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dc.contributor.authorAmaral, Márcio Rogério Mota-
dc.contributor.authorLima, Adriano José Nogueira-
dc.contributor.authorHiguchi, Francisco Gasparetto-
dc.contributor.authorSantos, Joaquim dos-
dc.contributor.authorHiguchi, Niro-
dc.date.accessioned2020-05-14T20:03:47Z-
dc.date.available2020-05-14T20:03:47Z-
dc.date.issued2019-
dc.identifier.urihttps://repositorio.inpa.gov.br/handle/1/15532-
dc.description.abstractLong-term studies of the dynamics of managed forests in tropical regions are lacking. This study aimed to evaluate the dynamics of a tropical forest, over a 25-year period, that was experimentally logged in 1987 and 1988 and submitted to three different cutting intensities. All trees with diameter at breast height (DBH) ≥ 10 cm have been measured annually since 1990. The three logging intensities that were applied were: light (T1)-trees harvested with DBH ≥ 55 cm; medium (T2)-DBH ≥ 50 cm; and heavy (T3)-DBH ≥ 40 cm. Control plots (T0) were also monitored. The highest mean annual mortality rates (1.82% ± 0.38), recruitment rates (2.93% ± 0.77) and diameter increments (0.30 ± 0.02 cm) occurred in the T3 treatment. Shifts in dynamics of the forest were mainly caused by a striking increase in a fast-growing pioneer species and their high mortality rates. The loss in stocking caused by mortality was greater than to that of replacement by recruitment. The results demonstrated that selective logging altered the natural dynamics of the forest through increased: mortality rates, recruitment and growth rates of the residual trees. © 2019 by the authors.en
dc.language.isoenpt_BR
dc.relation.ispartofVolume 10, Número 2pt_BR
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/*
dc.subjectDynamicsen
dc.subjectLogging (forestry)en
dc.subjectPopulation Statisticsen
dc.subjectTropicsen
dc.subjectForest Dynamicsen
dc.subjectSilvicultural Treatmentsen
dc.subjectTree Growthen
dc.subjectTree Mortalityen
dc.subjectTree Recruitmentsen
dc.subjectTropical Foresten
dc.subjectForestryen
dc.subjectAnnual Variationen
dc.subjectExperimental Studyen
dc.subjectForest Dynamicsen
dc.subjectGrowth Responseen
dc.subjectLogging (timber)en
dc.subjectMortalityen
dc.subjectRecruitment (population Dynamics)en
dc.subjectSilvicultureen
dc.subjectTropical Foresten
dc.subjectDbhen
dc.subjectDynamicsen
dc.subjectForestryen
dc.subjectMortalityen
dc.subjectRecruitmenten
dc.subjectSelective Cuttingen
dc.subjectTreesen
dc.subjectTropicsen
dc.titleDynamics of tropical forest twenty-five years after experimental logging in central amazon mature foresten
dc.typeArtigopt_BR
dc.identifier.doi10.3390/f10020089-
dc.publisher.journalForestspt_BR
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