Waheed Ullah

3.6k citations

97 papers · 2.7k indexed · h-index 31

Impact in

Global and Planetary Change top 1%
- Climate variability and models
- Hydrology and Drought Analysis
- Flood Risk Assessment and Management
- Plant Water Relations and Carbon Dynamics
Atmospheric Science top 2%
- Meteorological Phenomena and Simulations
- Precipitation Measurement and Analysis

Papers in ⓘ

Global and Planetary Change 63
- Climate variability and models 48
- Hydrology and Drought Analysis 14
- Plant Water Relations and Carbon Dynamics 12
Atmospheric Science 47
- Meteorological Phenomena and Simulations 27
- Precipitation Measurement and Analysis 16
- Cryospheric studies and observations 9

Co-authors: Safi Ullah (34 shared papers)Daniel Fiifi Tawia Hagan (32 shared papers)Asher Samuel Bhatti (17 shared papers)Qinglong You (9 shared papers)Amjad Ali (8 shared papers)Gohar Ali (12 shared papers)Dan Lou (12 shared papers)Guojie Wang (8 shared papers)
Journals: Atmospheric Research (11 papers)Frontiers in Environmental Science (10 papers)Remote Sensing (7 papers)International Journal of Climatology (6 papers)Atmosphere (4 papers)
Partner nations: China Pakistan United States

