Oudtshoorn Info
Wednesday, 16 January 2019  2:05pm SA Time 
Back to Main Conservation page
SKEP 20-Year Strategy

A Global Treasure

The 116 000 km² Succulent Karoo hotspot extends from the southwest through the northwestern areas of South Africa and into southern Namibia. It supports the richest succulent flora on Earth. Succulents, or in Afrikaans vetplante (literally "fat plants"), make up 29 percent of all plant species. The world's highest local diversity of succulents was recorded in the mountainous desert of the hotspot's Gariep area, with more than 330 species in an area of just 1.3 km².

The Succulent Karoo is also notable for its high diversity of bulbs, which make up 18 percent of its plant species. In addition, the hotspot is a centre of diversity for reptiles and various invertebrate groups and supports a variety of mammals and many of South Africa's endemic birds.

The reptiles of the Succulent Karoo are particularly diverse, with 115 species of which 36 are found nowhere else. Tortoise diversity is especially impressive. A large number of unique invertebrate animals live in this arid environment as well. Important insect groups include monkey beetles, wasps and various specialized groups of bees. A number of these species are the sole pollinators of the flowers they visit.

The recently described Barlow's lark one of 269 bird species found here is unique to the Succulent Karoo. The Black harrier, which has the most restricted range of the world's 13 harrier species, is frequently observed hunting over the Namaqualand plains.

In pre-colonial times, larger mammals were a conspicuous feature of the Succulent Karoo. Gemsbok ranged on the sandy coastal plain of Namaqualand. Cape mountain zebra were common in the uplands. Vast herds of springbok migrated from the summer rainfall areas on the inland plateau into the Succulent Karoo for the winter. All of these mammals still occur in the region. Elephant, black rhinoceros and Cape buffalo have long since disappeared from the gallery forest habitats along the Orange River, although black rhinoceros are being re-introduced in certain areas.

Pressures on Biodiversity

Only 3.5 percent of the region is formally protected in conservation areas. Most of the region, an estimated 100 000 km², is used as communal or commercial grazing. Although this land use can be compatible with the maintenance of biodiversity, overgrazing has severely degraded as much as two-thirds of this area. The recent expansion of the ostrich farming industry has devastated thousands of hectares in the Little Karoo and is likely to pose a greater threat in the future. Mining and agriculture along river corridors have also had a significant impact on the region and are likely to expand in the future. Succulent species are highly prized by collectors and are threatened by illegal collection and trade. Invasive alien species pose yet another threat to many areas of the Succulent Karoo.

Only 30 000 km² of the Succulent Karoo (about 27 percent) exists in a relatively pristine state. Existing traditional conservation areas have become islands that do not include a range of climatic and environmental conditions to allow plants and animals to move in response to seasonal and long-term climatic changes. This is particularly critical in the Succulent Karoo, where species are already experiencing the impact of human-induced climatic change. As a result of existing pressures, already fully 936 plant species, 17 percent of the total that occur in the Succulent Karoo, are threatened.

Fortunately there are viable solutions that can maintain biodiversity while promoting sustainable development. SKEP was conceived to provide the forum for finding these solutions.

SKEP Overview

SKEP obtained information and generated consensus among stakeholders for a holistic conservation and sustainable land-use plan for the Succulent Karoo. SKEP, which means "to serve" or "to create" in Afrikaans, involved more than 60 scientific experts and 400 local stakeholders representing government, academia, non-governmental organisations, private sector interests and local communities in a unique approach to conservation planning.

The SKEP planning process was managed by a technical working group of Conservation International, the Botanical Society of South Africa, Eco-Africa Environmental Consultants, the Institute for Plant Conservation, the Ministry of Environment and Tourism of Namibia, the National Botanical Institute of South Africa and the Terrestrial Ecology Research Unit. Additionally, local representatives for each sub-region, known as champions, and two special advisors participated in all decision-making.

The SKEP 20-year strategy is derived directly from the people living in the hotspot, confirmed and augmented by the scientific community and national and regional-level stakeholders through the SKEP process.

Programme Targets

  • Create a co-ordinated conservation and sustainable land-use programme throughout the Succulent Karoo that involves all main land-use sectors and additional role players in working towards conservation targets.
  • Secure 100 percent of conservation targets for Succulent Karoo vegetation types under conservation management regimes controlled by state, communal, private or corporate entities. This will effectively conserve 75 percent of the species in the hotspot.
  • Maintain populations of key indicator and flagship species within priority geographic areas at their current levels.
  • Conserve important ecological processes, namely the sand corridor movements, river corridors and climatic gradients, by protective legislation and improvement of local management practices.

