Vol 4, nº4, October-December, 2019

Research article

• EVALUATION OF THE BEST-FIT PROBABILITY OF DISTRIBUTION AND RETURN PERIODS OF RIVER DISCHARGE PEAKS. CASE STUDY: AWETU RIVER, JIMMA, ETHIOPIA

  Tolera Abdisa Feyissa, Nasir Gebi Tukura

  361-368

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• FORAMINIFERAL STUDY OF NKPORO SHALE EXPOSURES, CALABAR FLANK (SE NIGERIA): AGE AND DEPOSITIONAL ENVIRONMENT

  Asukwo Essien Itam, Victoria Inyang Emeka, Chimezie Ndunagum Emeka

  369-378

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• SOIL EROSION RISK ASSESSMENT DUE TO LAND USE/LAND COVER CHANGES (LULC) IN HANGAR RIVER WATERSHED, NORTHWEST ETHIOPIA

  Nasir Gebi Tukura, Mahmud Mustefa Akalu

  379-386

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• EVALUATION OF CONTAMINATION BY POTENTIALLY TOXIC ELEMENTS (PTE) OF SEDIMENTS AROUND THE PETROLEUM TERMINAL PIPELINE “DUTOS E TERMINAIS DO CENTRO SUL (DTCS)”, SP, BRAZIL

  Wânia Duleba, Silas Gubitoso, Maria Virgínia Alves Martins, Andreia Cristiane Teodoro, Leonardo Antonio Pregnolato, Silvio Miranda Prada

  387-402

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• THE IMPRINT OF THE GEOLOGICAL INHERITANCE AND PRESENT DYNAMICS ON URUGUAYAN INNER SHELF SEDIMENTS (SOUTH-WESTERN ATLANTIC)

  Leticia Burone, Paula Franco-Fraguas, Michel Michaelovitch de Mahiques, Nuria Lahuerta, Jorge Rey Diaz de Rada, Matilde Rodríguez, Marcia Caruso Bícego, Yamandú Marín, Mónica Gómez-Erache, Leonardo Ortega

  403-420

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• STUDY OF THE KARST PROCESS DYNAMICS IN KHÓZUÈ: CALCAREOUS MASSIF OF CHERINGOMA PLATEAU (MOZAMBIQUE)

  Assane Luís Pena, Manuel Jossias Waene, Maria Virginia Alves Martins

  421-433

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• SPATIAL DISTRIBUTION OF SOIL LOSS IN UPPER DIDESSA WATERSHED, ETHIOPIA

  Fayera Gudu Tufa, Tolera Abdissa Feyissa

  434-443

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• INFLUENCE OF SOIL TYPE IN STREAM FLOW AND RUNOFF MODELED FOR THE UPPER DIDESSA CATCHMENT SOUTHWEST ETHIOPIA USING SWAT MODEL

  Adisu Befekadu Kebede

  444-457

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• INFLUENCE OF PHOSPHORUS-CONTAMINATED SEDIMENTS IN THE ABUNDANCE OF POTENTIALLY TOXIC PHYTOPLANKTON ALONG THE SFAX COASTS (GULF OF GABES, TUNISIA)

  Wafa Feki-Sahnoun, Hasna Njah, Nouha Barraj, Mabrouka Mahfoudi, Fourat Akrout, Ahmed Rebai, Malika Bel Hassen, Asma Hamza

  458-470

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• UNRAVELING MAGMATIC ACTIVITY IN SEDIMENTARY BASINS: SILLS AND RELATED BRITTLE STRUCTURES AFFECTING CAMPOS BASIN PETROLEUM SYSTEM (SE BRAZIL)

  Gabriela de Oliveira Avellar, Egberto Pereira

  471-479

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• IMPACT OF EUTROPHICATION ON BENTHIC FORAMINIFERA IN SEPETIBA BAY (RIO DE JANEIRO STATE, SE BRAZIL)

  Maria Virgínia Alves Martins, Egberto Pereira, Rubens Cesar Lopes Figueira, Thales Oliveira, Anita Fernandes Souza Pinto Simon, Denise Terroso, José Carlos Martins Ramalho, Layla Silva, Carolina Ferreira, Mauro César Geraldes, Wania Duleba, Fernando Rocha, Maria Antonieta Rodrigues

  480-500

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• LITHOSTRATIGRAPHIC CONTROL OF THE CANGAS-POCONÉ LINEAMENT AURIFEROUS DEPOSITS (PARAGUAY BELT): IMPLICATIONS FOR REGIONAL EXPLORATION

  Raíza de Sousa Batalha, Elzio da Silva Barboza, Carlos Humberto, Cláudia do Couto Tokashiki, Francisco Egídio Cavalcante Pinho, Mauro César Geraldes

  501-517

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• MARINE TRANSGRESSION RECORDS IN THE SEPETIBA BAY REGION (RJ-BRAZIL) BY GPR AND GROUND MAGNETIC SURVEY

  Dione Nunes do Nascimento, Marcelo dos Santos Salomão, Miguel Angelo Mane, Mauro Cesar Geraldes, Ciro Appi, Maria Virginia Alves Martins

  518-539

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