KANDUNGAN KLOROFIL-a DI PERAIRAN SELAT BANGKA MENGGUNAKAN MIDAS CTD+ VALEPORT LIMITED DAN ANALISIS KLOROFIL-a LABORATORIUM

HUTAPEA, OLIVER ALEXANDER and Aryawati, Riris and Purwiyanto, Anna Ida Sunaryo (2018) KANDUNGAN KLOROFIL-a DI PERAIRAN SELAT BANGKA MENGGUNAKAN MIDAS CTD+ VALEPORT LIMITED DAN ANALISIS KLOROFIL-a LABORATORIUM. Undergraduate thesis, Sriwijaya University.

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Abstract

The water of Bangka Strait is good water because it is flanked by two mainland, Sumatra and Bangka which give a lot of nutrition input from the mainland through the river up to the sea. Chlorophyll-a is one of the pigment, found in phytoplankton in waters which play a role in photosynthesis. Phytoplankton, zooplankton and bactery are very useful in food chain because it is ablity to affect the level of water quality. The study aimed to analyze the daily concentration of chlorophyll-a based on CTD results and laboratory analysis and to analyze the relevance of both results lift net. This research was conducted at August 2017 in the water of Bangka Strait with coordinate point S 02°14.548’ E 105°02.983’ at one of the with data retrieval by mooring (with time difference every two hours). The measurement of water parameter using the MIDAS CTD+ (Conductivity Temperature Depth) and water sampling for chlorophyll-a to be analyzed in the laboratory in the last three days using a dark bottle. The result of this study showed the value of chlorophyll-a concentration obtained from CTD (C) were ranged from 19.886 mg/m3 to 174.952 mg/m3 and the result of laboratory analysis showed the value of 0.37 mg/m3 to 17.92 mg/m3 and the correlation of chlorophyll-a concentration value on CTD (C) with laboratory analysis showed a very weak correlation with R2 corelation value about 0,1195.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Chlorophyll-a, Midas CTD+, Strait Bangka
Subjects:	G Geography. Anthropology. Recreation > GC Oceanography > GC1000-1023 Marine resources. Applied oceanography G Geography. Anthropology. Recreation > GC Oceanography > GC109-149 Chemical oceanography
Divisions:	08-Faculty of Mathematics and Natural Science > 54241-Marine Science (S1)
Depositing User:	Mrs Dies Meirita Sari
Date Deposited:	12 Aug 2019 06:20
Last Modified:	12 Aug 2019 06:20
URI:	http://repository.unsri.ac.id/id/eprint/4135

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