Evidence map›Paper›PMID 34601677›Full record

ArticleEnvironmental science and pollution research international2022

Inter-annual and intra-annual variations in water quality and its response to water-level fluctuations in a river-connected lake, Dongting Lake, China.

Mingming Geng, Yandong Niu, Xiaohong Liao, Kelin Wang, Nan Yang, Zhan Qian, Feng Li, Yeai Zou, Xinsheng Chen, Zhengmiao Deng and 1 more

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 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

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Mingming Geng *Key Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, People's Republic of China.
Yandong Niu *Hunan Academy of Forestry, Changsha, 410004, People's Republic of China.
Xiaohong Liao *Dongting Lake Research Centre, Hunan Hydro & Power Design Institute, Changsha, 410007, People's Republic of China.
Kelin WangKey Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, People's Republic of China.
Nan YangKey Laboratory of Key Technologies of Digital Urban-Rural Spatial Planning of Hunan Province, College of Architecture and Urban Planning, Hunan City University, Yiyang, 413000, People's Republic of China.
Zhan QianDongting Lake Research Centre, Hunan Hydro & Power Design Institute, Changsha, 410007, People's Republic of China.
Feng LiKey Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, People's Republic of China. changshalifeng@163.com.ORCID http://orcid.org/0000-0002-1841-8814
Yeai ZouKey Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, People's Republic of China.
Xinsheng ChenKey Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, People's Republic of China.
Zhengmiao DengKey Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, People's Republic of China.
Yonghong XieKey Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, People's Republic of China.

Funding

the Joint Fund for Regional Innovation and Development of NSFC U19A2051the Key Program of Research and Development of Hunan Province 2022NK2058, 2022NK2059the Science and Technology Innovation Program of High-Tech Industry in Hunan Province 2020SK2019the Water Conservancy Science Project of Hunan Province XSKJ2019081-05, XSKJ2021000-03, XSKJ2019081-31the Youth Innovation Development Program of Changsha kq1802026, kh1904002the Youth Innovation Promotion Association of CAS Y201861
6 · The paper itself

Abstract

The hydrological conditions of river-connected lakes are complex primarily owing to their considerable water-level fluctuations (WLFs). Water quality in such lakes varies with hydrodynamic variations; however, their relationship is not clear. To identify the unique relationship between water level and water quality in river-connected lakes, we used the comprehensive pollution index (CPI) and regression analysis to analyze the spatiotemporal variation in water quality in Dongting Lake from 2015 to 2018 and the effects of water level on water quality. Four water quality parameters were selected: total nitrogen (TN), total phosphorus (TP), permanganate index (COD

Indexed as

LakesWater Pollutants, ChemicalChinaChlorophyll AEnvironmental MonitoringEutrophicationHumansNitrogenPhosphorusRiversWater QualityChlorophyll ANitrogenPhosphorusWater Pollutants, ChemicalComprehensive pollution indexDongting LakeWater levelWater quality

Identifiers

PMID34601677

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