Macrofauna Associated
Mostrando 13-19 de 19 artigos, teses e dissertações.
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13. Diversidad zoológica asociada a un silvopastoreo leucaena-guinea con diferentes edades de establecimiento
The aim of this work was to evaluate the associated zoological diversity of a silvopastural system leucaena-guinea grass, by characterizing the composition and structures of the birds, insects and the macrofauna of the soil, in four establishment times of the silvopastural systems (3, 4, 5 and 6 years of exploitation). For the species recorded in each zoolog
Pesquisa Agropecuária Brasileira. Publicado em: 2007-12
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14. Macrofauna associada a Millepora alcicornis Linnaeus, 1758 (CnidÃria: Hydrozoa) em Ãreas sobre diferentes nÃveis de influÃncia do turismo subaquÃtico na Ãrea de proteÃÃo ambiental estadual dos recifes de coral (RN) / Macrofauna associated with Millepora alcicornis Linnaeus, 1758 (Cnidaria: Hydrozoa) in areas on different levels of influence of underwater tourism in the state environmental protection of coral reefs (RN)
The limestone of the genus hidrÃide Mil / epora occurs in tropical regions around the planet as a regular component of coral reefs. MilÃporas are found at depths less than 1 to 40 m. The live coral create a rich variety of habitats for many species by providing substrate for sedentary organisms and food or shelter for the bodies moving. The aim of this stu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/04/2006
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15. Overlap of dietary niche and electivity of three shrimp species (Crustacea, Decapoda) in a tropical coastal lagoon (Rio de Janeiro, Brazil)
Three species of shrimp, Farfantepenaeus brasiliensis (Latreille, 1817), F. paulensis (Pérez-Farfante, 1967) (Penaeidae) and Macrobrachium acanthurus (Wiegmann, 1836) (Palaemonidae) were sampled at the Imboassica lagoon (Rio de Janeiro State, Brazil), in order to estimate the overlap of dietary niches and electivity of their prey, through the analysis of th
Revista Brasileira de Zoologia. Publicado em: 2003-03
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16. SANDY BEACH MORPHODYNAMICS AND MACROBENTHIC COMMUNITIES IN TEMPERATE, SUBTROPICAL AND TROPICAL REGIONS - A MACROECOLOGICAL APPROACH
A comprehensive study involving 52 microtidal beaches spanning from reflective to dissipative states and located in tropical, subtropical and temperate regions in the Atlantic, Pacific and Indian oceans was carried out to unravel the relative roles of latitude and beach morphodynamics in determining beach macrobenthic species richness, abundance, biomass and
Publicado em: 2003
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17. Distribuição vertical e flutuação sazonal da macrofauna vágil associada a Sargassum cymosum C. Agardh, na praia do Lázaro, Ubatuba, São Paulo, Brasil
Seasonal fluctuations and depth distribution of the vagile macrofauna associated with Sargassum cymosum at Lazaro beach, Ubatuba, São Paulo State, were evaluated through density comparison of higher taxonomic groups among three depth intervals in four periods of the year. Ten groups were identified and among them gammarid and caprellid amphipods were numeri
Revista Brasileira de Zoologia. Publicado em: 2002-07
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18. Macrofauna de substratos inconsolidados da zona entre-mares em duas localidades do canal de santa cruz (forte orange e itapissuma) Pernambuco, Brasil. 01/08/2002
In May of 2001 (corresponding to the rainy period), 60 sediment samples were collected inside two areas of 100 m2 size located in the intertidal zone of the Santa Cruz Channel (Forte Orange and Itapissuma), Pernambuco state, Brazil. A PVC tube with 10 cm of diameter and 25 cm of length was buried in the sediment for the collection of the macrofauna and of th
Publicado em: 2002
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19. Occurrence of nitric and nitrous oxides in a coastal marine sediment.
The distribution of denitrification activity in a coastal marine sediment was determined by the acetylene inhibition technique and compared to concentration profiles of NO3-, NO2-, NO, and N2O. The bulk of the denitrification activity was associated with the accumulation of NO3- in the oxidized surface zone of the sediment, but a secondary denitrification zo