Claude Hammecker

1.7k total citations
84 papers, 1.2k citations indexed

About

Claude Hammecker is a scholar working on Soil Science, Civil and Structural Engineering and Plant Science. According to data from OpenAlex, Claude Hammecker has authored 84 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Soil Science, 27 papers in Civil and Structural Engineering and 19 papers in Plant Science. Recurrent topics in Claude Hammecker's work include Soil Carbon and Nitrogen Dynamics (32 papers), Soil Management and Crop Yield (26 papers) and Soil and Unsaturated Flow (24 papers). Claude Hammecker is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (32 papers), Soil Management and Crop Yield (26 papers) and Soil and Unsaturated Flow (24 papers). Claude Hammecker collaborates with scholars based in France, Brazil and Thailand. Claude Hammecker's co-authors include Érika Valente de Medeiros, Antônio Celso Dantas Antonino, José Romualdo de Sousa Lima, Jean‐Luc Maeght, Daniel Jeannette, Gustavo Pereira Duda, Cathy Clermont‐Dauphin, Pascal Boivin, Diogo Paes da Costa and Eduardo Soares de Souza and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Hydrology and Atmospheric Environment.

In The Last Decade

Claude Hammecker

78 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Claude Hammecker France 21 522 298 282 203 127 84 1.2k
Manouchehr Gorji Iran 19 631 1.2× 142 0.5× 258 0.9× 198 1.0× 73 0.6× 44 1.1k
S.K. Ray India 20 727 1.4× 329 1.1× 230 0.8× 306 1.5× 43 0.3× 101 1.4k
Jianguo Zhang China 24 514 1.0× 211 0.7× 204 0.7× 129 0.6× 56 0.4× 78 1.4k
Gil Eshel Israel 18 505 1.0× 148 0.5× 269 1.0× 352 1.7× 89 0.7× 41 1.4k
Shiwei Zhao China 19 1.0k 2.0× 208 0.7× 394 1.4× 189 0.9× 96 0.8× 62 1.5k
Marcus Hardie Australia 19 784 1.5× 268 0.9× 558 2.0× 287 1.4× 47 0.4× 49 1.5k
Haruyuki Fujimaki Japan 18 671 1.3× 323 1.1× 475 1.7× 356 1.8× 39 0.3× 93 1.6k
E. Amézketa Spain 12 984 1.9× 190 0.6× 489 1.7× 220 1.1× 98 0.8× 15 1.4k
Roberto Pini Italy 16 444 0.9× 211 0.7× 193 0.7× 80 0.4× 114 0.9× 43 1.1k
Trond Børresen Norway 18 998 1.9× 261 0.9× 326 1.2× 117 0.6× 53 0.4× 37 1.4k

Countries citing papers authored by Claude Hammecker

Since Specialization
Citations

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

Fields of papers citing papers by Claude Hammecker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Claude Hammecker

