Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, Karimunjawa
Increased nutrients can cause a rise prevalence in coral disease. Shrimp pond wastewater can produce nitrate, phosphate, and ammonia from the residual of the feeding and shrimp feces. Nyamplungan village, Karimunjawa was selected as the study site as it represents a location with shrimp pond activit...
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| Format: | Article |
| Language: | English |
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Diponegoro University; Association of Indonesian Coastal Management Experts
2022-09-01
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| Series: | Ilmu Kelautan |
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| Online Access: | https://ejournal.undip.ac.id/index.php/ijms/article/view/45845 |
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| author | Raja Aditya Sahala Siagian Agus Sabdono Sunaryo Sunaryo Agus Trianto Dio Dirgantara |
| author_facet | Raja Aditya Sahala Siagian Agus Sabdono Sunaryo Sunaryo Agus Trianto Dio Dirgantara |
| author_sort | Raja Aditya Sahala Siagian |
| collection | DOAJ |
| description | Increased nutrients can cause a rise prevalence in coral disease. Shrimp pond wastewater can produce nitrate, phosphate, and ammonia from the residual of the feeding and shrimp feces. Nyamplungan village, Karimunjawa was selected as the study site as it represents a location with shrimp pond activity that close to coral reef ecosystem. This study aims to examine the difference of disease prevalence, coral cover, and coral genus diversity at ±300 m and ±1000 m from the shrimp pond and to examine the relationships between disease prevalence and nutrients (nitrate, phosphate, ammonia). Coral disease prevalence was measured within a modified 30 x 2 m belt transect at six sampling stations. Station 1, 2, and 3 were 6-8 m in depth (±1000 m from the shrimp pond), then station 4, 5, and 6 were depth 1-3 m (±300 m from the shrimp pond). Coral genus diversity was conducted by using the Roving Diver Visual Method. Coral cover was measured within Line Intercept Transect (LIT) 30 m. The results show that station 5 had the highest disease prevalence (30.80%±2.78%). Station 1 had highest coral cover (90.87%±7.16%). Coral genus diversity had a medium category for each station. Disease prevalence was significantly different between station depths of 1-3 m (±300 m to the shrimp pond) and depths 6-8 m (±1000 m from the shrimp ponds) (P<0.05). Disease prevalence had strong relationship with nitrate (r= 0.975), phosphate (r= 0.972) and ammonia (r= 0.958). These results suggest that the continuation of coral monitoring with additional disease incidence and disease progression, temporally. |
| format | Article |
| id | doaj-art-fe110d8a1e6142b39737d99b970d601c |
| institution | Kabale University |
| issn | 0853-7291 2406-7598 |
| language | English |
| publishDate | 2022-09-01 |
| publisher | Diponegoro University; Association of Indonesian Coastal Management Experts |
| record_format | Article |
| series | Ilmu Kelautan |
| spelling | doaj-art-fe110d8a1e6142b39737d99b970d601c2025-08-20T03:31:12ZengDiponegoro University; Association of Indonesian Coastal Management ExpertsIlmu Kelautan0853-72912406-75982022-09-0127326727810.14710/ik.ijms.27.3.267-27820941Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, KarimunjawaRaja Aditya Sahala Siagian0https://orcid.org/0000-0003-2551-473XAgus Sabdono1Sunaryo Sunaryo2Agus Trianto3Dio Dirgantara4Magister of Marine Science Study Program, Faculty of Fisheries and Marine Science, Universitas Diponegoro, IndonesiaDepartment of Marine Sciences, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, IndonesiaDepartment of Marine Sciences, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, IndonesiaDepartment of Marine Sciences, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, IndonesiaFaculty of Science, University of the Ryukyus, JapanIncreased nutrients can cause a rise prevalence in coral disease. Shrimp pond wastewater can produce nitrate, phosphate, and ammonia from the residual of the feeding and shrimp feces. Nyamplungan village, Karimunjawa was selected as the study site as it represents a location with shrimp pond activity that close to coral reef ecosystem. This study aims to examine the difference of disease prevalence, coral cover, and coral genus diversity at ±300 m and ±1000 m from the shrimp pond and to examine the relationships between disease prevalence and nutrients (nitrate, phosphate, ammonia). Coral disease prevalence was measured within a modified 30 x 2 m belt transect at six sampling stations. Station 1, 2, and 3 were 6-8 m in depth (±1000 m from the shrimp pond), then station 4, 5, and 6 were depth 1-3 m (±300 m from the shrimp pond). Coral genus diversity was conducted by using the Roving Diver Visual Method. Coral cover was measured within Line Intercept Transect (LIT) 30 m. The results show that station 5 had the highest disease prevalence (30.80%±2.78%). Station 1 had highest coral cover (90.87%±7.16%). Coral genus diversity had a medium category for each station. Disease prevalence was significantly different between station depths of 1-3 m (±300 m to the shrimp pond) and depths 6-8 m (±1000 m from the shrimp ponds) (P<0.05). Disease prevalence had strong relationship with nitrate (r= 0.975), phosphate (r= 0.972) and ammonia (r= 0.958). These results suggest that the continuation of coral monitoring with additional disease incidence and disease progression, temporally.https://ejournal.undip.ac.id/index.php/ijms/article/view/45845coral diseaseshrimp pondnutrient enrichmentnyamplungankarimunjawa |
| spellingShingle | Raja Aditya Sahala Siagian Agus Sabdono Sunaryo Sunaryo Agus Trianto Dio Dirgantara Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, Karimunjawa Ilmu Kelautan coral disease shrimp pond nutrient enrichment nyamplungan karimunjawa |
| title | Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, Karimunjawa |
| title_full | Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, Karimunjawa |
| title_fullStr | Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, Karimunjawa |
| title_full_unstemmed | Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, Karimunjawa |
| title_short | Nutrient Enrichment Impact of Wastewater Shrimp Ponds on Coral Reefs of Nyamplungan Village, Karimunjawa |
| title_sort | nutrient enrichment impact of wastewater shrimp ponds on coral reefs of nyamplungan village karimunjawa |
| topic | coral disease shrimp pond nutrient enrichment nyamplungan karimunjawa |
| url | https://ejournal.undip.ac.id/index.php/ijms/article/view/45845 |
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