Prediksi Tingkat Pencemaran Air Sungai Menggunakan Indeks Kimia-Fisika Dan Metrik Benmtik Makroinvertebrata  

Oleh:

Priadie, Bambang ; Bahri, Syamsul

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Jurnal Sumber Daya Air vol. 3 no. 4 (May 2007), page 1-8.
Topik: Benthic; Macroinvertebrate; Taxa Richness; Divrsity Index; BMWP Score; Chemical-physical Index

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: SS55 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Application of numeric benthic mcroinvertebrate indices to predict river water pollution categories was poorly developed in Indonesia. A lack of information in this numeric indices study caused Indonesia be left behind in developing this science, consequently this method was not yet applied in routinely based river management. The main objectives of this research are: a) to examine the suitability of three benthic macroinvertebrate metrics to water chemical-phisical index. b) to access test site based on water pollution categories. Survey method was used as research methodology. Water sampling and its analysis were done in field and laboratory. Standard nasional Indonesia (SNI) was used as water quality analysis method. Scoring of LAWA was used to evaluate the chemical-phisical index, whereas categorization and classification of water quality was based on the saprobic calssification. As related to the correlation test, highest coefficient value was shown by score Biological Monitoring Working Party (BWMP) (r=0,89) compared to a metric taxa richness (r=0,84), and diversity index (r=0,57). Therefore, BWMP score is indicating that calssification of water pollution in Ciliwung River can be divided into three categories: moderately polluted, critically polluted and heavily polluted.

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