J.P.F. Almeida

552 total citations
10 papers, 433 citations indexed

About

J.P.F. Almeida is a scholar working on Plant Science, Atmospheric Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, J.P.F. Almeida has authored 10 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Plant Science, 3 papers in Atmospheric Science and 2 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in J.P.F. Almeida's work include Plant responses to elevated CO2 (5 papers), Atmospheric chemistry and aerosols (3 papers) and Legume Nitrogen Fixing Symbiosis (2 papers). J.P.F. Almeida is often cited by papers focused on Plant responses to elevated CO2 (5 papers), Atmospheric chemistry and aerosols (3 papers) and Legume Nitrogen Fixing Symbiosis (2 papers). J.P.F. Almeida collaborates with scholars based in Switzerland, Portugal and Italy. J.P.F. Almeida's co-authors include Marco Frehner, J. Nösberger, A. Lüscher, Ueli A. Hartwig, K. Osoro, I. Hadjigeorgiou, G. Molle, Herbert Blum, D. Suter and Astrid Oberson and has published in prestigious journals such as Global Change Biology, Journal of Experimental Botany and Plant and Soil.

In The Last Decade

J.P.F. Almeida

10 papers receiving 411 citations

Peers

Countries citing papers authored by J.P.F. Almeida

Since Specialization

Citations

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

Fields of papers citing papers by J.P.F. Almeida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.P.F. Almeida

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

All Works

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10 of 10 papers shown

#	Work	Indexed citations
1	Avaliação do potencial fertilizante de dois resíduos da indústria florestal 2018 ·Revistas SARC ·Carmo Horta, (unknown), Ofélia Anjos, J.P.F. Almeida	1
2	Feeding value of Portuguese Mediterranean annual-type rainfed pastures. 2017 ·Repositório Científico do Instituto Politécnico de Castelo Branco (Instituto Politécnico de Castelo Branco) ·J.P.F. Almeida, (unknown), (unknown)	1
3	Does the response of natural pastures to improvement techniques depend on soil fertility level 2006 ·(unknown), J.P. Carneiro, (unknown), (unknown), L. Olea, J.P.F. Almeida, J. Lloveras, Á. González-Rodríguez, (unknown), (unknown), O. Santamaría, M. J. Poblaciones	4
4	Southern European grazing lands: Production, environmental and landscape management aspects 2005 ·Livestock Production Science ·I. Hadjigeorgiou, K. Osoro, J.P.F. Almeida, G. Molle	63
5	An overview on portuguese mediterranean annual-type pastures 2002 ·Repositório Científico do Instituto Politécnico de Castelo Branco (Instituto Politécnico de Castelo Branco) ·J.P.F. Almeida	1
6	Nitrogen plays a major role in leaves when source-sink relations change: C and N metabolism in Lolium perenne growing under free air CO 2 enrichment 2000 ·Australian Journal of Plant Physiology ·(unknown), Marco Frehner, J.P.F. Almeida, Herbert Blum, (unknown), Ueli A. Hartwig, A. Lüscher, D. Suter, J. Nösberger	34
7	Evidence that P deficiency induces N feedback regulation of symbiotic N2 fixation in white clover (Trifolium repens L.) 2000 ·Journal of Experimental Botany ·J.P.F. Almeida, Ueli A. Hartwig, Marco Frehner, J. Nösberger, A. Lüscher	160
8	Yield response of Lolium perenne swards to free air CO₂ enrichment increased over six years in a high N input system on fertile soil 2000 ·Global Change Biology ·(unknown), D. Suter, J.P.F. Almeida, (unknown), Ueli A. Hartwig, Marco Frehner, Herbert Blum, J. Nösberger, A. Lüscher	101
9	Evidence that P deficiency induces N feedback regulation of symbiotic N 2 fixation in white clover ( Trifolium repens L.) 2000 ·Journal of Experimental Botany ·J.P.F. Almeida, Ueli A. Hartwig, Marco Frehner, J. Nösberger, A. Lüscher	34
10	Partitioning of P and the activity of root acid phosphatase in white clover (Trifolium repens L.) are modified by increased atmospheric CO2 and P fertilisation 1999 ·Plant and Soil ·J.P.F. Almeida, A. Lüscher, Marco Frehner, Astrid Oberson, J. Nösberger	34

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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