Evidence map›Paper›PMID 35270428›Full record

ArticleInternational journal of environmental research and public health2022

Atmospheric Organic Nitrogen Deposition in Strategic Water Sources of China after COVID-19 Lockdown.

Yixuan Yang, Tongqian Zhao, Huazhe Jiao, Li Wu, Chunyan Xiao, Xiaoming Guo, Chao Jin

Abstract readCase Reports
In one paragraph

Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Types and Distribution of Organic Amines in Organic Nitrogen Deposition in Strategic Water Sources.International journal of environmental research and public health · 2022
    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

7 authors.

Yixuan YangInstitute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, China.
Tongqian ZhaoInstitute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, China.
Huazhe JiaoSchool of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China.
Li WuInstitute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, China.
Chunyan XiaoInstitute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, China.
Xiaoming GuoInstitute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, China.
Chao JinInstitute of Resources and Environment, Henan Polytechnic University, Jiaozuo 454000, China.

Funding

National Natural Science Foundation of China 51704094National Natural Science Foundation of China 51834001National Natural Science Foundation of China U170420041
6 · The paper itself

Abstract

Atmospheric nitrogen deposition (AND) may lead to water acidification and eutrophication. In the five months after December 2019, China took strict isolation and COVID-19 prevention measures, thereby causing lockdowns for approximately 1.4 billion people. The Danjiangkou Reservoir refers to the water source in the middle route of South-to-North Water Diversion Project in China, where the AND has increased significantly; thus, the human activities during the COVID-19 period is a unique case to study the influence of AND to water quality. This work monitored the AND distribution around the Danjiangkou Reservoir, including agricultural, urban, traffic, yard, and forest areas. After lockdown, the DTN, DON, and Urea-N were 1.99 kg · hm

Indexed as

COVID-19NitrogenChinaCommunicable Disease ControlEnvironmental MonitoringHumansSARS-CoV-2Nitrogenatmospheric nitrogen depositionCOVID-19 epidemic lockdownhuman activitiesorganic nitrogenstrategic water sourcesurea nitrogen

Identifiers

PMID35270428
PMCPMC8910537

What OpenQuestion holds

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LicenceCC BY
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.