Ernest Semu
Impact in
- Soil Science top 5%
- Soil Carbon and Nitrogen Dynamics
- Pollution top 10%
- Heavy metals in environment
Papers in
- Soil Science 19
- Soil Carbon and Nitrogen Dynamics 11
- Agricultural Science and Fertilization 9
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- Agronomic Practices and Intercropping Systems 9
- Co-authors
- A. R. Selmer-OlsenJ. M. R. SemokaBharat SinghD. J. HumeAdebayo AbassGeoffrey MkamiloBalthazar M. MsanyaPeter Mtakwa
In The Last Decade
Ernest Semu
58 papers receiving 499 citations
Peers
Comparison fields: 5 of 82
- Soil Science 133
- Pollution 129
- Agronomy and Crop Science 102
- Plant Science 246
- Health, Toxicology and Mutagenesis 90
Countries citing papers authored by Ernest Semu
This map shows the geographic impact of Ernest Semu'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 Ernest Semu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ernest Semu more than expected).
Fields of papers citing papers by Ernest Semu
This network shows the impact of papers produced by Ernest Semu. 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 Ernest Semu. The network helps show where Ernest Semu may publish in the future.
Co-authors
The 25 scholars most cited alongside Ernest Semu, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 4 | |
| 2 | 2023 | 2 | |
| 3 | 2022 | 3 | |
| 4 | 2022 | 14 | |
| 5 | 2021 | 7 | |
| 6 | 2021 | 20 | |
| 7 | 2019 | 12 | |
| 8 | 2019 | 17 | |
| 9 | 2019 | 11 | |
| 10 | 2018 | 13 | |
| 11 | Pedological Characterization, Fertility Status and Classification of Some Typical Soils of Bako Tibe and Toke Kutaye Districts of Western Showa, Ethiopia | 2016 | 1 |
| 12 | Participatory Land-Use Planning: Integrating Expert-Oriented and Community-Based Tools for Sustainable Land Management in Kilimanjaro Region | 2015 | 1 |
| 13 | 2014 | 5 | |
| 14 | Contribution of legume rotations to the nitrogen requirements of a subsequent maize crop on a rhodic ferralsol in Tanga, Tanzania | 2013 | 2 |
| 15 | Growth of Streptomyces isolates from four soils in Morogoro, Tanzania, under culture-media pH conditions other than their original environmental pH | 2011 | 1 |
| 16 | Soil micronutrient supply and grain quality for human nutrition in selected parts of Morogoro, Tanzania. | 2010 | 1 |
| 17 | Evaluation of the soil fertility status in relation to crop nutritive quality in the selected physiographic units of Mbeya Region, Tanzania. | 2010 | 1 |
| 18 | Quantification of atmospheric n2 fixed by cowpea, pigeonpea and greengram grown on ferralsols in Muheza District, Tanzania | 2010 | 4 |
| 19 | Heavy metal contents of some soils of tomato growing fields in Hai district, Tanzania, as influenced by duration of use of metal-containing fungicides | 2001 | 2 |
| 20 | Growth of bean and sesbania rhizobia in pure culture in the presence of pesticides | 1996 | 1 |
About Ernest Semu
Ernest Semu is a scholar working on Soil Science, Agronomy and Crop Science, Pollution, Plant Science and Health, Toxicology and Mutagenesis, having authored 61 papers that have together received 561 indexed citations. Recurring topics across this work include Heavy metals in environment (12 papers), Legume Nitrogen Fixing Symbiosis (11 papers), Soil Carbon and Nitrogen Dynamics (11 papers), Agronomic Practices and Intercropping Systems (9 papers), Agricultural Science and Fertilization (9 papers), Plant Micronutrient Interactions and Effects (8 papers), Cassava research and cyanide (6 papers) and Mercury impact and mitigation studies (5 papers). The work is most often cited by research in Soil Science (133 citations), Pollution (129 citations), Agronomy and Crop Science (102 citations), Plant Science (246 citations) and Health, Toxicology and Mutagenesis (90 citations). Ernest Semu has collaborated with scholars based in Tanzania, Norway and Kenya. Frequent co-authors include A. R. Selmer-Olsen, J. M. R. Semoka, Bharat Singh, D. J. Hume, Adebayo Abass, Geoffrey Mkamilo, Balthazar M. Msanya, Peter Mtakwa, Charles K. K. Gachene and Bal Ram Singh. Their work appears in journals such as Water Air & Soil Pollution, PLoS ONE, Nutrient Cycling in Agroecosystems, World Journal of Microbiology and Biotechnology and The Science of The Total Environment.
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.