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Groundwater quality receives increasing attention in water management in India. The purpose of this paper is to highlight the emerging issues of groundwater quality in the Ramganga Sub-Basin (RSB), a tributary joining the Ganga River from the northern plains, which extends over 30,839 Sq. km and ...


Natarajan, RajmohanAmarasinghe, Upali A.[Groundwater quality issues and management in Ramganga Sub-Basin]Groundwater quality issues and management in Ramganga Sub-Basin

ompetitive exclusion of aflatoxin producers by endemic atoxigenic strains of Aspergillus flavus is a proventool for aflatoxin management being adapted for use in Africa. Field efficacy of an experimental formulationconsisting of four native atoxigenic strains (La3303, La3304, La3279 and Ka16127) ...


Atehnkeng, J.Ojiambo, P.Cotty, P.Bandyopadhyay, Ranajit[Field efficacy of a mixture of atoxigenic Aspergillus flavus Link: Fr vegetative compatibility groups in preventing aflatoxin contamination in maize (Zea mays L.)]Field efficacy of a mixture of atoxigenic Aspergillus flavus Link: Fr vegetative compatibility groups in preventing aflatoxin contamination in maize (Zea mays L.)

Aspergillus flavus is the most common causal agent of aflatoxin contamination of food and feed. However, aflatoxin-producing potential varies widely among A. flavus genotypes with many producing no aflatoxins. Some non-aflatoxigenic genotypes are used as biocontrol agents to prevent contamination...


Adhikari, B.N.Bandyopadhyay, RanajitCotty, P.J.[Degeneration of aflatoxin gene clusters in Aspergillus flavus from Africa and North America]Degeneration of aflatoxin gene clusters in Aspergillus flavus from Africa and North America

Impacts of climate change on water resources, especially groundwater, can no longer be hidden. These impacts are further exacerbated under the integrated influence of climate variability, climate change and anthropogenic activities. The degree of impact varies according to geographical location a...


Aslam, R.A.Shrestha, S.Pandey, Vishnu Prasad[Groundwater vulnerability to climate change: a review of the assessment methodology]Groundwater vulnerability to climate change: a review of the assessment methodology

Orange Fleshed Sweetpotato (OFSP) puree is a nutritious food ingredient for promoting Vitamin A intake in processed food products in Sub-Saharan Africa (SSA). OFSP puree handlers play an important role in ensuring production of consistently safe and quality OFSP puree and related processed produc...


Malavi, D.N.Abong, G.O.Muzhingi, T.[Food safety knowledge, attitude and practices of orange fleshed sweetpotato puree handlers in Kenya]Food safety knowledge, attitude and practices of orange fleshed sweetpotato puree handlers in Kenya

Groundwater quantity and quality may be affected by climate change through intricate direct and indirect mechanisms. At the same time, population growth and rapid urbanization have made groundwater an increasingly important source of water for multiple uses around the world, including southern Af...


McGill, B.M.Altchenko, YvanHamilton, S.K.Kenabatho, P.K.Sylvester, S.R.Villholth, Karen G.[Complex interactions between climate change, sanitation, and groundwater quality: a case study from Ramotswa, Botswana]Complex interactions between climate change, sanitation, and groundwater quality: a case study from Ramotswa, Botswana

Natural wetlands are green infrastructure systems that are energy-efficient for wastewater treatment and can be found in diverse geo-environmental settings around the world. Their structure and functions, which defines the treatment efficiencies are highly varied. Wetlands over shallow bedrock an...


Sonkamble, S.Sahya, A.Jampani, M.Ahmed, S.Amerasinghe, Priyanie H.[Hydro-geophysical characterization and performance evaluation of natural wetlands in a semi-arid wastewater irrigated landscape]Hydro-geophysical characterization and performance evaluation of natural wetlands in a semi-arid wastewater irrigated landscape

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