Research articles (Dept of Environmental Science): Recent submissions
Now showing items 1-20 of 65
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Investigating the applicability of nexus thinking to private protected areas; the case of Mokolodi Nature Reverse, Southeast Botswana
(University of Botswana, www.ub.bw, 2019-09)World-wide, Community Based Natural Resources Management (CBNRM) has gained international attention for reconciling common pool resource management with needs and aspirations of the local people. Regionally, Zimbabwe’s ... -
Characterization of soils in the Gamodubu landfill area in the Kweneng District, Botswana
(International Scholars Journals, http://internationalscholarsjournals.org/journal/ajss/home, 2019-01)Understanding soil attributes guides arable farming initiatives in many countries, especially developing countries. In this study, soils of the Gamodubu area, in the Kweneng District, Botswana, were analysed to determine ... -
Assessment of the concentration of heavy metals associated with landfill leachate in Gamodubu soils in the Kweneng District, Botswana
(International Scholars Journals, http://internationalscholarsjournals.org/journal/ajss/home, 2019-01)Composting is a common method of household waste in developing countries such as Botswana. However, compost can introduce heavy metals which are harmful to the environment. High concentrations of heavy metals are toxic ... -
Impact and control of desertification in the drylands: a review article
(International Society for Development and Sustainability (ISDS), Japan. https://isdsnet.com/ijds.html, 2018)The inherent variation in the impacts of desertification and the criteria and methods used for its control significantly influence the success of its combat. This paper provides a critical review of the empirical studies ... -
Impact of desertification on livelihoods in Katsina State, Nigeria
(Center for Promoting Ideas (CPI), USA., http://www.jalsnet.com/, 2018-06)Is one of the overwhelming environmental problems in Katsina State where 75% of its nearly 6 million people on a 24,192 km2 of land depend on agriculture. Few studies have been undertaken to enhance the state of knowledge ... -
Land use, rangeland degradation and ecological changes in the southern Kalahari, Botswana
(John Wiley & Sons Ltd., https://onlinelibrary.wiley.com/, 2016-02-09)Dual‐scale analyses assessing farm‐scale patterns of ecological change and landscape‐scale patterns of change in vegetation cover and animal distribution are presented from ecological transect studies away from waterpoints, ... -
Inappropriate use of agrochemicals poses potential threats to Botswana vultures: a call for research and legal instruments
(The Botswana Society, http://journals.ub.bw/index.php/bnr/index, 2017)Agrochemicals are widely used across the world to serve different purposes. However, inappropriate use of agrochemicals affects wildlife particularly non-target species such as vultures. In this paper, we discuss the ... -
A case for the promotion of indigenous knowledge for entrepreneurship development in developing countries: The case of Botswana
(Office of Research and Development, University of Botswana. http://journals.ub.bw/index.php/pula/index, 2017)The past decade has experienced economic recession which has manifested itself in higher unemployment figures, especially among the youth including university graduates. For those countries endowed with indigenous knowledge ... -
Analysis of rainfall and temperature time series to detect long-term climatic trends and variability over semi-arid Botswana
(Indian Academy of Sciences, https://www.ias.ac.in/Journals/Journal_of_Earth_System_Science/, 2018-03)Arid and semi-arid environments have been identified with locations prone to impacts of climate variability and change. Investigating long-term trends is one way of tracing climate change impacts. This study investigates ... -
Impact of bias‐corrected reanalysis‐derived lateral boundary conditions on WRF simulations
(American Geophysical Union, https://agupubs.onlinelibrary.wiley.com/journal/19422466, 2017-07-13)Lateral and lower boundary conditions derived from a suitable global reanalysis data set form the basis for deriving a dynamically consistent finer resolution downscaled product for climate and hydrological assessment ... -
Sustainability management and tourism impacts on communities: Residents’ attitudes in Maun and Tshabong, Botswana
(AfricaJournals, https://www.ajhtl.com/, 2017)Sustainability management and especially socio-cultural sustainability of tourism is premised on community awareness, participation and deriving socio-economic benefits from tourism. The purpose of the study was to ... -
Seasonal diet preference of cattle, sheep and goats grazing on the communal grazing rangeland in the Central District of Botswana
(Academic Journals; http://www.academicjournals.org/AJAR, 2015-07-16)Diet composition, forage preference and diet overlap among of goats, sheep and cattle grazing on communal rangeland in the Central District of Botswana were evaluated to determine the potential for forage competition to ... -
Making markets work for the poor (M4P) approach and smallholder irrigation farming
(Omics Publishing Group; www.omicsgroup.org, 2015)The aim of this article is to show what M4P is, how it came into being and how it has been used to guide intervention in different context and to weigh the extent to which it can be used to guide the study and interventions ... -
Global environmental change and food systems in Southern Africa: The dynamic challenges facing regional policy
(Academic Journals, http://www.academicjournals.org/JGRP, 2011-04)There is a growing concern that Global environmental change (GEC) will exacerbate the stress on Southern African food systems leading to increasing food insecurity, which is signified by rising levels of chronic and ... -
Land tenure and management reforms in East and Southern Africa - the case of Botswana
(Elsevier Science Ltd. http://www.elsevier.com/locate/landusepol, 2000)Since attainment of independence, almost every country in East and Southern Africa has introduced some kind of land reform aimed at reconciling indigenous land tenure practices and those introduced by colonial regimes. ... -
Minerals that host metals at Dorowa Rock Phosphate Mine, Zimbabwe
(Bentham Open, http://www.benthamscience.com/open/tomj/index.htm, 2011)This study set out to establish the major minerals at Dorowa and determine which of those are likely to host metals that may leach into surface and groundwater. This study comes after a preliminary assessment of the water ... -
Comparative analysis of heavy metal concentration in secondary treated wastewater irrigated soils cultivated by different crops
(Springer, http://link.springer.com/, 2010-03)The use of treated urban wastewater for irrigation is a relatively recent innovation in Botswana and knowledge is still limited on its impact on soil heavy metal levels. The aim of this study is to analyze and compare ... -
Analysis of the effects of kraal manure accumulation on soil nutrient status through time
(Academic Journals, 2010-11)This study investigated the influence of the accumulation of animal wastes on the soils of active kraal sites through time. This investigation involved the sampling and analysis of the soils of kraals that had been in use ... -
Pollution implications of Save River water from weathering and dissolution of metal hosting minerals at Dorowa phosphate mine, Zimbabwe
(Elsevier Science Ltd, http://www.elsevier.com/locate/pce, 2010)The study set out to determine the weathering and dissolution of metal hosting minerals at Dorowa for purposes of deducing pollution potential to the nearby Save River. Phosphate rock is mined at Dorowa for the production ... -
Problems and prospects for the development of urban tourism in Gaborone and Maun, Botswana
(Taylor & Francis (Routledge), http://www.informaworld.com/smpp/title~content=t713413745, 2007-12)This paper draws on the tourism system framework to examine the problems and prospects of urban tourism in Gaborone and Maun, Botswana. These are young centres that have a growing number of tourist attractions, facilities ...