Evidence map›Paper›PMID 29808411›Full record

ArticleMicrobial ecology2019

Microbial Community Composition and Putative Biogeochemical Functions in the Sediment and Water of Tropical Granite Quarry Lakes.

Amit Kumar, Daphne H P Ng, Yichao Wu, Bin Cao

Abstract read
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In one paragraph

Article in Microbial ecology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.3field-weighted citation impact, top 6% of its field
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

18 citing papers in PubMed, 87 citations in OpenAlex.

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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

4 authors at 2 institutions in 2 countries.

Amit KumarSchool of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Ave, N1-01C-69, Singapore, 639798, Singapore.
Daphne H P NgSchool of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Ave, N1-01C-69, Singapore, 639798, Singapore.
Yichao WuCollege of Resources and Environment, Huazhong Agricultural University, No. 1 Shizishan Street, Wuhan, 430070, China.
Bin CaoSchool of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Ave, N1-01C-69, Singapore, 639798, Singapore. bincao@ntu.edu.sg.ORCID http://orcid.org/0000-0002-9462-496X
Nanyang Technological University · SGHuazhong Agricultural University · CN

Funding

Singapore Ministry of National Development and National Research Foundation L2NICCFP1-2013-3
6 · The paper itself

Abstract

Re-naturalized quarry lakes are important ecosystems, which support complex communities of flora and fauna. Microorganisms associated with sediment and water form the lowest trophic level in these ecosystems and drive biogeochemical cycles. A direct comparison of microbial taxa in water and sediment microbial communities is lacking, which limits our understanding of the dominant functions that are carried out by the water and sediment microbial communities in quarry lakes. In this study, using the 16S rDNA amplicon sequencing approach, we compared microbial communities in the water and sediment in two re-naturalized quarry lakes in Singapore and elucidated putative functions of the sediment and water microbial communities in driving major biogeochemical processes. The richness and diversity of microbial communities in sediments of the quarry lakes were higher than those in the water. The composition of the microbial communities in the sediments from the two quarries was highly similar to one another, while those in the water differed greatly. Although the microbial communities of the sediment and water samples shared some common members, a large number of microbial taxa (at the phylum and genus levels) were prevalent either in sediment or water alone. Our results provide valuable insights into the prevalent biogeochemical processes carried out by water and sediment microbial communities in tropical granite quarry lakes, highlighting distinct microbial processes in water and sediment that contribute to the natural purification of the resident water.

Indexed as

Water MicrobiologyArchaeaBacteriaBacterial Physiological PhenomenaBiodiversityGeologic SedimentsLakesMicrobiotaPhylogenyRNA, Ribosomal, 16SSilicon DioxideSingaporeWatergraniteRNA, Ribosomal, 16SSilicon DioxideWater16S rDNA amplicon sequencingMicrobial communityQuarry lakeSediment

Identifiers

PMID29808411
OpenAlexW2806329512

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.