The structure of plankton community at mangrove forest of Bontang Mangrove Park, Kutai National Park, East Kalimantan, Indonesia

Komara, Liris Lis and Rosdianto, Rosdianto and Andari, Luvi and Kurniawan, Nur Patria The structure of plankton community at mangrove forest of Bontang Mangrove Park, Kutai National Park, East Kalimantan, Indonesia. In: International Conference on Biodiversity.

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Abstract

Mangrove plays important roles in both coastal and terrestrial ecosystem, one of them is as a nutrient producer by decomposing leaf litter that becomes esensial nutrient for the organism in mangrove. The nutrient were used by plankton that also has important role in a waters. Plankton has a function ecology as primary producers and the beginning of the chain in food webs, so that Plankton is often used as a measure of water fertility. This study aims to determine the structure of plankton community at mangrove forest of Bontang Mangrove Park. This research was conducted in juli 2021. There were three station made.100 ml water sample were taken from 100 litter sample of each station using plankton net and taken to the laboratory to identified. The result found 23 species of phytoplankton from 3 class and 12 species of zooplankton from 4 class. Diversity indices of phytoplankton were medium 1.92-2.71 so is the zooplankton 1.01-1.23, the eveness indices of phytoplankton were high between 0.63- 0.96 so is the zooplankton 0.53-0.63, the species richness of phytoplankton is 1.59-2.11 and zooplantkton 0.57-1.24 and species dominance in those three station for phytoplankton 0.074-0.264 and zooplankton 0.120-0.343 so there is no dominance in both phytoplankton and zooplankton

Item Type:	Conference or Workshop Item (Speech)
Subjects:	S Agriculture > SD Forestry
Depositing User:	Perpustakaan Pusat STIPER KUTAI TIMUR
Date Deposited:	20 Jul 2023 03:49
Last Modified:	20 Jul 2023 03:49
URI:	https://repositori.stiperkutim.ac.id/id/eprint/220

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