relation: https://eprints.untirta.ac.id/51077/
title: KELIMPAHAN FITOPLANKTON DAN TINGKAT  KESUBURAN PERAIRAN DI SITU CITONGTUT  KABUPATEN BOGOR JAWA BARAT
creator: Mulia, Faldi Harfan
subject: SH Aquaculture. Fisheries. Angling
description: Situ Citongtut is located in Cicadas Village, Gunung Putri District, Bogor Regency,  West Java with a land area of 3.2 hectares. The utilization of Situ Citongtut by local  residents and various activities around the Situ has the potential to increase  phytoplankton abundance so that water fertility also increases. Therefore, this study  aims to evaluate the abundance of phytoplankton and the level of water fertility of  Situ Citongtut. The research was conducted in October - November 2023 based on  weather differences. Aquatic parameters measured in situ were temperature,  current, brightness, pH, and dissolved oxygen, while the parameters analyzed in the  AKA Laboratory (Akademi Kimia Analisis) were Total Phosphate and chlorophylla analyzed in ProLing (Productivity and Aquatic Environment), In addition, the  level of aquatic fertility was calculated using the Trophic State Index (TSI)  method.Class composition in hot and rainy weather is dominated by the  Bacillariophyceae class with a percentage of 96% and 72%. Phytoplankton  abundance in Situ Citongtut blooming occurred at station 1 in hot weather at 21,215  ind/l. Cyclotella sp and Coscinodiscus sp are genera that dominate in hot and rainy  weather. The level of water fertility is classified as hypereutrophic at all stations  except at station 4 in hot weather because total phosphate cannot be detected. The  result of the relationship between water quality and phytoplankton abundance, the  temperature parameter during rainy weather was the highest with a value of 0.965.  This led to a decrease in water quality, causing mass mortality of fish.
date: 2025
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/51077/1/Faldi_Harfan%20Mulia_4443190042_Fulltext.pdf
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identifier: https://eprints.untirta.ac.id/51077/2/Faldi%20Harfan%20Mulia_4443190042_01.pdf
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identifier: https://eprints.untirta.ac.id/51077/3/Faldi_Harfan%20Mulia_4443190042_02.pdf
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identifier: https://eprints.untirta.ac.id/51077/4/Faldi_Harfan%20Mulia_4443190042_03.pdf
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identifier: https://eprints.untirta.ac.id/51077/5/Faldi_Harfan%20Mulia_4443190042_04.pdf
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identifier: https://eprints.untirta.ac.id/51077/6/Faldi_Harfan%20Mulia_4443190042_05.pdf
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identifier: https://eprints.untirta.ac.id/51077/7/Faldi_Harfan%20Mulia_4443190042_Ref.pdf
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identifier: https://eprints.untirta.ac.id/51077/8/Faldi_Harfan%20Mulia_4443190042_Lamp.pdf
identifier:   Mulia, Faldi Harfan  (2025) KELIMPAHAN FITOPLANKTON DAN TINGKAT KESUBURAN PERAIRAN DI SITU CITONGTUT KABUPATEN BOGOR JAWA BARAT.  S1 thesis, Universitas Sultan Ageng Tirtayasa.