This map shows the geographic impact of Péter Felker'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 Péter Felker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Péter Felker more than expected).
This network shows the impact of papers produced by Péter Felker. 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 Péter Felker. The network helps show where Péter Felker may publish in the future.
Co-authorship network of co-authors of Péter Felker
This figure shows the co-authorship network connecting the top 25 collaborators of Péter Felker.
A scholar is included among the top collaborators of Péter Felker 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 Péter Felker. Péter Felker is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Guevara, Juan Carlos, et al.. (2011). Productivity, cold hardiness and forage quality of spineless progeny of the Opuntia ficus−indica 1281 x O. lindheimerii 1250 cross in Mendoza plain, Argentina. 13. 48–62.12 indexed citations
5.
Felker, Péter, et al.. (2010). Fruit characters among apomicts and sexual progeny of a cross of the Texas native Opuntia lindheimerii (1250) with a commercial fruit type Opuntia ficus-indica (1281). 12. 48–66.5 indexed citations
6.
Felker, Péter, et al.. (2000). Results of tall, straight mesquite (Prosopis glandulosa) contest.. Western Journal of Applied Forestry. 15(1).1 indexed citations
7.
Cowan, Robert M. & Péter Felker. (1998). Fruit Quality of New Cold-Hardy Opuntias from Northern and High-Elevation Sites in Mexico. 3.4 indexed citations
8.
Felker, Péter, et al.. (1998). Comparison of RAPD marker patterns to morphological and physiological data in the classification of Opuntia accessions. 3. 3–14.33 indexed citations
9.
Chávez-Ramírez, Felipe, et al.. (1997). Ecological Characterization of Opuntia Clones in South Texas: Implications for Wildlife Herbivory and Frugivory. 2. 9–19.12 indexed citations
10.
Felker, Péter, et al.. (1997). Environmental influences on cactus pear fruit yield, quality and cold hardiness and development of hybrids with improved cold hardiness.. 2. 48–59.22 indexed citations
11.
Felker, Péter, et al.. (1995). Evaluation of Fruit Quality and Production of Cold-Hardy Opuntia Fruit Clones.2 indexed citations
12.
Felker, Péter, et al.. (1992). Collaborative Mexico/United States initiative to breed freeze tolerant fruit and forage Opuntia varieties. 49–55.4 indexed citations
13.
Pasiecznik, Nick & Péter Felker. (1992). Mechanical cleaning of prosopis seed. 10. 186–188.4 indexed citations
14.
Felker, Péter, et al.. (1991). Mechanized forage production of Leucaena leucocephala and L. pulverulenta.. Tropical grasslands. 25(4). 342–348.3 indexed citations
15.
Felker, Péter, et al.. (1991). A comparison of Leucaena leucocephala and Leucaena pulverulenta leaf and stem age classes for nutritional value.. Tropical grasslands. 25(3). 313–316.7 indexed citations
16.
Felker, Péter. (1986). Tree plantings in semi-arid regions : proceedings of a Symposium on Establishment and Productivity of Tree Plantings in Semi-Arid Regions, Texas A&I University, Kingsville, Texas, April 29-May 2, 1985. Elsevier eBooks.2 indexed citations
17.
Felker, Péter, et al.. (1984). Evaluation of herbicides for use in transplanting leucaena leucocephala and prosopis alba on semi-arid lands without irrigation. Forest Science. 30(3). 747–755.15 indexed citations
18.
Felker, Péter. (1984). Leguminosas arbóreas para áreas semi-áridas e áridas. Pesquisa Agropecuária Brasileira. 19(13). 47–59.4 indexed citations
19.
Felker, Péter, et al.. (1983). Twig girdler (Oncideres spp.) damage to Acacia, Albizia, Leucaena and Prosopis in the new world.. 1. 44–45.2 indexed citations
20.
Felker, Péter. (1978). State of the art : Acacia albida as a complementary permanent intercrop with annual crops.41 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.