A5065105429- Marine Biology and Ecology Research
- Marine and coastal ecosystems
- Coral and Marine Ecosystems Studies
- Marine and fisheries research
- Fish biology, ecology, and behavior
- Aquatic Ecosystems and Phytoplankton Dynamics
- Aquaculture Nutrition and Growth
- Water Quality and Pollution Assessment
- Coastal and Marine Management
Universidade Federal de Pernambuco
2012-2021
Abstract The Rocas Atoll Biological Reserve is located in the Atlantic Ocean, at 3º 51' S and 33º 49' W. It lies 143 nautical miles from City of Natal, Rio Grande do Norte (Brazil). purpose this study was to analyze hydrology, water masses, currents chlorophyll a content determine dynamics phytoplankton biomass around Atoll. Samples were collected July 2010 area Atoll, using Research Vessel Cruzeiro Sul Brazilian Navy. Two transects established according surface currents, one which southeast...
O ecossistema recifal de Serrambi, situado no litoral sul Pernambuco, encontra-se constituido por recifes arenito do tipo franja. A area se destaca pela elevada produtividade, biodiversidade, pesca artesanal e atividades recreativas. Buscando avaliar as condicoes ambientais, analisou-se a distribuicao sazonal espacial da clorofila algumas variaveis ambientais. Foram realizadas coletas em tres meses cada periodo sazonal, pontos coleta, na superficie, baixa-mar preamar mare sizigia. maioria...
Machado, R.C.A.; Feitosa, F.A.N.; Koening, M.L.; Flores Montes, M.J.; Bastos, R.B., and Jales, M.C., 2014. Phytoplankton productivity hydrology of Porto de Galinhas reef ecosystem (Pernambuco, Brazil).Porto beach is located on the south coast Pernambuco, Brazil, around 50 km from Recife, has sandstone fringing reefs, intense tourist activity. To contribute to environmental water quality, phytoplankton biomass were analyzed, as well some hydrological parameters at three fixed collection...
Taxonomic investigations of phytoplankton community structure are very important for understanding the dynamics these organisms in places like reefs, which present broad hydro-biological variation. This study aimed to determine and investigate composition biomass natural pools Atol das Rocas (3°51’ S; 33°49’ W), evaluate possible influences abiotic variables throughout different seasons. The oceanographic parameters used assess its were chlorophyll a, salinity, water temperature, dissolved...
The reef ecosystem of Serrambi is composed fringe-type sandstone reefs that stand out because their high biodiversity, artisanal fishing, water sports and recreational facilities. In order to evaluate the environmental conditions this system, structure phytoplankton community was analyzed through samples taken in three months dry season three rainy season, on the surface spring tides during low tide day. microphytoplankton represented by 159 taxa distributed among divisions Chlorophyta...