An application has been filed for a Water Use License for Keysource Minerals by AGPSA (previously known as Consol) to mine silica sand in the Philippi Horticultural Area (PHA). The licensing authority is the National Department of Mineral Resources and Energy. Keysource Minerals mine lifespan is expected to be 25 years. Keysource will extract silica sand by removing the … [Read more...]
New spots for frogs in the Western Cape
In a bid to better understand the distribution and threats facing several highly threatened and endemic amphibians, the Endangered Wildlife Trust Threatened Amphibian Programme recently launched a project in the Western Cape, focusing on five of the most range-restricted frogs of the region. This work is being done in partnership with the Bionerds, supported by the Whitley … [Read more...]
Lessons learned from biomimicry
Over the centuries, nature had to overcome every obstacle we humans are also faced with today. How to transport liquids, colour things, cure illnesses, fix objects to all surfaces - to name but a few. We have been overcoming these obstacles in our very innovative and unnatural ways, with the result that we are slowly but surely killing our own ecosystem. The idea of turning … [Read more...]
Tigerfish prove to be good geologists
Tigerfish are helping scientists to find out more about the geological history of Africa – and in the process, scientists are discovering what might turn out to be new species of this much sought-after and ferocious game fish. It seems that the number of tigerfish species has been underestimated. By analysing the genetic variation between various populations of living … [Read more...]
Burning wetland stops us in our tracks
On Friday afternoon we were about to hit ‘send’ to release this issue, when a thick smoke invaded our office like a ghost. We ran outside to see the wetland beyond our wall go up in flames – fanned by a strong wind blowing in our direction. Ironically we were just focusing on the importance of wetlands as central to healthy ecosystems and here they are destroyed again. This … [Read more...]
Fragile butterflies have nowhere to go
Anyone who has made their way along the Midlands Meander will know that it is represented by a butterfly. This little guy, known to entomologists as Orachrysopsariadne, is restricted to the Karkloof and Merrivale area because of its life cycle. Like most Lycaenids, its larval stage depends on specific plant and ant species. This fussy eater is extremely vulnerable to … [Read more...]
Farmers set to follow nature
Pressures on our natural capital, such as alien plant species, water pollution and overuse of resources, have caused a chain reaction of negative effects threatening our agricultural sector. Whether it is visible like sedimentation in our dams, or less visible such as fewer effective pollinators, the impact is enormous. This was said at the CAPE Partners' Conservation and … [Read more...]
