about tropical rain forests

types of Suksesi.

Pursuant to provenance the happening of suksesi, hence can be divided to become 2 ( type dua), that is Suksesi Primary and of Suksesi Sekunder.

a. Primary Suksesi ( prisere). Primary Suksesi happened [at] places which is just formed, for example ash of vulkanik which not yet been influenced any biotik ( Naughton and of Wolf, 1978) in Fitriani ( 2006 is). Furthermore, Soerianegara and of Indrawan ( 2002) telling primary suksesi [is] growth of vegetasi start from habitat which [do] not bervegetasi till reach stable society or climax.

b. Sekunder Suksesi ( subsere). This Suksesi that happened if or climax of suksesi normal annoyed or destroy, for example by [fire/burning], farm, hewing, other damages and pasturing. If tropical rain forest experience of damages by human being or nature ( hewing or farm) hence sekunder suksesi that happened [is] usually started with vegetasi grass and bush. If situation of [his/its] land;ground not many experiencing of erosion, hence after 15-20 year will happened forest of sekunder young, and after 50 year will happened forest of sekunder in driblets old will reach climax. But a lot of damages that happened [is] to weight, situation of water and land;ground annoyed once, so that climax which as long as not [is] possible reached again, hence formed [by] what is called of disklimaks, ( Soerianegara and of Indrawan, 2002).