Evidence map›Paper›PMID 40241730›Full record

ArticleFrontiers in microbiology2025

Microbial community dynamics and bioremediation strategies for petroleum contamination in an in-service oil Depot, middle-lower Yellow River Basin.

Quanwei Song, Bingyu Zhou, Yinan Song, Xianyuan Du, Hongkun Chen, Rui Zuo, Jin Zheng, Tingyu Yang, Yimin Sang, Jufeng Li

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Quanwei SongCNPC Research Institute of Safety and Environment Technology, Beijing, China.
Bingyu ZhouCNPC Research Institute of Safety and Environment Technology, Beijing, China.
Yinan SongCNPC Research Institute of Safety and Environment Technology, Beijing, China.
Xianyuan DuCNPC Research Institute of Safety and Environment Technology, Beijing, China.
Hongkun ChenCNPC Research Institute of Safety and Environment Technology, Beijing, China.
Rui ZuoCollege of Water Sciences, Beijing Normal University, Beijing, China.
Jin ZhengCNPC Research Institute of Safety and Environment Technology, Beijing, China.
Tingyu YangDepartment of Environmental Engineering, Beijing Institute of Petrochemical Technology, Beijing, China.
Yimin SangDepartment of Environmental Engineering, Beijing Institute of Petrochemical Technology, Beijing, China.
Jufeng LiCNPC Research Institute of Safety and Environment Technology, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigated soil and groundwater contamination at an in-service oil transportation station in the middle-lower Yellow River Basin, China. Spatial analysis combined with 16S rRNA and ITS sequencing revealed localized heavy metal (Cu, Ni, Cd, Pb) and petroleum hydrocarbon (PHs: 15.0 mg/kg) contamination in the oily sewage treatment area, with vertical migration constrained by silty sand layers. Volatile organic compounds (VOCs) primarily originated from oil tank emissions. Groundwater exhibited hydraulic gradient-driven downstream migration of PHs (0.03-0.04 mg/L) and arsenic (1.1-1.5 μg/L). Indigenous microbial communities exhibited redox-stratified functional differentiation: unclassified Comamonadaceae (Proteobacteria) dominated aerobic zones (monitoring well D5), utilizing nitrate for PHs degradation, while Desulfosporosinus (Firmicutes) mediated sulfate-coupled anaerobic alkane degradation and metal immobilization in anoxic zones (D6). Fungal communities featured Trametes (Basidiomycota), facilitating ligninolytic PAH breakdown via peroxidase secretion. Functional prediction (FAPROTAX/FUNGuild) confirmed a synergistic "fungal preprocessing-bacterial mineralization" mechanism. Microbial metabolic plasticity (e.g., nitrogen respiration, photoautotrophy) enabled adaptation to redox fluctuations. Given the site's medium-low risk profile, we proposed a tiered management framework: (1)

Indexed as

in-service oil depotin-situ bioremediationmicrobial communitypetroleum hydrocarbon contaminationrisk management

Identifiers

PMID40241730
PMCPMC12000076

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.