Salsabilla, Roza (2024) STRUKTUR KOMUNITAS FITOPLANKTON DI PERAIRAN PANTAI RANCONG KECAMATAN MUARA SATU KOTA LHOKSEUMAWE. S1 thesis, Universitas Malikussaleh.

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Abstract

Phytoplankton is a primary producer as a food provider for aquatic biota, phytoplankton is also group of autotrophic organisms that are able to synthesize inorganic materials into organic materials as a food source with the help of solar energy and also act as bioindicators of water quality. The waters of have potential coastal and marine resources that have not been studied much, one of which is phytoplankton. The aim of this research is to determine the type and abundance of phytoplankton found in the coastal waters of Rancung, Muara Satu District, Lhokseumawe City, to analyze the diversity of phytoplankton found in the coastal waters of Rancong, Muara Satu District, Lhokseumawe City, and to determine the quality of the coastal waters of Banda Sakti District, Lhokseumawe City. The research was carried out in May 2024 in the waters of Rancung Beach, Muara Satu District, Lhokseumawe City using the purposive sampling method. Based on the result, snowed there are 24 types of phytoplankton were found. The most abundant type of phytoplankton was found, namely Coscinodiscus sp., which belongs to the Bacillariphyceae class. The total abundance of phytoplankton in this study ranged from 1,127 to 1,900 ind/L. In the research, the diversity index value ranged between 0.69 to 1.81, the uniformity index ranged between 0.61 to 1.67 and the dominance index ranged between 0.35 to 0.87. Water quality parameter values are still in good condition for phytoplankton life. The parameter valves of water avality.

Item Type:	Thesis (S1)
Subjects:	G Geography. Anthropology. Recreation > GC Oceanography Q Science > Q Science (General) V Naval Science > V Naval Science (General)
Divisions:	Fakultas Pertanian > 11901 - Jurusan Ilmu Kelautan
Depositing User:	Roza Salsabilla
Date Deposited:	04 Sep 2024 08:48
Last Modified:	04 Sep 2024 08:48
URI:	https://rama.unimal.ac.id/id/eprint/5740

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