Ricardo Hallak

531 total citations
22 papers, 383 citations indexed

About

Ricardo Hallak is a scholar working on Global and Planetary Change, Atmospheric Science and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Ricardo Hallak has authored 22 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Global and Planetary Change, 9 papers in Atmospheric Science and 6 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Ricardo Hallak's work include Meteorological Phenomena and Simulations (6 papers), Air Quality and Health Impacts (5 papers) and Precipitation Measurement and Analysis (5 papers). Ricardo Hallak is often cited by papers focused on Meteorological Phenomena and Simulations (6 papers), Air Quality and Health Impacts (5 papers) and Precipitation Measurement and Analysis (5 papers). Ricardo Hallak collaborates with scholars based in Brazil, United States and Sweden. Ricardo Hallak's co-authors include Augusto José Pereira Filho, Jorge Alberto Martins, Leila Droprinchinski Martins, Edmílson Dias de Freitas, Anderson Paulo Rudke, Taciana Toledo de Almeida Albuquerque, Daniela S. de Almeida, Fábio Luiz Teixeira Gonçalves, Richard E. Carbone and Robert J. Joyce and has published in prestigious journals such as SHILAP Revista de lepidopterología, Remote Sensing of Environment and Environmental Research.

In The Last Decade

Ricardo Hallak

20 papers receiving 374 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ricardo Hallak Brazil 12 222 189 123 84 49 22 383
Juan Luís Garrido Spain 10 203 0.9× 174 0.9× 132 1.1× 91 1.1× 21 0.4× 18 370
N’Datchoh Evelyne Touré Ivory Coast 13 312 1.4× 229 1.2× 96 0.8× 55 0.7× 37 0.8× 34 460
Sameh Adib Abou Rafee Brazil 13 184 0.8× 128 0.7× 84 0.7× 57 0.7× 78 1.6× 19 313
Kenza Khomsi Morocco 11 215 1.0× 100 0.5× 137 1.1× 126 1.5× 95 1.9× 35 417
Luciene L. Lara Brazil 7 133 0.6× 166 0.9× 107 0.9× 34 0.4× 36 0.7× 7 333
Demerval Soares Moreira Brazil 12 381 1.7× 355 1.9× 116 0.9× 102 1.2× 83 1.7× 28 569
Gregor Feig South Africa 12 171 0.8× 156 0.8× 86 0.7× 62 0.7× 23 0.5× 35 325
Wuting Zhang China 11 134 0.6× 184 1.0× 124 1.0× 65 0.8× 22 0.4× 14 358
Stelios Pashiardis Cyprus 12 245 1.1× 163 0.9× 109 0.9× 97 1.2× 97 2.0× 24 537
Mingjin Zhan China 12 270 1.2× 186 1.0× 199 1.6× 115 1.4× 83 1.7× 30 498

Countries citing papers authored by Ricardo Hallak

Since Specialization
Citations

This map shows the geographic impact of Ricardo Hallak'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 Ricardo Hallak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ricardo Hallak more than expected).

Fields of papers citing papers by Ricardo Hallak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ricardo Hallak. 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 Ricardo Hallak. The network helps show where Ricardo Hallak may publish in the future.

