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Browsing STRI Staff Publications by Author "Ferraz, Goncalo N."

Browsing STRI Staff Publications by Author "Ferraz, Goncalo N."

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  • Biological monitoring in the Amazon: Recent progress and future needs 
    Ferraz, Goncalo N.; Marinelli, Carlos E.; Lovejoy, Thomas E. (2008)
    RESUMEN O monitoramento biologico e uma ferramenta fundamental para o manejo ambiental. Ele permite avaliar o estado do ambiente ao longo do tempo, informando sobre a necessidade e sobre as consequencias das medidas de ...
  • A large-scale deforestation experiment: Effects of patch area and isolation on Amazon birds 
    Ferraz, Goncalo N.; Nichols, James D.; Hines, James E.; Stouffer, Philip C.; Bierregaard, Richard O., Jr.; Lovejoy, Thomas E. (2007)
    As compared with extensive contiguous areas, small isolated habitat patches lack many species. Some species disappear after isolation; others are rarely found in any small patch, regardless of isolation. We used a 13-year ...
  • Old growth and secondary forest site occupancy by nocturnal birds in a Neotropical landscape 
    Sberze, M.; Cohn-Haft, Mario; Ferraz, Goncalo N. (2010)
    High rates of old growth (OG) forest destruction and difficult farming conditions result in increasing cover of secondary forests (SF) in the Amazon. In this setting, it is opportune to ask which animals use newly available ...
  • Perturbation analysis for patch occupancy dynamics 
    Martin, Julien; Nichols, James D.; McIntyre, Carol L.; Ferraz, Goncalo N.; Hines, James E. (2009)
    Perturbation analysis is a powerful tool to study population and community dynamics. This article describes expressions for sensitivity metrics reflecting changes in equilibrium occupancy resulting from small changes in ...
  • Rates of Species Loss From Amazonian Forest Fragments 
    Ferraz, Goncalo N.; Russell, Gareth J.; Stouffer, Philip C.; Bierregaard, Richard O., Jr.; Pimm, Stuart L.; Lovejoy, Thomas E. (2003)
  • Using occupancy estimates to fine-tune conservation concerns 
    Ferraz, Goncalo N.; Sberze, M.; Cohn-Haft, Mario (2010)
    Our study (Sberze et al., 2010) combined three personal contributions: a professor's (M. C.-H.) experience in neotropical ornithology, a post-doc's (G. F.) practice with occupancy estimation, and a graduate ...

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