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Book Chapter 2014

Autor: Drechsel, Pay Keraita, Bernard N. Seidu, R. Abaidoo, R.C.

Contamination levels of water and crops which exceed common standards are only a first indication of human health risks. This chapter shows estimates of human health risks from consumption of wastewater-irrigated vegetables based for example on dose-response modeling. The chapter focuses on hum...

Enlace original: https://cgspace.cgiar.org/handle/10568/65302

Investigación en Agricultura
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Drechsel, Pay ,  Keraita, Bernard N. ,  Seidu, R. ,  Abaidoo, R.C. ,  [Human health risks from wastewater-irrigated vegetable farming] ,  Human health risks from wastewater-irrigated vegetable farming
Book Chapter 2014

Autor: Keraita, Bernard N. Cofie, Olufunke O.

This chapter describes the different irrigation methods and nutrient application practices used by urban vegetable farmers. Data are based on surveys conducted in Kumasi, Accra and Tamale. Recent relevant publications are also reviewed.

Enlace original: https://cgspace.cgiar.org/handle/10568/65300

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Keraita, Bernard N. ,  Cofie, Olufunke O. ,  [Irrigation and soil fertility management practices] ,  Irrigation and soil fertility management practices
Book Chapter 2014

Autor: Drechsel, Pay Keraita, Bernard N. Amoah, Philip Karg, H.

This chapter presents approaches tested in Ghana to mitigate wastewater irrigation-related risks for consumers and farmers from microbial contamination. The recommended interventions follow the WHO approach concerning multiple barriers along the food chain. Factors that could support the uptake o...

Enlace original: https://cgspace.cgiar.org/handle/10568/65305

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Drechsel, Pay ,  Keraita, Bernard N. ,  Amoah, Philip ,  Karg, H. ,  [Health risk management for safe vegetable irrigation] ,  Health risk management for safe vegetable irrigation
Book 2012

Autor: Pavelic, Paul Giordano, Mark Keraita, Bernard N. Ramesh, Vidya Rao, T.
Enlace original: https://cgspace.cgiar.org/handle/10568/36540

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Pavelic, Paul ,  Giordano, Mark ,  Keraita, Bernard N. ,  Ramesh, Vidya ,  Rao, T. ,  [Groundwater availability and use in Sub-Saharan Africa: a review of 15 countries] ,  Groundwater availability and use in Sub-Saharan Africa: a review of 15 countries
News Item 2008

Autor: Bos, R. Mara, D. Bahri, Akissa Jiménez, B. Stenstrom, T.A. Huibers, F. Redwood, M. Kinane, M. Hamilton, A. Murray, A. Nelson, K. Abaidoo, R.C. Raschid-Sally, Liqa Tiongco, M.M. Razak, S. Ensink, J. Amerasinghe, Priyanie H. Kone, D. Drechsel, Pay Moe, C. Buckley, C. Niang, S. Scott, C. Amoah, Philip Dalahmeh, S. Cissé, G. Kone, B. LeJeune, J. Karg, H. Keraita, Bernard N. Evans, Alexandra E.V. Zwane, A. Silverman, A. Armstrong, J. Awadzi, D. Cofie, Olufunke O. Schoeffler, M. Rooijen, Daniel J. van Mensah, Ernest Abraham
Enlace original: https://cgspace.cgiar.org/handle/10568/39084

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Bos, R. ,  Mara, D. ,  Bahri, Akissa ,  Jiménez, B. ,  Stenstrom, T.A. ,  Huibers, F. ,  Redwood, M. ,  Kinane, M. ,  Hamilton, A. ,  Murray, A. ,  Nelson, K. ,  Abaidoo, R.C. ,  Raschid-Sally, Liqa ,  Tiongco, M.M. ,  Razak, S. ,  Ensink, J. ,  Amerasinghe, Priyanie H. ,  Kone, D. ,  Drechsel, Pay ,  Moe, C. ,  Buckley, C. ,  Niang, S. ,  Scott, C. ,  Amoah, Philip ,  Dalahmeh, S. ,  Cissé, G. ,  Kone, B. ,  LeJeune, J. ,  Karg, H. ,  Keraita, Bernard N. ,  Evans, Alexandra E.V. ,  Zwane, A. ,  Silverman, A. ,  Armstrong, J. ,  Awadzi, D. ,  Cofie, Olufunke O. ,  Schoeffler, M. ,  Rooijen, Daniel J. van ,  Mensah, Ernest Abraham ,  [Accra Consensus: Agenda for Research, Capacity Building and Action on the Safe Use of Wastewater and Excreta in Agriculture] ,  Accra Consensus: Agenda for Research, Capacity Building and Action on the Safe Use of Wastewater and Excreta in Agriculture
Journal Article 2008

