KEFRI Knowledge Base

2020 KEFRI Publications

Year of Publication Category Publication
2020 Journal Article M.M.Okeyo, G.O.Obwoyere, D.L.Makanji, J.W.Njugun and J.Atieno (2020) Promotion of Terminalia brownii in reforestation by development of appropriate dormancy breaking and germination methods in drylands; Kenya in Global Ecology and, Conservation. Volume 23, September 2020Author links open overlay pane https://doi.org/10.1016/j.gecco.2020.e01148
2020 Journal Article

Gatama, Stella Muthoni and Cheboiwo, Joshua (2020)Evaluation of Opportunities and Constraints in Kenya’s Drive to Green Economy Status. Journal of Economics and Sustainable Development. Vol 11, No 10. DOI: http://doi.org/10.7176/JESD/11-10-13
2020 Journal Article J.O Nyakinda1 , E.Okuto1 and J.A Mullah (2020) Extensions of Lefkovitch matrix for modeling invasive Cestrum aurantiacum population Dynamics S.O.Ojunga in Mathematical Theory and Modeling Vol.10, No.7. https://iiste.org/Journals/index.php/MTM/article/view/54582/56390
2020 Journal Article SO Ojung’a, JO Nyakinda, E Okuto and JA Mullah   (2020) Sensitivity analyses of population projection matrix of Cestrum aurantiacum in   International Journal of Statistics and Applied Mathematics 2020; 5(6): 43-47. https://www.mathsjournal.com/pdf/2020/vol5issue6/PartA/5-5-2-748.pdf
2020 Technical Report

