Bibliographische Detailangaben
| Titel: |
BACTERIAL AND PLANKTON COMMUNITIES IN MARICULTURE WATER SOURCES: A CASE STUDY IN NAMPU AND SEMBUKAN SEAWATERS, WONOGIRI, INDONESIA. |
| Alternate Title: |
Bakterijske i planktonske zajednice u marikulturi: studija slučaja u moru područja Nampu i Sembukan, Wonogiri, Indonezija. Nat. (Polish) |
| Autoren: |
HASTUTI, YUNI PUJI, FATMA, YULI SITI, PITOYO, HARDI, WARDIATNO, YUSLI, TRIDESIANTI, SISKA |
| Quelle: |
Natura Croatica; 2021, Vol. 30 Issue 2, p351-366, 16p |
| Schlagwörter: |
BACTERIAL diversity, BACTERIAL communities, NUCLEOTIDE sequencing, MARICULTURE, SCYLLA (Crustacea), MICROBIAL diversity |
| Geografische Kategorien: |
INDONESIA |
| Abstract (English): |
Seawaters in Indonesia, part of the tropical marine ecosystem, have great microbial and plankton diversity. Seawater is used as a water source for marine aquacultures, such as shrimp, milkfish, lobster, and mud crab. Sustainability of environmental resources for supporting aquaculture activities can be assessed by analyzing the actual conditions of the water source environment, including bacterial and plankton communities. However, the characteristics of bacteria and plankton communities in Indonesian seawaters have not been well documented. In this study, we investigated the bacterial and plankton communities in surface seawater from two coastal areas, i.e. Nampu and Sembukan, Wonogiri regency, Central Java, Indonesia. Bacterial diversity was analyzed using the Illumina-based high throughput sequencing with a primer set targeting the V3-V4 region of the bacterial 16S rRNA gene. Meanwhile, the plankton community (phytoplankton and zooplankton) was calculated and identified using a counting chamber method. Sequencing analysis revealed that the five dominant bacterial phyla in the two seawater samples were similar, consisting of Proteobacteria, Firmicutes, Actinobacteria, Bacteriodetes, and Cyanobacteria. Although the two sites are separated by several kilometres, the distribution of dominant bacterial phyla in both seawater samples is similar. Phytoplankton in Nampu and Sembukan were similarly dominated by Trichodesmium sp., Navicula sp., and Rhabdonema sp. Dominant zooplankton in the two sites were Euterpina, Nauplius, Oithona sp., Oncaea sp., Tigriopus sp., and Gastropoda larvae. The seawater in Nampu and Sembukan is suitable as a water source for aquaculture. [ABSTRACT FROM AUTHOR] |
| Abstract (Polish): |
Morske vode Indonezije dio su tropskog morskog ekosustava i karakterizira ih velika raznolikost mikroorganizama i planktona. Morska voda koristi se za potrebe marikulture, npr. pri uzgoju kozica, mliječne ribe, hlapova te mangrovskog raka. Održivost okolišnih izvora koji se koriste u marikulturi može biti procijenjena analiziranjem stvarnih uvjeta u morskom okolišu, uključujući bakterijske i planktonske zajednice. No karakteristike tih zajednica u indonezijskim vodama nisu dobro dokumentirane. U ovom radu istražujemo bakterijske i planktonske zajednice u površinskim vodama dvaju obalnih područja, Nampu i Sembukan, uprava Wonogiri, središnja Java, Indonezija. Raznolikost bakterija analizirana je pomoću brzog Illumina sekvencioniranja s primerom za regiju V3-V4 bakterijske sekvence gena 16S rRNA. Osim toga, određena je i izračunata planktonska zajednica (fitoplankton i zooplankton) koristeći metodu komorice za brojanje. Sekvencirajuća analiza pokazala je da je pet dominantnih bakterijskih koljena u dva uzorka morske vode bilo zajedničko, a to su Proteobacteria, Firmicutes, Actinobacteria, Bacteriodetes i Cyanobacteria. Iako su dva uzorkovana područja udaljena nekoliko kilometara, rasprostranjenost dominirajućih bakterijskih koljena u oba uzorka bila je slična. U fitoplanktonu područja Nampu i Sembukan dominirali su Trichodesmium sp., Navicula sp. i Rhabdonema sp. Dominantni zooplankton u oba područja sastojao se od rodova Euterpina, Nauplius, Oithona sp., Oncaea sp., Tigriopus sp. i ličinki Gastropoda. Morska voda područja Nampu i Sembukan prikladna je kao izvor vode za akvakulturu. [ABSTRACT FROM AUTHOR] |
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