Long-term changes in land use, land cover and vegetation in the Karoo drylands of South Africa: implications for degradation monitoring

M Timm Hoffman, A Skowno, W Bell… - African Journal of …, 2018 - Taylor & Francis
We used several large data sets at a range of temporal and spatial scales to document the
land-use/land-cover change (LULCC) dynamics of the semi-arid Succulent Karoo and Nama …

Using the past to manage the future: the role of palaeoecological and long‐term data in ecological restoration

S Manzano, ACM Julier, CJ Dirk… - Restoration …, 2020 - Wiley Online Library
Global change in its various expressions has impacted the structure and function of
ecosystems worldwide, compromising the provision of fundamental ecosystem services and …

Drought as a driver of vegetation change in Succulent Karoo rangelands, South Africa

SJ Milton, H Petersen, G Nampa… - African Journal of …, 2023 - Taylor & Francis
We document changes in rangeland during a prolonged drought in the arid Karoo.
Rangeland in this arid region is species-rich and dominated by a mixture of long-lived …

High species turnover of arthropod communities associated with distinct vegetation patches (“heuweltjies”) in an arid shrubland

L Davids, JS Pryke, CL Seymour - Journal of Arid Environments, 2023 - Elsevier
Dryland ecosystems are often characterized by their vegetation patchiness. The Succulent
Karoo, a semi-arid region in South Africa is characterised by distinct vegetation patches …

Managing Southern African Rangeland Systems in the Face of Drought: A Synthesis of Observation, Experimentation and Modeling for Policy and Decision Support

S Scheiter, M Pfeiffer, K Behn, K Ayisi, F Siebert… - … of Southern African …, 2024 - Springer
Savanna rangelands cover large areas of southern Africa. They provide ecosystem functions
and services that are essential for the livelihoods of people. However, intense land use and …

The importance of heuweltjie patch isolation, size, and quality for arthropods in the Succulent Karoo, South Africa

L Davids, JS Pryke, CL Seymour - Ecosphere, 2024 - Wiley Online Library
A characteristic feature of Earth's drylands is the patchy nature of the vegetation, often
referred to as a two‐phase mosaic landscape, comprised of a homogenous matrix …

Introduction to the Karoo Special Issue: Trajectories of change in the Anthropocene

JR Henschel, MT Hoffman, C Walker - African Journal of Range & …, 2018 - Taylor & Francis
The Karoo is an arid to semi-arid area across the western third of South Africa, comprising
the Succulent Karoo and Nama-Karoo biomes. Its environment and people have …

Web spider abundance is affected by sheep farming in the Karoo

JR Henschel, Y Lubin - African Journal of Range & Forage Science, 2018 - Taylor & Francis
Impacts of livestock farming include effects on arthropods and a range of related ecological
processes. Grazing by sheep may indirectly affect web spider populations by changing …

Population trends in an endemic dwarf succulent over two decades: rainfall, elevation, microsite and landuse effects

SJ Milton, C Clark, CR Hundermark, C Hurt… - Journal of Arid …, 2024 - Elsevier
Abstract Bijlia dilatata (Prince Albert Vygie) is a red-listed succulent (Aizoaceae) endemic to
a single valley in the Western Cape and restricted to disjunct sites in quartzite pavements …

Developing an environmental research platform in the Karoo at the Square Kilometre Array

H van der Merwe, SJ Milton, WRJ Dean… - South African Journal …, 2021 - scielo.org.za
A part of the Square Kilometre Array (SKA) will be constructed in the northern Karoo of South
Africa on approximately 135 000 ha of land. This land is formerly privately owned …