| Autor: |
Dwi Candra Pratiwi, Defri Yona, Mulyanto Mulyanto, Yusrina Rizqi Amalia |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
Research Journal of Life Science, Vol 3, Iss 2, Pp 65-78 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
2355-9926 |
| DOI: |
10.21776/ub.rjls.2016.003.02.1 |
| Popis: |
Paciran is one of the regions in East Java with great fisheries potential. Yellow Stripe Trevally is well known for its abundance in waters and categorized as high economic value within fisheries commodity. The abundance of yellow stripe trevally highly depends on food availability within its living habitat. The aim of this study was to analyze yellow stripe trevally food composition and its relationship with plankton abundance. The result of this study shows that phytoplankton abundance (21,600x103cell/m3) was found higher than zooplankton abundance (9.093x103ind/m3). The highest abundance of phytoplankton was found in Bacillariophycae (21,552x103 cell/m3) and the lowest was found in Coscinodiscophyceae (48.197x103 cell/m3). Between two classes of zooplankton found in this study, the abundance of Maxillopoda class (8.184x103ind/m3) was found higher than Oligotriceae class (0.909x103ind/m3). The composition of plankton in the stomach of yellow stripe trevally have similar pattern with the compositions of plankton in the waters.Based on the calculation of electivity index, there were seven genus that have a value 0 |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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