Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, Indonesia
This paper provides information on the influence of land use in South Sulawesi on the load of nitrate and phosphate nutrients in the water and its impact on the quality of Kappaphycus alvarezii seaweed grown in coastal areas. Data were collected at three coastal locations: Marang in Pangkajene Rege...
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| Format: | Article |
| Language: | English |
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Bogor Agricultural University
2025-08-01
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| Series: | Journal of Natural Resources and Environmental Management |
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| Online Access: | http://journal.ipb.ac.id/index.php/jpsl/article/view/50704 |
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| author | Muhammad Farid Samawi Mahatma Lanuru Fajriansyah Nadir Andi Asriadi Pratama Indra Kurniawan |
| author_facet | Muhammad Farid Samawi Mahatma Lanuru Fajriansyah Nadir Andi Asriadi Pratama Indra Kurniawan |
| author_sort | Muhammad Farid Samawi |
| collection | DOAJ |
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This paper provides information on the influence of land use in South Sulawesi on the load of nitrate and phosphate nutrients in the water and its impact on the quality of Kappaphycus alvarezii seaweed grown in coastal areas. Data were collected at three coastal locations: Marang in Pangkajene Regency, Sanrobone in Takalar Regency, and Sajoanging in Wajo Regency, for three repetitions of nutrient loads. Oceanographic parameters were measured at nine points at each location, including temperature, salinity, pH, current waters, nitrate, phosphate, and total suspended solid (TSS). The quality of seaweed observed was chlorophyll-a, carrageenan content, water content, and ash content in seaweed reared in coastal waters. The research results show that land use is related to the amount of nutrient load; in the Sajoanging location, where agricultural land use is dominant, it produces high nitrate and phosphate loads, while in other locations, it is relatively lower. This nutrient content influences oceanographic conditions and the quality of cultivated Kappaphycus alvarezii.
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| format | Article |
| id | doaj-art-2989130185464f0ca61b4e5940095aeb |
| institution | Kabale University |
| issn | 2086-4639 2460-5824 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | Bogor Agricultural University |
| record_format | Article |
| series | Journal of Natural Resources and Environmental Management |
| spelling | doaj-art-2989130185464f0ca61b4e5940095aeb2025-08-20T04:02:44ZengBogor Agricultural UniversityJournal of Natural Resources and Environmental Management2086-46392460-58242025-08-0115410.29244/jpsl.15.4.699Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, IndonesiaMuhammad Farid Samawi0Mahatma Lanuru1https://orcid.org/0000-0002-2151-9616Fajriansyah Nadir2https://orcid.org/0009-0000-2166-3530Andi Asriadi Pratama3https://orcid.org/0000-0003-0375-5356Indra Kurniawan4https://orcid.org/0009-0003-4916-9309Study Program of Environmetal Management, Graduate School, University of Hasanuddin, Tamalanrea, 90245, IndonesiaStudy Program of Environmetal Management, Graduate School, University of Hasanuddin, Tamalanrea, 90245, IndonesiaStudy Program of Environmetal Management, Graduate School, University of Hasanuddin, Tamalanrea, 90245, IndonesiaStudy Program of Environmetal Management, Graduate School, University of Hasanuddin, Tamalanrea, 90245, IndonesiaStudy Program of Environmetal Management, Graduate School, University of Hasanuddin, Tamalanrea, 90245, Indonesia This paper provides information on the influence of land use in South Sulawesi on the load of nitrate and phosphate nutrients in the water and its impact on the quality of Kappaphycus alvarezii seaweed grown in coastal areas. Data were collected at three coastal locations: Marang in Pangkajene Regency, Sanrobone in Takalar Regency, and Sajoanging in Wajo Regency, for three repetitions of nutrient loads. Oceanographic parameters were measured at nine points at each location, including temperature, salinity, pH, current waters, nitrate, phosphate, and total suspended solid (TSS). The quality of seaweed observed was chlorophyll-a, carrageenan content, water content, and ash content in seaweed reared in coastal waters. The research results show that land use is related to the amount of nutrient load; in the Sajoanging location, where agricultural land use is dominant, it produces high nitrate and phosphate loads, while in other locations, it is relatively lower. This nutrient content influences oceanographic conditions and the quality of cultivated Kappaphycus alvarezii. http://journal.ipb.ac.id/index.php/jpsl/article/view/50704Land use, oceanography, Kappapicus alvarezii, South Sulawesi |
| spellingShingle | Muhammad Farid Samawi Mahatma Lanuru Fajriansyah Nadir Andi Asriadi Pratama Indra Kurniawan Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, Indonesia Journal of Natural Resources and Environmental Management Land use, oceanography, Kappapicus alvarezii, South Sulawesi |
| title | Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, Indonesia |
| title_full | Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, Indonesia |
| title_fullStr | Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, Indonesia |
| title_full_unstemmed | Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, Indonesia |
| title_short | Impact of Land Use on Oceanography Parameters and Quality of Seaweed Kappaphycus alvarezii in Coastal Waters of South Sulawesi, Indonesia |
| title_sort | impact of land use on oceanography parameters and quality of seaweed kappaphycus alvarezii in coastal waters of south sulawesi indonesia |
| topic | Land use, oceanography, Kappapicus alvarezii, South Sulawesi |
| url | http://journal.ipb.ac.id/index.php/jpsl/article/view/50704 |
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