In The Last Decade

Waheed Ullah

93 papers receiving 2.6k citations

Peers

Countries citing papers authored by Waheed Ullah

Since Specialization

Citations

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

Fields of papers citing papers by Waheed Ullah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Waheed Ullah, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Waheed Ullah Line = papers co-authored together Waheed Ullah links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 97 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Future drought characteristics through a multi-model ensemble from CMIP6 over South Asia Atmospheric Research ·Jianqing Zhai, Sanjit Kumar Mondal, Thomas Fischer, Yanjun Wang, Buda Su, Jinlong Huang, Hui Tao, Guojie Wang, Waheed Ullah, Md. Jalal Uddin	2020	204
2	Observed changes in precipitation in China-Pakistan economic corridor during 1980–2016 Atmospheric Research ·Safi Ullah, Qinglong You, Waheed Ullah, Amjad Ali	2018	136
3	Impact of low-dose chronic exposure to bisphenol A and its analogue bisphenol B, bisphenol F and bisphenol S on hypothalamo-pituitary-testicular activities in adult rats: A focus on the possible hormonal mode of action Food and Chemical Toxicology ·Asad Ullah, Madeeha Pirzada, Sarwat Jahan, Hizb Ullah, Naheed Turi, Waheed Ullah, Mariyam Fatima Siddiqui, Muhammad Zakria, Kinza Zafar Lodhi, Muhammad Munir Khan	2018	100
4	Performance evaluation of ERA-5, JRA-55, MERRA-2, and CFS-2 reanalysis datasets, over diverse climate regions of Pakistan Weather and Climate Extremes ·Muhammad Arshad, Xieyao Ma, Jun Yin, Waheed Ullah, Mengyang Liu, Irfan Ullah	2021	90
5	Trend in Extreme Precipitation Indices Based on Long Term In Situ Precipitation Records over Pakistan Water ·Asher Samuel Bhatti, Guojie Wang, Waheed Ullah, Safi Ullah, Daniel Fiifi Tawia Hagan, Isaac Kwesi Nooni, Dan Lou, Irfan Ullah	2020	89
6	Comparative effects of Bisphenol S and Bisphenol A on the development of female reproductive system in rats; a neonatal exposure study Chemosphere ·Nida Ahsan, Hizb Ullah, Waheed Ullah, Sarwat Jahan	2018	87
7	Comparing Multiple Precipitation Products against In-Situ Observations over Different Climate Regions of Pakistan Remote Sensing ·Waheed Ullah, Guojie Wang, Gohar Ali, Daniel Fiifi Tawia Hagan, Asher Samuel Bhatti, Dan Lou	2019	86
8	Future Population Exposure to Daytime and Nighttime Heat Waves in South Asia Earth s Future ·Safi Ullah, Qinglong You, Deliang Chen, D. A. Sachindra, Amir AghaKouchak, Shichang Kang, Mingcai Li, Panmao Zhai, Waheed Ullah	2022	85
9	Evaluation of GPM-IMERG and TRMM-3B42 precipitation products over Pakistan Atmospheric Research ·Muhammad Arshad, Xieyao Ma, Jun Yin, Waheed Ullah, Gohar Ali, Safi Ullah, Mengyang Liu, Muhammad Shahzaman, Irfan Ullah	2020	81
10	Evaluation and projection of precipitation in Pakistan using the Coupled Model Intercomparison Project Phase 6 model simulations International Journal of Climatology ·Adnan Abbas, Safi Ullah, Waheed Ullah, Muhammad Waseem, Xin Dou, Chengyi Zhao, Aisha Karim, Jianting Zhu, Daniel Fiifi Tawia Hagan, Asher Samuel Bhatti, Gohar Ali	2022	77
11	Large-scale atmospheric circulation patterns associated with extreme monsoon precipitation in Pakistan during 1981–2018 Atmospheric Research ·Waheed Ullah, Guojie Wang, Dan Lou, Safi Ullah, Asher Samuel Bhatti, Sami Ullah, Aisha Karim, Daniel Fiifi Tawia Hagan, Gohar Ali	2021	77
12	Spatiotemporal changes in global aridity in terms of multiple aridity indices: An assessment based on the CRU data Atmospheric Research ·Safi Ullah, Qinglong You, D. A. Sachindra, Marek Nowosad, Waheed Ullah, Asher Samuel Bhatti, Zheng Jin, Amjad Ali	2021	69
13	Observed changes in maximum and minimum temperatures over China- Pakistan economic corridor during 1980–2016 Atmospheric Research ·Safi Ullah, Qinglong You, Amjad Ali, Waheed Ullah, Mushtaq Ahmad Jan, Yuqing Zhang, Wenxin Xie, Xinru Xie	2018	67
14	Inter-comparison of remotely sensed precipitation datasets over Kenya during 1998–2016 Atmospheric Research ·Brian Ayugi, Guirong Tan, Waheed Ullah, Richard Boiyo, Victor Ongoma	2019	66
15	Projection of precipitation extremes over South Asia from CMIP6 GCMs Journal of Arid Land ·Adnan Abbas, Asher Samuel Bhatti, Safi Ullah, Waheed Ullah, Muhammad Waseem, Chengyi Zhao, Xin Dou, Gohar Ali	2023	57
16	Spatiotemporal Analysis of Meteorological and Hydrological Droughts and Their Propagations Water ·Adnan Abbas, Muhammad Waseem, Waheed Ullah, Chengyi Zhao, Jianting Zhu	2021	55
17	Daytime and nighttime heat wave characteristics based on multiple indices over the China–Pakistan economic corridor Climate Dynamics ·Safi Ullah, Qinglong You, Waheed Ullah, Daniel Fiifi Tawia Hagan, Amjad Ali, Gohar Ali, Yuqing Zhang, Mushtaq Ahmad Jan, Asher Samuel Bhatti, Wenxin Xie	2019	53
18	Observed changes in temperature extremes over China–Pakistan Economic Corridor during 1980–2016 International Journal of Climatology ·Safi Ullah, Qinglong You, Waheed Ullah, Amjad Ali, Wenxin Xie, Xinru Xie	2018	52
19	Evaluation of CMIP5 models and projected changes in temperatures over South Asia under global warming of 1.5 oC, 2 oC, and 3 oC Atmospheric Research ·Safi Ullah, Qinglong You, Yuqing Zhang, Asher Samuel Bhatti, Waheed Ullah, Daniel Fiifi Tawia Hagan, Amjad Ali, Gohar Ali, Mushtaq Ahmad Jan, Shah Nawaz Khan, Asif Ali	2020	52
20	Observed Linkage between Tibetan Plateau Soil Moisture and South Asian Summer Precipitation and the Possible Mechanism Journal of Climate ·Waheed Ullah, Guojie Wang, Zhiqiu Gao, Daniel Fiifi Tawia Hagan, Asher Samuel Bhatti, Chenxia Zhua	2020	43

About Waheed Ullah

Waheed Ullah is a scholar working on Global and Planetary Change, Atmospheric Science, Environmental Engineering, Water Science and Technology and Health, Toxicology and Mutagenesis, having authored 97 papers that have together received 2.7k indexed citations. Recurring topics across this work include Climate variability and models (48 papers), Meteorological Phenomena and Simulations (27 papers), Precipitation Measurement and Analysis (16 papers), Hydrology and Drought Analysis (14 papers), Soil Moisture and Remote Sensing (12 papers), Plant Water Relations and Carbon Dynamics (12 papers), Hydrology and Watershed Management Studies (11 papers) and Cryospheric studies and observations (9 papers). The work is most often cited by research in Global and Planetary Change (1.9k citations), Atmospheric Science (1.1k citations), Water Science and Technology (439 citations), Health, Toxicology and Mutagenesis (378 citations) and Environmental Engineering (364 citations). Waheed Ullah has collaborated with scholars based in China, Pakistan and United States. Frequent co-authors include Safi Ullah, Daniel Fiifi Tawia Hagan, Asher Samuel Bhatti, Qinglong You, Amjad Ali, Gohar Ali, Dan Lou, Guojie Wang, Adnan Abbas and Guojie Wang. Their work appears in journals such as Atmospheric Research, Frontiers in Environmental Science, Remote Sensing, International Journal of Climatology and Atmosphere.

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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