Evidence map›Paper›PMID 30510214›Full record

ArticleScientific reports2018

Nitrogen additions stimulate litter humification in a subtropical forest, southwestern China.

Qun Liu, Liyan Zhuang, Xiangyin Ni, Chengming You, Wanqin Yang, Fuzhong Wu, Bo Tan, Kai Yue, Yang Liu, Li Zhang and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2018. 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. 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

11 authors.

Qun LiuLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.
Liyan ZhuangLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.
Xiangyin NiLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.ORCID http://orcid.org/0000-0002-2507-3463
Chengming YouLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.
Wanqin YangLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.
Fuzhong WuLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.ORCID http://orcid.org/0000-0003-0411-5908
Bo TanLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.
Kai YueLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.ORCID http://orcid.org/0000-0002-7709-8523
Yang LiuLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.
Li ZhangLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China.
Zhenfeng XuLong-term Research Station of Alpine Forest Ecosystems, Institute of Forest & Ecology, Sichuan Agricultural University, Chengdu, 611130, China. sicauxzf@163.com.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 31500509National Natural Science Foundation of China (National Science Foundation of China) 31570601National Natural Science Foundation of China (National Science Foundation of China) 31700542
6 · The paper itself

Abstract

Despite the importance of nitrogen (N) deposition for soil biogeochemical cycle, how N addition affects the accumulation of humic substances in decomposing litter still remains poorly understood. A litterbag experiment was conducted to assess the potential effects of N addition (0 kg·N·ha

Identifiers

PMID30510214
PMCPMC6277447

What OpenQuestion holds

Textmetadata
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.