jurnal limnologi

PENGARUH KANDUNGAN OKSIGEN TERLARUT (DO) TERHADAP STATUS EUTROFIKASI DI WADUK  CIRATA, KOTA SERANG  Nida Nur Faridah Z (1), Qurr!u" A#$i

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&uru'a$ P#ria$a$ FAPERT FAPERTA A U$i#r'i!a' U$i#r'i!a' Su"!a$ A*#$* Tir!a+a'a, &a"a$ Ra+a &aar!a K - Pau.a!a$, S#ra$*, /a$!#$0 T#".0 (%2-) 3422%0 5$ida$ur6aridah7*ai"08 A/STRACT

 Reservoir is a water resource resource infrastructure is functioning multipurpose.  However, dams - dams that have been built in Indonesia has experienced   problems of eutrophication eutrophication and has has become a serious concern globally. Therefore, the the neces necessar saryy effo effort rtss to cont contro roll the the right right to know know the the proc proces esss and and the the key key  parameters that cause eutrophication. eutrophication. tudy models include the relationships between water !uality parameters, especially dissolved oxygen "#$% and the dynamics of eutrophication. The study results showed that the dissolved oxygen content in the reservoir &iwaka is '.() mg * l have not been polluted status. It can be said that &iwaka reservoir is not included in the category of eutrophic, but  including oligotrofik waters.  Keywords+ &ont &onten entt $f #iss #issol olved ved $xyg $xygen en "#$% "#$%,, utr utrop ophi hica catio tion, n, ater ual uality ity  /arameters

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limnologi diantaranya adalah

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water water sample sampler, r, pH meter, meter, 4

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R.

2011).

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meter, cool cool box  box  dan dan !uk !uku

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identi"kasi plankton.

Ga;ar 10 La'i Wa Wadu du Ci
Penentuan Lokasi Penelitian

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HASIL DAN PEMBAHASAN Hasil

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 .#$8#ara$ #$uru! L## et al 0, 0, 14@

ra!ara!a ra!ara!a '#;#'ar  *9"0 Pada ;a*ia$

da"a

8#$! 8#$!#r #r '!a'iu '!a'iu$ $ 3 dida dida.a .a!! ra!ar ra!ara! a!aa

#$+ #$+a!a a!aa a$ $ ;ah< ;ah
'#;#'a '#;#'arr @,1 @,1 *9", *9", .ada .ada '!a'iu '!a'iu$ $ -

 ;#"u !#r8#ar #i"ii i'ara$ DO

dida.a! ra!ara!a '#;#'ar @,-3 *9"0

'#;#'ar >,2 *9", '#da$*a$ .#raira$

Pada ;a*ia$ u!"#! '!a'iu$ 2 dida.a!

+a$* !#"ah !#r8#ar ri$*a$ #i"ii

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i'ara$ DO -,2  >,2 *9", .#raira$

*9", .ada '!a'iu$ > dida.a! ra!ara!a

+a$* +a$*

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 .r'#' 6!'i$!#'i' .ada 'ia$* hari0

*9" *9"00 Di'i Di'i$i $i !#r" !#r"ih iha! a! 'a$* 'a$*a! a! :#"a :#"a''

(Sia$:u$!a, %4)0

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$i"a $i"aii ,23 ,23 #i #i"i "ii i '!a! '!a!u' u' ;#"u ;#"u 

aa$ #$uru$a$ #*ia!a$ 6i'i"*i'

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a''a a''a air, air,

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P"a

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#$*i$dia'ia$

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!ESIMPULAN DAN SA"AN

 Ni"ai

a$du$*a$

'i*#$

!#r"a !#r"aru ru!! (DO) (DO) .ada .ada '#!ia '#!ia. . '!a'i '!a'iu$ u$ !ida !ida  #i"i #i"ii i i'a i'ara$ ra$ +a$* +a$* :auh :auh  ;#r;#da, ha$+a #i"ii '#"i'ih +a$* #8i"0 #8i"0 P#raira P#raira$ $ Wadu Ci
di;a di;a$d $di$ i$* *a$ a$

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!#r !#ra' a'u u #da #da"a "a   ;#"u

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6'. 6'.a! a! da$ da$

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Adawiyah R. Diversitas Fito Fitopl plan ankt kton on di Dana Danau u Tasikardi terkait dengan Kandungan Karbondioksida dan Nitrogen. Nitrogen. #ni$ersitas %slam &egeri 'yari   Hiday idayat atul ulla lah h akar akarta ta.. 'kripsi

A$$i0 14@0 0enthit 14@0  0enthit macroinvertebrate and fish as 1iological Indicators of ater uality, with Reference of &ommunity #iversity Index.  Internasional &onference &onference on ater /ollution &ontrol in  #evelopment &ountries0 &ountries0 /a$*0 Thai"a$d0 A$$ A$$i i00 14@@ 14@@00  0iologi laut. uatu  pendekatan ekologi0 ekologi0 A"ih  ;aha'a "#h G0 /#$*#$, 0 Hu! da$ S0 Suar:0 Gra#dia &aar!a= ha" -240 A$$i A$$i00 %0 %0 imulatoin study on algal dynamic based on ecological flume experiment in Taihu 2ake, 2ake, &ina &ina 0 E8"* E8"*i8a" i8a" E$*i E$*i$# $##ri #ri$* $*00 310 310 % %  %>0 %>0 E"'#i#r0 %%>0 A$$i0 %110 3plikasi %110  3plikasi ekohidrologi dala dalam m peng pengel elol olaa aan n dana danau u0 Pr' Pr'id idi$ i$* * '#i '#i$a $arr $a'i $a'i$ $a" a" #hidr"*i0 Ha" %2--0 E66#$di, %130  4omposisi indeks keanek keanekara aragam gaman an dan indeks indeks  saprobik plankton untuk  meni menila laii kua kualita litass pera perair iran an  #anau Toba, Toba, /rovinsi umatera 5tara0 ra0 &ur$a" "i$!# % (%)=12112@0 Hadi, Hadi, A0 %20 %20  /rinsip pengelolaan  pengambilan sampel  lingkungan0 lingkungan0 Gra#dia .u'!aa u!aa0 &aar!a0 Ha" 13-0 Har+a$i, G0 S0 %%0  6enu7u  pemanfaatan sumber daya  perikanan darat  berkesinambungan+permasala han dan solusinya 0 Pu'a!  .#$#"i!ia$ ;i"*i  LIPI0 Ha" @

Iria$ Iria$! !,, E E Wi$a Wi$ar0 r0,, R0 Wah+ud h+udii Tri<#, Ddi udia$!0 %110  4a7ian status keilmuan "tate of thea theart% rt% dan dan pema pemanf nfat ataa aan n mode modell dina dinami mika ka eutr eutrof ofik ikas asii waduk 0 &ur$a" !#$i hidrau"i  % (1)= 1  4>0 Sia Sia$: $:u$ u$!a !a, , ar ar:a :aha ha$0 $0 %4 %400  Hubungan 8aktor lingkungan kimia, fisika terhadap

distribusi plankton di perairan  0elitung Timur, Timur, 0angka  0elitung 0 &ur$a" &ur$a" .#ria .#ria$a$ $a$ 11 (1)= 31-20 Zu"6 Zu"6ia ia,, $ai" $ai"aa da$ da$ Ai'+ i'+ah0 ah0 %13 %1300 tat tatus us trof trofik ik pera peraira iran n Rawa Rawa  /ening di tin7au dari kand kandun unga gan n unsu unsurr hara hara "9$ "9$ ) dan dan /$) %  % serta klorofil : a0 &ur$a" 2(3)= 1@41440