Robert Wahiti Gituru

Water quality assessment, multivariate analysis and human health risks of heavy metals in eight major lakes in Kenya

Kelvin Babu Githaiga, Samwel Maina Njuguna, Robert Wahiti Gituru et al. · Journal of Environmental Management · 2021 · 129 citations

Natural Sciences, Environmental Sciences, Toxicology +17

Application of multivariate statistical analysis and water quality index in health risk assessment by domestic use of river water. Case study of Tana River in Kenya

Samwel Maina Njuguna, Janet Onyango, Kelvin Babu Githaiga et al. · Process Safety and Environmental Protection · 2019 · 108 citations

Natural Resources, Environmental Sciences, Hydrology +14

Generic phylogeny, historical biogeography and character evolution of the cosmopolitan aquatic plant family Hydrocharitaceae

Ling‐Yun Chen, Jinming Chen, Robert Wahiti Gituru et al. · BMC Evolutionary Biology · 2012 · 99 citations · Full text

Life Sciences, Biology, Evolutionary Biology +17

Health risk assessment by consumption of vegetables irrigated with reclaimed waste water: A case study in Thika (Kenya)

Samwel Maina Njuguna, Victorine Anyango Makokha, Xue Yan et al. · Journal of Environmental Management · 2018 · 84 citations

Natural Resources, Environmental Sciences, Sustainable Agriculture +15

Reproductive isolation of two sympatric louseworts, Pedicularis rhinanthoides and Pedicularis longiflora (Orobanchaceae): how does the same pollinator type avoid interspecific pollen transfer?

Chun‐Feng Yang, Robert Wahiti Gituru, You‐Hao Guo · Biological Journal of the Linnean Society · 2007 · 67 citations · Full text

Life Sciences, Botany, Plant Biology +16