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Reclaiming the Brazilian Amazon: the restoration and management of pasture lands. Author(s): DIAS-FILHO, M. B. Repository: BDPA Publication year: 2014
Watershed services of smallholder agriculture in the Eastern Amazon. Author(s): FIGUEIREDO, R. de O.; BORNER, J.; DAVIDSON, E. A. Abstract: Several hydrobiogeochemical research activities have been conducted in the Eastern Amazon, contributing to the understanding of how changes in forests and agro-ecosystems affect ecosystem se... ... Repository: BDPA Publication year: 2012
Initial landscape restoration in an area modified by livestock activity in the Eastern Amazon. Author(s): BENTES, M. P. de M.; PEREIRA, N. dos S.; SALMAN, A. K. D.; FIGUEIRO, M. R.; CAPELASSO, P. H. da S.; ZAMORA LÓPEZ, G. F. The aim of this paper was to provide information on initial lanscape change using Amazonian native tree species: sobrasil (Colubrina glandulosa Perkins), ipê amarelo (Tabebuia sp.), jatobá (Hymenaea r... ... Repository: BDPA Publication year: 2009
Land-use effects on the chemical attributes of low-order streams in the eastern Amazon. Author(s): FIGUEIREDO, R. de O.; MARKEWITZ, D.; DAVIDSON, E. A.; SCHULER, A. E.; WATRIN, O. dos S.; SILVA, P. de S. Deforestation is altering small catchment hydrobiogeochemistry in the Amazon. To evaluate land use change effects on water chemistry and other measures of water quality, five low-order streams were st... ... Repository: BDPA Publication year: 2010
Individual tree mortality: risks of climate change in the eastern Brazilian Amazon region. Author(s): OLIVEIRA, E. K. B. de; REZENDE, A. V.; MURTA JÚNIOR; FREITAS, L. J. M. de; CASTRO, R. V. O.; OLIVEIRA, M. V. N. d'; DELGADO, R. C. The mortality of trees in humid tropical forests plays a fundamental role in understanding forest development, particularly after disturbances such as those caused by logging and extreme weather event... ... Repository: BDPA Publication year: 2024
Evaluation of sustainability in Eastern Amazon under proambiente program. Author(s): OLIVEIRA, J. S. R.; KATO, O. R.; OLIVEIRA, T. F.; QUEIROZ, J. C. B. This study evaluates the sustainability of the innovative practices of smallholders who have extended their traditional farming and backyard gardening to other production parcels, such as agroforest s... ... Repository: BDPA Publication year: 2010
Records of new localities and hosts for crustacean parasites in fish from the eastern Amazon in northern Brazil. Author(s): OLIVEIRA, M. S. B.; CORRÊA, L. L.; FERREIRA, D. O.; NEVES, L. R.; TAVARES-DIAS, M. The aim of this study was to investigate parasites crustacean fauna in Arapaima gigas, Cichla monoculus, Cichla ocellaris, Cichla jariina, Satanoperca jurupari, Leporinus friderici, Leporinus fasciatu... ... Repository: BDPA Publication year: 2017
Diversity of hemipterans in Eucalyptus spp. plantations in Southeastern Pará, Eastern Amazon, Brazil. Author(s): MACHADO, I. L. S. S.; MACHADO, H. B.; SAKUMA, G. M. do V.; LUNZ, A. M.; SCHWARTZ, G.; CASTRO, G. L. S.; BATISTA, T. F. V. Brazil has 10.2 million hectares of reforestation, which account for 81% of the timber produced in the country. The order Hemiptera contains the main phytophagous species. The study of population surv... ... Repository: BDPA Publication year: 2025
Hydrogeochemistry of the overland flow in soil at agroecosystems in eastern Amazon. Author(s): COSTA, C. F. G.; FIGUEIREDO, R. de O.; OLIVEIRA, F. Repository: BDPA Publication year: 2014
Methods for the determination of carbon in Ultisol in eastern Amazon. Author(s): RODRIGUES, S. J. S. de C.; VASCONCELOS, S. S.; PEREIRA, M. E. M.; SOUZA, C. M. de A. O teor de carbono (C) no solo é um indicador sensível de impacto de manejo agrícola. Diferentes métodos são atualmente adotados para determinar o teor de C do solo, o que pode levar a resultados varia... ... Repository: BDPA Publication year: 2013

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