Adel R. A. Usman

8.5k total citations · 1 hit paper
103 papers, 6.8k citations indexed

About

Adel R. A. Usman is a scholar working on Pollution, Water Science and Technology and Biomaterials. According to data from OpenAlex, Adel R. A. Usman has authored 103 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Pollution, 31 papers in Water Science and Technology and 24 papers in Biomaterials. Recurrent topics in Adel R. A. Usman's work include Heavy metals in environment (44 papers), Adsorption and biosorption for pollutant removal (26 papers) and Clay minerals and soil interactions (23 papers). Adel R. A. Usman is often cited by papers focused on Heavy metals in environment (44 papers), Adsorption and biosorption for pollutant removal (26 papers) and Clay minerals and soil interactions (23 papers). Adel R. A. Usman collaborates with scholars based in Egypt, Saudi Arabia and South Korea. Adel R. A. Usman's co-authors include Mohammad I. Al‐Wabel, Yong Sik Ok, Abdulrasoul Al-Omran, Ahmed H. El-Naggar, Munir Ahmad, Mahtab Ahmad, Mahmoud Nadeem, Adel S. Abduljabbar, Abdullah S. Al-Farraj and Sang Soo Lee and has published in prestigious journals such as PLoS ONE, The Science of The Total Environment and Journal of Hazardous Materials.

In The Last Decade

Adel R. A. Usman

101 papers receiving 6.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Pyrolysis temperature induced changes in characteristics and chemical composition of biochar produced from conocarpus wastes

2013 825 citations Mohammad I. Al‐Wabel, Abdulrasoul Al-Omran et al. profile →

Peers

Countries citing papers authored by Adel R. A. Usman

Since Specialization

Citations

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

Fields of papers citing papers by Adel R. A. Usman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Adel R. A. Usman. 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 Adel R. A. Usman. The network helps show where Adel R. A. Usman may publish in the future.

