Evidence map›Paper›PMID 34268694›Full record

ArticleEnvironmental science and pollution research international2021

Photochemical degradation of β-hexachlorocyclohexane in snow and ice.

Honghai Xue, Shuiyuan He, Chunli Kang, Hanfei Liu, Fei Peng, Xiaojian Tang

Abstract read
PubMed Publisher
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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 35% 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, 9 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

6 authors at 4 institutions in 1 country.

Honghai XueKey Laboratory of Songliao Aquatic Environment, Ministry of Education, Jilin Jianzhu University, Changchun, 130118, P.R. China.
Shuiyuan HeKey Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun, 130012, P.R. China.
Chunli KangKey Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun, 130012, P.R. China. kangcl@jlu.edu.cn.
Hanfei LiuChina Construction Industrial & Energy Engineering Group Co., Ltd., Nanjing, 210023, P.R. China.
Fei PengHydrological Bureau (Information Center), Songliao Water Resources Commission, Changchun, 130021, P.R. China.
Xiaojian TangKey Laboratory of Songliao Aquatic Environment, Ministry of Education, Jilin Jianzhu University, Changchun, 130118, P.R. China.
Jilin Jianzhu University · CNJilin University · CNChangjiang Water Resources Commission · CNChina State Construction Engineering (China) · CN

Funding

National Natural Science Foundation of China 41073063National Natural Science Foundation of China 41403101National Natural Science Foundation of China 41977314
6 · The paper itself

Abstract

Hexachlorocyclohexane (HCH), a typical organochloride pesticide, is one of the persistent organic pollutants. Despite the ban on technical grade HCH, it has been continuously observed at a steady level in the environment. The photochemical degradation of β-HCH in snow and ice under ultraviolet (UV) irradiation was investigated in this study. The effects of pH as well as common chemical components in snow on the degradation kinetics were investigated. In addition, the photodegradation products were determined and the reaction mechanism was hypothesized. The results showed that under UV irradiation, β-HCH can be photolyzed in snow and ice, with the photochemical degradation process conforming to the first-order kinetic equation. Changing the pH and adding Fe

Indexed as

HexachlorocyclohexaneHydrocarbons, ChlorinatedIceSnowbeta-hexachlorocyclohexaneHexachlorocyclohexaneHydrocarbons, ChlorinatedIceDegradationIcePhotochemicalPhotolysisSnowβ-hexachlorocyclohexane

Identifiers

PMID34268694
OpenAlexW3183058400

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.