Browsing by Author Gichana, Z.

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Showing results 1 to 11 of 11
Issue DateTitleAuthor(s)
2022Cage farming in the environmental mix of Lake Victoria: An analysis of its status, potential environmental and ecological effects, and a call for sustainabilityNyakeya, K.; Masese, F.; Gichana, Z.; Nyamora, J.; Getabu, A.; Oncheku, J.; Odoli, C.; Nyakwama, R.
2019Effects of aerated and non-aerated biofilters on effluent water treatment from a small-scale recirculating aquaculture system for Nile tilapia (Oreochromis niloticus L.)Gichana, Z.; Liti, D.; Drexler, S.; Zollitsch, W.; Meulenbroek, P.; Wakibia, J.; Ogello, E.; Akoll, P.; Waidbacher, H.
2015Effects of human activities on benthic macroinvertebrate community composition and water quality in the upper catchment of the Mara River Basin, KenyaGichana, Z.; Njiru, J.; Raburu, P.; Masese, F.
2014Effects Of Human Activities On Microbial Water Quality In Nyangores Stream, Mara River BasinGichana, Z.; Njiru, J.; Raburu, P.; Masese, F.
2019Efficiency of pumpkin (Cucurbita pepo), sweet wormwood (Artemisia annua) and amaranth (Amaranthus dubius) in removing nutrients from a smallscale recirculating aquaponic systemGichana, Z.; Liti, D.; Wakibia, J.; Ogello, E.; Drexler, S.; Meulenbroek, P.; Ondiba, R.; Zollitsch, W.; Waidbacher, H.
2020Endemic Lake Baringo Oreochromis niloticus fishery on verge of collapse: Review of causes and strategies directed to its recovery, conservation and management for sustainable exploitationNyakeya, K.; Chemoiwa, E.; Nyamora, J.; Odoli, C.; Gichana, Z.; Mbaru, E.; Masese, F.; Aura, C.; Nyamweya, C.; Njiru, J.; Ondiba, R.; Basweti, E.
2022Future demand and supply of aquafeed ingredients: Outlines to commercialize non-conventional protein ingredients to enhance aquaculture production for food security in sub-Saharan AfricaOndiba, R.; Ogello, E.; Kembenya, E.; Gichana, Z.; Obiero, K.
2019Growth and Nutrient Removal Efficiency of Sweet Wormwood (Artemisia annua) in a Recirculating Aquaculture System for Nile Tilapia (Oreochromis niloticus)Gichana, Z.; Meulenbroek, P.; Ogello, E.; Drexler, S.; Zollitsch, W.; Liti, D.; Akol, P.; Waidbacher, H.
2022Spatial-temporal composition, abundance and diversity of algal communities in River Malewa of Lake Naivasha Ramsar Basin, KenyaObegi, B.; Njiru, J.; Getabu, A.; Gichana, Z.
2018Waste management in recirculating aquaculture system through bacteria dissimilation and plant assimilationGichana, Z.; Liti, D.; Waidbacher, H.; Zollitsch, W.; Drexler, S.; Wakibia, J.
2019Zooplankton Communities of Lake Victoria and its Effects on the FisheryNyakeya, K.; Chemoiwo, J.; Nyamora, J.; Kerich, E.; Gichana, Z.