Joram Kagombe, Jonah Kiprop, David Langat, Joshua Cheboiwo, Linus Wekesa, Paul Ongugo, M.T. Mbuvi and Nereoh Leley (2020) socio-economic impact of forest harvesting moratorium in kenya. KEFRI. Download
2020 Journal Article Owino J.O., Angaine P.M., Onyango A.A., Ojunga S.O. and Otuoma J. (2020): Evaluating variation in seed quality attributes in Pinus patula clonal orchards using cone cluster analysis in Journal of Forests Vol. 7, No. 1, pp. 1-8. DOI: http://doi.org/10.18488/journal.101.2020.71.1.8
2020 Journal Article Onyango A.A., Angaine P.M., Inoti S.K. and Owino J.O. (2020): Patula pine (Pinus patula) cones opening under different treatments for rapid seed extraction in Londiani, Kenya Journal of Horticulture and Forestry Vol.12 (2), pp. 63-69, https://academicjournals.org/journal/JHF/article-abstract/01539FC64055
2020 Journal Article Angaine P.M., Onyango A.A. and Owino J.O. (2020): Morphometrics of Pinus patula crown and its effect on cone characteristics and seed yield in Kenya. Journal of Horticulture and Forestry. Vol.12 (3), pp. 94-100 https://doi.org/10.5897/JHF2020.0635
2020 Journal Article George Muthike and Joseph Githiomi (2020) Value chain analysis of farm grown Melia volkensii (Gurke) timber in the South Eastern Dry lands of Kenya in Journal of Horticulture and Forestry. Vol. 12(4), pp. 115-121, October-December 2020. Access
2020 Journal Article Bor N C, Muchiri M N, Kigomo J N, Hyvönen P, Nduati P N, Haakana H, and Owuor N O (2020) Compartmentalized Allometric Equation for estimating volume and biomass of eucalyptus in agroforestry systems in Kenya in E. Afri. Agri. For. J. https://www.kalro.org/www.eaafj.or.ke/index.php/path/article/view/471/159
2020 Journal Article J., Kagombe1, J., Kungu, D., Mugendi and J., Cheboiwo (2021) Evaluating willingness to pay for watershed protection in ndaka-ini dam, murang’a county, kenya in E. Afri. Agri. For. J. Pp. 66 -79 https://www.kalro.org/www.eaafj.or.ke/index.php/path/article/view/464/54
2020 Journal Article George Muthike and Joseph Githiomi. (2020) Value chain analysis of farm grown Melia volkensii (Gurke) timber in the South Eastern Dry lands of Kenya in Journal of Horticulture and Forestry Vol. 12(4), pp. 115-121. https://doi.org/10.5897/JHF2020.0641
2020 Journal Article Godfrey Wafula, Mwakio Tole, Najma Dharani and Stanley Nadir. (2020) Effectiveness of a Wastewater Treatment Plant located at EPZ in reducing Pollutants Discharged into River Athi, Kenya. Journal of Environmental Science and Engineering B9 (2020) 261-276 https://doi.org/10.17265/2162-5263/2020.06.004
2020 Journal Article John Gachohi, Jane Aduda, Reuben Thuo, Joseph Mung'atu, Fred Wamunyokoli, Thomas Ngigi, Henry Athiany, Gideon Kikuvi, Susan Mambo, Wairimu Gichaiya, Joseph Matheri, Patrick Mburugu, Justus Simba, Carol Otiwa, Charles Muriuki, Joshua Mwaura, May Yariwo, Beatrice Kariuki, Joseph Machua, Catherine Mwangi, Patrick Amoth, Rashid Aman, Onesmus Kamau, Kennedy Muthoka, Jacob Otieno, Pascal Mwele, Rose Nzioka, Simon Karanja. (2020). Public health challenges posed by delays in obtaining COVID-19 clearance for long-distance truckers across East Africa. Global Epidemiology. DOI: https://doi.org/10.1016/j.gloepi.2020.100039
2020 Journal Article Nyambati R. O., Odhiambo G. D., Serrem C. K., Othieno C. O., Mairura F. S. (2020). Effects of Integrated Use of Calliandra calothyrsus and Maize Stover with Urea on Maize Yield Components under Striga Infestation in Western Kenya. Universal Journal of Agricultural Research, 8(5), 165 - 172. DOI: 10.13189/ujar.2020.080504.
2020 Journal Article Musingo T. E. Mbuvi, Leila Ndalilo, Paul Matiku, Serah Munguti and George Odera. 2020. Yearning for an Apple: The Changing Lifestyle of the Tana River Delta Communities in Kenya and Implica-tions on Livelihoods and Conservation of Natural Resources in Natural Resources > Vol.11 No.10. DOI: 10.4236/nr.2020.1110027
2020 Journal Paper George K. Tarus and Stanley W. Nadir. 2020. Effect of Forest Management Types on Soil Carbon Stocks in Montane Forests: A Case Study of Eastern Mau Forest in Kenya in International Journal of Forestry Research vol. 2020. DOI: 10.1155/2020/8862813
2020 Journal paper Jaoko V., Clauvis Nji Tizi Taning, Backx S., Mulatya J., Van den Abeele J., Magomere T., Olubayo F., Sven Mangelinckx, Werbrouck S.P.O. and Smagghe G. 2020. The Phytochemical Composition of Melia volkensii and Its Potential for Insect Pest Management. Review. Plants 2020. 9: 143 – 155. doi: https://doi.org/10.3390/plants9020143
2020 Journal paper Mbuvi, M.T.E., Musyoki, J.K., and Ndalilo, L.A. (2020). Forest Management Teams, a Citizenship Paradigm Analysis through Influence and Importance Factors; Experience from Arabuko Sokoke Forest, Kenya. Open Journal of Forestry 10: 81-109. https://doi.org/10.4236/ojf.2020.101007
2020 Journal paper Owino J.O , Kemboi J.J, Mwenje P, Ibuya KC, Enyang G.A., Emanikor F.E., Wachira J.M., Kibor F.J., LooyanB.E., Eremon M.E., Lomor R.L., Long’or M.E., Ejore E.I., Ateyo S.N., Ekiru W.E., Ekal F., Long’ura M.E., Lokato F.E., Lodung’ C.E., Ngare M.I., Lomulen Z.E. and Muturi G. (2020). Ecological assessment of performance of tree species used in rehabilitating degraded areas of Turkana County, Kenya. Academia Journal Environmental Science 8(4): 064-070. Download
2020 Journal paper Jaoko V. , Clauvis Nji Tizi Taning, Backx S., Mulatya J., Van den Abeele J., Magomere T., Olubayo F., Sven Mangelinckx, Werbrouck S.P.O. and Smagghe G. 2020. The Phytochemical Composition of Melia volkensii and Its Potential for Insect Pest Management. Review. Plants 2020. 9: 143 – 155. doi: https://doi.org/10.3390/plants9020143
2020 Journal paper Wondafrash M., Slippers B., Nambazimana A., Kayumba I., Nibouche S., van der Lingen S., Asfaw B.A., Jenya H., Mutitu E.K ., Makowe I.A., Chungu D., Kiwuso P., Kulimushi E., Razafindrakotomamonjy A., Bosu P.P., Sookar P. and Hurley B.P. 2020. Distribution and genetic diversity of five invasive pests of Eucalyptus in sub-Saharan Africa. Biological Invasions. https://doi.org/10.1007/s10530-020-02250-4 . 17 pages.
2020 Journal paper Gachie P.K. , Koech E.K., Njung’e J.T., Simons A.J. 2020. Trees on Farm Domestication Level, Opportunities and Challenges: A Case Study of Prunus africana in Western Kenya. International Journal of Food Science and Agriculture, 2020, 4(2), 156-165. DOI: https://doi.org/10.26855/ijfsa.2020.06.007
2020 Journal paper Kagombe J., Kiama S.M. and Kungu J.B. 2020. Land Cover Mapping and Change Analysis in Tropical Humid-highlands: Case of Ndakaini Water Reservoir in Central Kenya. Journal of Natural Sciences Research. Vol.10 No.8: 13 – 27. Access
2020 Journal paper Koech C.K. 2020. Household Factors Affecting the Implementation of Forest Conservation Strategies: A Case of South Nandi Forest, Nandi County, Kenya. Open Journal of Social Sciences, 2020, 8, 125-144. DOI: 10.4236/jss.2020.86012 Jun. 10, 2020 125. Access
Topic revision: r4 - 22 Aug 2022, VictorKamau
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