J. Mortatti

786 total citations
20 papers, 592 citations indexed

About

J. Mortatti is a scholar working on Geochemistry and Petrology, Water Science and Technology and Environmental Engineering. According to data from OpenAlex, J. Mortatti has authored 20 papers receiving a total of 592 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Geochemistry and Petrology, 8 papers in Water Science and Technology and 3 papers in Environmental Engineering. Recurrent topics in J. Mortatti's work include Groundwater and Isotope Geochemistry (9 papers), Water Quality and Pollution Assessment (4 papers) and Analytical chemistry methods development (3 papers). J. Mortatti is often cited by papers focused on Groundwater and Isotope Geochemistry (9 papers), Water Quality and Pollution Assessment (4 papers) and Analytical chemistry methods development (3 papers). J. Mortatti collaborates with scholars based in Brazil, France and Peru. J. Mortatti's co-authors include Elias A.G. Zagatto, Jean‐Luc Probst, Francisco José Krug, Luiz Carlos Ruiz Pessenda, Y. Tardy, A.O. Jacintho, Boaventura F. Reis, H. Bergamin F°, S. Storgaard Jørgensen and Antônio Enedi Boaretto and has published in prestigious journals such as Chemical Geology, Analytica Chimica Acta and The Analyst.

In The Last Decade

J. Mortatti

20 papers receiving 537 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Mortatti Brazil 12 179 136 97 91 89 20 592
Masahiro Maruo Japan 16 82 0.5× 77 0.6× 79 0.8× 49 0.5× 45 0.5× 44 623
Tim Williams United Kingdom 11 100 0.6× 100 0.7× 30 0.3× 28 0.3× 40 0.4× 12 538
L. Mart Germany 19 176 1.0× 107 0.8× 184 1.9× 162 1.8× 56 0.6× 22 1.1k
Sílvia Maria Sella Brazil 16 120 0.7× 178 1.3× 146 1.5× 20 0.2× 32 0.4× 31 865
Richard A. Geyer United States 9 69 0.4× 98 0.7× 183 1.9× 51 0.6× 37 0.4× 21 930
Yuichi Takaku Japan 20 234 1.3× 122 0.9× 31 0.3× 23 0.3× 32 0.4× 87 1.1k
C. Mohl Germany 15 158 0.9× 140 1.0× 33 0.3× 22 0.2× 23 0.3× 27 767
Geerke H. Floor Spain 16 161 0.9× 100 0.7× 26 0.3× 48 0.5× 44 0.5× 20 739
W. Martinotti Italy 13 45 0.3× 75 0.6× 96 1.0× 42 0.5× 27 0.3× 25 506
Robert A. Saar United States 6 71 0.4× 79 0.6× 71 0.7× 45 0.5× 25 0.3× 8 519

Countries citing papers authored by J. Mortatti

Since Specialization
Citations

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

Fields of papers citing papers by J. Mortatti

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Mortatti

This figure shows the co-authorship network connecting the top 25 collaborators of J. Mortatti. A scholar is included among the top collaborators of J. Mortatti 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 J. Mortatti. J. Mortatti 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.
Probst, Jean‐Luc, Jules Rémy Ndam Ngoupayou, Jean-Loup Boeglin, et al.. (2020). Stable Carbon Isotopes δ13C as a Proxy for Characterizing Carbon Sources and Processes in a Small Tropical Headwater Catchment: Nsimi, Cameroon. Aquatic Geochemistry. 27(1). 1–30. 16 indexed citations
2.
Conceição, Fabiano Tomazini da, et al.. (2020). Hydrochemistry applied to assess the chemical weathering and soil removal rates in the Sorocaba River basin, São Paulo State. Brazilian Journal of Geology. 50(1). 2 indexed citations
3.
Conceição, Fabiano Tomazini da, et al.. (2016). Chemical weathering rates and atmospheric/soil CO2 consumption of igneous and metamorphic rocks under tropical climate in southeastern Brazil. Chemical Geology. 443. 54–66. 32 indexed citations
4.
5.
Mortatti, J. & Jean‐Luc Probst. (2010). Characteristics of heavy metals and their evaluation in suspended sediments from Piracicaba river basin (São Paulo, Brazil). Revista Brasileira de Geociências. 40(3). 375–379. 1 indexed citations
6.
7.
Mortatti, J., et al.. (2006). ORIGEM DO CARBONO INORGÂNICO DISSOLVIDO NO RIO TIETÊ (SÃO PAULO): REAÇÕES DE EQUILÍBRIO E VARIABILIDADE TEMPORAL. Geochimica Brasiliensis. 20(3). 4 indexed citations
8.
Oliveira, Mauro Wagner de, et al.. (2002). Leaching of nitrogen, potassium, calcium and magnesium in a sandy soil cultivated with sugarcane. Pesquisa Agropecuária Brasileira. 37(6). 861–868. 53 indexed citations
9.
Mortatti, J., Jorge Marcos de Moraes, R. L. Victória, & Luiz Antônio Martinelli. (1997). Hydrograph Separation of the Amazon River: A Methodological Study. Aquatic Geochemistry. 3(2). 117–128. 19 indexed citations
10.
Mortatti, J., et al.. (1997). Chemical and mechanical erosion in the upper Niger basin(Guinea, Mali). Geochemical weathering budget in tropical environment.. 325(3). 185–191. 8 indexed citations
11.
Mortatti, J., et al.. (1997). HYDROGRAPH SEPARATION OF THE AMAZON RIVER USING 18O AS AN ISOTOPIC TRACER. Scientia Agricola. 54(3). 167–173. 12 indexed citations
12.
Probst, Jean‐Luc, J. Mortatti, & Y. Tardy. (1994). Carbon river fluxes and weathering CO2 consumption in the Congo and Amazon river basins. Applied Geochemistry. 9(1). 1–13. 120 indexed citations
13.
Mortatti, J., Jean‐Luc Probst, & José Roberto Ferreira. (1992). Hydrological and geochemical characteristics of the Jamari and Jiparana river basins (Rondonia, Brazil). GeoJournal. 26(3). 287–296. 16 indexed citations
14.
Leopoldo, Paulo Rodolfo, et al.. (1992). Estimation using 18O of the water residence time in small watersheds. Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista). 1991. 75–84. 1 indexed citations
15.
Mortatti, J., et al.. (1989). Biogeochemistry of the Madeira river basin. GeoJournal. 19(4). 11 indexed citations
16.
Bendassolli, José Albertino, et al.. (1988). Synthesis of fertilizers nitrogen and 15 N-enriched. Pt. I. Production of enriched 15 N-anhydrous ammonia. 9(2). 66–93. 1 indexed citations
17.
Mortatti, J., Francisco José Krug, Luiz Carlos Ruiz Pessenda, Elias A.G. Zagatto, & S. Storgaard Jørgensen. (1982). Determination of iron in natural waters and plant material with 1,10-phenanthroline by flow injection analysis. The Analyst. 107(1275). 659–663. 75 indexed citations
18.
Reis, Boaventura F., A.O. Jacintho, J. Mortatti, et al.. (1981). Zone-sampling processes in flow injection analysis. Analytica Chimica Acta. 123. 221–228. 121 indexed citations
19.
Krug, Francisco José, et al.. (1981). Flow injection spectrophotometric determination of boron in plant material with azomethine-H. Analytica Chimica Acta. 125. 29–35. 57 indexed citations
20.
Zagatto, Elias A.G., et al.. (1980). An improved flow injection determination of nitrite in waters by using intermittent flows. Analytica Chimica Acta. 120. 399–403. 39 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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