Geographic Priorities for Biodiversity Conservation

SKEP recommends giving priority to conserving habitats within nine geographic priority areas that have few options for achieving conservation targets and are most vulnerable to future land-use pressure

Sperrgebiet

The 607 050 ha Sperrgebiet in Namibia encompasses nearly all of the northern extent of the Succulent Karoo and is the only wilderness area in the hotspot. As a mining concession for the last century, it has been strictly off-limits to the public and scientists. In addition to a high concentration of unique plants, amphibians and reptiles, wild populations of gemsbok, springbok and carnivores such as brown hyena live in this undisturbed environment. This unique area boasts the highest levels of biodiversity in all of Namibia.

Greater Richtersveld

The Greater Richtersveld includes the Gariep region, covering 2 066 403 ha, which has a staggering 2392 plant species, 818 of which are unique and 462 of which are threatened. Since 80 percent of the plant species are succulents, this is widely regarded as the area with the world's highest succulent diversity. Many unique plant species, such as the flagship halfmens and the giant bastard quiver tree, are locally rare and occur only in small colonies. The Greater Richtersveld also has the highest cover, density and diversity of lichens in the world with 29 species.

Bushmanland Inselbergs

The Bushmanland Inselberg area is located on the northeast margin of the Succulent Karoo hotspot, just south of the Orange River and the border between Namibia and South Africa. The area is dominated by a plain of desert grasslands and interrupted by inselbergs, ancient rocky outcrops in irregular patterns. These provide important refuge for plants and animals and act as stepping-stones for rock-loving species migrating east west across the sand-covered plains of Bushmanland. The 338 084 ha area includes 429 plant species, of which 67 are found only in this hotspot and 87 are threatened.

Namaqualand Uplands

The Namaqualand Uplands encompass the highlands of central Namaqualand in the Northern Cape Province. The area is known for its spectacular displays of spring flowers and high diversity of bulbous flowers. The 360 810 ha area includes 1109 species, of which 286 are found nowhere else and 107 are threatened. In addition to its diversity, the region contains large zones of transitional vegetation between succulent and fynbos habitats. Experts consider these zones crucial for continued speciation and resilience to climate change.

Central Namaqualand Coast

Although diamond mining and tourism development have transformed much of the Namaqualand coastline, the Central Namaqualand Coast incorporates a crucial 30 km-wide tract of relatively pristine coastline where access to diamond mining areas was controlled. The 372 709 ha area includes 432 plant species, 85 of which are unique to the Succulent Karoo and 44 of which are threatened. Flagship species include locally dominant unique species such as Grant's golden mole and Gronovi's dwarf burrowing skink.

Knersvlakte

The Knersvlakte is an extensive dry plain in the center of the Succulent Karoo hotspot bounded on the east by the Bokkeveld Mountains. Fields of white quartz pebbles cover the gently rolling hills of the area and are associated with unique dwarf succulent plants. The quartz patches, and their associated biodiversity patterns and processes, are unsurpassed in Namaqualand and globally. The 522 317 ha area is extremely rich in plant species, with a total of 1324 species, 266 of which are found nowhere else. The Knersvlakte is also home to the greatest number of threatened species, with 128 threatened species.

Hantam-Roggeveld

The Hantam-Roggeveld area is centered on the town of Calvinia and encompasses both the Bokkeveld and Roggeveld escarpments. The total plant species tally in this 932 140 ha area is 1767, of which 357 are found nowhere else and 173 are threatened. The area includes the only vegetation type in the world that is dominated by the bulb life form. Due to relatively low levels of transformation in this priority area, there are excellent opportunities to include viable populations of black rhinoceros and upland-lowland seasonal migration routes for animals, especially springbok.

Central Breede River Valley

The Worcester/Robertson Karoo Centre, which includes the Middle Breede River Valley, 206 741 ha has approximately 1207 species of plants of which 104 are endemic and 58 are Red List species. Of the endemics, 77 percent are succulent species, although other groups such as the bulbs are also important. Only 2.4 percent of this region is conserved and this is the most transformed part of the Succulent Karoo. The principal sources of transformation include wine production and development.

