Part A:
1. Job creation: Aquaculture provides employment opportunities for individuals involved in fish farming, processing, packaging, and distribution. This can stimulate local economies and improve livelihoods in rural communities.
2. Food security: Aquaculture can help meet the growing demand for seafood globally, reducing pressure on wild fish stocks. This can ensure a stable supply of fish for consumption and contribute to overall food security.
Part B:
1. Environmental problems: Without proper management, aquaculture can lead to pollution of water bodies due to excessive nutrient runoff from fish waste and uneaten feed. This can lead to eutrophication, harmful algal blooms, and loss of biodiversity in aquatic ecosystems.
2. Disease outbreaks: High concentrations of fish in aquaculture ponds can increase the risk of diseases spreading rapidly among the population. Without proper biosecurity measures and management practices, disease outbreaks can lead to significant economic losses for fish farmers.
3. Genetic impacts: Introduction of non-native fish species for aquaculture can have negative impacts on local ecosystems if these species escape and establish wild populations. This can disrupt native species, alter food webs, and lead to ecological imbalances in the environment.
Aquaculture is a method of raising fish for food in artificial ponds. Often, the fish used are not native to the area. These fish are usually raised in high concentrations within the ponds. These high concentrations can produce large amounts of biological waste.
What are two ways that aquaculture can benefit the economy while preventing some environmental problems?
Part A
(2 points)
How could a lack of careful aquaculture management cause environmental problems or health issues in the raised fish?
Part B
(3 points)
1 answer