Browsing by Subject "Eutrophication"
Now showing items 1-2 of 2
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(Escuela de Ciencias del Mar, 2014)During April-May 2004 the Cruces River wetland ecosystem, located in Valdivia (40°S), southern Chile, was described as shifting from a clear water regime, dominated by the exotic macrophyte Egeria densa, to turbid waters ...
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(2003)The Rapel reservoir (34º S; 71ºW) was impounded in 1968 and the phytoplankton community shows the effects of eutrophication processes and later contamination due to the affluence of agrochemicals and copper mining clear ...