Helber C. Freitas

3.4k citations
30 papers · 2.3k indexed · 1 hit paper · h-index 18

Helber C. Freitas

28 papers receiving 2.2k citations

Hit Papers

Carbon in Amazon Forests: Unexpected Seasonal Fluxes and ...20032026201020182003100200300400500

Peers

Helber C. Freitas
Comparison fields: 5 of 82
  • Global and Planetary Change 1.9k
  • Ecology 593
  • Atmospheric Science 438
  • Nature and Landscape Conservation 434
  • Plant Science 396
Replace Thomas Grünwald with:
Thomas Grünwald Germany
Jürgen Knauer Australia
Chelcy Ford Miniat United States
K. Morgenstern Canada
Yoshiko Kosugi Japan
Georgianne W. Moore United States
Tomomichi Kato Japan
Song Gu China
Bert Gielen Belgium
Andreas Ibrom Denmark
Helber C. Freitas relative to Thomas Grünwald Germany Thomas Grünwald's profile →
Citations per field
00.5×1.6×
Thomas Grünwald · 1×
Citations per year

Countries citing papers authored by Helber C. Freitas

Since Specialization
Citations

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

Fields of papers citing papers by Helber C. Freitas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helber C. Freitas. 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 Helber C. Freitas. The network helps show where Helber C. Freitas may publish in the future.

Co-authorship network of co-authors of Helber C. Freitas

This figure shows the co-authorship network connecting the top 25 collaborators of Helber C. Freitas. A scholar is included among the top collaborators of Helber C. Freitas 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 Helber C. Freitas. Helber C. Freitas 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
#WorkIndexed citations
1 1
2 4
3 1
4 0
5 3
6 2
7 101
8 39
9
Emissões de CO2 observadas durante a reforma de canavial.
1
10 0
11 34
12 43
13
Padrões micrometeorológicos da plantação de cana-de-açúcar.
1
14 56
15 27
16 225
17 86
18 175
19 40
20 59

About Helber C. Freitas

Helber C. Freitas is a scholar working on Global and Planetary Change, Soil Science and Nature and Landscape Conservation, having authored 30 papers that have together received 2.3k indexed citations. Recurring topics across this work include Plant Water Relations and Carbon Dynamics (24 papers), Climate variability and models (6 papers) and Soil and Unsaturated Flow (6 papers). The work is most often cited by research in Global and Planetary Change (1.9k citations), Nature and Landscape Conservation (434 citations) and Atmospheric Science (438 citations). Helber C. Freitas has collaborated with scholars based in Brazil, United Kingdom and United States. Frequent co-authors include Humberto Ribeiro da Rocha, Michael L. Goulden, S. D. Miller, Mary Menton, Adeláine Michela e Silva Figueira, Osvaldo Cabral, Steven C. Wofsy, S. R. Saleska, M. A. V. Ligo and Lucy R. Hutyra. Their work appears in journals such as Science, Journal of Geophysical Research Atmospheres and Journal of Hydrology.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026