Co-authorship network of co-authors of Adel R. A. Usman

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Assessment of Ecological and Health Risks of Potentially Toxic Elements in Soil and Plant Under Long-Term Sewage Wastewater Irrigation 2024 ·Bulletin of Environmental Contamination and Toxicology ·Fatma Gomaa, (unknown), (unknown), (unknown), Adel R. A. Usman	0
2	Impacts of kaolinite enrichment on biochar and hydrochar characterization, stability, toxicity, and maize germination and growth 2024 ·Scientific Reports ·(unknown), Abdullah S. Al-Farraj, Mohammad I. Al‐Wabel, Munir Ahmad, Adel R. A. Usman, Jahangir Ahmad, (unknown), Muhammad Imran Rafique	6
3	Application Effect of Biochar, Activated Carbon and Microorganisms on Reducing the Phytotoxicity of Cd and Pb 2023 ·Assiut Journal of Agricultural Sciences ·(unknown), (unknown), (unknown), Adel R. A. Usman	0
4	Ball Mill, Humic Acid, and Rock Phosphate-Modified Conocarpus Biochar for Efficient Removal of Heavy Metals from Contaminated Water 2023 ·Sustainability ·(unknown), Muhammad Imran Rafique, Munir Ahmad, Mohammad I. Al‐Wabel, Adel R. A. Usman, (unknown), Abdullah S. Al-Farraj	11
5	Conventional vs. nano-micronutrients as foliar fertilization for enhancing the quality and nutritional status of pomegranate fruits 2023 ·Journal of the Saudi Society of Agricultural Sciences ·(unknown), Amany H. A. Abeed, Adel R. A. Usman, (unknown)	15
6	Influence of Organic Amendments and Moisture Regime on Soil CO2-C Efflux and Polycyclic Aromatic Hydrocarbons (PAHs) Degradation 2022 ·Sustainability ·Mohamed H. EL-Saeid, Adel R. A. Usman	3
7	Environmental issues in relation to agricultural practices and attitudes of farmers: A case study from Saudi Arabia 2020 ·Saudi Journal of Biological Sciences ·(unknown), Mohammad I. Al‐Wabel, (unknown), Abdelazeem Sh. Sallam, Mirza Barjees Baig, Adel R. A. Usman	12
8	Soil Enzyme Activities in Waste Biochar Amended Multi-Metal Contaminated Soil; Effect of Different Pyrolysis Temperatures and Application Rates 2018 ·Communications in Soil Science and Plant Analysis ·Meththika Vithanage, Tharanga Bandara, Mohammad I. Al‐Wabel, Adel S. Abduljabbar, Adel R. A. Usman, Mahtab Ahmad, Yong Sik Ok	24
9	Effect of phosphogypsum application and bacteria co-inoculation on biochemical properties and nutrient availability to maize plants in a saline soil 2018 ·Archives of Agronomy and Soil Science ·(unknown), Fahad N. I. Al-Barakah, (unknown), Adel R. A. Usman	32
10	A comparison of two digestion methods for assessing heavy metals level in urban soils influenced by mining and industrial activities 2017 ·Journal of Environmental Management ·(unknown), Helmut Meuser, Adel R. A. Usman, Mohammad I. Al‐Wabel, Abdullah S. Al-Farraj	35
11	Impact of biochar properties on soil conditions and agricultural sustainability: A review 2017 ·Land Degradation and Development ·Mohammad I. Al‐Wabel, Qaiser Hussain, Adel R. A. Usman, Mahtab Ahmad, Adel S. Abduljabbar, Abdelazeem Sh. Sallam, Yong Sik Ok	231
12	An efficient phosphorus scavenging from aqueous solution using magnesiothermally modified bio-calcite 2017 ·Environmental Technology ·Munir Ahmad, Mahtab Ahmad, Adel R. A. Usman, Abdullah S. Al-Farraj, Yong Sik Ok, Qaiser Hussain, Adel S. Abduljabbar, Mohammad I. Al‐Wabel	26
13	Biochar composites with nano zerovalent iron and eggshell powder for nitrate removal from aqueous solution with coexisting chloride ions 2017 ·Environmental Science and Pollution Research ·Munir Ahmad, Mahtab Ahmad, Adel R. A. Usman, Abdullah S. Al-Farraj, Adel S. Abduljabbar, Mohammad I. Al‐Wabel	83
14	Phosphorus-loaded biochar changes soil heavy metals availability and uptake potential of maize (Zea mays L.) plants 2017 ·Chemosphere ·Munir Ahmad, Adel R. A. Usman, Abdullah S. Al-Farraj, Mahtab Ahmad, Abdelazeem Sh. Sallam, Mohammad I. Al‐Wabel	167
15	Levels, Sources, and Risk Assessment of Polychlorinated Biphenyls (PCBs) in Soils from Industrial Areas: A Case Study from Saudi Arabia 2016 ·Polycyclic aromatic compounds ·Mohammad I. Al‐Wabel, Adel R. A. Usman, Mohamed H. EL-Saeid, (unknown), Ashraf S. Hassanin, Aarif H. El‐Mubarak	12
16	Equilibrium and kinetic mechanisms of woody biochar on aqueous glyphosate removal 2015 ·Chemosphere ·S. S. Mayakaduwa, Prasanna Kumarathilaka, Indika Herath, Mahtab Ahmad, (unknown), Yong Sik Ok, Adel R. A. Usman, Adel S. Abduljabbar, Meththika Vithanage	185
17	Chemically modified biochar produced from conocarpus waste increases NO3 removal from aqueous solutions 2015 ·Environmental Geochemistry and Health ·Adel R. A. Usman, Mahtab Ahmad, (unknown), Abdulrasoul Al-Omran, Yong Sik Ok, Abdelazeem Sh. Sallam, Ahmed H. El-Naggar, Mohammad I. Al‐Wabel	66
18	Effects of rapeseed residue on lead and cadmium availability and uptake by rice plants in heavy metal contaminated paddy soil 2011 ·Chemosphere ·Yong Sik Ok, Adel R. A. Usman, Sang Soo Lee, Samy A. M. Abd El-Azeem, Bong-Su Choi, Yohey Hashimoto, Jae E. Yang	200
19	Application of eggshell waste for the immobilization of cadmium and lead in a contaminated soil 2010 ·Environmental Geochemistry and Health ·Yong Sik Ok, Sang Soo Lee, (unknown), Sang‐Eun Oh, Adel R. A. Usman, Deok Hyun Moon	125
20	Effect of microbial inoculation and EDTA on the uptake and translocation of heavy metal by corn and sunflower 2009 ·Chemosphere ·Adel R. A. Usman, (unknown)	102

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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