Avaliaçao do plano de açao para prevençao e controle do desmatamento na Amazônia legal: PPCDAm 2007-2010

Presentación de Alicia Bárcena

Morfologia de sementes e de estádios iniciais de plântulas de espécies de Bromeliaceae da Amazônia

Seeds of Aechmea bromeliifolia, A. castelnavii (Bromelioideae); Dyckia duckei, D. racemosa (Pitcairnioideae) and Tillandsia adpressiflora (Tillandsioideae) were collected in the Amazon regions (Mato Grosso) and studied to describe morphological characterization and post-seminal development, which can be taxonomically useful, and to assess percent germination. All the species have epigeous germination and produce cryptocotyledonary plantlets. Seeds have no dormancy and percent germination is high (over 86%), which facilitates the production of seedlings and conservation studies. Exclusive characteristics of the genera include: the seed coat of Aechmea (Bromelioideae) has mucilage that prevents desiccation; whereas that of Dyckia (Pitcairnioideae) has membranaceous wings and that of Tillandsia (Tillandsioideae) has feathery appendages, both of which make dispersal easier and establish the epiphytic habit. Initial post-seminal development of Aechmea (Bromelioideae) and Dyckia (Pitcairnioideae) is marked by the emergence of primary roots, interpreted as a basal character, whereas that of Tillandsia adpressiflora (Tillandsioideae) is marked by the emergence of the cotyledon, interpreted as a derived character. Dyckia and Tillandsia have a small tank only in the seedling phase while the contrary occurs in Aechmea.

Primeiro registro de Molossus coibensis (Chiroptera: Molossidae) na Amazônia Brasileira

This study reports on the occurrence of Molossus coibensis J. A. Allen, 1904, in the Brazilian Amazon and the second record of this species from Brazil. It also presents a comparative analysis with other two small-bodied Molossus species that occur in Brazil: M. molossus (Pallas, 1766) and M. aztecus Saussure, 1860. The report is based on 8 females captured in urban areas of the city of Bragança, in the northern Brazilian state of Pará. Morphometric data and the qualitative comparison of morphological features permitted the identification of the specimens as M. coibensis, hitherto known only in Tapirapoan, in the southwestern state of Mato Grosso, west-central Brazil. © SAREM, 2013.

Biologia populacional e reprodutiva do camarão sete-barbas na Baía de Santos, São Paulo

We investigated the sexual maturity, reproductive period and juvenile recruitment (both associated with salinity and temperature of bottom water) and sex-ratio of Xiphopenaeus kroyeri in Santos Bay, São Paulo. Monthly samples were obtained from June 2008 through May 2009 along four transects. Individuals were measured, sexed and the developmental stage of the reproductive system was macroscopically determined. The mean carapace length of females was larger than that of males. Females attained physiological maturity with 25.5 mm and males with 16.8 mm. The reproductive period was continuous with higher proportions of reproductive females in autumn. Although not significant, in February occurs a peak of reproductive females similar to March. An intermediate peak of these females occurs between August and October and it contributed to the recruitment in summer. The smallest amount of juveniles after the main peak of spawning (February, March and April) can be explained by migration or consequences of open access for fishery that occurs on June. The overall sex-ratio was approximately 1:1. However, when considering the spatial distribution, we observed a greater amount of reproductive females in shallow waters in the bay. The differential distribution between the sexes could be associated with appropriated areas to spawn. The current legal off-season occurs between March and May, and, according to our results of the frequency of reproductive females, we suggest the inclusion of February in the off-season.

Análise do período de defeso do camarão marinho Artemesia longinaris através da maturidade ovariana anual

Pós-graduação em Aquicultura - FCAV

Aspectos estruturais do hepatopâncreas do camarão de água doce Macrobracium amazonicum (Heller, 1862)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fontes e disponibilidade de cálcio e fósforo para a tartaruga-da-amazônia - Podocnemis expansa criada em cativeiro

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito da intensificação na larvicultura do camarão-da-malásia Macrobrachium rosenbergii

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Caracterização do ciclo da vitelogênese do camarão de água doce Macrobrachium olfersi (Wiegmann, 1836) (Crustacea, Decapoda, Palaemonidae)

Pós-graduação em Ciências Biológicas (Biologia Celular e Molecular) - IBRC

Polimorfismos dos Genes CD40, CD40L e BLYS, associados na co-estimulação dos Linfócitos B, em indivíduos naturalmente infectados pelo Plasmodium vivax na Amazônia Brasileira

Pós-graduação em Genética - IBILCE

Descrição morfológica e análise da variabilidade genética para caracteres de frutos, sementes e processo germinativo associado à produtividade de óleo em matrizes de Carapa guianensis Aublet., uma meliaceae da Amazônia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Força Aérea Brasileira - doutrina e estrutura - da geopolítica do Prata à Amazônia - 1964/2003

Pós-graduação em História - FCHS

Febre na selva: a Amazônia na interpretação de Euclides da Cunha

Pós-graduação em História - FCHS

Estudo da associação entre o sistema histo-sangüíneo ABO e a malária por Plasmodium falciparum na Amazônia brasileira

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Biodegradação de naftaleno, fenantreno e diesel por isolados do gênero Burkholderia da Amazônia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)