This map shows the geographic impact of John Beer'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 John Beer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Beer more than expected).
This network shows the impact of papers produced by John Beer. 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 John Beer. The network helps show where John Beer may publish in the future.
Co-authorship network of co-authors of John Beer
This figure shows the co-authorship network connecting the top 25 collaborators of John Beer.
A scholar is included among the top collaborators of John Beer 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 John Beer. John Beer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Coq, Jean-François Le, Bruno Rapidel, John Beer, & Fabrice DeClerck. (2011). Ecosystem services from agriculture and agroforestry: measurement and payment. HAL (Le Centre pour la Communication Scientifique Directe).37 indexed citations
4.
Pezo, Danilo, et al.. (2007). Impacto Bioeconómico de la Degradación de Pasturas en Fincas de Doble Propósito en El Chal, Petén, Guatemala*. Redalyc (Universidad Autónoma del Estado de México). 30(1). 169–175.4 indexed citations
Beer, John, et al.. (2004). Incidencia de la broca (Hypothenemus hampei) en plantas de café a pleno sol y bajo sombra de Eugenia jambos y Gliricidia sepium en San Marcos, Nicaragua. 56–61.4 indexed citations
7.
Beer, John, et al.. (2004). Tasas de descomposición y liberación de nutrientes de la hojarasca de Eucalyptus deglupta, Coffea arabica y hojas verdes de Erythrina poeppigiana, solas y en mezclas. Agritrop (Cirad).2 indexed citations
8.
Harmand, Jean‐Michel, et al.. (2004). Dinámica del nitrógeno en el sistema agroforestal Coffea arabica con Eucalyptus deglupta en la zona sur de Costa Rica. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 83–91.3 indexed citations
9.
Beer, John, et al.. (2003). Environmental services of agroforestry systems.. 10. 80–87.5 indexed citations
10.
Beer, John, et al.. (2003). Servicios ambientales de los sistemas agroforestales. Americanae (AECID Library). 10. 80–87.43 indexed citations
Beer, John, et al.. (1998). Agronomic evaluation of eight improved grasses grown in silvopastoral systems with Erythrina poeppigiana in the humid tropics of Turrialba, Costa Rica.. 5(19). 11–16.1 indexed citations
14.
Beer, John, R. G. Muschler, Eduardo Somarriba, & Donald Kass. (1997). SHADE MANAGEMENT IN COFFEE AND CACAO PLANTATIONS- A REVIEW. 38(13). 134–164.12 indexed citations
Mazzarino, Marı́a Julia, et al.. (1993). Descomposición de la hojarasca en sistemas agroforestales de Cordia y Erythrina en Turrialba, Costa Rica.1 indexed citations
Beer, John. (1987). Experiences with fence line fodder trees in Costa Rica and Nicaragua.. 215–222.5 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.