rehabilitation

Read more about the article Understanding the past, present, and future to guide restoration
Long-leafed acacia (Acacia longifolia) is one of the many species of invasive alien trees that have invaded riparian zones in the Western Cape. Successful eradication of such species should be guided by context-specific planning strategies to ensure that specific challenges are mitigated, particularly in areas where resources are limited. (Photo by Nicola du Plessis)
2022 / News

Understanding the past, present, and future to guide restoration

A new study by Stellenbosch University researchers shows that a lack of funding, poor communication among stakeholders and inadequate knowledge are the major barriers to successful restoration of riparian zones in the Global South.

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28 February 2022
Read more about the article Effects of Prosopis invasions and clearing on Nama karoo rangelands
Thabisisani Ndhlovua conducting vegetation surveys at a study site near Beaufort West in the Nama Karoo, Western Cape, South Africa. (Photo credit: Karen Esler)
2015 / News

Effects of Prosopis invasions and clearing on Nama karoo rangelands

Nama karoo rangelands are vulnerable to overgrazing and consequently soil erosion, but what of the impact of invasive plants?  With most research focussing on the impact of alien plants on South Africa’s water resources, the costs of plant invasions on other ecosystem services, such as soil retention, remain understudied

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3 November 2015