Evidence map›Paper›PMID 31228064›Full record

ArticleEnvironmental science and pollution research international2019

Transport of colloidal phosphorus in runoff and sediment on sloping farmland in the purple soil area of south-western China.

Xiaoling He, Zicheng Zheng, Tingxuan Li, Shuqin He, Xizhou Zhang, Yongdong Wang, Huagang Huang, Haiying Yu, Tao Liu, Chaowen Lin

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2019. 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
1.2field-weighted citation impact, top 24% of its field
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, 26 citations in OpenAlex.

  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

10 authors at 2 institutions in 1 country.

Xiaoling HeCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Zicheng ZhengCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China. zichengzheng@126.com.
Tingxuan LiCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Shuqin HeCollege of Forestry, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Xizhou ZhangCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Yongdong WangCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Huagang HuangCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Haiying YuCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Tao LiuCollege of Resources, Sichuan Agricultural University, 211, Huiming Road, 611130, Chengdu, People's Republic of China.
Chaowen LinSoil and Fertilizer Research Institute, Sichuan Academy of Agricultural Sciences, 610066, Chengdu, Sichuan, People's Republic of China.
Sichuan Agricultural University · CNSichuan Academy of Agricultural Sciences · CN

Funding

General project of the Sichuan Provincial Education Department 15ZB0009Important Development Project of the Sichuan Provincial 2019YFS0463National Natural Science Foundation of China 40901138National Natural Science Foundation of China 41271307
6 · The paper itself

Abstract

Colloidal particles in runoff could play an important role in phosphorus (P) transfer from sloped farmland to waterbodies. We investigated the distribution of P in different-size particles from a purple soil and colloidal phosphorus (CP) loss in runoff and sediment from sloped farmland in south-western China. The profile distribution of P showed obvious surface accumulation. The risk of P loss in topsoil was greater than those of the other soil layers on sloping farmland of purple soil. The concentration of soil particles of < 0.002 mm in purple soil profiles was low, but the total phosphorus (TP) and available phosphorus (AP) concentrations of soil particles of < 0.002 mm were high. During a rainfall event, CP loss is significantly power function related to the runoff yield rate, and is linearly related to the sediment yield rate. The majority of P in runoff was CP. The total loss of CP in runoff was 139.52 g ha

Indexed as

ChinaColloidsFarmsGeologic SedimentsParticle SizePhosphorusRainSoilColloidsPhosphorusSoilColloidal phosphorusPurple soilSedimentSloping farmlandSubsurface runoffSurface runoff

Identifiers

PMID31228064
OpenAlexW2950902706

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.