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    Josia Shigwedha

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    Josia Shigwedha

Environment

400 Results / Page 30 of 45

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Environment

South Africa’s crucial water supplies from Lesotho: what the six-month shutdown means for industry, farming and residents

  By Ifedotun Aina, University of Cape Town   The main water supply to South Africa’s economic hub, greater Johannesburg in the Gauteng province, and to the country’s breadbasket in the Free State, is scheduled to be cut off for six months. Maintenance work on the 37 kilometre Lesotho Highlands Water Project tunnel is due to begin in October 2024. Ifedotun Victor Aina, a senior researcher at the Water and […]

today5 April, 2024

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Environment

South Africa’s Cabinet approves end to lion and rhino breeding

South Africa’s cabinet has approved a phased end to the captive breeding of lions and rhinos as the country plans to end practices that have corrupted its reputation as a custodian of some of the world’s biggest wildlife populations. SA’s cabinet, according to Bloomberg, also agreed to limit the hunting of leopards and hold off on a push to resume the international trade of elephant ivory.

today2 April, 2024

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Environment

Government assesses extent of rhino poaching amid recent incidents

The Ministry of Environment, Forestry and Tourism is conducting an assessment to determine the extent of rhino poaching following recent incidents in the Etosha National Park. Since the beginning of the year, 28 rhinos have been poached, with 19 in Etosha National Park and four on a private farm in the Otjozondjupa region. According to ministry spokesperson, Romeo Muyunda, the ministry has called for an urgent high-level meeting on security.

today2 April, 2024

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Protected products: what makes lamb from South Africa’s Karoo and France’s Mont Saint-Michel so special

    By Johann Kirsten, Stellenbosch University   A meal or food shopping experience can be more interesting and enjoyable when you know more about a particular product, like what region it came from and the culture that shaped it. Knowing what makes the food “unique” can improve the tasting experience. Think about drinking an ice-cold glass of “real” Champagne from France or the satisfaction of serving your dinner guests […]

today2 April, 2024

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Environment

El Niño disasters: governments know what’s coming, but are unprepared – what must change

    By Tafadzwanashe Mabhaudhi, London School of Hygiene & Tropical Medicine   Drought disasters in southern Africa are mainly attributed to a lack of preparedness, inadequate response and mitigation and poor risk reduction measures. With little to no preparation for drought disasters, such as the failure of the staple maize crop, the only option after the disaster hits is delayed relief action. Because of climate change, the El Niño-induced impacts […]

today2 April, 2024

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Environment

South Africa’s laws aren’t geared to protecting against climate change: judges are trying to fill the gap

    By Melanie Murcott, University of Cape Town and Clive Vinti, University of the Witwatersrand   South Africa has plenty of environmental laws but none that specifically oblige government officials to consider the risks and impacts of climate change when they approve new developments. In their research, environmental law experts Clive Vinti and Melanie Jean Murcott set out how judges are dealing with this gap in the law. What are […]

today2 April, 2024

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Environment

Venomous snakes could start migrating in large numbers if we hit 5ºC warming

    By Pablo Ariel Martinez, Universidade Federal de Sergipe   A global group of scientists has predicted that climate change may cause dramatic movements in venomous snake populations across many countries in Africa. The scientists took into account climate change predictions about changes to the current habitats of 209 venomous snakes, and mapped where those environments were found elsewhere. Based on this, they predict that snakes were likely to migrate […]

today28 March, 2024

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Environment

Hazardous mould contaminates many food staples – what you should know about mycotoxins

  By Oluwadara Pelumi Omotayo, North-West University   Mycotoxins are substances produced by mould that poison food. They are harmful to humans and animals when consumed. According to the Food and Agricultural Organisation (FAO), about 25% of the world’s agricultural harvests are contaminated by mycotoxins. Though reliable data is lacking, mycotoxin contamination is widespread in Africa. It often takes the form of aflatoxin in cereal crops and has led to health […]

today28 March, 2024

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Environment

Baltimore bridge collapse: a bridge engineer explains what happened, and what needs to change

    By Colin Caprani, Monash University   When the container ship MV Dali, 300 metres long and massing around 100,000 tonnes, lost power and slammed into one of the support piers of the Francis Scott Key Bridge in Baltimore, the bridge collapsed in moments. Six people are presumed dead, several others injured, and the city and region are expecting a months-long logistical nightmare in the absence of a crucial […]

today27 March, 2024