The Sedimentation Impact for the Lagoon and Mangrove Stabilization
Sedimentation causes land accretion, silting river water, lagoon, and mangrove degradation. The current study aims to analyze the potential and the impact of sedimentation toward the potential of the lagoon and mangrove ecosystem in Segara Anakan Lagoon. The research methods used mapping analysis, t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/100/e3sconf_macific2021_02001.pdf |
| _version_ | 1818840446529437696 |
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| author | Hilmi Endang Sari Lilik Kartika Cahyo Tri Nur Amron Amron Siregar Asrul Sahri |
| author_facet | Hilmi Endang Sari Lilik Kartika Cahyo Tri Nur Amron Amron Siregar Asrul Sahri |
| author_sort | Hilmi Endang |
| collection | DOAJ |
| description | Sedimentation causes land accretion, silting river water, lagoon, and mangrove degradation. The current study aims to analyze the potential and the impact of sedimentation toward the potential of the lagoon and mangrove ecosystem in Segara Anakan Lagoon. The research methods used mapping analysis, total suspended solid analysis (TSS), sedimentation rate analysis, biodiversity analysis, and mangrove covering. The result showed that (1) the value of TSS between 0.25-1,16 g L-1 (2) sediment flux between 6,8 - 257,7 g m-2s-1 (3) annual rate of sedimentation in West Segara Anakan Lagoon (W-SAL) between 13.82 – 15.49 m yr-1. (4) The effects of sedimentation were (a) the remaining lagoon of West Segara Anakan Lagoon (W-SAL) which was 1.200 ha, (b) land accretion in W-SAL between 27.24 – 160.18 m (1994 – 2003) and 20.91 – 107.55 m (2003 2014), (c) the remaining mangrove of SAL less than 2594 ha (d) the mangrove diversity ranged between 0.48 – 1.71 (low – moderate), (e) the mangrove density of trees were 46 - 205 trees ha-1 (degraded) (5) mangrove landscape was developed to reduce the impact of sedimentation, especially the first zone of mangrove landscaping was dominated by Aegiceras Floridum, Avicennia Alba, Avicennia Marina, Sonneratia Caseolaris, and Sonneratia alba. |
| first_indexed | 2024-12-19T04:10:19Z |
| format | Article |
| id | doaj.art-399e5e94b27947a69964920eac1969f2 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-19T04:10:19Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-399e5e94b27947a69964920eac1969f22022-12-21T20:36:26ZengEDP SciencesE3S Web of Conferences2267-12422021-01-013240200110.1051/e3sconf/202132402001e3sconf_macific2021_02001The Sedimentation Impact for the Lagoon and Mangrove StabilizationHilmi Endang0Sari Lilik Kartika1Cahyo Tri Nur2Amron Amron3Siregar Asrul Sahri4Aquatic Resources Management Program, Magister of Aquatic Resource, Faculty of Fisheries and Marine Science in Jenderal Soedirman UniversityAquatic Resources Management Program, Magister of Aquatic Resource, Faculty of Fisheries and Marine Science in Jenderal Soedirman UniversityMarine Science Program, Faculty of Fisheries and Marine Science, Jenderal Soedirman UniversityMarine Science Program, Faculty of Fisheries and Marine Science, Jenderal Soedirman UniversityAquatic Resources Management Program, Magister of Aquatic Resource, Faculty of Fisheries and Marine Science in Jenderal Soedirman UniversitySedimentation causes land accretion, silting river water, lagoon, and mangrove degradation. The current study aims to analyze the potential and the impact of sedimentation toward the potential of the lagoon and mangrove ecosystem in Segara Anakan Lagoon. The research methods used mapping analysis, total suspended solid analysis (TSS), sedimentation rate analysis, biodiversity analysis, and mangrove covering. The result showed that (1) the value of TSS between 0.25-1,16 g L-1 (2) sediment flux between 6,8 - 257,7 g m-2s-1 (3) annual rate of sedimentation in West Segara Anakan Lagoon (W-SAL) between 13.82 – 15.49 m yr-1. (4) The effects of sedimentation were (a) the remaining lagoon of West Segara Anakan Lagoon (W-SAL) which was 1.200 ha, (b) land accretion in W-SAL between 27.24 – 160.18 m (1994 – 2003) and 20.91 – 107.55 m (2003 2014), (c) the remaining mangrove of SAL less than 2594 ha (d) the mangrove diversity ranged between 0.48 – 1.71 (low – moderate), (e) the mangrove density of trees were 46 - 205 trees ha-1 (degraded) (5) mangrove landscape was developed to reduce the impact of sedimentation, especially the first zone of mangrove landscaping was dominated by Aegiceras Floridum, Avicennia Alba, Avicennia Marina, Sonneratia Caseolaris, and Sonneratia alba.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/100/e3sconf_macific2021_02001.pdfmangrove densitysedimentation impactsedimentary lagoonroot adaptationmangrove landscaping |
| spellingShingle | Hilmi Endang Sari Lilik Kartika Cahyo Tri Nur Amron Amron Siregar Asrul Sahri The Sedimentation Impact for the Lagoon and Mangrove Stabilization E3S Web of Conferences mangrove density sedimentation impact sedimentary lagoon root adaptation mangrove landscaping |
| title | The Sedimentation Impact for the Lagoon and Mangrove Stabilization |
| title_full | The Sedimentation Impact for the Lagoon and Mangrove Stabilization |
| title_fullStr | The Sedimentation Impact for the Lagoon and Mangrove Stabilization |
| title_full_unstemmed | The Sedimentation Impact for the Lagoon and Mangrove Stabilization |
| title_short | The Sedimentation Impact for the Lagoon and Mangrove Stabilization |
| title_sort | sedimentation impact for the lagoon and mangrove stabilization |
| topic | mangrove density sedimentation impact sedimentary lagoon root adaptation mangrove landscaping |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/100/e3sconf_macific2021_02001.pdf |
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