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Author(s): SILVA, E. F. da; SILVA, R. F.; VIEIRA, G. C.; LEITE, C. C. C.; AGUIAR, M. O.; FIGUEIREDO, E. O.; SILVA, M. L. M. da; SILVA, G. F. da

The objectives of this study were to present a model of integer linear programming (IP) to develop the creation of production units (PUs) regulated at the level of exploitable trees and to implement a... ...

Repository: BDPA     Publication year: 2018

Author(s): OLIVEIRA, M. V. N. d'; FIGUEIREDO, E. O.; PAPA, D. de A.; PANTOJA, N.

The objective of this work was to optimize the design of the Annual Production Units (APU) in forest management plans, through the combination of field and remote sensing data.

Repository: BDPA     Publication year: 2019

Author(s): ISAAC JÚNIOR, M. A.; BARBOSA, B. H. G.; GOMIDE, L. R.; CALEGARIO, N.; FIGUEIREDO, E. O.; MORAS FILHO, L. O.; MELO, E. de A.; DANTAS, D.

To reduce the damage caused by logging in the Amazon rainforest, new metaheuristics have been implemented and tested to ensure the sustainability of this economic segment. Therefore, this study aimed... ...

Repository: BDPA     Publication year: 2021

Author(s): FIGUEIRA, C. C. de; GUEDES, M. C.; EULER, A. M. C.

Knowledge about the activity of the timber sector and local industries assists in the management of a forest economy based on sustainable use in the Amazon. In this study, the situation of the timber... ...

Repository: BDPA     Publication year: 2020

Author(s): FIGUEIREDO, E. O.; OLIVEIRA, M. V. N. d'; FEARNSIDE, P. M.; BRAZ, E. M.; PAPA, D. de A.

The precision forest management technique still has much to be improved with the incorporation of forest biometric techniques and forest profiling with airborne LIDAR. When planning the cutting of a t... ...

Repository: BDPA     Publication year: 2017

Author(s): PAPA, D. de A.; FIGUEIREDO, E. O.; CAMARGO, A. P.; RODRIGUEZ, L. C. E.

Entre os métodos de extração madeireira a Exploração de Impacto Reduzido (EIR) é a que traz maiores benefícios financeiros ao produtor e ao meio ambiente principalmente devido ao uso de técnicas de pl... ...

Repository: BDPA     Publication year: 2018

Author(s): ESPÍRITO SANTO, M. M.; SEVILHA, A. C.; ANAYA, F. C.; BARBOSA, R.; FERNANDES, G. W.; SANCHEZ AZOFEIFA, G. A.; SCARIOT, A.; NORONHA, S. E. D.; SAMPAIO, C. A.

Repository: BDPA     Publication year: 2009

Author(s): SALES, A.; SIVIERO, M. A.; VIEIRA, S. B.; YARED, J. A. G.; RUSCHEL, A. R.; SILVA, M. L. da

The 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 biodiv... ...

Repository: BDPA     Publication year: 2021

Author(s): ARAÚJO, T. A.; ARAUJO, L. H. A.; SILVA, N. R.; LUZ, C. E. A.; SILVA, E. M. da; MOREIRA, M. D.; SUINAGA, F. A.; PICANÇO, M. C.; BASTOS, C. S.

A standardized sampling plan is the starting point for developing a decision‐making system for pest control. Aphis gossypii (Hemiptera: Aphididae) is a destructive sapfeeding pest on cotton worl... ...

Repository: BDPA     Publication year: 2019

Author(s): PIPONIOT, C.; CABON, A.; DESCROIX, L.; DOURDAIN, A.; MAZZEI, L.; OULIAC, B.; RUTISHAUSER, E.; SIST, P.; HÉRAULT, B.

Background: Managed forests are a major component of tropical landscapes. Production forests as designated by national forest services cover up to 400 million ha, i.e. half of the forested area in the... ...

Repository: BDPA     Publication year: 2016

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