Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159135
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dc.contributor.authorSALES, A.
dc.contributor.authorSIVIERO, M. A.
dc.contributor.authorVIEIRA, S. B.
dc.contributor.authorYARED, J. A. G.
dc.contributor.authorRUSCHEL, A. R.
dc.contributor.authorSILVA, M. L. da
dc.date.accessioned2023-12-05T01:55:21Z-
dc.date.available2023-12-05T01:55:21Z-
dc.date.created2023-12-04
dc.date.issued2021
dc.identifier.citationDiversity, v. 13, n. 11, Article 509, 2021.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1159135-
dc.descriptionThe existence of degraded forests is common in the Eastern Amazon. The maintenance of these forests standing and the recovery of their productivity play an important role in the conservation of biodiversity, storage and carbon sequestration. However, the management techniques currently employed are designed for natural forests in the first harvest cycle or lightly explored and do not apply adequately to forests that have gone through several harvest cycles. Therefore, adaptations and the establishment of new management criteria that take into account other characteristics of these types of forests are necessary to ensure their sustainability. The objective of this study was to propose a silvicultural management system that has the potential to recover and perpetuate the productivity of an intensively logged tropical forest. A forest census was carried out on 535.6 ha for trees with dbh 25 cm. With these data, the following two treatments were designed: (1) criteria: the BDq method was applied from B = 9.8 m2 ha1, D = 100 cm and q = 2. The criteria for standing wood commercialization were, in this order, first, Health; second, Tree Stem; third, Tree Density and fourth, dbh 105 cm. (2) Control: the planning was in accordance with Brazilian regulations. For the cost?benefit and sensitivity analysis, the Net Present Value (NPV) was used and a projection of 20% was made in the commercial price of standing wood. In the criteria treatment, a higher number of trees and species destined for the commercialization of standing wood was verified in relation to the control treatment, showing a greater diversity of species. In the criteria treatment, NPV was positive and superior to the control treatment in all scenarios. The proposed silvicultural management system with an object of an explored and enriched forest, with criteria for harvesting trees with a minimum cut diameter of 25 cm, proved to be viable to generate economic returns and with conservationist potential for the continuous supply of forest products and maintaining biodiversity.
dc.language.isoeng
dc.rightsopenAccess
dc.titleSilvicultural management system applied to logged forests in the brazilian Amazon: a case study of adaptation of techniques to increase the yield and diversity of species forestry.
dc.typeArtigo de periódico
dc.subject.nalthesaurusForest management
dc.subject.nalthesaurusSustainable forestry
dc.subject.nalthesaurusAmazonia
dc.subject.nalthesaurusTropical forests
dc.subject.nalthesaurusForest restoration
riaa.ainfo.id1159135
riaa.ainfo.lastupdate2023-12-04
dc.identifier.doihttps://doi.org/10.3390/d13110509
dc.contributor.institutionAGUST SALES, UFV / Grupo Arboris; MARCO ANTONIO SIVIERO, Grupo Arboris; SABRINA BENMUYAL VIEIRA, Grupo Arboris; JORGE ALBERTO GAZEL YARED, Grupo Arboris; ADEMIR ROBERTO RUSCHEL, CPATU; MÁRCIO LOPES DA SILVA, UFV.
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