Zahid Ullah
- Water Science and Technology top 5%
- Geochemistry and Petrology top 2%
- Environmental Engineering top 5%
- Pollution top 5%
- Environmental Chemistry top 5%
- Co-authors
- Abdur RashidJaved IqbalSardar KhanMuhammad AyubJunaid GhaniXubo GaoChengcheng LiAbdulwahed Fahad Alrefaei
- Topics
- Groundwater and Isotope Geochemistry (15 papers)Heavy metals in environment (11 papers)Water Quality and Pollution Assessment (10 papers)
- Journals
- Journal of Hazardous MaterialsScientific ReportsInternational Journal of Environmental Research and Public Health
- Partner nations
- ChinaPakistanSaudi Arabia
In The Last Decade
Zahid Ullah
29 papers receiving 625 citations
Peers
Comparison fields: 5 of 77
- Water Science and Technology 344
- Geochemistry and Petrology 317
- Environmental Engineering 163
- Pollution 152
- Environmental Chemistry 117
Countries citing papers authored by Zahid Ullah
This map shows the geographic impact of Zahid 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 Zahid Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zahid Ullah more than expected).
Fields of papers citing papers by Zahid Ullah
This network shows the impact of papers produced by Zahid 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 Zahid Ullah. The network helps show where Zahid Ullah may publish in the future.
Co-authorship network of co-authors of Zahid Ullah
This figure shows the co-authorship network connecting the top 25 collaborators of Zahid Ullah. A scholar is included among the top collaborators of Zahid 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 Zahid Ullah. Zahid Ullah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 0 | |
| 3 | 1 | |
| 4 | 0 | |
| 5 | 4 | |
| 6 | 33 | |
| 7 | 6 | |
| 8 | 0 | |
| 9 | 6 | |
| 10 | 57 | |
| 11 | 6 | |
| 12 | 27 | |
| 13 | 13 | |
| 14 | 16 | |
| 15 | 6 | |
| 16 | 8 | |
| 17 | 5 | |
| 18 | 4 | |
| 19 | 4 | |
| 20 | 39 |
About Zahid Ullah
Zahid Ullah is a scholar working on Geochemistry and Petrology, Water Science and Technology and Pollution, having authored 32 papers that have together received 639 indexed citations. Recurring topics across this work include Groundwater and Isotope Geochemistry (15 papers), Heavy metals in environment (11 papers) and Water Quality and Pollution Assessment (10 papers). The work is most often cited by research in Geochemistry and Petrology (317 citations), Water Science and Technology (344 citations) and Pollution (152 citations). Zahid Ullah has collaborated with scholars based in China, Pakistan and Saudi Arabia. Frequent co-authors include Abdur Rashid, Javed Iqbal, Sardar Khan, Muhammad Ayub, Junaid Ghani, Xubo Gao, Chengcheng Li, Abdulwahed Fahad Alrefaei, Muddaser Shah and Liaqat Ali. Their work appears in journals such as Journal of Hazardous Materials, Scientific Reports and International Journal of Environmental Research and Public Health.
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.