A comparison of spectrophotometry and submersible fluorescence probe as methods for quantification of chlorophyll a content and phytoplankton diversity was performed in lake Gransjön, located in middle of Sweden.The values ranged from 2.49 μg/l to 7.91 μg/l, but did not correspond between the tested methods. Algae communities were examined via FluoroProbe and inverted microscopy technique. Ther...

Functional classification and composition of phytoplankton of Liman Lake were studied between January 2002 and December 2003. A total of 109 taxa belonging to Bacillariophyta, Chlorophyta, Cyanophyta, Dinophyta, Xantophyta, Chrysophyta and Cryptophyta were identified. The succession during 2002 began with R-Strategists (with a high surface to volume ratio, including blue-green algae with filame...

The relationship of seta-bearing cells of Coleochaete scutata (Chlorophyta Ulotrichales) to normal growth and development of the thallus was investigated using laser microbeam irradiation. When all of the seta-bearing cells of a thallus, except the small primary seta-bearing cell, were destroyed by laser microbeam irradiation, the thallus grew as rapidly as thalli that had received no radiation...

Abstract. Inayah ZN, Musa M, Arfiati D, Pratiwi RK. 2023. Community structure of plankton in Whiteleg Shrimp, Litopenaeus vannamei (Boone, 1931), pond ecosystem. Biodiversitas 24: 4008-4016. Plankton shrimp farming can be used to maintain the balance The purpose this study is analyze community whiteleg This research was conducted January-April 2023 and it a descriptive using survey method. loca...