Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Acquisition of phosphorus and nitrogen in the rhizosphere and plant growth promotion by microorganisms
This map shows the geographic impact of J. M. Barea'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. M. Barea with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. M. Barea more than expected).
This network shows the impact of papers produced by J. M. Barea. 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. M. Barea. The network helps show where J. M. Barea may publish in the future.
Co-authorship network of co-authors of J. M. Barea
This figure shows the co-authorship network connecting the top 25 collaborators of J. M. Barea.
A scholar is included among the top collaborators of J. M. Barea 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. M. Barea. J. M. Barea is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Barea, J. M., et al.. (2004). Respuesta de la planta y del suelo a inoculación con Glomus intraradices y rizobacterias en maíz en cultivo intensivo. Terra Latinoamericana. 22(1). 59–69.5 indexed citations
Azcón, Rosario, et al.. (2000). The effect of a genetically modified Rhizobium meliloti inoculant on fungal alkaline phosphatase and succinate dehydrogenase activities in mycorrhizal alfalfa plants as affected by the water status in soil.. Symbiosis. 29(1). 49–58.1 indexed citations
10.
Barea, J. M., et al.. (1999). Importancia de las micorrizas en el establecimiento y protección de las plantas. Phytoma España: La revista profesional de sanidad vegetal. 18–30.1 indexed citations
11.
Barea, J. M., et al.. (1999). Aplicación de las micorrizas en hortofruticultura. Phytoma España: La revista profesional de sanidad vegetal. 46–56.1 indexed citations
Azcón‐Aguilar, Concepción, et al.. (1993). Isotopic (15N) evidence of the use of less available N forms by VA mycorrhizas. Symbiosis. 15. 39–48.26 indexed citations
14.
Azcón, Rosario & J. M. Barea. (1992). Nodulation, N2 Fixation (15N) and N Nutrition Relationships in Mycorrhizal or Phosphate-Amended Alfalfa Plants. Symbiosis. 12(1). 33–41.20 indexed citations
Barea, J. M., et al.. (1979). [Biological fertilization (mycorrhiza + Rhizobium + phosphobacteria) of Trifolium pratense in different cultural conditions].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 21(3). 129–34.1 indexed citations
17.
Hayman, D. S., J. M. Barea, & Rosario Azcón. (1976). Vesicular-arbuscular mycorrhiza in southern spain - its distribution in crops growing in soil of different fertility. Rothamsted Repository (Rothamsted Repository).62 indexed citations
18.
Barea, J. M., et al.. (1976). Biological fertilizer application with phytohormone producing phosphobacteria in phosphorus deficient soils: effects from the addition of phosphorus and organic materials [on phosphorus uptake and plant growth of tomatoes].1 indexed citations
19.
Barea, J. M., et al.. (1975). Biological fertilization with the phosphate dissolving bacteria producing phyto hormones in phosphorus low phosphate soils influence of the addition of phosphorus and organic material. 17(4). 227–232.1 indexed citations
20.
Barea, J. M., et al.. (1970). Absorption of nutrients by the plants as a response to inoculation with "phosphobacterin". 1. Study of the time of incubation.. AGROCHIMICA. 14. 361–364.1 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.