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ecosystem serviceslatest news & developments
Ecologically stressed: The
Jukskei River has been choked by
pollution, encroaching informal
settlements in flood-prone zones
and ageing water infrastructure.
Photo: Supplied

Investing in urban nature pays off

The Jukskei River catchment project highlights how green infrastructure can cut flood damage, manage invasive species and improve urban health

Improving efficiency, reducing waste and emissions, strengthening supply-chain transparency and shifting finance away from harmful activities can all reduce risk while protecting ecosystems.  (File Photo)

Every business depends on nature and most are helping destroy it, landmark report warns

Biodiversity loss has become a systemic risk to the global economy, as businesses continue to profit from nature while failing to pay for the damage

African countries often lack fine-scale biodiversity data for policy and planning, while global models frequently mischaracterise regional patterns.

Sub-Sahara’s severe nature losses

Most of the continent’s wildlife survives outside of protected areas

Cape honey bees the guardians of South Africa’s food security

Honey bees are invaluable to the environment and the economy, and their protection is essential

Scientists at the University of Cape Town’s Climate Risk Lab led the study, which analysed data from more than 21 000 species. (Photo by Emmanuele Contini/NurPhoto via Getty Images)

Climate change drives marine species to new habitats despite emission reductions

Harmful effects associated with unsafe temperatures are largely in the tropics, rising rapidly after 2050. In the temperate and polar areas, changes are likely to arise from…

Protecting biodiversity through innovative initiatives

Draft white paper on sustaining the country’s biodiversity is a bold step but lacks details

The paper recognises the intrinsic value of all ecological systems and inter-relatedness of people and nature — but lacks details on how it will be implemented

Steadfast: The Xolobeni residents have, for more than a decade and with deadly consequences for them, fought off an Australian company wanting to mine their land.  (Delwyn Verasamy/M&G)

We don’t have to ‘sell nature to save it’

Although South Africa no longer practices ‘fortress conservation’, the shift to to protecting resources for people is criticised for incorporating nature in a neoliberal…

File photo by Rodger Bosch / AFP

South African cities must put green infrastructure firmly on the urban agenda

A green investment increases resilience and adapts cities to the harmful effects of climate change — and increases property prices and addresses issues such as health, water,…

Benefits: The Wagendrift Dam on the Bushmans River, a tributary of the Thukela River. Rehabilitating the Thukela River catchment in KwaZulu-Natal would reduce soil erosion, improve the grasslands and water supply, all of which improves people’s lives. (Heinrich van den Berg/Gallo Africa)

It pays to save the Thukela River catchment

For each rand spent on rehabilitating the river system, the return is at least R1.70 if not more