Autor: Keraita, Bernard N. Drechsel, Pay Konradsen, Flemming Vreugdenhil, R.C.
Enlace original: https://cgspace.cgiar.org/handle/10568/17101

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Keraita, Bernard N. ,  Drechsel, Pay ,  Konradsen, Flemming ,  Vreugdenhil, R.C. ,  [Potential of simple filters to improve microbial quality of irrigation water used in urban vegetable farming in Ghana] ,  Potential of simple filters to improve microbial quality of irrigation water used in urban vegetable farming in Ghana
Journal Article 2012

Autor: Lente, I. Keraita, Bernard N. Drechsel, Pay Ofosu-Anim, J. Brimah, A. K.

Assessment was done of heavy-metal contamination and its related health risks in urban vegetable farming in Accra. Samples of irrigation water (n=120), soil (n=144) and five different kinds of vegetable (n=240) were collected and analyzed for copper, zinc, lead, cadmium, chromium, nickel and coba...

Enlace original: https://cgspace.cgiar.org/handle/10568/34650

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Lente, I. ,  Keraita, Bernard N. ,  Drechsel, Pay ,  Ofosu-Anim, J. ,  Brimah, A. K. ,  [Risk assessment of heavy-metal contamination on vegetables grown in long-term wastewater irrigated urban farming sites in Accra, Ghana.] ,  Risk assessment of heavy-metal contamination on vegetables grown in long-term wastewater irrigated urban farming sites in Accra, Ghana.
Manual 2012

Autor: Keraita, Bernard N. Drechsel, Pay
Enlace original: https://cgspace.cgiar.org/handle/10568/34649

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Keraita, Bernard N. ,  Drechsel, Pay ,  [Implementing non-conventional options for safe water reuse in agriculture in resource poor environments.] ,  Implementing non-conventional options for safe water reuse in agriculture in resource poor environments.
Conference Paper 2011

Autor: Silva, A. da Drechsel, Pay Keraita, Bernard N. Lautze, Jonathan Stander, E.

The international chapter of the 2012 EPA Water Reuse Guidelines is currently under development. This chapter aims to identify tools and approaches used in the international context that can strengthen water reuse in the US. The main objective is to review international experiences in order to ga...

Enlace original: https://cgspace.cgiar.org/handle/10568/38437

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Silva, A. da ,  Drechsel, Pay ,  Keraita, Bernard N. ,  Lautze, Jonathan ,  Stander, E. ,  [Global experiences in water reuse: summary and recommendations for the USEPA 2012 water reuse guidelines] ,  Global experiences in water reuse: summary and recommendations for the USEPA 2012 water reuse guidelines
Journal Article 2012

Autor: Keraita, Bernard N. Abaidoo, R.C. Beernaerts, Ines Koo-Oshima, Sasha Amoah, Philip Drechsel, Pay Konradsen, Flemming

Irrigation using untreated wastewater poses health risks to farmers and consumers of crop products, especially vegetables. With hardly any wastewater treatment in Ghana, a multiple-barrier approach was adopted and safe re-use practices were developed through action research involving a number of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/34643

Investigación en Agricultura
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Keraita, Bernard N. ,  Abaidoo, R.C. ,  Beernaerts, Ines ,  Koo-Oshima, Sasha ,  Amoah, Philip ,  Drechsel, Pay ,  Konradsen, Flemming ,  [Safe re-use practices in wastewater-irrigated urban vegetable farming in Ghana.] ,  Safe re-use practices in wastewater-irrigated urban vegetable farming in Ghana.

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