Evidence map›Paper›PMID 33598842›Full record

ArticleEnvironmental science and pollution research international2021

Framework of multi-level regionalization schemes based on non-point source pollution to advance the environmental management of small watersheds.

Xiaomeng Guo, Vitus Tankpa, Li Wang, Fang Ma, Yujiao Wang

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2021. 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. 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

5 authors.

Xiaomeng GuoState Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, No.73 Huanghe Road, Harbin, 150090, China.
Vitus TankpaState Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, No.73 Huanghe Road, Harbin, 150090, China.
Li WangState Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, No.73 Huanghe Road, Harbin, 150090, China. wanglihit@hotmail.com.
Fang MaState Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, No.73 Huanghe Road, Harbin, 150090, China.
Yujiao WangState Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, No.73 Huanghe Road, Harbin, 150090, China.

Funding

the National Key Research and Development Program of China 2016YFC0401105
6 · The paper itself

Abstract

Regionalization exerts an important guiding role for sound environmental management, regional development, and schemes toward regionalizing ecological function, involving multiple levels. This paper formulated a framework for a detailed regionalization approach using the Ashi River watershed, China, as case study. Human activities, especially agriculture non-point source pollution (ANPS) and social factors, were identified as main factors. The results indicated that (1) the export coefficient model (ECM) can be used to determine ANPS loads in the watershed as well as total nitrogen and total phosphorus loads. (2) The minimum cumulative resistance model (MCR) showed that the middle and lower reaches had high risk for ANPS occurrence. (3) Based on the identified key factors, the watershed was divided into level IV and combined with existing level III using cluster analysis. Corresponding management countermeasures were proposed. This provides a scientific basis for pollution control planning and for management measures.

Indexed as

Non-Point Source PollutionWater Pollutants, ChemicalChinaConservation of Natural ResourcesEnvironmental MonitoringHumansNitrogenPhosphorusRiversNitrogenPhosphorusWater Pollutants, ChemicalExport coefficient modelMinimum cumulative resistance modelNon-point source pollutionRegionalization schemeThe Ashi River watershed

Identifiers

PMID33598842

What OpenQuestion holds

Textmetadata
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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.