Evidence map›Paper›PMID 31885063›Full record

ArticleEnvironmental science and pollution research international2020

Mechanism of phosphorus mobility in sediments with larval (Propsilocerus akamusi) bioturbation.

Wenming Yan, Musong Chen, Ling Liu, Tingfeng Wu, Yi Zhang, Han Wang, Xigang Xing, Kongming Fan

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2020. 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. Effects of nFeEnvironmental science and pollution research international · 2021
    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

8 authors.

Wenming YanState Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, 210098, China.
Musong ChenState Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China. mschen@niglas.ac.cn.ORCID http://orcid.org/0000-0002-3815-6508
Ling LiuState Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, 210098, China.
Tingfeng WuState Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China.
Yi ZhangState Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, 210098, China.
Han WangState Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, 210098, China.
Xigang XingGeneral Institute of Water Resources and Hydropower Planning and Design, Ministry of Water Resources, Beijing, 100120, China.
Kongming FanThe Huaihe River Commission of the Ministry of Water Resources P.R.C, Anhui Province, Bengbu, 233000, China.

Funding

Fundamental Research Funds for the Central Universities 2017B20514Key Research Program of Frontier Sciences, Chinese Academy of Sciences QYZDJSSWDQC008National Natural Science Foundation of China 41701568, 41301531, 51279060 and 41673123Natural Science Foundation of Hubei Province 2017CFB312the "One-Three-Five" Strategic Planning of Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences NIGLAS2017GH04This work was supported by the National Key R&D Program of China 2017YFC0405205
6 · The paper itself

Abstract

The effects of chironomid larval (Propsilocerus akamusi) bioturbation on sediment phosphorus (P) mobility were studied over the course of 34 days using the indoor larval cultivation method on in situ sediment cores. High-resolution dialysis (HR-Peeper) and diffusive gradients in thin films (DGT) techniques were used to record fine-scale changes of soluble and DGT-labile P and iron (Fe) concentrations in the sediment. The larval-driven irrigation of the overlying water into their burrows significantly increased the oxygen penetration depth (OPD) and redox state (Eh) in sediments. In addition, the soluble and DGT-labile P and Fe decreased with the increase of OPD and Eh in larval-bioturbated sediments. The greatest decrease in the mean concentration of SRP, soluble Fe, and DGT-labile P in the Propsilocerus group was observed on Day 15 of the experiment, with a decrease by over half of the mean concentration of the control group. Furthermore, two-dimensional measurements of DGT-labile P concentration showed notable reductions of DGT-labile P around larval burrows. The DGT-induced fluxes in sediments (DIFS) model also exhibited a much longer response time (420 s) and a much higher rate of P adsorption (0.002 s

Indexed as

ChironomidaeWater Pollutants, ChemicalAnimalsGeologic SedimentsLarvaPhosphorusPhosphorusWater Pollutants, ChemicalBioturbationIronLakePhosphorusSediments

Identifiers

PMID31885063

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.