Kalim Ullah

91 papers and 1.3k indexed citations
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About

Kalim Ullah is a scholar working on Plant Science, Global and Planetary Change and Atmospheric Science. According to data from OpenAlex, Kalim Ullah has authored 91 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Plant Science, 27 papers in Global and Planetary Change and 13 papers in Atmospheric Science. Recurrent topics in Kalim Ullah’s work include Climate variability and models (23 papers), Hydrology and Drought Analysis (13 papers) and Survey Sampling and Estimation Techniques (9 papers). Kalim Ullah is often cited by papers focused on Climate variability and models (23 papers), Hydrology and Drought Analysis (13 papers) and Survey Sampling and Estimation Techniques (9 papers). Kalim Ullah collaborates with scholars based in Pakistan, China and Saudi Arabia. Kalim Ullah's co-authors include Shahzada Adnan, Shouting Gao, Ziqian Wang, Song Yang, Anmin Duan, Shuanglin Li, A. H. Khan, Rashed Mahmood, Sajjad Haider and Wei Hua and has published in prestigious journals such as PLoS ONE, Scientific Reports and Journal of Climate.

In The Last Decade

Co-authorship network of co-authors of Kalim Ullah

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

Kalim Ullah

81 papers receiving 1.2k citations

Fields of papers citing papers by Kalim Ullah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kalim Ullah. 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 Kalim Ullah. The network helps show where Kalim Ullah may publish in the future.

Countries citing papers authored by Kalim Ullah

Since Specialization
Citations

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