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Now showing items 181-190 of 513
Spatial scales influence long-term response of herbivores to prescribed burning in a savanna ecosystem
(CSIRO PUBLISHING, 2017-04)
Both wild and prescribed fire in savanna ecosystems influence habitat use by herbivores by creating or maintaining spatial and temporal heterogeneity in forage quality and vegetation cover. Yet little is known about how ...
Fire disturbance disrupts an acacia ant–plant mutualism in favor of a subordinate ant species
(EcologicalSocietyof America, 2017)
Although disturbance theory has been recognized as a useful framework in examining the stability of ant–plant mutualisms, very few studies have examined the effects of fire disturbance on these mutualisms. In myrmecophyt ...
Spatio-temporal dynamics of land use practices on rivers in tropical regions: A case study of Ruiru and Ndarugu Basins, Kiambu County, Kenya
(2017-03)
Land use dynamics are known to cause considerable modifications to the environment with broad and sometimes severe impacts on water quality and aquatic natural resources. In this study, the impacts of land use practices ...
Biomass Energy Resource of the Highland Bamboo (Yushania alpina) and Its Potential for Sustainable Exploitation in Southern Aberdares Forest
(Scientific Research Publishing, 2017-08)
Yushania alpina is the only bamboo species native to Kenya and covers about 150,000 ha growing in pure or mixed stands in the montane forests. The Aberdare forest is one of the natural habitats for Y. alpine occupying an ...
Estimation of Above Ground Biomass in Forests Using Alos Palsar Data in Kericho and Aberdare Ranges
(Scientific Research Publishing, 2017)
Above Ground Biomass is one of the six pools identified in the inventory of forest resources and estimation of greenhouse gas emissions and sinks from the forestry sector. The pool varies by management practices in different ...
Effects of Sawdust, Forest Soil and Cow Dung Mixtures on Growth Characteristics of Blue Gum (Eucalyptus saligna) Seedlings in South Kinangop Forest, Nyandarua, Kenya
(Scientific Research Publishing, 2017-09)
Forestation programs, in Kenya have been hindered by, among others, high cost of tree seedling production and longtime seedlings stay in the nursery. This has been attributed to poor quality of forest soil and unavailability ...
An African stingless bee Plebeina hildebrandti Friese nest size and design (Apidae, Meliponini
(2016 John Wiley & Sons Ltd,, 2016)
Dynamic Adjustment Towards Target Capital Structure: Panel Evidence of Listed
(Journal of Accounting, Finance and Auditing Studies, 2018)
Trade-off theory of capital structure uses static and dynamic approach. The use of static approach has been prevalent. Despite the importance of dynamic capital structure the debate in Kenya is so far inconclusive. Therefore, ...
Top management team characteristics, strategy implementation, competitive environment and organizational performance a critical review of literature
(2016-06)
Ever growing dynamism in the world requires Top Management Teams (TMT) in strategy formation and organizational performance. Empirical work on the relationship between TMT and organization performance yields conflicting ...
Assessment of Farmers’ Adaptation to the Effects of Climate Change in Kenya: the Case of Kyuso District
(Journal of Economics and Sustainable Development, 2012)
The study was carried out to assess how farmers in Kyuso District have adapted to the effects of climate change. Survey data was collected from 246 farmers from six locations that were sampled out through a multistage and ...