ta results
TRANSCRIPT
Results
Quality of an aquatic ecosystem is depended on the physic chemical
qualities of water as also on the bio logical diversity of the system
(Ghavzan et at – 2006, Tiwari and chauhan ‘2006’ Tas and gonulal
‘2007’) cairns and Dickson (1971) stated that analyses of bio logical
materials along with chemical fctors f water forms a valid method of
water quality assement.
The water body was assessed from the month of November 2013 to
march 2014.The values of different physico-chemical parameters were
recorded as follows.
Results for the physico-chemical analysis of water samples as recorded in the month of November, 2013.
Parameters Site1 Site2 Site3 Site4
Odour UO* UO* UO* UO*
colour Pale green Pale green Pale green Pale green
Temperature 20.2 20.3 20.1 20.6
Ph 7.72 7.63 7.62 7.64
DO(ppm) 5.2 7.0 5.6 6.4
BOD(ppm) 4.8 5.0 4.8 4.9
Hardness(mg/l) 156 152 148 152
Free co2(ppm) 23 23 23 23
Chlorides(mg/l) 2.7 2.7 2.9 2.8
Total alkalinity(mg/l)
84 102 98 86
TDS(mg/l) 350 340 350 360
Turbidity 21.3 22.0 19.1 20.1
Iron(mg/l) 0.33 0.33 0.30 0.31
Calcium(mg/l) 62 64 64 61
Conductivity
Unobjectionable
Results for the physic-chemical analysis of water samples as recorded in the month of January, 2014
Parameters Site 1 Site 2 Site 3 Site 4Odsur Uo Uo Uo UoColour Pale
greenPale green Pale green Pale green
Temperature 19.3’c 19.3’c 19.4’c 19.05’cPH 7.71 7.62 7.63 7.62DO (ppm) 5.3 6.8 6.1 5.9BOD (ppm) 4.6 4.8 5.5 5.4Hardness (mg/l)
157 159 162 160
Free co2 (ppm)
22 23 23 22
Chlorides (Mg/ l)
2.7 2.8 2.7 2.6
Total alkalinity
80 85 76 74
TDS (mg/ l) 350 340 360 360Turbidity 21.3 21.3 22.0 21.6
Iron (mg/ l) 0.34 0.33 0.32 0.31Calcium (mg/l)
60 62 62 63
Conductivity
Result for the physico-chemical analysis of water samples as recorded in the month of march,2014
Parameters Site 1 Site 2 Site 3 Site 4Odsur Uo Uo Uo UoColour Pale
greenPale green Pale green Pale green
Temperature 23’c 23’c 23’c 22’cPH 8.1 7.8 7.8 7.6DO (ppm) 5.6 6.6 6.0 6.0BOD (ppm) 4.8 4.8 5.6 5.4Hardness (mg/l)
140 160 168 156
Free co2 (ppm)
22 24 24 26
Chlorides (Mg/ l)
2.9 2.9 2.9 2.9
Total alkalinity
80 85 70 70
TDS (mg/ l) 360 350 360 360Turbidity 22.2 16.9 13.6 22.2Iron (mg/ l) 0.33 0.33 0.32 0.33Calcium (mg/l)
65 60 64 62
Conductivity
Distribution of phytoplanptom at different sampling sites in karamtoli pond,ranchi in dec,2014
Organisms Site 1 Site 2 Site 3 Site4
Chlorophyceal
Volvox spp + + + +
Oedogonium spp + - + +
Chamydomonas spp + + + +
Cyanophyceac
Nostoc spp + - - +
Organisms Site 1 Site 2 Site 3 Site 4ROTIFERABrachious spp. + + - +Grastopus spp. + - - +Keratella spp. + + + +Lecane spp. - + + +Monostyla spp. - - - +
Philodina spp. + + - +CLADOCERAAlona spp. + - - +Ceriodophnia spp.
+ + + +
Macrothrix spp - - + -
COPEPODACyclopodid spp
+ + + +
Cyclops spp + + + +Diaptomus spp + + - +Eucyclops spp + + - -
Distribution of Zooplankton at different sampling sites in Karamtoli pond Ranchi in Dec-Mar-2014.
(+) – Present(-) –AbsentSpp - Species