Evidence map›Paper›PMID 31571027›Full record

ArticleEnvironmental geochemistry and health2020

Source tracing of n-alkanes in Songhua Lake, based on correspondence analysis and geochemical index.

Yechang Yin, Libo Hao, Xue Gu, Jilong Lu, Zhiheng Pan

Abstract read
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In one paragraph

Article in Environmental geochemistry and health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Yechang YinCollege of GeoExploration Science and Technology, Jilin University, Changchun, 130026, Jilin, China.ORCID http://orcid.org/0000-0002-2785-7333
Libo HaoCollege of GeoExploration Science and Technology, Jilin University, Changchun, 130026, Jilin, China.
Xue GuShanghai Geological and Mineral Engineering Investigation Co., Ltd., Shanghai, 200040, China.
Jilong LuCollege of GeoExploration Science and Technology, Jilin University, Changchun, 130026, Jilin, China. lujl@jlu.edu.cn.
Zhiheng PanJilin Geological Survey Institute, Changchun, 130052, Jilin, China.

Funding

Ministry of Science and Technology of the People's Republic of China 2016YFC0600600
6 · The paper itself

Abstract

This paper analyzes the source of n-alkanes in sediments spanning 63 years since 1943 from Songhua Lake, using the method of correspondence analysis and geochemical index. The area of Songhua Lake is 554 km

Indexed as

AlkanesCarbonChinaEnvironmental MonitoringGeologic SedimentsHuman ActivitiesHumansLakesMolecular WeightWater Pollutants, ChemicalAlkanesCarbonWater Pollutants, ChemicalCorrespondence analysisGeochemical indexn-AlkaneSedimentSonghua Lake

Identifiers

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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.