000			02388nab a2200325 i 4500
003			BR-BrBNA
005			20260227093705.0
008			260227b2017 bl.ar|pooa||| 00| 0 eng |
040			_aBR-BrBNA _beng
072			_aP34 _b3240
072			_aP01
072			_aK10
100			_aGrazziotti, Danielle
100			_aGrazziotti, Paulo
100			_aRagonezi, Carla
100			_aSilva, Alexandre
100			_aPereira, Israel
100			_aSilva, Enilson
245			_aMicrobiological Attributes of Soil Under Spontaneous Restoration
500			_aPublicação on-line; 25 ref.; 4 tables; 1 illus.; Summary (En)
520			_a ABSTRACT The aim of this study was to evaluate the effect of vegetation on soil microbial activity during spontaneous restoration and the effect of remaining eucalypts on the restoration stage of reserve ranges installed in eucalypt plantations. The studied areas were in the following stages: initial restoration stage with and without remaining eucalypts; advanced restoration stage with and without remaining eucalypts. Areas of Cerrado, native forest and commercial eucalypt plantation (Eucalypts) were evaluated for reference. Principal component analysis detected the following groups: 1- Cerrado and areas in initial restoration stage with or without eucalypts and areas in advanced restoration stage without eucalypts; 2- areas in advanced restoration stage with eucalypts; 3- native forest; 4- Eucalypts. The restoration areas are at intermediate stage of recovery, slightly superior to the advanced stage. Basal respiration, organic and microbial soil carbon and microbial and metabolic quotients were more similar to those observed in Cerrado than in eucalypt cultivation areas and little influence of the remaining eucalypts plants was observed. Keywords: reclamation degraded areas, evaluation of soil quality, revegetation.
650			_aANÁLISE DO SOLO
650			_aMICROBIOLOGIA DO SOLO
650			_aREVEGETAÇÃO
650			_aPRESERVAÇÃO DA NATUREZA
773	0		_02929 _9347945 _dRio de Janeiro-RJ Instituto de Florestas - UFRRJ 1994 _o2025-0444 _tFloresta e Ambiente (Brazil) _x1415-0980 / ISSN 2179-8087 0nline _gv. 24 p. 1-10; (2017) _wBR2025007479
856			_uhttps://www.scielo.br/j/floram/a/WB589wv9ccsBvhBpQQCvPSQ/?format=pdf&lang=en
942			_cANA
999			_c340221 _d340221