Co-authorship network of co-authors of Ricardo Hallak

This figure shows the co-authorship network connecting the top 25 collaborators of Ricardo Hallak. A scholar is included among the top collaborators of Ricardo Hallak 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 Ricardo Hallak. Ricardo Hallak 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.
Dias, Pedro Leite da Silva, et al.. (2025). ATMOS-BUD: A Comprehensive Python Tool for Analyzing Heat, Vorticity and Water Budgets on the Atmosphere. The Journal of Open Source Software. 10(114). 8452–8452.
2.
Rudke, Anderson Paulo, Jorge Alberto Martins, Ricardo Hallak, et al.. (2023). Evaluating TROPOMI and MODIS performance to capture the dynamic of air pollution in São Paulo state: A case study during the COVID-19 outbreak. Remote Sensing of Environment. 289. 113514–113514. 18 indexed citations
3.
Hallak, Ricardo, et al.. (2022). Effects of Local Vegetation and Regional Controls in Near-Surface Air Temperature for Southeastern Brazil. Atmosphere. 13(11). 1758–1758. 2 indexed citations
4.
Rudke, Anderson Paulo, Leila Droprinchinski Martins, Edmílson Dias de Freitas, et al.. (2022). Landscape changes over 30 years of intense economic activity in the upper Paraná River basin. Ecological Informatics. 72. 101882–101882. 11 indexed citations
5.
Rudke, Anderson Paulo, Daniela S. de Almeida, Leila Droprinchinski Martins, et al.. (2022). Impacts of Strategic Mobility Restrictions Policies during 2020 COVID-19 Outbreak on Brazil’s Regional Air Quality. Aerosol and Air Quality Research. 22(4). 210351–210351. 14 indexed citations
6.
Rudke, Anderson Paulo, Jorge Alberto Martins, Daniela S. de Almeida, et al.. (2021). How mobility restrictions policy and atmospheric conditions impacted air quality in the State of São Paulo during the COVID-19 outbreak. Environmental Research. 198. 111255–111255. 21 indexed citations
7.
Rafee, Sameh Adib Abou, Edmílson Dias de Freitas, Jorge Alberto Martins, et al.. (2020). Spatial Trends of Extreme Precipitation Events in the Paraná River Basin. Journal of Applied Meteorology and Climatology. 59(3). 443–454. 20 indexed citations
8.
9.
Rudke, Anderson Paulo, Daniela S. de Almeida, Sameh Adib Abou Rafee, et al.. (2019). Land cover data of Upper Parana River Basin, South America, at high spatial resolution. International Journal of Applied Earth Observation and Geoinformation. 83. 101926–101926. 28 indexed citations
10.
Hallak, Ricardo, et al.. (2019). Climatology of hail in the triple border Paraná, Santa Catarina (Brazil) and Argentina. Atmospheric Research. 234. 104747–104747. 19 indexed citations
11.
Martins, Jorge Alberto, Leila Droprinchinski Martins, Edmílson Dias de Freitas, et al.. (2016). Climatology of destructive hailstorms in Brazil. Atmospheric Research. 184. 126–138. 42 indexed citations
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13.
14.
Filho, Augusto José Pereira, Richard E. Carbone, John E. Janowiak, et al.. (2010). Satellite Rainfall Estimates Over South America – Possible Applicability to the Water Management of Large Watersheds1. JAWRA Journal of the American Water Resources Association. 46(2). 344–360. 57 indexed citations
15.
Martins, Leila Droprinchinski, Jorge Alberto Martins, Edmílson Dias de Freitas, et al.. (2009). Potential health impact of ultrafine particles under clean and polluted urban atmospheric conditions: a model-based study. Air Quality Atmosphere & Health. 3(1). 29–39. 47 indexed citations
16.
Martins, Jorge Alberto, et al.. (2008). Aplicação de imagens de satélite no desenvolvimento de inventários de emissão de alta resolução. 2 indexed citations
17.
Filho, Augusto José Pereira, et al.. (2007). MXPOL measurements of weather systems. 2 indexed citations
18.
Freitas, Edmílson Dias de, Jorge Alberto Martins, Ricardo Hallak, et al.. (2007). Particulate Matter Concentration Forecast Over the Metropolitan Area of São Paulo. Ciência e Natura. 213–216. 1 indexed citations
19.
Prado, Luciana F., et al.. (2007). Variabilidade espaço-temporal da precipitação no Estado de São Paulo e sua relação com ENOS entre 1947 e 1997. 1 indexed citations
20.
Filho, Augusto José Pereira, et al.. (2004). Impacto hidrológico das precipitações observadas na região metropolitana de São Paulo nos dias 04 de fevereiro de 2004 e 29 de janeiro de 2004.

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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