Ruvara runopindika pasi-kuchengetedza ecological balanceMuvara unopindika wekudzivirira kwezvakatipoteredza uriri, unozivikanwawo seporous kongiri, nepamusoro peiyo yakaomesesa aggregate yakafukidzwa neturu nhete yesamende paste, aggregate uye simende paste yakasungirirwa kune imwe neimwe kuita kugovera kwakafanana kwepore.
Kuchengetedzwa kweiyo ecological chiyero chemavara ekudzivirira ekuchengetedza pasi, inozivikanwawo se "porous kongiri", nepamusoro peiyo yakaomesesa aggregate yakafukidzwa nekatetepa yesamende paste, aggregate uye simende paste yakasungirirwa kune imwe neimwe kuti iite kugovera kwakafanana kwemaburi muchimiro chemuzinga, saka ine mhepo inopindirana, mvura inopenya, inobudirira inosimudza uye inorema maficha emvura. kubvisa njodzi dzekusvibiswa kwezvakatipoteredza dzakadai semafuta emafuta pasi. Iyo yakanakisa paving zvinhu kuchengetedza ecological chiyero chezvakatipoteredza. Ruvara runopindika pasi runoshanda kumapavement, nzvimbo dzeveruzhinji, mapaki emotokari akavhurika, migwagwa mumapaki, migwagwa yevanofamba netsoka yevatengesi, migwagwa yekugara uye yenharaunda yeruvanze zvichingodaro.
