Intestinal bacteria diversity of suckermouth catfish (Pterygoplichthys pardalis) in the Cd, Hg, and Pb contaminated Ciliwung River, Indonesia

Elfidasari, Dewi; Rijal, Mohammad Syamsul; Shalsabilla, Syalwa Ersadiwi; Fadila, Diannisa Syahwa Rahma; Cici, Ade; Pikoli, Megga Ratnasari; Tetriana, Devita; Sugoro, Irawan

doi:10.1016/j.heliyon.2023.e14842

Cited by 6 publications

(2 citation statements)

References 62 publications

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“…Special attention can be paid to phytoremediation, which is based on plant–microbe interactions caused by rhizofiltration, phytostabilization, phytoextraction, phytostabilization, and phytovolatilization [ 5 , 12 ]. Furthermore, bacteria belonging to Actinobacteria, Firmicutes, and Proteobacteria help fish Pterygoplichthys pardalis overcome HMe stress in their intestines [ 13 ].…”

Section: Introductionmentioning

confidence: 99%

Impact of Anthropogenic Activities on Microbial Community Structure in Riverbed Sediments of East Kazakhstan

Muter,

Gudrā,

Daumova

et al. 2024

Microorganisms

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Heavy metal (HMe) pollution in regions with mining and metallurgy activities is known to be a serious environmental problem worldwide. Hydrological processes contribute to the dissemination of HMes (drainage, precipitation, flow rate). The aim of the present study is to investigate the microbial community structure in ten river sediments sampled in different regions of East Kazakhstan, which are contaminated with HMes. The overall degree of sediment contamination with HMes (Cr, Cu, Zn, Pb, and Cd) was assessed using the pollution index Zc, which ranged from 0.43 to 21.6, with the highest in Ridder City (Zc = 21.6) and Ust-Kamenogorsk City, 0.8 km below the dam of the hydroelectric power station (Zc = 19.6). The tested samples considerably differed in organic matter, total carbon, nitrogen, and phosphorus content, as well as in the abundance of HMe-related functional gene families and antibiotic resistance genes. Metagenomic analysis of benthic microorganisms showed the prevalence of Proteobacteria (88.84–97.61%) and Actinobacteria (1.21–5.98%) at the phylum level in all samples. At the class level, Actinobacteria (21.68–57.48%), Betaproteobacteria (19.38–41.17%), and Alphaproteobacteria (10.0–39.78%) were the most common among the classified reads. To the best of our knowledge, this is the first study on the metagenomic characteristics of benthic microbial communities exposed to chronic HMe pressure in different regions of East Kazakhstan.

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Section: Introductionmentioning

confidence: 99%

Impact of Anthropogenic Activities on Microbial Community Structure in Riverbed Sediments of East Kazakhstan

Muter,

Gudrā,

Daumova

et al. 2024

Microorganisms

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“…While the results of previous studies indicate that Ciliwung River has been polluted by heavy metals. And lead metal is one of the heavy metals that is found in abundance in the Ciliwung River, both in the water column and sediment [14]. Therefore, a temporal spatial study of the pollution of Ciliwung River is crucial in order to know changes in its quality status.…”

Section: Introductionmentioning

confidence: 99%

Assessment of lead heavy metal pollution in Ciliwung River

Juwana,

Nurjayati,

Hidawati

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Heavy metal contributed in bio-magnification process. So, its presence needs to be monitored and evaluated to prevent and control its hazards to human health and sustainability river ecosystem. One of that heavy metal is lead. This study aims to assessment the lead metal pollution in Ciliwung River because one of its uses is as water resources for Regional Drinking Water Company (PDAM). This study used a survey and analytical method. There were 12 samples of water column and 10 samples of sediments that distributed from upstream to the beginning of downstream. The parameters determined in site used water checker included temperature, pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Dissolved Oxygen (DO), and Oxidation Reduction Potential (ORP). While the lead contained in sample used Automatic Absorption Spectrophotometric (AAS). The result showed that lead content in all samples exceeded the quality standards and the lead on sediment were more than in water column. Lead in the Ciliwung River is mostly due to anthropogenic sources because it occurred naturally in small amounts. Downstream, the EC, TDS, and ORP values increase, while the pH and DO value decreases. The ORP values at all sampling points were positive. It means that deoxygenation occurred along the Ciliwung River. The implication is needed the additional raw water processing that accompanied further economic analysis to make sure the water availability for the community sustained.

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Anthropogenic Perturbations of Arctic Marine Microbial Community

Oniha

2024

Arctic Marine Ecotoxicology

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Intestinal bacteria diversity of suckermouth catfish (Pterygoplichthys pardalis) in the Cd, Hg, and Pb contaminated Ciliwung River, Indonesia

Cited by 6 publications

References 62 publications

Impact of Anthropogenic Activities on Microbial Community Structure in Riverbed Sediments of East Kazakhstan

Impact of Anthropogenic Activities on Microbial Community Structure in Riverbed Sediments of East Kazakhstan

Assessment of lead heavy metal pollution in Ciliwung River

Anthropogenic Perturbations of Arctic Marine Microbial Community

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