Evidence map›Paper›PMID 34573474›Full record

ReviewAnimals : an open access journal from MDPI2021

Effects of Diesel, Heavy Metals and Plastics Pollution on Penguins in Antarctica: A Review.

Nurul Aini Puasa, Azham Zulkharnain, Gayathiri Verasoundarapandian, Chiew-Yen Wong, Khadijah Nabilah Mohd Zahri, Faradina Merican, Noor Azmi Shaharuddin, Claudio Gomez-Fuentes, Siti Aqlima Ahmad

Open access · goldAbstract readReview
In one paragraph

Review in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 20 citations in OpenAlex.

  1. Non-Invasive Salivary Reproductive Endocrine Profiles in Gentoo Penguins.Animals : an open access journal from MDPI · 2026
    Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. 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

9 authors at 5 institutions in 3 countries.

Nurul Aini PuasaDepartment of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.
Azham ZulkharnainDepartment of Bioscience and Engineering, College of Systems Engineering and Science, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama 337-8570, Japan.ORCID 0000-0001-9173-8171
Gayathiri VerasoundarapandianDepartment of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.
Chiew-Yen WongSchool of Health Sciences, International Medical University, Kuala Lumpur 57000, Malaysia.ORCID 0000-0003-0534-6206
Khadijah Nabilah Mohd ZahriDepartment of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.
Faradina MericanSchool of Biological Sciences, Universiti Sains Malaysia, Gelugor 11800, Penang, Malaysia.
Noor Azmi ShaharuddinDepartment of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.
Claudio Gomez-FuentesDepartment of Chemical Engineering, Universidad de Magallanes, Avda. Bulnes, Punta Arenas 01855, Región de Magallanes y Antártica Chilena, Chile.ORCID 0000-0001-9060-7727
Siti Aqlima AhmadDepartment of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.ORCID 0000-0002-7625-3704
Universiti Putra Malaysia · MYShibaura Institute of Technology · JPUniversidad de Magallanes · CLUniversiti Sains Malaysia · MYUniversity of Malaya · MY

Funding

Universiti Putra Malaysia Matching Grant Putra 9300436 and Putra Berimpak 9678900Yayasan Penyelidikan Antartika Sultan Mizan (YPASM) Yayasan Penyelidikan Antartika Sultan Mizan (YPASM) Research Grant 2020
6 · The paper itself

Abstract

Antarctica is a relatively pristine continent that attracts scientists and tourists alike. However, the risk of environmental pollution in Antarctica is increasing with the increase in the number of visitors. Recently, there has been a surge in interest regarding diesel, heavy metals and microplastics pollution. Contamination from these pollutants poses risks to the environment and the health of organisms inhabiting the continent. Penguins are one of the most prominent and widely distributed animals in Antarctica and are at major risk due to pollution. Even on a small scale, the impacts of pollution toward penguin populations are extensive. This review discusses the background of penguins in Antarctica, the anthropogenic pollution and cases, as well as the impacts of diesel, heavy metals and microplastics toxicities on penguins. The trends of the literature for the emerging risks of these pollutants are also reviewed through a bibliometric approach and network mapping analysis. A sum of 27 articles are analyzed on the effects of varying pollutants on penguins in Antarctica from 2000 to 2020 using the VOSviewer bibliometric software, Microsoft Excel and Tableau Public. Research articles collected from the Scopus database are evaluated for the most applicable research themes according to the bibliometric indicators (articles, geography distribution, annual production, integrated subject areas, key source journals and keyword or term interactions). Although bibliometric studies on the present research theme are not frequent, our results are sub-optimal due to the small number of search query matches from the Scopus database. As a result, our findings offer only a fragmentary comprehension of the topics in question. Nevertheless, this review provides valuable inputs regarding prospective research avenues for researchers to pursue in the future.

Indexed as

Antarcticadieselheavy metalsmicroplasticspenguinspollutiontoxicity

Identifiers

PMID34573474
PMCPMC8465831
OpenAlexW3197883430

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.