The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Adel R.A. Usman sits on this spectrum.
This scientist: 100 publications — 13th percentile
13% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Adel R.A. Usman sits on this spectrum.
This scientist: 51 D-Index — 52nd percentile
52% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Adel R.A. Usman is affiliated with King Saud University in Saudi Arabia and specializes in Environmental Science. Their research encompasses key areas within this field, particularly focusing on pollution, water science and technology, plant science, biomaterials, and biomedical engineering.
The scientist's work addresses a range of topics including:
Their recent notable publications include:
Usman has frequently collaborated with several co-authors including Mohammad I. Al-Wabel, Munir Ahmad, Abdullah S. Al-Farraj, Muhammad Imran Rafique, and Hamed A. Al-Swadi, reflecting a network of research partnerships particularly within environmental sciences.
Their research output has been published most frequently in the following venues:
Mohammad I. Al-Wabel;Abdulrasoul Al-Omran;Ahmed H. El-Naggar;Mahmoud Nadeem
Adel R.A. Usman;Adel R.A. Usman;Adel Abduljabbar;Meththika Vithanage;Yong Sik Ok
Mohammad I. Al-Wabel;Adel R.A. Usman;Ahmed H. El-Naggar;Anwar A. Aly
Mohammad I. Al-Wabel;Qaiser Hussain;Qaiser Hussain;Adel R.A. Usman;Adel R.A. Usman;Mahtab Ahmad;Mahtab Ahmad
Adel Rabie Ahmed Usman
Adel R.A. Usman;Raed S. Alkredaa;M.I. Al-Wabel
Yong Sik Ok;Adel R.A. Usman;Sang Soo Lee;Samy A.M. Abd El-Azeem
Mahtab Ahmad;Adel R.A. Usman;Sang Soo Lee;Sung Chul Kim
S.S. Mayakaduwa;Prasanna Kumarathilaka;Indika Herath;Mahtab Ahmad
Munir Ahmad;Adel R.A. Usman;Abdullah S. Al-Faraj;Mahtab Ahmad
Adel Rabie A. Usman;Adel Rabie A. Usman;Mohammad I. Al-Wabel;Yong S. Ok;Abdulaziz Al-Harbi
Yong Sik Ok;Sang Soo Lee;Weon Tai Jeon;Sang Eun Oh
Indika Herath;Prasanna Kumarathilaka;Mohammad I. Al-Wabel;Adel Abduljabbar
Unknown
Ahmed H. El-Naggar;Adel R.A. Usman;Abdulrasoul Al-Omran;Yong Sik Ok
Adel Rabie Ahmed Usman;Hashem M. Mohamed
Hesham M. Ibrahim;Mohammed I. Al-Wabel;Adel R. A. Usman;Abdulrasoul Al-Omran
Adel R.A. Usman;Sang Soo Lee;Yasser M. Awad;Kyoung Jae Lim
Adel Rabie Ahmed Usman;Yakov Kuzyakov;Karl Stahr
Yaser A. Almaroai;Yaser A. Almaroai;Adel R.A. Usman;Adel R.A. Usman;Mahtab Ahmad;Mahtab Ahmad;Deok Hyun Moon
Yasser Mahmoud Awad;Yasser Mahmoud Awad;Sung Eun Lee;Mohamed Bedair M. Ahmed;Ngoc Thang Vu
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