Distribuční vzor

Úvod do distribuce

Generally,itcanbedividedintoregulardistribution,concentrateddistributionandrandomdistribution.Ifeachindividualinthepopulationlivesindependentlyanddoesnottouchotherindividuals,itisrandomlydistributed.Suchadistributionexistsundertheconditionoffairlyconsistentenvironmentalconditionsandnoclustering;butfewindividualsinthepopulationarerandomlydistributed;Someinvertebratesonthegroundintheforest,especiallyspiders,appeartoberandomlydistributed;themooselivingincentralNewfoundlandarealsorandomlydistributedinwinter,butwhentheyareclustered,theyarenolongerrandomlydistributed.Thecentralizeddistributionisirregular,anditislikelytotransformintoauniformregulardistributionorrandomdistributionafterbeingclustered.Whenanimalscanoccupymorespacethantheyneed,theirdistributionislesshindered,andtheyareoftendistributedregularly.Regulardistributionisduetotheexistenceofinternalstrugglesbetweenthepopulations,andtheexistenceofsmallcirclesofself-survivalamongthecompetingentities.Thedistancebetweenthecirclesisnotfarornear,soitisuniformandregular.

Distribution pattern

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