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Friedrich, Ana Cláudia; Niencheski, Luis Felipe Hax; Santos, Isaac Rodrigues dos
(2006)
Mirim Lagoon is shared between Brazil and Uruguay. It benefits an approximate population of 1 million people and supplies the Taim wetlands (Biosphere Reserve-UNESCO) with water. In spite of having unusual features, such ...
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Andrade, Carlos Francisco Ferreira de; Niencheski, Luis Felipe Hax; Attisano, Karina Kammer; Milani, Márcio Raimundo; Santos, Isaac Rodrigues dos; Milani, Idel Cristiana Bigliardi
(2012)
This study assesses the importance of groundwater discharge to dissolved nutrient levels in Mangueira Lagoon. A transect of an irrigation canal in the margin of Lagoon demonstrated a strong geochemical gradient due to high ...
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Milani, Idel Cristiana Bigliardi; Andrade, Carlos Francisco Ferreira de; Attisano, Karina Kammer; Niencheski, Luis Felipe Hax; Santos, Isaac Rodrigues dos; Burnett, William C.
(2008)
Nós investigamos a distribuição do traçador geoquímico natural (222Rn) na coluna d’água e na água subterrânea da Lagoa Mangueira, Sul do Brasil, como uma aproximação da descarga de água subterrânea. A Lagoa Mangueira é um ...
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Andrade, Carlos Francisco Ferreira de; Milani, Idel Cristiana Bigliardi; Attisano, Karina Kammer; Niencheski, Luis Felipe Hax; Santos, Isaac Rodrigues dos; Burnett, William C.; Milani, Márcio Raimundo; Contreira, Leonardo
(2008)
Em um balanço hídrico, diversas parcelas de contribuição são inseridas, tais como precipitação, evapotranspiração e escoamento superficial. Uma variável normalmente não contemplada é a água subterrânea, a qual pode ser ...
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Santos, Isaac Rodrigues dos; Friedrich, Ana Cláudia; Fillmann, Gilberto; Wallner-Kersanach, Mônica; Schiller, Rafael Vergara; Costa, Ronaldo Cataldo
(2004)
Este trabalho apresenta um estudo quali-quantitativo sobre os resíduos sólidos oriundos dos usuários da Praia do Cassino (RS, Brasil). Também estão incluídas observações sobre o processo de remoção dos resíduos depositados ...
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Schmidt, Axel; Santos, Isaac Rodrigues dos; Burnett, William C.; Niencheski, Luis Felipe Hax; Knöller, Kay
(2011)
This paper presents isotopic composition (d18O, d2H) of groundwater, lagoon water, and seawater collected in a coastal lagoon system in Southern Brazil as a tool to define groundwater sources within a permeable barrier ...
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Santos, Isaac Rodrigues dos; Machado, Maria Isabel Corrêa da Silva; Niencheski, Luis Felipe Hax; Burnett, William C.; Milani, Idel Cristiana Bigliardi; Andrade, Carlos Francisco Ferreira de; Peterson, Richard; Chanton, Jeffrey; Baisch, Paulo Roberto Martins
(2008)
This paper characterizes major ion distributions and investigates whether
groundwater exerts a major control on the chemical functioning of Mangueira Lagoon, a
large (90 km long), shallow (*4–5 m deep), and fresh coastal ...
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Santos, Isaac Rodrigues dos; Baisch, Paulo Roberto Martins; Lima, Guilherme Theodoro Nascimento Pereira de; Silva-Filho, Emmanoel Vieira da
(2004)
Despite its ecological , economic s and geopolitical importanc e , Mirim lagoon is still poorly known .In this paper we present the first data about organic composition and nutrient levels in lagoon sediments . Total ...
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Sul, Juliana Assunção Ivar do; Santos, Isaac Rodrigues dos; Friedrich, Ana Cláudia; Matthiensen, Alexandre; Fillmann, Gilberto
(2011)
Sea turtles are highly susceptible to plastic
ingestion and entanglement. Beach debris were surveyed along the most important sea turtle nesting beaches in Brazil (Costa dos Coqueiros, Bahia State). No significant
differences ...
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Attisano, Karina Kammer; Santos, Isaac Rodrigues dos; Andrade, Carlos Francisco Ferreira de; Paiva, Mariele Lopes de; Milani, Idel Cristiana Bigliardi; Niencheski, Luis Felipe Hax
(2013)
Submarine Groundwater Discharge (SGD) has been recognized as an important component of the
ocean-continent interface. The few previous studies in Brazil have focused on nearshore areas. This
paper explores SGD on the ...
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Santos, Isaac Rodrigues dos; Niencheski, Luis Felipe Hax; Burnett, William C.; Peterson, Richard; Chanton, Jeffrey; Andrade, Carlos Francisco Ferreira de; Milani, Idel Cristiana Bigliardi; Schmidt, Axel; Knöller, Kay
(2008)
We investigated the distribution of naturally occurring geochemical tracers (222Rn, 223Ra, 224Ra, 226Ra, CH4, d18O, and d2H) in the water column and adjacent groundwater of Mangueira Lagoon as proxies of groundwater ...
