Abstract
The main bottlenecks for conservation and management of fauna in the Brazilian Amazonia have been the lack of scientists and of adequate legislation. The hunting of aquatic vertebrates such as turtles, crocodilians, and more recently, the pink river dolphin in the floodplain forest represents the most important illegal wildlife trade in the world. My objective in this chapter is to present a qualitative analysis of the main trends in the use and management of wildlife in the várzea floodplain forests of Amazonia, and the consequent evolution of related legislation. Considering all the Brazilian ecosystems’ conservation policies, wildlife was the component least discussed and for which legislation was not modified in the last 40 years. The proclamation of the National System of Conservation Units (SNUC; Law 9.985) in 2000 became the most important development for the direct use of wildlife in Amazonia, especially in the case of Extractive Reserves and Sustainable Development Reserves. Over the last decade, thousands of projects have claimed to identify themselves as examples of sustainable management in Amazonia. Until better procedures are implemented, regional authorities and environmental agencies should label as sustainable management only those planned human interventions which include some intrinsic compensatory mechanisms for the exploited animal populations, and which through these mechanisms guarantee the genetic variability of the populations. However, we cannot assume that protection efforts constitute effective sustainable management, unless the monitoring shows what the population trends are, and mechanisms exist to alert conservationists in case of unsustainable use. Over the next decades, public policies within Brazilian Amazonia related to the sustainable management of wildlife should include the following: a source-sink system, an adequate monitoring program, satisfactory community involvement, commercial trade focused initially on the Brazilian market and on the MERCOSUL region, supervision of the state government by the federal government and by NGOs, and all of these components monitored by the academic community. The management of crocodilians in the Brazilian várzea floodplain forests of Amazonia is self-defeating and a looming threat to what could have been one of the few and best empirical examples of sustainable wildlife use and management in the Amazon basin.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Amaral, J. V. (2005). Diversidade de mamíferos e uso da fauna nas Reservas de Dessenvolvimento Sustentável Mamirauá e Amanã. Brasil Dissertação de Mestrado. Museu Paraense Emílio Goeldi, Belém: Amazonas.
Da Silveira, R. (2003). Avaliação preliminar da distribuição, abundância e da caça de jacarés no baixo Rio Purus. In C. P. Deus, R. Da Silveira, & L. H. Py-Daniel (Eds.), Piagaçu-Purus: bases científicas para a criação de uma reserva de desenvolvimento sustentável. Manaus: IDSM.
Da Silveira, R. (2006). Cenários da fauna amazônica sustentável. In F. J. B. Cavalcanti, A. C. de Paula, U. E. Vercillo, & W. A. Fischer (Eds.), Política de fauna silvestre da Amazônia. Instituto do Meio Ambiente e dos Recursos Naturais Renováveis. Brasília: IBAMA.
Da Silveira, R., & Thorbjarnarson, J. B. (1999). Conservation implications of commercial hunting of black and spectacled caiman in the Mamirauá Sustainable Development Reserve, Brazil. Biological Conservation, 88, 103–109.
Da Silveira, R., & Viana, J. P. (2003). Amazonian crocodilians: A keystone species for ecology and management... or simply bait? Crocodile Specialist Group Newsletter, 22(1), 16–17.
Fachín-Terán, A., Vogt, R. C., & Thorbjarnarson, J. B. (2000). Padrões de caça e uso de quelônios na Reserva de Desenvolvimento Sustentável Mamirauá, Amazonas, Brasil. In E. Cabrera, C. Mercolli, & R. Resquin, (Eds.), Manejo de fauna silvestre en Amazonia y Latinoamérica. Assunción.
Haugaasen, T., & Peres, C. A. (2005). Mammal assemblage structure in Amazonian flooded and unflooded forests. Journal of Tropical Ecology, 21, 133–145.
IBAMA. (2006). Política de fauna silvestre da Amazônia. In F. J. B. Cavalcanti, A. C. de Paula, U. E. Vercillo, & W. A. Fischer (Eds.), Instituto do Meio Ambiente e dos Recursos Naturais Renováveis. Brasília: IBAMA.
Junk, W. J. (1997). General aspects of floodplain ecology with special reference to Amazonian floodplains. In W. J. Junk (Ed.), The Central Amazon floodplain (Ecological studies, Vol. 126). Berlin: Springer.
Kemenes, A., & Pantoja, J. (2006). Tartarugas sob ameaça. Ciência Hoje, 38, 70–72.
Magnusson, W. E. (1993). Manejo da vida silvestre na Amazônia. In E. J. G. Ferreira, G. M. dos Santos, E. L. M. Leão, & L. A. de Oliveira (Eds.), Bases científicas para estratégias de preservação e desenvolvimento da Amazônia (Vol. 2). Manaus: Inpa.
Magnusson, W. E., & Mariano, J. S. (1986). O papel da fauna nativa no desenvolvimento da agropecuária na Amazônia. In Anais do 1o Simpósio do Trópico Úmido (Vol. 5). Belém: EMBRAPA/CPATU.
Magnusson, W. E., & Mourão, G. (1997). Manejo extensivo de jacarés no Brasil. In C. Valladares-Padua, R. E. Bodmer, & L. Cullen Jr, (Eds.), Manejo e conservação de vida silvestre no Brasil. Brasília: Sociedade Civil Mamirauá; Belém: CNPq.
Mühlen, E. M. (2005). Consumo de proteína animal em aldeias de terra firme e de várzea da Terra Indígena Uaçá, Amapá, Brasil. Belém: Museu Paraense Emílio Goeldi.
Novaro, A. J., Redford, K. H., & Bodmer, R. E. (2000). Effect of hunting in source-sink systems in the Neotropics. Conservation Biology, 14(3), 713–721.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer Science+Business Media B.V.
About this chapter
Cite this chapter
Da Silveira, R. (2011). Management of Wildlife in the Floodplain: A Critical Look at Threats, Bottlenecks, and the Future in Amazonia. In: Pinedo-Vasquez, M., Ruffino, M., Padoch, C., Brondízio, E. (eds) The Amazon Várzea . Springer, Dordrecht. https://doi.org/10.1007/978-94-007-0146-5_10
Download citation
DOI: https://doi.org/10.1007/978-94-007-0146-5_10
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-0145-8
Online ISBN: 978-94-007-0146-5
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)