This figure shows the co-authorship network connecting the top 25 collaborators of Claude Hammecker. A scholar is included among the top collaborators of Claude Hammecker 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 Claude Hammecker. Claude Hammecker 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.
Hassen, A. Ben, et al.. (2025). Evaluation of biochar amendments to retain organic compounds in soil. IOP Conference Series Earth and Environmental Science. 1455(1). 12005–12005. 1 indexed citations
2.
Janeau, Jean‐Louis, et al.. (2025). Spatial variations in runoff, sediment, and nutrient losses induced by toposequence and biochar application in upland maize farming. International Soil and Water Conservation Research. 14(1). 100551–100551.
3.
Costa, Diogo Paes da, Gustavo Pereira Duda, Antônio Celso Dantas Antonino, et al.. (2025). Sewage Sludge Biochar Improves Water Use Efficiency and Bean Yield in a Small-Scale Field Experiment with Different Doses on Sandy Soil Under Semiarid Conditions. AgriEngineering. 7(7). 227–227.
4.
Costa, Diogo Paes da, et al.. (2024). Residual effect of biochar on microbial biomass and enzyme activities of soil cultivated with grape varieties: a two -year field assessment. Revista Brasileira de Geografia Física. 17(4). 2284–2293. 2 indexed citations
5.
Souza, Eduardo Soares de, Rodolfo Souza, Everardo Valadares de Sá Barretto Sampaio, et al.. (2024). Impact of Conversion of the Caatinga Forest to Different Land Uses on Soil and Root Respiration Dynamics in the Brazilian Semiarid Region. Sustainability. 16(23). 10652–10652. 2 indexed citations
6.
Costa, Diogo Paes da, et al.. (2024). Revitalizing fertility of global soils: Meta-analysis on benefits of poultry litter biochar on soil health. Revista Brasileira de Engenharia Agrícola e Ambiental. 28(12).
7.
Grünberger, Olivier, et al.. (2024). Adsorption and mineralization of metalaxyl-m and chlorpyrifos in irrigated Mediterranean soil under the effects of salinity. Environmental Science and Pollution Research. 31(54). 63016–63032. 1 indexed citations
8.
Lima, José Romualdo de Sousa, Rodolfo Souza, Everardo Valadares de Sá Barreto Sampaio, et al.. (2023). Moisture, temperature and respiration of two soil classes under pasture and tropical dry forest in the semiarid Brazilian region. Journal of Arid Environments. 214. 104981–104981. 3 indexed citations
9.
Medeiros, Érika Valente de, Gustavo Pereira Duda, M. A. Lira, et al.. (2023). Microbial enzymatic stoichiometry and the acquisition of C, N, and P in soils under different land-use types in Brazilian semiarid. Soil Ecology Letters. 5(3). 7 indexed citations
10.
Medeiros, Érika Valente de, Diogo Paes da Costa, José Romualdo de Sousa Lima, et al.. (2023). Biochar and Trichoderma as an Eco-friendly and Low-Cost Alternative to Improve Soil Chemical and Biological Properties. Waste and Biomass Valorization. 15(3). 1439–1450. 8 indexed citations
11.
Lassabatère, Laurent, Pierre‐Emmanuel Peyneau, Denız Yılmaz, et al.. (2023). Mixed formulation for an easy and robust numerical computation of sorptivity. Hydrology and earth system sciences. 27(4). 895–915. 9 indexed citations
12.
Costa, Diogo Paes da, et al.. (2023). Biochar from different waste sources as alternative substrates for lettuce and tomato seedling production. Revista Brasileira de Geografia Física. 16(6). 3445–3453. 3 indexed citations
13.
Medeiros, Érika Valente de, José Romualdo de Sousa Lima, Diogo Paes da Costa, et al.. (2021). Impact of coffee biochar on carbon, microbial biomass and enzyme activities of a sandy soil cultivated with bean. Anais da Academia Brasileira de Ciências. 93(4). e20200096–e20200096. 13 indexed citations
14.
Medeiros, Érika Valente de, et al.. (2021). Biochar and Trichoderma spp. in management of plant diseases caused by soilborne fungal pathogens: a review and perspective. Research Society and Development. 10(15). e296101522465–e296101522465. 8 indexed citations
15.
Lima, José Romualdo de Sousa, et al.. (2021). Biochar enhances Acrisol attributes and yield of bean in Brazilian tropical dry region. Acta Agriculturae Scandinavica Section B - Soil & Plant Science. 71(8). 674–682. 7 indexed citations
16.
Lima, José Romualdo de Sousa, Rodolfo Souza, Eduardo Soares de Souza, et al.. (2020). Impacts of land-use changes on soil respiration in the semi-arid region of Brazil. Revista Brasileira de Ciência do Solo. 44. 12 indexed citations
17.
Prakongkep, N., et al.. (2020). Effects of Biochar on Properties of Tropical Sandy Soils Under Organic Agriculture. Journal of Agricultural Science. 13(1). 1–1. 15 indexed citations
18.
Clermont‐Dauphin, Cathy, et al.. (2018). Intercrops improve the drought resistance of young rubber trees. Agronomy for Sustainable Development. 38(6). 13 indexed citations
19.
Santos, Uemeson José dos, Érika Valente de Medeiros, Gustavo Pereira Duda, et al.. (2018). Land use changes the soil carbon stocks, microbial biomass and fatty acid methyl ester (FAME) in Brazilian semiarid area. Archives of Agronomy and Soil Science. 65(6). 755–769. 29 indexed citations
20.
Alves, Carlos, M. A. Sequeira Braga, & Claude Hammecker. (1996). Water transfer and decay of granitic stones in monuments. Comptes Rendus de l Académie des Sciences - Series IIA - Earth and Planetary Science. 323(5). 397–402. 15 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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