Why has aquaculture expanded in East Asia in recent decades?

Aquaculture has expanded in East Asia in recent decades due to rising demand for seafood driven by population growth and changing dietary preferences. Technological advancements and improved farming techniques have enhanced production efficiency and sustainability. Additionally, government support and investment in aquaculture infrastructure have facilitated growth, making it a vital component of the region's economy and food security. Environmental concerns and overfishing in wild fisheries have also prompted a shift towards aquaculture as a more sustainable alternative.