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    Omanyano ovanhu koikundaneki yomalungula kashili paveta, Commisiner Sakaria takunghilile Veronika Haulenga

biodiversity

42 Results / Page 3 of 5

Background

Environment

Fossil beetles found in a Botswana diamond mine help us to reconstruct the distant past

    By Sandiso Mnguni, University of the Witwatersrand   When most people think of fossils they probably picture bones. But there’s much more to the global fossil record: plants, shells, minerals and insects. The study of fossil insects is called palaeoentomology. Palaeoentomologists like myself seek out and study fossil insects that were trapped in mud which later became rock sediments, and those found in amber (tree resin). Very few deposits […]

todayApril 11, 2024 22

Environment

Tiny weevils are waging war on the invasive water lettuce plant choking South Africa’s Vaal River

    By Julie Coetzee, South African Institute for Aquatic Biodiversity   Water lettuce (Pistia stratiotes L.), also known as Nile cabbage, is a free-floating aquatic plant from the family Araceae, the same family as the arum lily. It’s found on every continent except Antarctica and grows well in tropical to sub-tropical climates. Research suggests it may have originated in South America because it has natural enemies there which have […]

todayApril 10, 2024 32

Africa

South Africa’s conservation model: why expanding the use of biodiversity to generate money is a good idea

    By Hayley Clements, Stellenbosch University; Alta De Vos, Stellenbosch University, and Matthew Child, University of Pretoria   South Africa’s government is calling for public comments on an updated version of its existing biodiversity economy plan. The National Biodiversity Economy Strategy aims to conserve biodiversity while also contributing to job creation and economic growth. It proposes to do this by promoting sustainable use of the country’s natural resources. The strategy […]

todayApril 8, 2024 23

Entertainment

South Africa’s conservation model: why expanding the use of biodiversity to generate money is a good idea

    By Hayley Clements, Stellenbosch University; Alta De Vos, Stellenbosch University, and Matthew Child, University of Pretoria   South Africa’s government is calling for public comments on an updated version of its existing biodiversity economy plan. The National Biodiversity Economy Strategy aims to conserve biodiversity while also contributing to job creation and economic growth. It proposes to do this by promoting sustainable use of the country’s natural resources. The […]

todayApril 5, 2024 17

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 […]

todayMarch 28, 2024 85

Africa

We built an AI tool to help set priorities for conservation in Madagascar: what we found

    By Daniele Silvestro, University of Fribourg   Artificial Intelligence (AI) – models that process large and diverse datasets and make predictions from them – can have many uses in nature conservation, such as remote monitoring (like the use of camera traps to study animals or plants) or data analysis. Some of these are controversial because AI can be trained to be biased, but others are valuable research tools. […]

todayMarch 27, 2024 19

Africa

Largest frog in more than 100 years discovered in Africa

    By Bertie Jacobs   A new species of African bullfrog has been discovered in northeastern Namibia, southern Angola, southwestern Zambia and northwestern Botswana. It is the largest frog species discovered in more than 100 years. The largest specimen found is 210 millimetres long and weighs 1 kilogram. Once there were three, now there are four. Professor Louis du Preez, from the North-West University (NWU) in South Africa, and […]

todayMarch 25, 2024 115 2

Africa

Pangolins in Africa: expert unpacks why millions have been traded illegally and what can be done about it

      By Olajumoke Morenikeji, University of Ibadan   Pangolins are fascinating creatures known for their unique appearance and distinctive scales. They are mammals belonging to the order Pholidota and are native to Africa and Asia. Due to their primary diet of ants and termites, pangolins are often referred to as “scaly anteaters”. The African pangolin species are dispersed throughout southern, western, central and east Africa. Pangolins face rapid […]

todayMarch 22, 2024 58

Africa

New ecoregion proposed for Southern Africa’s threatened ‘sky islands’

  By Ryan Truscott   There is an “inland archipelago” of mountains stretching across southern Malawi and northern Mozambique — a chain of hard granite inselbergs lifted high above the surrounding landscape as it weathered down over millions of years. These “sky islands”, as they’re also known, are topped with high-altitude grasslands and evergreen forests and watered by cool moist winds from the Indian Ocean to the east. A group […]

todayMarch 18, 2024 47

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