36 research outputs found
Catastrophic shifts in the aquatic primary production revealed by a small low-flow section of tropical downstream after dredging
Feed of Siamese fighting fish, Betta splendens, (Regan, 1910) in open pond: live and formulated diets
Increase in photosynthetic efficiency as a strategy of planktonic organisms exploiting deep lake layers
Seasonal and interannual variation of bacterial production in lowland rivers of the Orinoco basin
Effects of season on ecological processes in extensive earthen tilapia ponds in Southeastern Brazil
Modelagem da Lagoa da Pampulha: uma ferramenta para avaliar o impacto da bacia hidrográfica na dinâmica do fitoplâncton
Polishing ponds as tertiary treatment of municipal wastewater: design, construction, ecological aspects, efficiency
Stagni di finitura nel trattamento terziario delle acque reflue urbane: dimensionamento, realizzazione, aspetti ecologici, efficienza
Untersuchungen ueber den Einfluss der Stauhaltung eines Flusses auf die Wasserbeschaffenheit. Bd. 2 Abbildungen und Tabellen
Copy held by FIZ Karlsruhe; available from UB/TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman