Margarida Malta

753 total citations
29 papers, 545 citations indexed

About

Margarida Malta is a scholar working on Radiological and Ultrasound Technology, Global and Planetary Change and Safety, Risk, Reliability and Quality. According to data from OpenAlex, Margarida Malta has authored 29 papers receiving a total of 545 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Radiological and Ultrasound Technology, 19 papers in Global and Planetary Change and 14 papers in Safety, Risk, Reliability and Quality. Recurrent topics in Margarida Malta's work include Radioactivity and Radon Measurements (22 papers), Radioactive contamination and transfer (19 papers) and Nuclear and radioactivity studies (14 papers). Margarida Malta is often cited by papers focused on Radioactivity and Radon Measurements (22 papers), Radioactive contamination and transfer (19 papers) and Nuclear and radioactivity studies (14 papers). Margarida Malta collaborates with scholars based in Portugal, Mozambique and Democratic Republic of the Congo. Margarida Malta's co-authors include Fernando P. Carvalho, João M. Oliveira, Ruth Pereira, Sónia Mendo, Joana Lourenço, Fernando Gonçalves, Artur Paiva, Marta Santos, José Mário Morgado and Ana Silva and has published in prestigious journals such as The Science of The Total Environment, Journal of Hazardous Materials and Chemosphere.

In The Last Decade

Margarida Malta

29 papers receiving 529 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Margarida Malta Portugal 13 243 189 145 121 102 29 545
B. Sanipelli Canada 9 199 0.8× 187 1.0× 76 0.5× 102 0.8× 41 0.4× 9 468
Önder Kılıç Türkiye 17 348 1.4× 292 1.5× 221 1.5× 502 4.1× 102 1.0× 53 972
P. M. Ravi India 12 250 1.0× 197 1.0× 44 0.3× 48 0.4× 95 0.9× 39 451
Mirjana Ćujić Serbia 12 222 0.9× 109 0.6× 90 0.6× 159 1.3× 66 0.6× 22 489
Laurent Garcia-Sanchez France 13 154 0.6× 271 1.4× 94 0.6× 58 0.5× 122 1.2× 24 432
Murat Belivermiş Türkiye 19 391 1.6× 349 1.8× 251 1.7× 510 4.2× 130 1.3× 48 1.1k
Sabiha-Javied Pakistan 11 272 1.1× 58 0.3× 67 0.5× 135 1.1× 112 1.1× 13 558
Gordana Marović Croatia 14 362 1.5× 260 1.4× 42 0.3× 47 0.4× 111 1.1× 53 521
Stefania Gaudino Italy 12 210 0.9× 174 0.9× 51 0.4× 94 0.8× 31 0.3× 16 512
Maria Angélica Wasserman Brazil 9 103 0.4× 114 0.6× 102 0.7× 94 0.8× 55 0.5× 28 317

Countries citing papers authored by Margarida Malta

Since Specialization
Citations

This map shows the geographic impact of Margarida Malta's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Margarida Malta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Margarida Malta more than expected).

Fields of papers citing papers by Margarida Malta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Margarida Malta. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Margarida Malta. The network helps show where Margarida Malta may publish in the future.

Co-authorship network of co-authors of Margarida Malta

This figure shows the co-authorship network connecting the top 25 collaborators of Margarida Malta. A scholar is included among the top collaborators of Margarida Malta based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Margarida Malta. Margarida Malta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Carvalho, Fernando P., et al.. (2021). Radionuclides and Radiation Exposure in Tantalite Mining, Ethiopia. Archives of Environmental Contamination and Toxicology. 81(4). 648–659. 11 indexed citations
2.
Atibu, Emmanuel K., João M. Oliveira, Margarida Malta, et al.. (2021). Assessment of Natural Radioactivity in Rivers Sediment and Soil from the Copper Belt Artisanal Mining Region, Democratic Republic of the Congo. Journal of Geoscience and Environment Protection. 9(7). 1–20. 11 indexed citations
3.
Carvalho, Fernando P., Dang Duc Nhan, João M. Oliveira, et al.. (2021). Environmental Radioactivity in the Marine Environment of Ha Long Bay, North Vietnam, and Biomagnification of Polonium. Environmental Processes. 8(4). 1359–1378. 9 indexed citations
4.
Lourenço, Joana, et al.. (2018). RIBE at an inter-organismic level: A study on genotoxic effects in Daphnia magna exposed to waterborne uranium and a uranium mine effluent. Aquatic Toxicology. 198. 206–214. 11 indexed citations
5.
Pereira, Ruth, Fernando P. Carvalho, João M. Oliveira, et al.. (2018). Life history traits and genotoxic effects on Daphnia magna exposed to waterborne uranium and to a uranium mine effluent - A transgenerational study. Aquatic Toxicology. 202. 16–25. 11 indexed citations
6.
Martin, Peter, K Hallam, Oliver Payton, et al.. (2018). Source identification of uranium-containing materials at mine legacy sites in Portugal. Journal of Environmental Radioactivity. 183. 102–111. 6 indexed citations
7.
Lourenço, Joana, Sérgio Marques, Fernando P. Carvalho, et al.. (2017). Uranium mining wastes: The use of the Fish Embryo Acute Toxicity Test (FET) test to evaluate toxicity and risk of environmental discharge. The Science of The Total Environment. 605-606. 391–404. 45 indexed citations
8.
Carvalho, Fernando P., João M. Oliveira, & Margarida Malta. (2014). Radioactivity in Soils and Vegetables from Uranium Mining Regions. Procedia Earth and Planetary Science. 8. 38–42. 15 indexed citations
9.
Carvalho, Fernando P., et al.. (2013). Radionuclides and radiation doses in heavy mineral sands and other mining operations in Mozambique. Radiation Protection Dosimetry. 158(2). 181–186. 10 indexed citations
10.
Carvalho, Fernando P., João M. Oliveira, & Margarida Malta. (2013). Exposure to radionuclides in smoke from vegetation fires. The Science of The Total Environment. 472. 421–424. 25 indexed citations
11.
Carvalho, Fernando P., et al.. (2013). Radioactivity of anthropogenic origin in the Tejo Estuary and need for improved waste management and environmental monitoring. International Journal of Environmental Studies. 70(6). 952–963. 8 indexed citations
12.
Malta, Margarida, et al.. (2013). Radioactivity from Lisboa urban wastewater discharges in the Tejo River Estuary. Revista de Gestão Costeira Integrada. 13(4). 399–408. 11 indexed citations
13.
Carvalho, Fernando P., et al.. (2013). Radioanalytical assessment of environmental contamination around non-remediated uranium mining legacy site and radium mobility. Journal of Radioanalytical and Nuclear Chemistry. 299(1). 119–125. 21 indexed citations
14.
Carvalho, Fernando P., et al.. (2012). Radioactivity from Fukushima nuclear accident detected in Lisbon, Portugal. Journal of Environmental Radioactivity. 114. 152–156. 21 indexed citations
15.
Lourenço, Joana, Ruth Pereira, Fernando P. Carvalho, et al.. (2011). Evaluation of the sensitivity of genotoxicity and cytotoxicity endpoints in earthworms exposed in situ to uranium mining wastes. Ecotoxicology and Environmental Safety. 75(1). 46–54. 39 indexed citations
16.
Malta, Margarida & Fernando P. Carvalho. (2011). Radionuclides in marine mammals off the Portuguese coast. Journal of Environmental Radioactivity. 102(5). 473–478. 6 indexed citations
17.
Lourenço, Joana, Fernando P. Carvalho, João M. Oliveira, et al.. (2011). Histopathological changes in the earthworm Eisenia andrei associated with the exposure to metals and radionuclides. Chemosphere. 85(10). 1630–1634. 54 indexed citations
18.
Lourenço, Joana, Ruth Pereira, Ana Silva, et al.. (2010). Genotoxic endpoints in the earthworms sub-lethal assay to evaluate natural soils contaminated by metals and radionuclides. Journal of Hazardous Materials. 186(1). 788–795. 61 indexed citations
19.
Carvalho, Fernando P., João M. Oliveira, & Margarida Malta. (2010). Radionuclides in plants growing on sludge and water from uranium mine water treatment. Ecological Engineering. 37(7). 1058–1063. 30 indexed citations
20.
Carvalho, Fernando P., João M. Oliveira, & Margarida Malta. (2010). Radiation Safety of Old Uranium Mining Waste Dumps in Portugal. Advanced materials research. 107. 147–156. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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