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The South African Chamber of Commerce and Industry along with the Tourism Business Council of South Africa are interested in developing tourism that is based on aquaculture - NSC Marine Sciences - Question 4 - 2022 - Paper 1
Question 4
The South African Chamber of Commerce and Industry along with the Tourism Business Council of South Africa are interested in developing tourism that is based on aqua... show full transcript
Worked Solution & Example Answer:The South African Chamber of Commerce and Industry along with the Tourism Business Council of South Africa are interested in developing tourism that is based on aquaculture - NSC Marine Sciences - Question 4 - 2022 - Paper 1
Step 1
Refer to the climate of the area.
Answer
The climate of the South-west Coast of South Africa is characterized by a Mediterranean climate, which features warm, dry summers and mild, wet winters. The region experiences a temperature range that allows for diverse marine life, particularly during summer afternoons when the sea temperatures rise. The prevailing winds are generally from the northwest during summer, while in winter, they shift to the southeast. The area is classified under the Köppen-Geiger system as having a Csb climate, indicating its suitability for both aquaculture and tourism.
Step 2
Discuss how the coastal geography and geology are suited for aquaculture and tourism.
Answer
The coastal geography of the South-west Coast includes several estuaries and rocky landscapes, which are essential for aquaculture development. The presence of locations such as Saldanha Bay, with its sheltered waters, provides ideal conditions for aquaculture farms. Geologically, the area features sandy substrates interspersed with rocky outcrops, supporting various species of marine life. Furthermore, popular tourist destinations like Hermanus attract visitors for whale watching and beach activities, promoting tourism alongside aquaculture initiatives.
Step 3
Provide examples of aquaculture and the locations where they can be found on the South-west Coast of South Africa.
Answer
Some notable examples of aquaculture in the South-west Coast include abalone farms located in Hermanus and Gansbaai, as well as oyster farms in the Saldanha Bay area. Additionally, fish farming for species such as wild mussels and sea trout can be found in sea cages specifically set up in Saldanha Bay, promoting local seafood production.
Step 4
Discuss how farmers ensure the health and quality of the fish to meet the requirements of the investors.
Answer
Farmers in the region implement various measures to ensure fish health and quality, such as designing multi-layered cages that promote water circulation and reduce waste accumulation. They monitor water quality, including oxygen levels, to ensure conditions are optimal for fish growth. Regular health checks and employing biosecurity measures limit the risk of diseases, thereby ensuring compliance with investor requirements.
Step 5
Evaluate the effects that increased aquaculture would have on the South-west Coast.
Answer
Increased aquaculture can have positive effects such as job creation and strengthening the local economy. It may also contribute to food security and support coastal biodiversity. However, potential negative effects include the risk of over-fishing, disturbance of natural habitats, and concerns over nutrient loading, which could lead to eutrophication if not managed properly.
Step 6
Your conclusion should address both aquaculture and tourism.
Answer
In conclusion, developing aquaculture in the South-west Coast of South Africa presents a unique opportunity to enhance both tourism and local seafood production. Sustainable practices in aquaculture can ensure that the quality of fish meets consumer demands while also benefiting the tourism sector, which thrives on the natural beauty and recreational opportunities of the coastline. By aligning these two sectors, we can create a balanced approach that supports economic growth and environmental stewardship.