Introducing more renewable energy into the energy mix of African countries is urgently needed to reduce our carbon emissions and avoid the extreme impacts of runaway climate change. ACRP’s new campaign on The Success of Renewable Energies in Africa aims at increasing the understanding surrounding the far-reaching implications of African countries’ choice of their energy system – and particularly the positive effects of renewable energy – in terms of sustainability (greenhouse gas emissions, water usage), jobs and livelihoods, health, access to electricity for all, transparency, to name a few! Read more
International Day of The Forests 2017 with FTFA
Food & Trees for Africa is celebrating the International Day of the Forests this month by planting at least 2980 trees nationwide. FTFA is focussing on urban forests, which play a critical role in improving the urban environment and cooling it down. According to the Gauteng Department of Agriculture and Rural Development, Gauteng’s average temperatures are increasing at double the rate of global average temperatures. Gauteng will witness an average temperature increase of 1-2 degrees Celsius by 2035, and 3-6 degrees increase by the end of the century. Gauteng’s temperature increases are attributed to climate change trends globally as well as the Heat Island Effect experienced by cities. National temperatures are also increasing at an accelerated rate.
Trees play a critical role in reducing temperature through blocking sunlight from warming up man-made surfaces, as well as evapotranspiration (releasing water vapour that reduces the surrounding air temperature). Trees have the potential to cool down surface temperatures by between 7 and 11 degrees Celsius. It is imperative that we plant trees throughout South Africa - especially in treeless areas such as the townships.
On 22 March, FTFA and Konica Minolta South Africa will be planting 750 trees in Mamelodi to mark the International Day of the Forests. Konica Minolta South Africa have pledged to plant 1380 trees in March in an ongoing commitment to address climate change. These trees are being planted at schools, churches and community centres who have applied to FTFA to receive trees.
Says Emily Jones, FTFA’s Trees and Carbon Manager,
“It is imperative that we plant trees in tree-less urban areas, for the climate adaptation potential as well as for civic pride. Green spaces go a long way to creating a healthier environment for all.”
Planting Urban Forests in drought conditions
With persistent drought conditions in parts of the country, South Africa does not need to stop planting trees. It is possible to plant a thriving urban forest even in dry conditions. Food & Trees For Africa uses permaculture techniques such as mulching to reduce the water needs of newly planted trees. Communities are trained to re-use their grey water to water trees, as well as to plant with 2L bottles to decrease watering needs. Employing all these methods makes it possible to plant trees that will thrive despite in drought conditions.
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