Monitoramento hidrossedimentlógico da bacia hidrográfica do alto rio Sucuriú (MS) contribuinte da PCH Costa Rica

The growing demand for electricity in Brazil has stimulated the implementation of Small Hydro Power (PCH) in various regions of the country. However, the silting of reservoirs is a major problem faced by power plants and power plants. In this context, this study aimed to evaluate the data hydrosedimentological strategic points of the watershed of the Alto Rio Sucuriú (MS) to identify the possible causes siltation of the reservoir PCH Costa Rica and suggest mitigation measures. Hydrosedimentological surveys were conducted during the rainy season (February / March 2012) and drought (August 2012), and obtained data flow, discharge liquid, suspended solids and bottom and organic matter content. Based on these results it was determined that the points 2, 4, 7 and 9 are the largest contributors to sedimentation, and point 4 got most liquid discharge (38,20 m3s-1), point 7 largest discharge of solid suspension (906,3 mg L-1), points 2 and 4 major discharges solid totals (231,59 t dia-1 and 238,185 t dia-1 respectively) and point 9 higher organic matter content (22,18%) . Found greater fraction of fine sand and very fine suspended solids and solid medium sand in the background. As mitigation measures for the process of silting of the reservoir PCH Costa Rica (MS) highlights the orientation of landowners in adopting conservation measures and planting of leguminous species native to the region in symbiosis with nitrogen-fixing bacteria

Os vilelas: a ilustração do caipira na modernidade

This research The Vilelas: illustration of the modern quest redneck identity of the peasant represented by two layers of compact disc (CD) of Ivan Vilela, Paisagens (1998) and Dez Cordas (2007). The first brings new songs and the second, copyright music with readings. Both illustrated by an artist named Fernando Vilela. The covers, in a symbiosis with culture and their traditional behavior hillbilly show relevance to constitute a parallel with today's society and the day by day

Corpo lavrado: a poesia telúrica de Ana Paula Tavares

In this paper we analyze how the symbols of land and woman are articulated in the lyric from Ana Paula Tavares. Such motifs, applicants at O lago da lua (1999), will take on a structuring in the poetic universe from this Angolan writer, because architect his being in the world at an existential level and political. Paula Tavares gives her voice to express, with defiance and tenderness, the bitter cry of women prisoners in their own silence. The symbiosis between land and woman works as formative and empowering element of identity

The most relictual fungus-farming ant species cultivates the most recently evolved and highly domesticated fungal symbiont species

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

Mineral nitrogen associated changes in growth and Xylem-N compounds in amazonian legume tree

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A new Fenestrulina (Bryozoa, Cheilostomata) commensal with tube-dwelling anemones (Cnidaria, Ceriantharia) in the tropical southwestern Atlantic

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

Vítimas invisíveis: o pânico moral acerca do tráfico de pessoas para exploração sexual por uma perspectiva de gênero

Pós-graduação em Direito - FCHS