Central Little Karoo

The Central Little Karoo lies in the valley between the Langeberg and Swartberg mountain ranges in the south of the Succulent Karoo hotspot. There are 1325 species in this 548 150 ha area, including 182 species unique to the Succulent Karoo and 92 threatened species. Although unique and rare species are found throughout the Central Little Karoo landscape, many are concentrated along veins of weathered quartz, where patches of white pebbles provide camouflage and moderate the temperature for stone plants.

Summary of SKEP 20-year Strategy

The SKEP 20-year strategy is derived directly from the people living in the hotspot, confirmed and augmented by the scientific community, national and regional-level stakeholders through the SKEP process. The strategy consists of a comprehensive set of actions that will achieve conservation targets by addressing constraints and maximising opportunities that are most relevant for each sub-region. These actions are summarised below as a series of four strategic focal areas. Within these focal areas, recommendations common to all four sub-regional strategies are summarised as priority activities. Finally, specific approaches for undertaking the activities that arose from the workshops are summarised as the strategy. Though far-reaching and widely supported, it is recognised that the SKEP strategy is a living document and these priority actions and strategic emphasis will evolve over time.

Strategic Focal Areas

Expanding protected areas and improving conservation management, particularly through the expansion of public-private-communal-corporate partnerships.
Improving the capacity of the government organisations responsible for protected areas particularly in the areas of planning, outreach and biodiversity monitoring capacity was identified as a priority for expanding and managing a network of reserves that would contribute to achieving SKEP targets. However, large, conservation-worthy tracts of land in the Succulent Karoo are owned and used by mining, agricultural and tour companies, as well as by communities and private farmers. An additional SKEP priority in this area is, therefore, to promote and facilitate innovative programmes that involve local landowners in the creation of effective conservation areas within the priority areas and throughout the region.

Increasing local, national and international awareness of the unique biodiversity of the Succulent Karoo.
Generating local and national awareness about the importance of the hotspot is the first step to ensuring conservation practices are adopted. SKEP will therefore invest in general public awareness campaigns around this message, but more importantly SKEP's strategy will be to get people, particularly land users, government officials and youth, involved in activities that support the SKEP vision and expand the conservation awareness of the importance of the Succulent Karoo hotspot. Additionally, SKEP will seek to raise international awareness about the Succulent Karoo's biodiversity as a way of supporting sustainable development activities in the region.

Support the creation of a matrix of harmonious land uses.
The effectiveness of SKEP to achieve its conservation targets will depend on its ability to influence government sectors and private agents to implement conservation activities in the greater Succulent Karoo matrix. Within this focal area, SKEP will encourage partnerships between the conservation community and key industry and government stakeholders and provide exposure to opportunities for enhancing their business and development interests while simultaneously meeting conservation objectives.

Improve institutional co-ordination to generate momentum and focus on priorities, maximize opportunities for partnerships and ensure sustainability.
Effective conservation of the Succulent Karoo requires the integration of biodiversity concerns into all agencies and actors involved in land use, decision-making, education and enforcement. In addition to the conservation community, a wide constituency of stakeholders who may not be directly concerned with biodiversity but whose actions can impact the success of SKEP must be given the tools to integrate biodiversity conservation into their work. By expanding participation in a broad vision, SKEP can maximise opportunities to mainstream biodiversity and ensure that the momentum generated for a holistic SKEP programme is institutionally and financially sustainable.

Source: SKEP


  Article Date: 18 May 2005

Google

WWW Oudtshoorn Info
Back to Main Conservation pageTo Top

Did You Know ?

Sweetveld (palatable) and sourveld (unpalatable) are broad veld types and refer to the palatability of the veld, as it is affected by temperature and rainfall.

Book Online Lugro Ostrich Leather ProductsBackpacker's Paradise - Oudtshoorn AccommodationSurval Boutique Olive EstateKlein Karoo WeddingsThree times AA award winning Guest HouseSwartberg Circle RouteHlangana LodgeRoute 62Oudtshoorn Estate Agent - Pam Golding

Local Flora

Succulent Karoo species
Lugro Ostrich Leather Products - Exclusively Handmade
Copyright © 2019  ::  Oudtshoorn Info  -  Site designed, built and hosted by:  WebWorX

•  Privacy Policy: No Personal Details are divulged  •