Zahid Ullah

418 total citations
20 papers, 285 citations indexed

About

Zahid Ullah is a scholar working on Pollution, Environmental Chemistry and Geochemistry and Petrology. According to data from OpenAlex, Zahid Ullah has authored 20 papers receiving a total of 285 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pollution, 8 papers in Environmental Chemistry and 5 papers in Geochemistry and Petrology. Recurrent topics in Zahid Ullah's work include Heavy metals in environment (9 papers), Arsenic contamination and mitigation (7 papers) and Groundwater and Isotope Geochemistry (5 papers). Zahid Ullah is often cited by papers focused on Heavy metals in environment (9 papers), Arsenic contamination and mitigation (7 papers) and Groundwater and Isotope Geochemistry (5 papers). Zahid Ullah collaborates with scholars based in China, Pakistan and Italy. Zahid Ullah's co-authors include Junaid Ghani, Javed Nawab, Sardar Khan, Abdur Rashid, Asfandyar Shahab, Weiwei Wu, Xian‐Chun Zeng, Yanxin Wang, Xiaoming Chen and Asmat Ali and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Science of The Total Environment and Environmental Science and Pollution Research.

In The Last Decade

Zahid Ullah

19 papers receiving 281 citations

Peers

Zahid Ullah
Comparison fields: 5 of 46
  • Pollution 128
  • Environmental Chemistry 98
  • Water Science and Technology 96
  • Geochemistry and Petrology 93
  • Health, Toxicology and Mutagenesis 54
Shobhana Ramteke India
Yintao Lu China
Muhammad Wajahat Aslam China
Pallavi Das India
Prasanta Kumar Patra India
Zahra Varasteh Khanlari Iran
Görkem Akıncı Türkiye
Chaolan Zhang China
Shakeel Ahmed Talpur China
Rizwan Ullah Pakistan
Shobhana Ramteke India View profile →
Citations per field, relative to Zahid Ullah
Zahid Ullah · 1×
Citations per year, relative to Zahid Ullah
Zahid Ullah · 1×

Countries citing papers authored by Zahid Ullah

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

20 of 20 papers shown
# Work Indexed citations
1 5
2 2
3 5
4 1
5 11
6 6
7 15
8 2
9 9
10 1
11 1
12 17
13 9
14 4
15 24
16 43
17 33
18 31
19 21
20 45

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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