Director KMFRI Prof. James Njiru (right) with Deputy Director Freshwater System, Dr. Christopher Aura (centre) and Ag. ADF, Kenya Fisheries Services, Mr. Simon Munguti (left) during the Launch of Electronic Catch Assessment Survey (e-CAS) system and Stake Holder’s Engagement and dissemination Workshop on Environmental Clean-up and Mentorship Framework at Sosa Cottages in Vihiga County on 4 - 5th Jan, 2021
Director KMFRI, Prof. James Njiru (seated, 3rd left), ECOFISH representative Mr. Kundu (seated, far right) and Inland Director of Kenya Fisheries Services Dr. Wamalwa (seated, 2nd left) with participants during the planning meeting for the Lake Victoria Frame Survey 2020 on 30th November, 2020 in Ahero, Kisumu County
Dr. Edward Kimani giving his presentation when ARCH Emerging Markets with Partners from IDC - Industrial Development Corporation from South Africa visited KMFRI on 12th November, 2020, the engagement revolved around an overview of the blue economy, KMFRI’s role in the blue economy initiatives, and KMFRI’s continued engagement/support in ARCH’s Cold Chain Sector investment in Mombasa
KMFRI team led by Dr. Christopher Aura Ag. Deputy Director Freshwater Systems (seated left) joined by the IFAD-ABDP's National Programme Co-ordinator, Mr. Sammy Macaria (seated right) on 29th September to 2nd October, 2020 for report writing workshop on the potential carrying capacity of fisheries production for small water bodies.
Director KMFRI Prof. James Njiru (left) with KARLO Institute Director, Dr. Theresia Munga had consultations on the development of KMFRI land in Mtwapa, Kilifi County on 30th September, 2020
Principal Secretary, University Education and Research, Amb. Simon Nabukwesi (centre) with CEO of National Research Fund (NRF) and KMFRI Director Prof. James Njiru (left) during a tour of KMFRI cage culture at Kibokoni, Kilifi County, a project funded by NRF on 24th September 2020
KMFRI Director Prof. James Njiru, gives a press briefing during the Kenya Climate-Smart Agriculture Project (KCSAP) at KARLO, Naivasha. Prof. Njiru underscored the need for aquaculture farming saying that it is the only way that a country could meet the fish demand in the country as opposed to relying on capture fisheries.
KMFRI Director Prof. James Njiru (4th right) accompanied by Mr. Abraham Kagwima (3rd right) and Dr. Dr Peter Odote (far left) visited KEFRI Enterprises on 11th August 2020 to learn how their successful business wing works. The model is being adopted by KMFRI Enterprise.
Inception and sensitization meeting: The project implementation team is led by KMFRI with research scientists Dr. Kevin Obiero (left), Dr. Domitila Kyule, Ms. Fonda Jane Awuor and Esther Wairimu.
Dr. Joseph Nyingi Kamau is a senior scientist and the Assistant Director (Oceanography and Hydrography) at the Kenya Marine Fisheries Research Institute, Mombasa, Kenya. He is a biogeochemist with a focus on providing research information to assist managers to regulate and manage the environment effectively. His research interest is in establishing the fate and pathway of pollutants in the environment. The project is entitled "Sustainable Oceans, Livelihoods and food Security Through Increased Capacity in Ecosystem research in the Western Indian Ocean (SOLSTICE-WIO). He reviews projects for NRF South Africa and is a College member of UKRI International Development Peer Review College. He is a member of the Golden Key International and is the National Technical Focal Point for FAO project GCP/GLO/660/NOR.
Research Networks : Research Gate
Kamau, J. N. (2019). Elemental Speciation | Overview. In Worsfold, P., Poole, C., Townshend, A., Miró, M., (Eds.), Encyclopedia of Analytical Science, (3rd ed.). vol. 3, pp 9–22, Elsevier.
Preston, M. R.; Kamau, J. N. (2019). Water Analysis | Seawater: Organic Compounds. In Worsfold, P., Poole, C., Townshend, A., Miró, M., (Eds.), Encyclopedia of Analytical Science, (3rd ed.). vol. 10, pp 359–370, Elsevier.
