Abstrak Komposisi, Kelimpahan Dan Keanekaragaman Fitoplankton Di Pulau Salah Nama Sungai Musi Sumatera Selatan

Chapter 2019 with 878 download times

Authors

,Mirna Dwirastina,Etty Riani,

Salah Nama Island is also called Banjar Island, located in Banyuasin 1, Mariana Ilir, Musi River, South  Sumatra.  The  area  of Salah  Nama  Island  is  around  170  ha.  Phytoplankton  is  one  of  the parameters of aquatic fertility. Algae or phytoplankton can act as one of the ecological parameters that can describe the condition of a water and is an important biotic component in the metabolism of  water  bodies,  because  it  is  the  primary  chain  in  the  food  chain  of  aquatic  ecosystems.  The purpose  of  the study  is  to  provide  information  about  composition,  abundance  and  diversity phytoplankton  on  Salah  Nama  Island  of  South Sumatra.  The  research  was  conducted  on  Salah Nama  Island.  The  name  of  the  sampling  point  is  5  stations.  When  the study  was  conducted  in August  2016,  November  2016  and  January  2017.  The  results  of  the  study  found  3  classes  of phytoplankton  namely  Bacillariophyceae,  Chlorophyceae  and  Cyanophyceae.  The  highest composition is found in the Bacillariophyceae class. The abundance of phytoplankton ranges from 4.2x103 cell / l to 2.34x105 cell / l. The diversity index of phytoplankton on Salah Nama Island is 0-3 which is included in category 1