Browsing School of Environment and Natural Resources by Title
Now showing items 59-78 of 101
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Landslide scar/soil erodibility mapping using Landsat TM/ETMþ bands 7 and 3 Normalised Difference Index: A case study of central region of Kenya
(Pergamon, 2015)Landsat series multispectral remote sensing imagery has gained increasing attention in providing solutions to environmental problems such as land degradation which exacerbate soil erosion and landslide disasters in the ... -
Local communities, biodiversity conservation and ecotourism: acase study of the Kimana Community Wildlife Sanctuary, Kenya
(2016)Protected areas in Kenya constitute 7% of the total land area with over 75% of wildlife in the country being found on private or communal land. Rural communities in Kenya, where protected areas generally exist, ... -
Macroinvertebrate Drift as an Indicator of Disturbance in a Kenyan Highland Stream: The Njoro River
(AER, 2021-08)Many Kenyan streams are influenced by humans through disturbances such as water abstraction, farming and grazing in the riparian areas. However, there is limited information on the effect of natural and anthropogenic ... -
Mapping Vulnerability to Climate Change in Malawi: Spatial and Social Differentiation in the Shire River Basin
(Scientific Research Publishing Inc., 2015)This article analyses vulnerability to climate related shocks across five districts in the shire river basin of Malawi. The analysis employs an indicator approach that integrates biophysical and socio-economic indices. ... -
Market Integration as a Determinant of Household Decision-Making in the Production of Roselle Plant in Mwea Sub-County
(International Journal of Academic Research in Business and Social Sciences, 2015-10)This study sought to analyze market integration as determinant of household decision-making in the production of Roselle plant in Mwea Sub-County. This study employed a descriptive survey since this method is designed to ... -
Methane-Derived Carbon in the Benthic Food Web in Stream Impoundments
(Public Library of Science, 2014)Methane gas (CH4) has been identified as an important alternative source of carbon and energy in some freshwater food webs. CH4 is oxidized by methane oxidizing bacteria (MOB), and subsequently utilized by chironomid ... -
METRIBUZIN SORPTION DYNAMICS IN ACID SOILS OF NZOIA SUGARCANE ZONE IN WESTERN KENYA
(2011)The adsorption, desorption and leaching of metribuzin in agricultural soil samples taken from Nzoia sugarcane farming area in Kenya were determined using standard methods. The Freundlich adsorption isotherm constants ... -
A model of landslide triggering bytransient pressure waves
(Copernicus GmbH, 2014)Previous studies indicate that most rainfall-triggered shallow landslides are initiated by a spike in rainfall intensity, which does not usually occur at the beginning of a critical storm, within which the slide is triggered, ... -
Model Post Disaster Reconstruction in Third World Countries, (Case of El Nino Emergency Project– Kenya)
(2007)Following El Nino phenomena that occurred between November 1997 and March 1998, heavy rainfall all over the country caused floods that impacted thirty-five of the seventy-six administrative districts and the provincial ... -
Modeling the Spatial Impact of Climate Change on Grevy’s Zebra (Equus grevyi) niche in Kenya
(Elixir International Journal, 2013)Although Grevy’s zebra (Equus grevyi) is listed as endangered species and is an important attraction in Kenya’s tourism industry, there have been no attempts to model the implications of climate change on their niche. This ... -
Modelling Climate-based changes of sugarcane growing areas in Western Kenya
(2016)Sugar cane (Saccharum spp. hybrids) is an important cash crop for Kenya’s sugar industry contributing significantly to the country’s economy through farming and employment. Its production in Kenya is both irrigation and ... -
Modelling of Hydrological Drought Events in the Upper Tana Basin of Kenya
(IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE), 2014)Drought is a recurring hazard which affects many parts of Kenya. In most countries in Sub-Saharan Africa, agriculture which is predominantly rain-fed is the main stay of the economies is highly prone to the impacts of ... -
Modelling Projected Changes in Soil Water Budget in Coastal Kenya under Different Long-Term Climate Change Scenarios
(Multidisciplinary Digital Publishing Institute, 2020-09-01)The possible impacts that climate change will have on soil water budget and specifically on deep percolation, runoff and soil water content have been investigated using HYDRUS, a methodology based on numerical modelling ... -
Monitoring water and habitat quality in six rivers draining the Mt. Kenya and Aberdare Catchments using Macroinvertebrates and Qualitative Habitat Scoring
(2014)The study was conducted in June and September 2011 in six rivers that drain Mt. Kenya and the Aberdare catchments, i.e. Honi, Naro Moru, Liki, Sirimon, Mariara and Karigu. The main objective was to determine the ecological ... -
A New Avenue to fight unsustainable development at the Lake Naivasha Wetland of Nakuru County in Kenya: The Role of Trade Associations
(ISDS LLC, 2014)Wetlands sustainability can be pursued through stakeholders where business enterprises are confronted with social, economic and environmental claims. This paper looks at how the concept of sustainable development (SD) can ... -
A novel integrative performance evaluation of constructed wetland on removal of viable bacterial cells and related pathogenic, virulent and multidrug resistant genes from wastewater systems
(2020-02)Integrative performance evaluation of constructed wetland in removal different aspects of bacteria under specific local environmental conditions needs to be explored in detail to ensure selection of appropriate and ... -
Occupational Safety and Health Hazards in the Informal Non-food Manufacturing Sector in Kampala City, Uganda
(Asian Journal of Medicine and Health, 2019)The informal non-food manufacturing sector is an engine of growth and development in both developed and developing countries. This particular sector is unregulated and unregistered in official government statistics. It is ... -
Occupational Safety and Health Management Systems and Their Compliance among Petrol Stations in Kenya: A Case Study in Nakuru County
(2019-08-22)Companies have a legal and social responsibility to ensure the safety of its workers, all persons lawfully present at the workplace and the surrounding community. This requires laid down procedures and routing process which ... -
Physical Chemical Parameters of Waste water. A case Study of Njoro Sewage Works, Nakuru, Kenya
(2018)Njoro sewage works is the main sewage work for Nakuru urban town that receives about 90% of industrial wastewater and 10 % domestic wastewater. In-sufficient pre-treatment of industrial wastewater, may affect the normal ... -
POLICY OPTIONS FOR ENHANCING WOMEN’S PARTICIPATION IN MANAGING WATER RESOURCES IN KAJIADO COUNTY, KENYA
(International Journal of Development Research, 2014)The important role that women play in the management of water resources has been recognized in various parts of the world. This is because they play a significant role in accessing water for various uses such as washing, ...