C Kosore, L Ojwang, J Maghanga, J Kamau, A Kimeli, J Omukoto, N Ngisiag’e, J Mwaluma, H Ong’ada, C Magori & E Ndirui 2018 Occurrence and ingestion of microplastics by zooplankton in Kenya's marine environment: first documented evidence. African Journal of Marine Science 2018, 40(3): 225–234
Jelvas Mwaura, Yu Umezawa, Juliet Furaha, Amon Kimeli, Joseph Kamau and Christopher M. Aura 2017 Spatial variability of scleractinian coral bleaching suceptibility in 2010 El Nino-Southern Oscillation between northern and souther reefs, Kenya. Coastal Marine Science 40(1): 17-27
Jelvas Mwaura, Yu Umezawa, Takashi Nakamur, Joseph Kamau 2017 Evidence of chronic anthropogenic nutrient within coastal lagoon reefs adjacent to urban and tourism centers, Kenya: A stable isotope approach. Marine Pollution Bulletin 119 74–86
Joseph. Nyingi Kamau, Peter Kuschk, Machiwa, John, Macia, Adriano., Mothes, Sibylle, Mwangi, Stephen, Munga, Daniel, and Kappelmeyer, Uwe 2015 Investigating the distribution and fate of Cd, Cu, Fe, Mn and Zn in sewage impacted mangrove fringed creeks of Kenya, Tanzania and Mozambique. Journal of Soils and Sediments 15:2453-2465
Joseph. Nyingi Kamau, Jane Catherine Ngila, Bernard Kirui, , Stephen Mwangi, Chales Mitto Kosore, Veronica Wanjeri and Sturcky Okumu. 2015 Spatial variability of the rate of organic carbon mineralization, in a sewage impacted forest, Mikindani Kenya. Journal of Soils and Sediments 15:2466-2475
Joseph Nyingi Kamau, Anthony Gachanja, Catherine Ngila, Johnson Michael Kazungu, Mingzhe Zhai. 2014. The seasonal influence on the spatial distribution of dissolved selected metals in Lake Naivasha, Kenya. Physics and Chemistry of the Earth 67–69 (2014) 111–116
Philiswa N. Nomngongoa, J. Catherine Ngilaa, Joseph N. Kamaua, Titus A.M. Msagatia, Ljiljana Marjanovicb, Brenda Moodleyc 2013. Pre-concentration of trace elements in short chain alcohols using different commercial cation exchange resins prior to inductively coupled plasma-optical emission spectrometric detection. Analytica Chimica Acta 787:78– 86.
IsaacW.Mwangi. J. Catherine Ngila. Patrick Ndungu. Titus A. M. Msagati. Joseph N. Kamau. 2013. Immobilized Fe (III)-doped titanium dioxide for photodegradation of dissolved organic compounds in water. Environ Sci Pollut Res
Philiswa Nomgongo; Jane Catherine Ngila; Joseph Kamau 2013. Preconcentration of molybdenum, antimony and vanadium in gasoline samples using Dowex 1-x8 resin and their determination with inductively coupled plasma-optical emission spectrometry, Talanta
Joseph Nyingi Kamau, Jane Catherine Ngila, Andrew Kindness and Tamara Bush 2012. Investigating the pathway and fate of inorganic impurities in a bisulphate dissolving pulp production process. PhD Thesis University of KwaZulu Natal, South Africa.
