Evidence map›Paper›PMID 27307443›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Reduced nitrogen dominated nitrogen deposition in the United States, but its contribution to nitrogen deposition in China decreased.

Xuejun Liu, Wen Xu, Enzai Du, Yuepeng Pan, Keith Goulding

Abstract readLetterComment
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. 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. Reply to Liu et al.: On the importance of US deposition of nitrogen dioxide, coarse particle nitrate, and organic nitrogen.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Xuejun LiuCenter for Resources, Environment and Food Security, Key Laboratory of Plant-Soil Interactions of Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China; liu310@cau.edu.cn.
Wen XuCenter for Resources, Environment and Food Security, Key Laboratory of Plant-Soil Interactions of Ministry of Education, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;
Enzai DuState Key Laboratory of Earth Surface Processes and Resource Ecology, and College of Resources Science and Technology, Beijing Normal University, Beijing 100875, China;
Yuepeng PanState Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;ORCID 0000-0002-5547-0849
Keith GouldingThe Sustainable Soil and Grassland Systems Department, Rothamsted Research, West Common, Harpenden, Hertfordshire AL5 2JQ, United Kingdom.

Funding

Biotechnology and Biological Sciences Research Council BB/N013468/1
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

AtmosphereNitrogenAir PollutantsChinaEcosystemEnvironmental MonitoringHumansUnited StatesAir PollutantsNitrogen

Identifiers

PMID27307443
PMCPMC4932990

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.