Author

Umunnakwe Johnbosco E

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Recent research

Climate & EnvironmentOpen access
ASSESSMENT OF SELECTED HEAVY METAL CONTAMINATION, MODIFIED DEGREE OF CONTAMINATION AROUND LEAD ZINC MINE IN THE ENYIGBA, SOUTHEASTERN NIGERIA.
This paper focuses on heavy metal (Pb, Zn, Cu, Cd and As) contamination, modified degree of contamination in the soils of Enyigba, southeastern Nigeria. Pollution by these metals was examined using several calculation methods: modified degree of contamination and geoaccumulation...
Zenodo (CERN European Organization for Nuclear Research)2026-08-100 citationsDOI
Climate & EnvironmentOpen access
ASSESSMENT OF SELECTED HEAVY METAL CONTAMINATION, MODIFIED DEGREE OF CONTAMINATION AROUND LEAD ZINC MINE IN THE ENYIGBA, SOUTHEASTERN NIGERIA.
This paper focuses on heavy metal (Pb, Zn, Cu, Cd and As) contamination, modified degree of contamination in the soils of Enyigba, southeastern Nigeria. Pollution by these metals was examined using several calculation methods: modified degree of contamination and geoaccumulation...
Zenodo (CERN European Organization for Nuclear Research)2026-08-100 citationsDOI