Evidence map›Paper›PMID 33891180›Full record

ArticleEnvironmental monitoring and assessment2021

Spatiotemporal variation of nitrogen and phosphorus and its main influencing factors in Huangshui River basin.

Biqiong Dong, Tianling Qin, Yu Wang, Yan Zhao, Shanshan Liu, Jianming Feng, Chenhao Li, Xin Zhang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Environmental monitoring and assessment, 2021. 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

8 authors.

Biqiong DongState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing, China.
Tianling QinState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing, China. qintl@iwhr.com.
Yu WangYellow River Institute of Hydraulic Research, Yellow River Engineering Consulting Co., Ltd., Zhengzhou, China.
Yan ZhaoYellow River Institute of Hydraulic Research, Yellow River Engineering Consulting Co., Ltd., Zhengzhou, China.
Shanshan LiuState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing, China.
Jianming FengCollege of Resource Environment and Tourism, Capital Normal University, Beijing, China.
Chenhao LiCollege of Resource Environment and Tourism, Capital Normal University, Beijing, China.
Xin ZhangState Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing, China.

Funding

China National Funds for Distinguished Young Scientists 51725905National Key Research and Development Project 2016YFA0601503National Key Research and Development Project 2017YFA0605004National Science Fund for Young Scholars 51709277
6 · The paper itself

Abstract

The foundation of managing excess nutrients in river is the identification of key physical processes and the control of decisive influencing factors. The existing studies seldom consider the influence of rainfall-runoff relationship and only focus on a few anthropogenic activities and natural attributes factors. To address this issue, a comprehensive set of influencing factors including rainfall-runoff relationship (represented by runoff coefficient), basic physical and chemical parameters of water quality, land use types, landscape patterns, topography, and socioeconomic development was constructed in this study. M-K test and cluster analysis were conducted to identify the temporal mutation and spatial clustering characteristics of NH

Indexed as

RiversWater Pollutants, ChemicalChinaEnvironmental MonitoringNitrogenPhosphorusNitrogenPhosphorusWater Pollutants, ChemicalAmmonia nitrogenHuangshui River basinInfluencing factor setPartial least squares regressionSpatiotemporal variationTotal phosphorus

Identifiers

PMID33891180
PMCPMC8065014

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.