G.E. Nwajei

531 total citations
26 papers, 455 citations indexed

About

G.E. Nwajei is a scholar working on Pollution, Health, Toxicology and Mutagenesis and Water Science and Technology. According to data from OpenAlex, G.E. Nwajei has authored 26 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pollution, 5 papers in Health, Toxicology and Mutagenesis and 5 papers in Water Science and Technology. Recurrent topics in G.E. Nwajei's work include Heavy metals in environment (16 papers), Mercury impact and mitigation studies (4 papers) and Water Quality and Pollution Assessment (4 papers). G.E. Nwajei is often cited by papers focused on Heavy metals in environment (16 papers), Mercury impact and mitigation studies (4 papers) and Water Quality and Pollution Assessment (4 papers). G.E. Nwajei collaborates with scholars based in Nigeria, United States and South Africa. G.E. Nwajei's co-authors include Chukwujindu M. A. Iwegbue, Sarah O. Nwozo, Francis O. Arimoro, Godswill O. Tesi, N. O. Isirimah and Bice S. Martincigh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Food Additives and Contaminants Part B and Chemical Speciation and Bioavailability.

In The Last Decade

G.E. Nwajei

24 papers receiving 389 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
G.E. Nwajei Nigeria	14	302	156	98	89	82	26	455
Manuela Inácio Portugal	8	273 0.9×	177 1.1×	87 0.9×	87 1.0×	43 0.5×	13	500
Luo Wei China	4	319 1.1×	170 1.1×	47 0.5×	137 1.5×	92 1.1×	9	449
Leif Söderlund Finland	2	508 1.7×	161 1.0×	113 1.2×	130 1.5×	129 1.6×	3	624
Lima Tayebi Iran	10	236 0.8×	170 1.1×	35 0.4×	79 0.9×	60 0.7×	15	367
Shuangmei Tong China	9	239 0.8×	105 0.7×	40 0.4×	92 1.0×	44 0.5×	13	511
Crentsil Kofi Bempah Ghana	12	205 0.7×	140 0.9×	34 0.3×	69 0.8×	58 0.7×	21	645
Zeenath Fardous Bangladesh	14	371 1.2×	267 1.7×	45 0.5×	138 1.6×	140 1.7×	31	653
Waqar Ahmad Pakistan	5	231 0.8×	109 0.7×	39 0.4×	92 1.0×	67 0.8×	8	435
F. Akbar Jan Pakistan	6	324 1.1×	176 1.1×	34 0.3×	86 1.0×	102 1.2×	8	447
Johann M.R. Antoine Jamaica	8	378 1.3×	240 1.5×	65 0.7×	48 0.5×	188 2.3×	16	583

Countries citing papers authored by G.E. Nwajei

Since Specialization

Citations

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

Fields of papers citing papers by G.E. Nwajei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G.E. Nwajei. 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 G.E. Nwajei. The network helps show where G.E. Nwajei may publish in the future.

Co-authorship network of co-authors of G.E. Nwajei

This figure shows the co-authorship network connecting the top 25 collaborators of G.E. Nwajei. A scholar is included among the top collaborators of G.E. Nwajei 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 G.E. Nwajei. G.E. Nwajei 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

Nwajei, G.E., et al.. (2025). DISTRIBUTION PATTERN, SOURCES AND ECOLOGICAL RISK ASSESSMENT OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) IN SEDIMENTS OF WARRI RIVER, NIGER DELTA, NIGERIA. Journal of Chemical Society of Nigeria. 50(1).

Iwegbue, Chukwujindu M. A., et al.. (2018). Concentrations and ecological risks of metals in surface sediments of some coastal creeks in the Niger Delta, Nigeria. African Journal of Aquatic Science. 43(3). 241–253. 1 indexed citations

Iwegbue, Chukwujindu M. A., et al.. (2013). Assessment of Heavy Metal Contamination in Soils around Cassava Processing Mills in Sub- Urban Areas of Delta State, Southern Nigeria. Nigerian Journal of Basic and Applied Sciences. 21(2). 26 indexed citations

