Joseph J. O’Brien

About

Joseph J. O’Brien is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, Joseph J. O’Brien has authored 112 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Global and Planetary Change, 44 papers in Nature and Landscape Conservation and 39 papers in Ecology. Recurrent topics in Joseph J. O’Brien’s work include Fire effects on ecosystems (81 papers), Plant Water Relations and Carbon Dynamics (32 papers) and Ecology and Vegetation Dynamics Studies (23 papers). Joseph J. O’Brien is often cited by papers focused on Fire effects on ecosystems (81 papers), Plant Water Relations and Carbon Dynamics (32 papers) and Ecology and Vegetation Dynamics Studies (23 papers). Joseph J. O’Brien collaborates with scholars based in United States, Ireland and United Kingdom. Joseph J. O’Brien's co-authors include J. Kevin Hiers, E. Louise Loudermilk, David B. Clark, Robert J. Mitchell, Rebecca Mitchell, Michael S. Ross, J. Kevin Hiers, Andrew T. Hudak, Edzo Veldkamp and Gregory Starr and has published in prestigious journals such as Environmental Science & Technology, Ecology and New Phytologist.

In The Last Decade

Co-authorship network of co-authors of Joseph J. O’Brien

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

Fields of papers citing papers by Joseph J. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph J. O’Brien. 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 Joseph J. O’Brien. The network helps show where Joseph J. O’Brien may publish in the future.

Countries citing papers authored by Joseph J. O’Brien

Since Specialization

Citations

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

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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