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.
A multicriteria climatic classification system for grape-growing regions worldwide
This map shows the geographic impact of J. Tonietto'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. Tonietto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Tonietto more than expected).
This network shows the impact of papers produced by J. Tonietto. 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. Tonietto. The network helps show where J. Tonietto may publish in the future.
Co-authorship network of co-authors of J. Tonietto
This figure shows the co-authorship network connecting the top 25 collaborators of J. Tonietto.
A scholar is included among the top collaborators of J. Tonietto 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. Tonietto. J. Tonietto is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Tonietto, J.. (2019). Evaluación climática global de las zonas vitícolas.. Americanae (AECID Library).
4.
Pereira, G. E., C. C. Guerra, Â. Nascimento, et al.. (2018). Vinhos Tropicais do Semiárido do Brasil. Desvendando o Potencial Vitivinícola desta Nova Fronteira Geográfica do Vinho. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas).
5.
Tonietto, J., et al.. (2016). Caracterização macroclimática e potencial enológico de diferentes regiões com vocação vitícola de Minas Gerais.. Americanae (AECID Library).1 indexed citations
6.
Tonietto, J. & G. E. Pereira. (2016). A concept for the viticulture of 'tropical wines'.. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT).1 indexed citations
Tonietto, J. & G. E. Pereira. (2015). The development of the viticulture for a high quality tropical wine production in the world.. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT).2 indexed citations
Evangelista, S. R. M., et al.. (2012). Viticultural climatic zoning in temperate, subtropical and tropical zones, Brazil: bases for estimating the impact of climate change.. Americanae (AECID Library).
12.
Tonietto, J., et al.. (2011). O clima de São Joaquim para a viticultura de vinhos finos: classificação pelo sistema CCM Geovitícola.. infoteca-e (Brazilian Agricultural Research Corporation).
13.
Berlato, Moacir Antônio, et al.. (2003). Phenology of wine grapes in the Serra Gaúcha Region.. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 9. 129–144.10 indexed citations
14.
Berlato, Moacir Antônio, et al.. (2003). Estimation de la date de débourrement de la vigne dans la "Serra Gaúcha" - Brésil. 37(4). 229–235.2 indexed citations
15.
Berlato, Moacir Antônio, et al.. (2003). FENOLOGIA DA VIDEIRA NA SERRA GAÚCHA. SHILAP Revista de lepidopterología.12 indexed citations
16.
Tonietto, J. & Alain Carbonneau. (2002). Régime thermique en période de maturation du raisin dans le géoclimat viticole.. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT).
17.
Tonietto, J.. (2002). O conceito de denominação de origem como agente promotor da qualidade dos vinhos.. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT).
18.
Tonietto, J. & Alain Carbonneau. (1999). Análise mundial do clima das regiões vitícolas e de sua influência sobre a tipicidade dos vinhos: a posição da viticultura brasileira comparada a 100 regiões em 30 países.. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT).3 indexed citations
19.
Miele, Alberto, et al.. (1987). Efeito do vírus-do-enrolamento-da-folha na composição mineral do pecíolo e do limbo da videira 'Cabernet Franc'. Pesquisa Agropecuária Brasileira. 22. 1151–1155.1 indexed citations
20.
Tonietto, J., Alberto Miele, & Paulo Silveira. (1983). O ácido giberélico no desenvolvimento de bagas sem sementes da uva 'Isabel'. Pesquisa Agropecuária Brasileira. 18(4). 381–386.4 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.