Livros e Publicações

URI permanente para esta coleçãohttps://bdc.icmbio.gov.br/handle/cecav/1412

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Agora exibindo 1 - 10 de 10
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    Manual de anilhamento de Aves Silvestres.
    (IBAMA, 1994) Nascimento, Inês de Lima Serrano do; Nascimento, João Luís Xavier do; Antas, Paulo de Tarso Zuquim
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    Migration and other movements among the lower Paraná river valley wetlands, Argentina and south Brazil/Pantanal wetlands.
    (Bird Conservation International, 1994) Antas, Paulo de Tarso Zuquim
    The southern portion of South America plays an important role for the conserva tion of many waterfowl and waders. Migratory movements were, till recently, known only for Arctic or Patagonian species. The only exception was the South ern Pochard Netta peposaca, with a west-east winter migration from the lower Parana River valley to south Brazil coastal wetlands. The banding studies that have been conducted by the Centro de Pesquisas para a Conservacao das Aves Silvestres (CEMAVE/IBAMA) since 1980, directly or through agreements with local organizations, showed more details of this migration, plus indications that other aquatic species such as Chilean Flamingo Phoenicopterus chilensis, other duck species, Neotropic Cormorant Phalacrocorax olivaceus and White-faced Ibis Plegadis chihi may follow the same pattern. A migration into the same area of the Pantanal population of the Wood Stork Mycteria americana was only recently discovered, and other species may also do likewise when the Pantanal is season ally flooded. The studies of such bird migration or movements between the main South American wetlands are of great importance to understanding their conservation needs, especially when international cooperation among the coun tries plays a most important role. The region has been suffering human pres sures of various types, from land reclamation for pasture and/or agriculture to the operation, in the last 30 years, of big hydroelectric dams which affect the natural flow of rivers or keep flood-plains under water. The impending con struction of the Hidrovia Parana/Paraguay, a large project for heavy river use as a main transportation route, may represent an enormous impact on such rich aquatic habitats, demanding immediate cooperation among the countries involved to mitigate negative effects on the environment. The impact may be similar to what happened in the Mississippi valley early this century. The west east movements between the Parana River valley and south Brazil are of special conservation interest, as a nationally threatened species (in Brazil) is involved (the Chilean Flamingo) as well as duck species targeted for the hunting season in the area.
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    Los países nos escriben - Brasil
    (El Volante Migratorio, 1992) Antas, Paulo de Tarso Zuquim
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    Status and conservation of seabirds breeding in Brazilian Waters.
    (Intenational Council of Bird Preservation, Tech. Publication, 1991) Antas, Paulo de Tarso Zuquim
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    Brasil - Los países nos escriben
    (El Volante Migratorio, 1991) Antas, Paulo de Tarso Zuquim
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    Análise dos dados de anilhamento de Calidris pusilla no Brasil.
    (1990) Antas, Paulo de Tarso Zuquim; Nascimento, Inês de Lima Serrano do
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    Migration routes of new world sanderlings (Calidris alba).
    (The Auk, 1990) Myers, J. P.; Salaberrry, A. M.; Ortiz, E.; Castro, G.; Gordon, L. M.; Maron, J. L.; Schick, G. T.; Tabilo, E.; Antas, Paulo de Tarso Zuquim; Below, T.
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    The scarlet ibis (Eudocimus ruber): status, conservation and recent research.
    (International Waterfowl Research Bureau, 1990) Antas, Paulo de Tarso Zuquim; Roth, Paul; Morrison, Richard I. G.
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    Aves endêmicas anilhadas no arquipélago de Fernando de Noronha em 1987 E 1988
    (1990) Antas, Paulo de Tarso Zuquim; Azevedo Jr, Severino Mendes de; Fillipini, Alexandre
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    Remaining suitable areas for the critically endangered Brazilian Merganser (Mergus octosetaceus; Aves, Anseriformes) are threatened by hydroelectric power plants
    (Perspectives in Ecology and Conservation, 2021) Bovo, Alex Augusto Abreu; Ferraz, Katia Maria P. M. de Barros; Ribeiro, Flávia; Lins, Lívia Vanucci; Barbosa, Marcelo de Oliveira; Previdente, Fernando Henrique; Disconzi, Gislaine M.S.; Sebaio, Fabiane; Antas, Paulo de Tarso Zuquim; Guaraldo, André de Camargo; Resende, Alexandre; Lagos, Adriano Rodrigues; Barbosa, Antônio Eduardo Araujo; Silveira, Luís Fábio
    The critically endangered Brazilian Merganser Mergus octosetaceus is one of the rarest waterfowls in the world. Only three isolated populations remain in the Brazilian Cerrado, totaling less than 250 individuals. We evaluated the potential influence of small hydroelectric plants (SHPs) and ProtectedAreas (PAs) on the species conservation. We identified suitable areas by using recent presence records and environmental predictors, and overlapped it with the species dispersion zone and the SHP impact zone. Suitable areas for the species are limited to 4% of the geographic space (142,899 km2). Within the dispersion zone, we found 36 planned SHPs, which can impact 4.1% of the suitable area and 17.2% of the suitable area inside PAs. Our results expose the critical situation of the Brazilian Merganser, with few isolated suitable areas, high potential impacts for the three known populations, and a high proportion of suitable areas out of PAs. We highlight the need of considering SHPs impacts on the Brazilian Merganser in environmental impact assessment studies to reduce them. Furthermore, we appointed areas for search of new populations, and emphasize how urgent the implementation of effective conservation actions aiming to protect the remaining suitable habitats for the Brazilian Merganser is.