Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Charles Nhemachena"'
Publikováno v:
International Journal of Food and Agricultural Economics, Vol 7, Iss 1, Pp 31-45 (2019)
The virtual water content of a product (a commodity, good or service) relates to the amount of water that is used in its production. Virtual-water ‘trade’ represents the amount of water embedded in products traded. With this background, countries
Externí odkaz:
https://doaj.org/article/de80c255a6de4a2aa1e24a6582842cda
Publikováno v:
South African Journal of Economic and Management Sciences, Vol 21, Iss 1, Pp e1-e9 (2018)
Background: The Southern Africa Development Community (SADC) faces pervasive income stagnation, high inequality, increasing population growth rates and poverty. For example, despite that half of SADC countries are low middle income (as opposed to low
Externí odkaz:
https://doaj.org/article/cb94563aaf24486a9a323c5982325349
Autor:
Charles Nhemachena, Luxon Nhamo, Greenwell Matchaya, Charity R. Nhemachena, Binganidzo Muchara, Selma T. Karuaihe, Sylvester Mpandeli
Publikováno v:
Water, Vol 12, Iss 10, p 2673 (2020)
Agriculture remains important in driving economic transformation, sustainable livelihoods, and development in developing countries. This paper provides a comprehensive analysis and discussion of climate change impacts on water and agriculture sectors
Externí odkaz:
https://doaj.org/article/0a3a1c448125407da70996dcbbb9b7fc
An Overview of Water Markets in Southern Africa: An Option for Water Management in Times of Scarcity
Publikováno v:
Water, Vol 11, Iss 5, p 1006 (2019)
Southern Africa faces acute water scarcity challenges due to drought recurrence, degradation of surface water resources, and the increasing demand of water from agriculture, which has to meet the growing food demands of an increasing population. Thes
Externí odkaz:
https://doaj.org/article/5191a4300e72499783bb2e7f41fedeb8
Autor:
Luxon Nhamo, Greenwell Matchaya, Tafadzwanashe Mabhaudhi, Sibusiso Nhlengethwa, Charles Nhemachena, Sylvester Mpandeli
Publikováno v:
Agriculture, Vol 9, Iss 2, p 30 (2019)
The increasing frequency and intensity of droughts and floods, coupled with increasing temperatures and declining rainfall totals, are exacerbating existing vulnerabilities in southern Africa. Agriculture is the most affected sector as 95% of cultiva
Externí odkaz:
https://doaj.org/article/9d339bdbb7254ed4869c84271c45291c
Autor:
Tafadzwanashe Mabhaudhi, Sylvester Mpandeli, Luxon Nhamo, Vimbayi G. P. Chimonyo, Charles Nhemachena, Aidan Senzanje, Dhesigen Naidoo, Albert T Modi
Publikováno v:
Water, Vol 10, Iss 12, p 1881 (2018)
Increasing agricultural productivity has always been a prominent feature on the regional agenda due to a high incidence of food and nutrition insecurity. This review assessed the current status of irrigated agriculture in southern Africa from a water
Externí odkaz:
https://doaj.org/article/25e58b46df2c4a27b6ec03f1792f3ae2
Publikováno v:
Laws, Vol 7, Iss 2, p 18 (2018)
Weak justiciability of socio-economic rights almost circumscribes the trajectory of socio-economic development over time as individuals whose rights are violated cannot easily get a remedy through courts, which negatively affects the latter’s abili
Externí odkaz:
https://doaj.org/article/6e45e55d6b6248ca919ef7d1bca59055
Autor:
Luxon Nhamo, Bekithemba Ndlela, Charles Nhemachena, Tafadzwanashe Mabhaudhi, Sylvester Mpandeli, Greenwell Matchaya
Publikováno v:
Water, Vol 10, Iss 5, p 567 (2018)
The discourse on the need for water, energy, and food security has dominated the development agenda of southern African countries, centred on improving livelihoods, building resilience, and regional integration. About 60% of the population in the Sou
Externí odkaz:
https://doaj.org/article/673c292c8ea74274ba30eeb2901e232b
Publikováno v:
Jàmbá, Vol 6, Iss 1, Pp e1-e6 (2014)
This study investigated perceptions of rural communities on climate change and its impacts on livelihoods. The research was conducted in the semi-arid Hwange district in Matebelel and North province of Zimbabwe. The perceptions were compared with emp
Externí odkaz:
https://doaj.org/article/2de2b18856c1404286865f09c1263219
Publikováno v:
South African Journal of Science, Vol 113, Iss 5/6, Pp 7-7 (2017)
We critically assessed experiences in the implementation of agricultural joint sector reviews in supporting mutual accountability in Southern Africa, focusing on the lessons learned, the challenges and recommendations for improvement. Empirical data
Externí odkaz:
https://doaj.org/article/432acb997eb34807b0bea2f0b653bb1f