L. Passama

498 total citations
12 papers, 381 citations indexed

About

L. Passama is a scholar working on Plant Science, Soil Science and Agronomy and Crop Science. According to data from OpenAlex, L. Passama has authored 12 papers receiving a total of 381 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Plant Science, 2 papers in Soil Science and 1 paper in Agronomy and Crop Science. Recurrent topics in L. Passama's work include Plant nutrient uptake and metabolism (12 papers), Legume Nitrogen Fixing Symbiosis (8 papers) and Plant Stress Responses and Tolerance (3 papers). L. Passama is often cited by papers focused on Plant nutrient uptake and metabolism (12 papers), Legume Nitrogen Fixing Symbiosis (8 papers) and Plant Stress Responses and Tolerance (3 papers). L. Passama collaborates with scholars based in France. L. Passama's co-authors include Alaín Gojon, Pascal Tillard, Jean‐François Soussana, Paul Robin, R. Wakrim, Claude Bussi, L. Salsac, Geneviève Conéjéro and Nicole Cathala and has published in prestigious journals such as PLANT PHYSIOLOGY, Journal of Experimental Botany and Plant and Soil.

In The Last Decade

L. Passama

12 papers receiving 362 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. Passama France 9 366 59 50 30 28 12 381
Judith V. Purves United Kingdom 11 528 1.4× 118 2.0× 127 2.5× 52 1.7× 33 1.2× 13 574
C. David Raper United States 13 379 1.0× 91 1.5× 35 0.7× 57 1.9× 28 1.0× 18 424
Ingrid L. Boesel Canada 8 362 1.0× 16 0.3× 84 1.7× 22 0.7× 48 1.7× 10 409
Leslie Tolley Henry United States 9 307 0.8× 74 1.3× 34 0.7× 52 1.7× 17 0.6× 15 333
Shunying Yang China 10 348 1.0× 20 0.3× 64 1.3× 19 0.6× 31 1.1× 16 383
E. Agüera Spain 12 428 1.2× 27 0.5× 117 2.3× 27 0.9× 17 0.6× 19 462
Vanessa Castro‐Rodríguez Spain 10 244 0.7× 26 0.4× 95 1.9× 41 1.4× 11 0.4× 15 309
Saadi Khamis France 5 271 0.7× 35 0.6× 100 2.0× 59 2.0× 13 0.5× 7 303
Yingxu Gao China 6 328 0.9× 37 0.6× 73 1.5× 30 1.0× 14 0.5× 7 375
Tatiana Kraiser Chile 3 193 0.5× 42 0.7× 25 0.5× 28 0.9× 14 0.5× 3 242

Countries citing papers authored by L. Passama

Since Specialization
Citations

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

Fields of papers citing papers by L. Passama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. Passama

This figure shows the co-authorship network connecting the top 25 collaborators of L. Passama. A scholar is included among the top collaborators of L. Passama 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 L. Passama. L. Passama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

12 of 12 papers shown
1.
Tillard, Pascal, L. Passama, & Alaín Gojon. (1998). Are phloem amino acids involved in the shoot to root control of NO-3 uptake in Ricinus communis plants?. Journal of Experimental Botany. 49(325). 1371–1379. 41 indexed citations
2.
Bussi, Claude, Alaín Gojon, & L. Passama. (1997). In situnitrate reductase activity in leaves of adult peach trees. Journal of Horticultural Science. 72(3). 347–353. 14 indexed citations
3.
Gojon, Alaín, et al.. (1996). Diurnal regulation of NO−3uptake in soybean plants IV. Dependence on current photosynthesis and sugar availability to the roots. Journal of Experimental Botany. 47(7). 893–900. 65 indexed citations
4.
5.
Gojon, Alaín, et al.. (1995). Diurnal regulation of NO3-uptake in soybean plants II. Relationship with accumulation of NO and asparagine in the roots. Journal of Experimental Botany. 46(10). 1595–1602. 27 indexed citations
6.
Gojon, Alaín, et al.. (1995). Diurnal regulation of NO3- uptake in soybean plants I. Changes in NO3- influx, efflux, and N utilization in the plant during the day/night cycle. Journal of Experimental Botany. 46(10). 1585–1594. 134 indexed citations
7.
Cathala, Nicole, Geneviève Conéjéro, Alaín Gojon, L. Passama, & Paul Robin. (1992). Determination of the distribution of three nitrate reductase isoforms in soybean seedlings by chromatography and a simple method based on assay conditions. Physiologia Plantarum. 85(3). 541–548. 6 indexed citations
8.
Gojon, Alaín, et al.. (1991). Regulation of NO3− Assimilation by Anion Availability in Excised Soybean Leaves. PLANT PHYSIOLOGY. 96(2). 398–405. 16 indexed citations
9.
Soussana, Jean‐François, Alaín Gojon, L. Passama, R. Wakrim, & Paul Robin. (1989). Critical evaluation of thein situ nitrate reductase assay. Plant and Soil. 120(2). 243–251. 9 indexed citations
10.
Passama, L., Alaín Gojon, Paul Robin, & L. Salsac. (1987). In situ nitrate reductase activity as an indicator of nitrate availability. Plant and Soil. 102(1). 145–148. 7 indexed citations
11.
Gojon, Alaín, et al.. (1986). Nitrate Reduction in Roots and Shoots of Barley (Hordeum vulgare L.) and Corn (Zea mays L.) Seedlings. PLANT PHYSIOLOGY. 82(1). 254–260. 42 indexed citations
12.
Gojon, Alaín, L. Passama, & Paul Robin. (1986). Root contribution to nitrate reduction in barley seedlings (Hordeum vulgare L.). Plant and Soil. 91(3). 339–342. 12 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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