Water Stagnation At End Of Summer. Iron Oxide Film. Yellow Leaves Float On The Surface

KEYWORDS

bad bodies branches bubbles changing contaminant contamination defilement design dirt dirty dirtying discharge drainage ecology end environmental eutrophication film foam froth impurity iron issue leaves macrolevel matter microlevel oil organic organics oxide pattern pipe plume pollutant polluter pollution pond process reflected scum sewage soap soft soiling spume stagnant stagnation stochastic suds summer surface tracery trees water weightless yellow