-, Sunaryo (2018) Ekspresi Metallothionein (Mt) Pada Insang Tiram (Saccostrea Glomerata) Yang Terindikasi Tercemar Logam Berat Timbal (Pb) Dengan Menggunakan Metode Elisa Di Pantai Karanggongso, Ppn Prigi Dan Pantai Damas Kabupaten Trenggalek Jawa Timur. Sarjana thesis, Universitas Brawijaya.
Abstract
Pencemaran logam berat di perairan merupakan permasalahan yang serius. Tiram (Saccostrea glomerata) merupakan organisme yang berpotensi tercemar dikarenakan sifatnya yang filter feeder atau menyerap makanan, termasuk kontaminan logam berat. Metallothionein (MT) merupakan pertahanan detoksifikasi logam non esensial dalam organisme. Metallothionein pada tiram merupakan biomarker terbaik terhadap paparan logam berat. Penelitian ini bertujuan untuk mendeskripsikan kandungan Metallothionein dan Logam berat timbal yang terdapat pada tiram (Saccostrea glomerata) di teluk Prigi. Penelitian ini mengunakan metode deskriptif dengan teknik pengambilan data secara purposive sampling pada 3 pantai yang berbeda. Hasil penelitian menunjukan kandungan logam berat Pb pada air di pantai Karanggongso sebesar 0,0028 ±0,000721 mg/l; pantai Damas sebesar 0,0024 ±0,000817 mg/l dan PPN Prigi sebesar 0,0064 ±0,001972 mg/l.. Kandungan logam berat Pb pada sedimen pantai Karanggongso sebesar 0,0781 ±0,00371 mg/l; pantai Damas 0,0723 ±0,00157 mg/l dan pada PPN Prigi sebesar 0,1474 ±0,00343 mg/l. Kandungan logam berat pada insang tiram (Saccostrea glomerata) di pantai Karanggongso sebesar 0,0314 ±0,003 mg/l; Pantai Damas sebesar 0,0259 ±0,005 mg/l dan PPN Prigi sebesar 0,0362 ±0,006 mg/l. Kandungan metallhotionein insang tiram (Saccostrea glomerata) Pantai Karanggongso sebesar 2194,444 ±310,603 ng/ml; pantai Damas 1694,444 ±411,557 ng/ml dan pada PPN Prigi sebesar 2533,333 ±238,496 ng/ml. Ketiga pantai di teluk Prigi dalam kondisi yang baik. Kadar metallhothionein yang terdapat dalam insang tiram (Saccostrea glomerate) akan mengkat seiring mengkatnya logam berat yang terdapat pada insang tiram (Saccostrea glomerate). Perhatian dari berbagai pihak sangat diperlukan baik pemerintah maupun masyarakat sekitar dalam pemanfaatan perairan tersebut agar tidak merusak lingkungan.
English Abstract
MHeavy metal pollution in the waters is a serious problem. Oyster (Saccostrea glomerata) are potentially polluted organisms due to is a filter feeder or absorbing its food included in heavy metal’s contaminants. Metallothionein (MT) is the detoxification defense for non-essential metal in the organism. Metallothionein in the oyster is the best biomarker in the exposure of heavy metal. This research aimed to describe the Metallothionein contents and heavy metal pebble that exist in the oyster (Saccostrea glomerata) on the Prigi bay. This research used descriptive method with purposive sampling of data collection technique on 3 different beaches. The results showed that Pb content of heavy metals in sea water at Karanggongso beach was 0,0028 ±0,000721 mg/l; Damas beach was 0,0024 ±0,000817 mg/l and PPN Prigi was 0,0064 ±0,001972 mg/l. The heavy metal content of Pb in sediment at Karanggongso beach was 0,0781 ±0,00371 mg/l; Damas beach 0,0723 ±0,00157 mg/l and PPN Prigi was 0,1474 ±0,00343 mg/l. The content of heavy metal on the oyster’s gill (Saccostrea glomerata) in Karanggongso beach was 0,0314 ±0,003 mg/l; Damas beach was 0,0259 ±0,005 mg/l and PPN Prigi was 0,0362 ±0,006 mg/l. The content of metallhotionein in oysters’ gill (Saccostrea glomerata) at Karanggongso beach was 2194,444 ±310,603 ng/ml; Damas beach 1694,444 ±411,557 ng/ml and PPN Prigi was 2533,333 ±238,496 ng/ml. These three beaches in the Prigi are on a good condition. The level of metallhothionein that exist in the oyster’s gill (Saccostrea glomerate) will increase along with the increase of heavy metal existed in the oyster’s gill (Saccostrea glomerate). The attention from various parties is needed both the government and the surrounding community in the utilization of these waters in order not to damage the environment.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FPR/2018/132/051803905 |
| Uncontrolled Keywords: | Metallothionein, logam berat Pb, tiram S.glomerate, teluk Prigi |
| Subjects: | 500 Natural sciences and mathematics > 577 Ecology > 577.6 Aquatic ecology > 577.627 Water Pollution (Effect on natural ecology) |
| Divisions: | Fakultas Perikanan dan Ilmu Kelautan > Manajemen Sumberdaya Perairan |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 31 May 2018 06:32 |
| Last Modified: | 24 Oct 2021 05:14 |
| URI: | http://repository.ub.ac.id/id/eprint/11303 |
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