%0 Thesis
%9 Skripsi
%A ANGGI FANANI, NIM. 09640006
%B FAKULTAS SAINS DAN TEKNOLOGI
%D 2013
%F digilib:9035
%I UIN SUNAN KALIJAGA
%T KEBERADAAN LARVA SERANGGA EPHEMEROPTERA,  PLECOPTERA DAN TRICHOPTERA DI SUB DAS GAJAH   WONG SEBAGAI INDIKATOR   KUALITAS AIR    
%U https://digilib.uin-suka.ac.id/id/eprint/9035/
%X This research aims of determining the water quality and pollution levels in the  sub-watershed Gajah Wong. Water quality measurements carried out with  modified Family Biotic Index (mFBI) analysis. Pollution level measurement was  based on the number of types of larvae of the order Ephemeroptera, Plecoptera,  and Trichoptera (EPT). The research was conducted over three months in three  sub-watersheds Gajah Wong locations. The first location was located in the  village of Hargobinangun, the second location in the village of Sardonoharjo and  the third location in the village of Minomartani. The method used for sampling  was kicking and jabbing techniques. Canonical Corespondence Analysis used to  determine the relationship among of environmental parameters and the EPT larvae  presence. Based on the results of the study there were 8 families such as Baetidae,  Caenidae, Trycorythidae, Cloroperlidae, Nemouridae, Perlidae, Glossosomatidae,  Hydropsychidae. mFBI analysis showed that the water quality at three locations  decreased gradually during the 3 months. To determine the pollution levels used  the number of types of EPT larvae. The result showed in the first location was on  light polluted, the second location had fluctuated conditions and in the third  location was on light polluted. The results of CCA analysis there were 3 groups  whose existence were related to environmental parameters and 1 group existence  was not affected by environmental parameters.       Keywords: EPT larvae, bioindicators, sub-watershed Gajah Wong