cifri annual report 2007- 2008 - Central Institute of Brackishwater ...

CIFRIANNL'AL REPORT 2007- 2008
water crri~nalrd at - 90x10" m' Thc u'lnler nnd port
utntcr montharcrordcd an eallrnatcd flow rate ui'40 In'
a
(Nnv)- IS l1s11)m'r re~pectiicI),oreienIc~s.
Salinil!: At Anraru\ed~. ,IT the ica mouth of Lasills1
branch the iilllnlty tlicrcaacil frunl 0 54 ppl lo 20 79
p~it in ho~embarnh~ch further~n~~ea~~dlo 24 4 ppt
In Jdlluary In lhc man~ru~c iolc.t are4 oi' thu
Ci;iutham~ ((iulhln~~dcci~i the silllnlty incre~sud
frorrl 0 30 to h hY lit 19.16 ppt in Ihc rcspcctlie
mnnrhs. The S~ddliantham bairlpl~ng site In k~shtst
hrsnrh *aa
Janua~.2llOX.
lound to hc cornplctcl) dried up In
Fiih dirrr,it) : A tolil of bX spccles oi' li~lic~.
hclonglnp ti, !i fBnl~cr anti I CJldulr haic \o Llr
hccli ~ccordcii. Scvcll praun ,!nd foul clah spcitc*
hi~ii alsn hcct; rewl.dcd.
C1
a~,d 380 LII rcspcctticly), Laacal (liil I I I
pldnkloli concenri.$lion ha\ ohL.$,ocd at hliiln!lrn!
dunng Noiemhrr In the tn;lnprI c$tt~,~ry [G~~lh~~~~dcc~~I
11ic lpl,~nL~o~>
conccnlr,ition u.l$tii llic lu~ruIf)O 111 .
Macro-zoo-hrslho$ : Il~yhc\I (222 nor 111
2hO.lb4 ~nn, 11, i ~m,~cr~~.,ot~.t~c~itI~o~ L~~IICC~II;~II~~I~
was ~hsenrd at
,!lid
llir
hnl,rricdl lhi~lh dnr~t!i. Scplcnlhc~.
lriu~umhc~. and lilrrr.1 IN nor ln l ,il
5~rbh.11~!.111h.i (hclim i)u.~l~~u,~r.~~~~
i~.~r~agc~ ,I>I~
R;i!l,inko 111 Varh~al hranrh 01' the csliwr) ilurinc
Scplcmhtr ind a1 (~U~IIII~~~IICCII 111 (~oii~l~,ll~,l ~~LIIIII~
Voic~nhcr.
Hilra firherier : 5aIh dut~ng Scplcmhc~ :and
\n\e~nhcr Tiilriolo~iillill,,
%.I\ one of ll~u mo,1
domll:nnt ipcclei 111 tl~c ii\l~i.r!, l-l~lia mlpralci up lii
Du.lllwararn dunny thc ~nnnioon I~I~IIIIIS
thlilugll
hill11 the h~anchcb Hu\seii.t, durjng poal-~~iin#iin~,
and ~ ~nler~~~ontl,~ IC b~lbd I~.~-CIIC~ uiis ~LILIU-,LI tu bc
restr~clcd up to Narsapi~r~lm In jb'lhlsl hr.o);h IE I!
ktn
~I~IK~III fror~~ f,~c) and tbp to
Ksp~l;;era.~rnpuran HI lt~e Cilt~,thdnl~ htanch (i~bo~~l
411 km from mi fiicc I I)ur~ni.monir,on the III/\.) libhea
mm'7XOg.
Iljdrnlngical and h!dmuiic
data rulcv~~nt lo