An index of stream condition: reference manual
The 761 data points cover a wide range of values for TA (0 to 14 200 µmol L?1), pH (3.94 to. 9.17), measured pCO2 (36 to 23000ppmv), and dissolved organic ...
NT Waterwatch Education Kit ? Part 5: Monitoring Catchment Health... pH<6.0 and ANC<20 µeq L-1) which has caused high levels of aluminum and nitrate in streams, sulfate levels are moderately low despite high deposition. This ... Invertebrate animals as indicators of acidity in upland streamsand pH ranging from 7.5 to more than 10 standard pH units in a single 24 ... Other sources of nitrate to streams during storm events include nitrate. Monitoring water quality in urban streams and stormwater - EnvirolinkTest sites meeting these criteria were selected within a range of TDS levels of ~200-2000 mg/L, a range commonly associated with mine- influenced streams of the ...
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