COASTAL ECOSYSTEM PRIMARY PRODUCTIVITY IN SERIBU ISLANDS ON FEBRUARY 2016 (STUDY CASE IN KELAPA DUA ISLAND, PRAMUKA ISLAND, AND PARI ISLAND)
<p align = "justify">Determination of the primary productivity in coastal ecosystems, namely mangrove, seagrass and coral reef was done in the Seribu Islands. Data collection was performed by oxygen methods with a bottle of bright and dark bottle. Data were collected on 11 to 16 Febr...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/31856 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | <p align = "justify">Determination of the primary productivity in coastal ecosystems, namely mangrove, seagrass and coral reef was done in the Seribu Islands. Data collection was performed by oxygen methods with a bottle of bright and dark bottle. Data were collected on 11 to 16 February 2016. The data that was also taken were Mangrove density, seagrass density, seagrass cover, and, coral reefs cover. Physical-chemical parameters of the water is taken temperature, salinity, dissolved oxygen, and nutrient content. Mangrove density on Pramuka Island is the highest among the others with density 19,500 trees/ha. The highest seagrass density is found in Kelapa Dua Island by number 1,099 stand/m2. Life corals in Kelapa Dua Island has the highest coverage by percentage 53.2 %. The results of calculation of the value of primary productivity showed the highest value in Pulau Kelapa Dua, amounting to 3.0062 gC / m3 / day. The lowest value obtained in Pari Island that is equal to 0.6 gC / m3 / day. Based on research, mangrove density, seagrass density and life corals coverage have a positive correlation to primary productivity.<p align = "justify"> |
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