D. N. Obemah

Kwame Nkrumah University of Science and Technology

Publishing since 2011, latest 2024

Soil Science
Ecology
Management, Monitoring, Policy and Law

In their own words

Climate Change Mitigation
Biochar Application in Soil Remediation and Fertility

Their record on OpenAlex

Publications: 152011–2024
Citations: 689to those papers
h-index: 6i10-index 5
Field-weighted impact: 1.961.00 is the world average
World top 10%: 50%1 of 2 scored papers
Open access: 50%1 of the 2 whose access is recorded

1 other work — a preprint, a dataset or the like — is listed but not counted.

Google Scholar shows 691 citations, h-index 6 and i10-index 5 (436 citations and h-index 6 since 2021), as of October 10, 2026. It also counts theses, books and web pages, so it runs higher.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Publications

15 in all

Soil Regeneration and Microbial Community on Terrestrial Food Chain
2024Earth and environmental sciences libraryBook chapterOpen accessSenior author3 citations10.1007/978-3-031-53270-2_11
Advantages and Disadvantages of Soil Regeneration
2024Earth and environmental sciences library

Download CV:PDFWord

Citations received each year

PeerfordGoogle Scholar

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Soil Science213%
Ecology17%
Management, Monitoring, Policy and Law17%

Life Sciences
Physical Sciences

Topics most written on

Soil Carbon and Nitrogen Dynamics2
Agriculture Sustainability and Environmental Impact1
Microbial Community Ecology and Physiology1
Soil and Land Suitability Analysis1
Soil erosion and sediment transport1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

100% of their 2 papers with recorded affiliations have a co-author abroad

papers co-written2222222Home

Most frequent partner countries

Nigeria2

Papers with at least one author in that country.

Institutions written with most

Usmanu Danfodiyo UniversityNG2 papers
Ahmadu Bello UniversityNG2 papers
Institute for Agricultural ResearchNG2 papers

Where they publish

Fresenius Environmental Bulletin3
Earth and environmental sciences library2
2011 International Symposium on Water Resource and Environmental Protection1
Advances in Materials Science and Engineering1
Asian J. Chem1
China In Proceedings of the World Congress on Advances in Civil, Environmental, and Materials Research, Busan, Republic of Korea

Development goals addressed

From each paper’s title and abstract

2Zero hunger1

Most cited

Biochar preparation, characterization, and adsorptive capacity and its effect on bioavailability of contaminants: an overview
Advances in Materials Science and Engineering
2014501 citations
Trace metal pollution in soil and wild plants from lead–zinc smelting areas in Huixian County, Northwest China
Journal of Geochemical Exploration
201492 citations
Characterization and evaluation of biochars derived from agricultural waste biomasses from Gansu, China
Proceedings of the World Congress on Advances in Civil, Environmental, and Materials Research, Busan, Republic of Korea
201446 citations

Adsorption of Pb (II) onto Biochars Derived from Biomasses Originated from Loess Soil Areas

2015International Journal of Applied Environmental SciencesJournal0 citations

Characterization and evaluation of biochars derived from agricultural waste biomasses from Gansu, China

2014Proceedings of the World Congress on Advances in Civil, Environmental, and Materials Research, Busan, Republic of KoreaJournal46 citations

Characterization and evaluation of biochars derived from agricultural waste biomass from Gansu

2014China In Proceedings of the World Congress on Advances in Civil, Environmental, and Materials Research, Busan, Republic of KoreaJournal7 citations

INTERACTION BETWEEN PHENOL AND CUPRIC ION SORPTION ONTO NATURAL LOESS

2013Fresenius Environmental BulletinJournal0 citations

Influence factors and mechanism of removing fluorides with Fe-Type Sepiolite

20112011 International Symposium on Water Resource and Environmental ProtectionConference2 citations

International Journal of Applied Environmental Sciences1

International Journal of Environmental Research and Public Health1

How it can be read

50% free to read, of the 2 recorded

Bronze 1 · 7%Free to read, no open licence
Closed 1 · 7%Behind a paywall
Unknown 13 · 87%Not recorded by the source