?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KOMUNITAS+MAKROZOOBENTOS+SEBAGAI+BIOINDIKATOR%0D%0AKUALITAS+AIR+HULU+SUNGAI+WAY+BESAI%2C+KECAMATAN+SUMBER%0D%0A%0D%0AJAYA%2C+KABUPATEN+LAMPUNG+BARAT&rft.creator=ELIANA+%2C+DIANTINI&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=570+Biologi&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Hulu+Sungai+Way+Besai+banyak+dimanfaatkan+masyarakat+setempat+terutama+da-%0D%0Alam+kegiatan+rumah+tangga%2C+penambangan+pasir%2C+wisata+arung+jeram%2C+serta+PLTA%0D%0A%0D%0Ayang+dapat+memberikan+pengaruh+terhadap+perubahan+kualitas+air+sungai.+Oleh%0D%0A%0D%0Akarena+itu%2C+perlu+dilakukan+pengkajian+kualitas+air+menggunakan+indeks+keaneka-%0D%0Aragaman+makrozoobentos+sebagai+bioindikator+kualitas+perairan+hulu+Sungai+Way%0D%0A%0D%0ABesai+dan+kaitan+antar+keduanya.+Penelitian+ini+bertujuan+menganalisis+tingkat+ke-%0D%0Aanekaragaman+jenis+makrozoobentos+dan+menganalisis+kualitas+perairan+hulu+Su-%0D%0Angai+Way+Besai+berdasarkan+metode+kurva+ABC.+Penelitian+ini+dilaksanakan+pada%0D%0A%0D%0Abulan+Februari-April+2024.+Lokasi+penelitian+ini+bertempat+di+hulu+Sungai+Way%0D%0A%0D%0ABesai%2C+Kecamatan+Sumber+Jaya%2C+Kabupaten+Lampung+Barat.+Metode+yang+diguna-%0D%0Akan+pada+penelitian+ini+adalah+metode+purposive+sampling.+Hasil-hasil+yang%0D%0A%0D%0Adiperoleh+kemudian+dianalisis+menggunakan+metode+analisis+deskriptif.+Berdasar-%0D%0Akan+hasil+penelitian+yang+telah+dilakukan%2C+diperoleh+4+kelas+yang+terdiri+dari+11%0D%0A%0D%0Aspesies+yang+didominasi+kelas+gastropoda.+Jenis+makrozoobentos+dengan+nilai%0D%0Akepadatan+tertinggi+yaitu+Melanoides+tuberculata+dengan+nilai+kepadatan+15%0D%0Aind%2Fm2%0D%0A.+Nilai+indeks+keanekaragaman+yang+tergolong+sedang.+Berdasarkan+analisis%0D%0Akurva+ABC+yang+diperoleh+bentuk+kurva+kepadatan+dan+kurva+biomassa+yang%0D%0Asaling+tumpang+tindih+atau+saling+berpotongan+sehingga+menggambarkan+semua%0D%0Astasiun+termasuk+dalam+kategori+perairan+yang+tergolong+tercemar+sedang.+Dari%0D%0Aanalisis+PCA+diperoleh+keterkaitan+makrozoobentos+dengan+beberapa+parameter%0D%0Akualitas+air+sebesar+54%2C70%25+dengan+parameter+lingkungan+yang+memiliki+korelasi%0D%0Apositif+dengan+kepadatan+makrozoobentos+yaitu+pH%2C+kedalaman%2C+oksigen+terlarut%0D%0A(DO)+dan+total+suspended+solid+(TSS).%0D%0AKata+kunci%3A+Makrozoobentos%2C+kualitas+perairan%2C+hulu+Sungai+Way+Besai%0D%0A%0D%0AThe+upstream+of+Way+Besai+River+is+extensively+utilized+by+the+local+community%2C%0D%0Aparticularly+for+household+activities%2C+sand+mining%2C+whitewater+rafting+tourism%2C+and%0D%0Ahydropower+plants%2C+which+can+affect+changes+in+river+water+quality.+Therefore%2C+it%0D%0Ais+necessary+to+assess+water+quality+using+macrozoobenthos+diversity+indices+as%0D%0A%0D%0Abioindicators+for+the+water+quality+of+the+Way+Besai+River+upstream+and+their+cor-%0D%0Arelation.+This+study+aimed+to+analyze+the+diversity+levels+of+macrozoobenthos+spe-%0D%0Acies+and+assess+the+water+quality+of+Way+Besai+River+upstream+using+the+ABC%0D%0A%0D%0Acurve+method.+The+research+was+conducted+from+February+to+April+2024.+The%0D%0Astudy+location+was+in+the+Way+Besai+River+upstream%2C+Sumber+Jaya+District%2C+West%0D%0ALampung+Regency.+The+method+used+in+this+research+was+purposive+sampling.%0D%0AThe+results+obtained+were+then+analyzed+using+descriptive+analysis+methods.%0D%0ABased+on+the+reasearch+results%2C+4+classes+consisting+of+11+species+were+identified%2C%0D%0Awith+gastropods+being+the+dominant+class.+The+macrozoobenthos+species+with+the%0D%0Ahighest+density+was+Melanoides+tuberculata%2C+with+a+density+value+of+15+ind%2Fm2%0D%0A.%0D%0AThe+diversity+index+value+was+classified+as+moderate.+Based+on+the+ABC+curve%0D%0Aanalysis%2C+the+density+and+biomass+curves+overlap+or+intersect%2C+indicating+that+all%0D%0Astations+were+the+category+of+moderately+polluted+water.+PCA+analysis+showed%0D%0Athat+macrozoobenthos+were+related+to+several+water+quality+parameters+by+54.70%25%0D%0Acorrelation+between+macrozoobenthos+and+several+water+quality+parameters%2C+with%0D%0Aenvironmental+parameters+that+had+a+positive+correlation+with+macrozoobenthos%0D%0Adensity+being+pH%2C+depth%2C+dissolved+oxygen+(DO)%2C+and+total+suspended+solids+(TSS)%0D%0AKeywords%3A+Macrozoobenthos%2C+water+quality%2C+Way+Besai+River+upstream&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2024-07-31&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83691%2F1%2F1.%2520ABSRAK%2520-%2520ASBTRACT%2520-%2520Eliana%2520Diantini.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83691%2F2%2F2.%2520SKRIPSI%2520FULL%2520-%2520Eliana%2520Diantini.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83691%2F3%2F3.%2520SKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Eliana%2520Diantini.pdf&rft.identifier=++ELIANA+%2C+DIANTINI++(2024)+KOMUNITAS+MAKROZOOBENTOS+SEBAGAI+BIOINDIKATOR+KUALITAS+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