cifri annual report 2007- 2008 - Central Institute of Brackishwater ...
cifri annual report 2007- 2008 - Central Institute of Brackishwater ...
cifri annual report 2007- 2008 - Central Institute of Brackishwater ...
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Fig-6 :Sediment ALP and b-Clucoslda~e comparative a$i\ltles (rcading gni' I1 )<br />
The prercnl study so far~ndicatcd that. unlikc available<br />
literatures from tcmpcratc<br />
t.cg~ot~s. the ohrewed<br />
enzyme activ~t~cs sccn~s lo be hlph und could bc<br />
est~matcd In low saniplc volumes and in less rlmcs.<br />
Ovcrall, warcr ALP activittea were much h~ghcr than<br />
Ihat<strong>of</strong>p.Glu.<br />
Thc rlvcr Darnudur rrdimcnl Jchydrogct~asc activlty<br />
was lhtgh a1 Raniganj, Hurnpur and Durgap~~r<br />
indlcatitlp incrraaed tnicroh~al actlvlty and resp~ralion<br />
at industr~al slres.<br />
Asaeasmentnfplonkton and bcnthicorgonirms<br />
Based on eslimatcd Shannon Diversity lndcx values<br />
(H: 2.507 to 3.014) <strong>of</strong> phytoplankton. this rivcrmc<br />
stretch between Burnpur tn Durpapur was modcratciy<br />
polluted~n surfnccand sub-qurfacc lcvcl<br />
Tlic nbtalncd I1 valuc* (1.060 and 1.704) <strong>of</strong><br />
ruuplsnkton for I)urgapur and Hunlpur Iha\c proved<br />
that thew slt:s arc modcratcly pollmcd In surihcc;lnd<br />
culu~iin layer.<br />
Thc donii~~ancr ol' Annsltd $11 Burnpur (6.1 XU/") md<br />
Anhropodat I)urgapur(49%) and hiimo-Mci11t(5%)<br />
in tutai benthus have clcnrly ~nd~cated that rlic~c site*<br />
havc dcvclopcdanucroh~c hotto~ri zonc. ,<br />
'Thc quantltattvc lhealtll asscssmonl Index fbr rtipld<br />
evaluatiun uf fiah cunditlun In thc field was done to<br />
evaluatcthcpcncralhcaltl~status<strong>of</strong>fi~hpupuiat~on~~n<br />
river llamodcr froma polluted andnon.pollulrd altr
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