Evidence map›Paper›PMID 35095207›Full record

ArticleClimate dynamics2022

Erratic Asian summer monsoon 2020: COVID-19 lockdown initiatives possible cause for these episodes?

Ramesh Kripalani, Kyung-Ja Ha, Chang-Hoi Ho, Jai-Ho Oh, B Preethi, Milind Mujumdar, Amita Prabhu

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Climate dynamics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

2 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 3 countries.

Ramesh KripalaniIndian Institute of Tropical Meteorology, Pune, 411008 India.
Kyung-Ja HaCenter for Climate Physics, Institute for Basic Science, Busan, South Korea.
Chang-Hoi HoSchool of Earth and Atmospheric Sciences, Seoul National University, Seoul, South Korea.
Jai-Ho OhNano C&W, Gyeonggi-do, South Korea.
B PreethiCenter for Climate Change Research, Indian Institute of Tropical Meteorology, Pune, India.ORCID 0000-0002-0126-6068
Milind MujumdarCenter for Climate Change Research, Indian Institute of Tropical Meteorology, Pune, India.
Amita PrabhuRadar and Satellite Meteorology Project, Indian Institute of Tropical Meteorology, Pune, India.
Indian Institute of Tropical Meteorology · INInstitute for Basic Science · KRRoyal Society · GBSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The summer (June through September) monsoon 2020 has been very erratic with episodes of heavy and devastating rains, landslides and catastrophic winds over South Asia (India, Pakistan, Nepal, Bangladesh), East Asia (China, Korea, and Japan), and Southeast Asia (Singapore, Thailand, Vietnam, Laos, Cambodia, Philippines, Indonesia). The withdrawal of the summer monsoon over India was delayed by 2 weeks. The monsoon season over East Asia has been the longest. China recorded a Dam burst in the twentieth century. Furthermore, the Korean Peninsula has experienced back-to-back severe tropical cyclones. Could the lockdown activities initiate to control the COVID-19 spread a possible cause for these major episodes? The strict enforcement of the lockdown regulations has led to a considerable reduction of air pollutants-dust and aerosols throughout the world. A recent study based on satellites and merged products has documented a statistically significant mean reduction of about 20, 8, and 50% in nitrogen dioxide, Aerosol Optical Depth (AOD) and PM

Indexed as

AerosolAsian summer monsoonClimate changeCOVID-19ExtremesLockdown

Identifiers

PMID35095207
PMCPMC8784227
OpenAlexW4226113004

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.