John F. Machiwa

About

John F. Machiwa is a scholar working on Pollution, Ecology and Water Science and Technology. According to data from OpenAlex, John F. Machiwa has authored 35 papers receiving a total of 795 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pollution, 15 papers in Ecology and 12 papers in Water Science and Technology. Recurrent topics in John F. Machiwa’s work include Heavy metals in environment (14 papers), Aquatic Ecosystems and Biodiversity (10 papers) and Water Quality and Pollution Assessment (10 papers). John F. Machiwa is often cited by papers focused on Heavy metals in environment (14 papers), Aquatic Ecosystems and Biodiversity (10 papers) and Water Quality and Pollution Assessment (10 papers). John F. Machiwa collaborates with scholars based in Tanzania, Germany and Uganda. John F. Machiwa's co-authors include Mary A. Kishe, Rolf Hallberg, Georg Streck, Werner Brack, B. Smith, Aloyce L. Tesha, J.D. Appleton, Christian Beinhoff, Helen Taylor and O.C. Mkumbo and has published in prestigious journals such as The Science of The Total Environment, Environmental Pollution and Environment International.

In The Last Decade

Co-authorship network of co-authors of John F. Machiwa i

Layout:

Gravity: 0.05 Iterations: 100 Initial Temp: 1000 Cooling: 0.99 Min Temp: 1

Fields of papers citing papers by John F. Machiwa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John F. Machiwa. 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 F. Machiwa. The network helps show where John F. Machiwa may publish in the future.

Countries citing papers authored by John F. Machiwa

Since Specialization

Citations

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

Explore authors with similar magnitude of impact