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Enhanced phosphorus removal from sewage in mesocosm-scale constructed wetland using zeolite as medium and artificial aeration
(2014)
Phosphorus (P) contained in sewage maybe removed by mesocosm-scale constructed wetlands (MCW), although removal efficiency is only between 20% and 60%. P removal can be enhanced by increasing wetland adsorption capacity ...
Effect of Habitat Diversity on Population Development of the Amazon River Prawn
(2016-12-01)
The aim of this study was to determine if the Amazon river prawn [Macrobrachium amazonicum (Heller, 1862)] population structure is affected by habitat heterogeneity. An experiment was conducted in mesocosms to emulate ...
Habitat structure changes the relationships between predator behavior, prey behavior, and prey survival rates
(2019-06-01)
The individual behavioral traits of predators and prey sometimes determine the outcome of their interactions. Here, we examine whether changes to habitat complexity alter the effects of predator and prey behavior on their ...
Factors controlling plankton community production, export flux, and particulate matter stoichiometry in the coastal upwelling system off Peru
(Copernicus Publications, 2020)
Eastern boundary upwelling systems (EBUS) are among the most productive marine ecosystems on Earth. The production of organic material is fueled by upwelling of nutrient-rich deep waters and high incident light at the sea ...
Effectiveness of therapeutic agents in disease treatment in Piaractus mesopotamicus
(Elsevier B.V., 2015)
Efeitos do manejo de Eichhornia crassipes sobre a qualidade da água em condições de mesocosmos
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2005-06-01)
As macrófitas, apesar da enorme importância na dinâmica do ambiente aquático, quando formam extensas e densas colonizações, promovem uma série de prejuízos ao ambiente e aos usos múltiplos dos reservatórios. Nessas situações, ...
Efeitos do manejo de Eichhornia crassipes sobre a qualidade da água em condições de mesocosmos
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2005-06-01)
As macrófitas, apesar da enorme importância na dinâmica do ambiente aquático, quando formam extensas e densas colonizações, promovem uma série de prejuízos ao ambiente e aos usos múltiplos dos reservatórios. Nessas situações, ...
Field and laboratory studies to assess the effects of Vertimec (R) 18EC on Daphnia similis
(ACADEMIC PRESS INC ELSEVIER SCIENCESAN DIEGO, 2012)
The present study aimed to evaluate the interactions of the pesticide Vertimec (R) 18EC in aquatic ecosystems. In this respect, soil plots were contaminated with Vertimec (R) 18EC at the concentration indicated for strawberry ...