Joseph Nyingi Kamau, Jane Catherine Ngila, Andrew Kindness and Tamara Bush 2011. Equilibrium and Kinetic Studies for Extracting Cu, Mn and Fe from Pulp Wastewater onto a C-18 Column with Acetylacetone Complexing Ligand. Analytical letters; 44: 1-15
Isaac W. Mwangi, J. Catherine Ngila, Joseph Kamau, and Jonathan Okonkwo 2011. Adsorption Studies of Lead, Copper II and Cadmiun Ions in Aqueous Solution by Ethylene Diamine Modified Amberlite 4 XAD-1180. In: Chemistry for Sustainable Development, P. Ramasami et al. (eds.), DOI 10.1007/978-90-481-8650-1 20, © Springer Science+Business Media B.V. 2
Kamau, J.N, Gachanja, A, Ngila, J.C., and Kazungu J., 2008. Anthropogenic and seasonal influence on the sediment-water fluxes for selected metals at Lake Naivasha, Kenya. Lakes & Reservoirs: Research and Management ; 13:145-54
Kamau, J.N, Gachanja, A, Ngila, J.C., and Kazungu J., 2007. The Seasonal and Spatial Variations of labile Cu, Fe, Mn, Pb and Zn sediment fractions in Lake Naivasha, Kenya. Lakes & Reservoirs: Research and Management. 12: 303-313.
Joseph Nyingi Kamau, Benard Kirui, Erick Kristensen, Stephen Mwangi, Okumu Staki., 2007. Sewage phytoremediation; an insight on the silent services offered by mangroves ecosystem in carbon and nutrients mineralization. 5th WIOMSA Scientific Symposium, Durban, South Africa from 22nd to 26th October 2007 book of abstracts.
Kamau, J. N., Dehairs, F., Marteen, L. and Kazungu, J.2006. Sediment-water Exchange of Selected Heavy Metals at the backwaters of Makupa Creek, Kenya. Western Indian Ocean J. Mar. Sci. Vol. 5, No. 1, pp. 153–162.
Kamau, J. N., Dehairs, F., Marteen, L. and Kazungu, J.2005. Anthropogenic influence on the mobilization of heavy metals at the back waters of Makupa creek. Conference proceedings Pacem in Maribus Conference Oct. 31-Nov. 3rd 2005, Australia, pp. 96-106.
Munga D. and Kamau J. 2005. Status of Marine Pollution Monitoring in Kenya. Regional Workshop on Ecotoxicology Monitoring and Control, Zanzibar February 2005. 40p.
Kamau, J.N. 2005. Effect of Seasonal Physicochemical Variation on Metal Speciation, Implication on Water Quality in Lake Naivasha, Kenya. MSc Thesis Jomo Kenyatta University of Agriculture and Technology.
Munga D., Kamau, J.N., Abuodha, P. & Ikubi, J.G. 2003. Concentrations of heavy metals in sediments and biota and implications of pollution of the Ungwana and Malindi Bays in Kenya. Proceedings of the Third WIOMSA Scientific Symposium, Maputo, Mozambique, 15-18 October 2003.
James. Mwaluma, Melckzedeck. Osore, Joseph. Kamau and Peter. Wawiye, 2003. Composition, Abundance and seasonality of zooplankton in Mida creek, Kenya Western Indian Ocean J. Mar. Sci Vol 2 no. 2 147-155 .
Kamau, J. N., (2002) Heavy metals distribution and enrichment at Port-Reitz creek Mombasa, Kenya. Western Indian Ocean J. Mar. Sci. 1(1): 65-70
Kamau, J. N. (2001) Heavy metals distribution in sediments along Makupa and Kilindini creeks. Hydrobiologia, 458: 235-240.
Kamau, J.N. (2000). Killindini creek a pollutant sink or pathway. Symposium proceedings, 2nd open water science Joint Global Ocean Flux Studies (JGOFS) Bergen, Norway.
Kitheka, J.U, Ohowa, B.O, Mwashote, B. M and Kamau, J (1999). Water circulation, groundwater outflow and nutrients dynamics in Mida creek, Kenya. Mangrove and Salt Marshes Journal. 3: 135-146
Kamau J. N 1999. Proceedings of the 3rd International symposium on Environmental Geochemistry in Tropical Countries in Nova Friburgo, Rio de Janeiro, Brazil 25th to 29th Oct 1999.
Kamau J. N., (1998). Pollution dynamics and trace metal levels at Makupa creek Kenya. Book of extended abstracts; International symposium on Marine Pollution; Monaco 5th to 9th Oct 1998.