Iwegbue, Chukwujindu M. A., et al.. (2012). Trace Elements in Sediments of Selected Gutters and Bar – Beach, Lagos, Nigeria. SHILAP Revista de lepidopterología. 16(3). 1 indexed citations

Nwajei, G.E.. (2012). Distribution of Selected Trace Metal in Fish Parts from the River Nigeria. 19 indexed citations

Iwegbue, Chukwujindu M. A., et al.. (2012). Concentrations of selected metals in chicken eggs from commercial farms in Southern Nigeria. Toxicological & Environmental Chemistry Reviews. 94(6). 1152–1163. 6 indexed citations

Nwajei, G.E.. (2011). Assessment of pollution trend of heavy metals in soils in the vicinity of Nigerian Gas Company in Ughelli, Delta State. International Journal of Biological and Chemical Sciences. 5(2). 1 indexed citations

Iwegbue, Chukwujindu M. A., et al.. (2011). Heavy metal contamination of some vegetables and spices in Nigeria. International Journal of Biological and Chemical Sciences. 5(2). 8 indexed citations

Iwegbue, Chukwujindu M. A., et al.. (2010). Survey of trace element composition of commercial infant formulas in the Nigerian market. Food Additives and Contaminants Part B. 3(3). 163–171. 26 indexed citations

10.

Iwegbue, Chukwujindu M. A., et al.. (2009). Characteristic levels of heavy metals in canned sardines consumed in Nigeria. The Environmentalist. 29(4). 431–435. 31 indexed citations

11.

Iwegbue, Chukwujindu M. A., et al.. (2009). Chemical fractionation of some heavy metals in soil profiles in vicinity of scrap dumps in Warri, Nigeria. Chemical Speciation and Bioavailability. 21(2). 99–110. 40 indexed citations

12.

Iwegbue, Chukwujindu M. A., et al.. (2008). Heavy metal residues of chicken meat and gizzard and turkey meat consumed in southern Nigeria.. BULGARIAN JOURNAL OF VETERINARY MEDICINE. 11(4). 275–280. 67 indexed citations

13.

Nwozo, Sarah O., et al.. (2008). Heavy Metal Composition of Some Imported Canned Fruit Drinks in Nigeria. American Journal of Food Technology. 3(3). 220–223. 33 indexed citations

14.

Iwegbue, Chukwujindu M. A., et al.. (2007). Chemical speciation of heavy metals in the Ase River sediment, Niger Delta, Nigeria. Chemical Speciation and Bioavailability. 19(3). 117–127. 17 indexed citations

15.

Iwegbue, Chukwujindu M. A., G.E. Nwajei, & Francis O. Arimoro. (2007). Characteristic Levels of Total Petroleum Hydrocarbons in Soil, Sediment and Surface Water of an Oil Impacted Area in the Niger Delta. Biological Sciences - PJSIR. 50(4). 247–250. 2 indexed citations

16.

Nwajei, G.E. & Chukwujindu M. A. Iwegbue. (2007). Trace Elements in Sawdust Particles in the Vicinity of Sawmill in Sapele, Nigeria. Pakistan Journal of Biological Sciences. 10(23). 4311–4314. 10 indexed citations

17.

Iwegbue, Chukwujindu M. A., Francis O. Arimoro, & G.E. Nwajei. (2007). The Genetoxicity Screening of Simulated Leachate from Semi-urban Waste Dumps in the Niger Delta, Nigeria Analysed by Allium Test. Research Journal of Environmental Sciences. 1(6). 310–316. 4 indexed citations

18.

Nwajei, G.E.. (2007). Assessment of water quality parameters in Ebe and Ora rivers around the vicinity of the Nigerian cement factory, Nkalagu. Current World Environment. 2(1). 7–16. 2 indexed citations

19.

Nwajei, G.E.. (2002). Trace metals distribution in Synodontis membranaceus, sediments, Asystasia gangetica and Platostoma africanium from Ofuafor River around Delta Glass Factory in Ughelli North Local Government Area, Delta State Nigeria.. PubMed. 14(1). 79–82. 4 indexed citations

20.

Nwajei, G.E., et al.. (2000). Distribution of heavy metals in sediments of Lagos lagoon. Pakistan journal of scientific and industrial research. 43(6). 338–340. 18 indexed citations

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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