Abstract
Disposal of Lapindo mud which carries nutrients and other dissolved organic matter into the Porong estuary, can cause the death of aquatic organisms due to high contamination and disturbance of aquatic ecosystems. The presence of phytoplankton can explain the current condition of the Porong Estuary. The purpose of this study was to report the water quality and plankton composition of the Porong estuary. The method used in this study is a descriptive survey method. Determination of sampling points using the appropriate sampling method at three stations. The research variables observed included water quality parameters such as temperature, total dissolved solids (TDS), total suspended solids (TSS), total organic matter (TOM), pH, dissolved oxygen (DO), carbon dioxide (CO2), biological oxygen demand (BOD), nitrate, ammonia, orthophosphate, salinity and observations of phytoplankton in water bodies. The water quality values at stations 1, 2, and 3 respectively for TSS, pH, DO, BOD, TOM, nitrate, ammonia, orthophosphate shows a less than optimal value. Water conditions based on plankton abundance 24,678 cells/mL, 44,904 cells/mL, 18,312 cells/mL were eutrophic. The average of water quality parameters classified as less than optimal. Relatively, station 1 is the station with the best conditions between stations 2 and 3.
| Original language | English |
|---|---|
| Title of host publication | AIP Conference Proceedings |
| Editors | Ahmad Taufiq, Hendra Susanto, Chuang-Rung Chang, I. Ching Wang, Hadi Nur, Muhammad Aziz, Sri Rahayu Lestari, Markus Diantoro, Nandang Mufti, Nik Ahmad Nizam Nik Malek, Sunaryono, Siti Zubaidah, Aulanni'am, Indra Wibowo, Adeodatus Yuda Handaya |
| Publisher | American Institute of Physics |
| Edition | 1 |
| ISBN (Electronic) | 9780735451025 |
| DOIs | |
| Publication status | Published - 30 Jan 2025 |
| Event | 5th International Conference on Life Science and Technology, ICoLiST 2022 - Hybrid, Malang, Indonesia Duration: 30 Aug 2022 → 31 Aug 2022 |
Publication series
| Name | AIP Conference Proceedings |
|---|---|
| Number | 1 |
| Volume | 3186 |
| ISSN (Print) | 0094-243X |
| ISSN (Electronic) | 1551-7616 |
Conference
| Conference | 5th International Conference on Life Science and Technology, ICoLiST 2022 |
|---|---|
| Country/Territory | Indonesia |
| City | Hybrid, Malang |
| Period | 30/08/22 → 31/08/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 6 Clean Water and Sanitation
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SDG 14 Life Below Water
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