangingsettlementsandtemporarymovement.Migrationchangeschangethedistributionofthepopulationbyregion,andalsocausechangesinthegenderandagecompositionoftheregionalpopulationandthesocio-economiccompositionofthepopulation.Changesinpopulationmigrationareaffectedbynaturalfactorssuchasgeographicenvironmentandresourcedistribution.Inmoderntimes,thedecisivefactorcausingpopulationmigrationiscertainsocio-economicandpoliticalconditions.Reasonssuchasthedevelopmentofcities,theconstructionofnewindustrialbasesandthetransferofpolitical,economicandculturalcenterswillallcausepopulationmigration.

Populationandsocialchangereferstothechangeofpopulationfromonesocialgrouptoanother.Socialgroupreferstothepopulationgroupdividedaccordingtothevarioussocio-economicidentificationsofthepopulation.Thesesignsincludeclass,nationality,industry,occupation,languageandeducationlevel,etc.Thepopulationandsocialchangesarerootedinthechangesinsocialandeconomicconditions,whichinturnwillchangethesocialcompositionofthepopulation.Forexample,withtheprocessofindustrialization,thecompositionoftheindustry,occupationandeducationlevelofthepopulationwillallchange.

Populationchangesaretheorganicsumofnaturalchanges,migrationchanges,andsocialchanges.Thethreetypesofchangesareintertwinedandaffecteachother.