生产成本加大,市场份额遭遇越南、印度等国家不断蚕食,中国水海产品的持续发展遭受前所未有的挑战。近年来,中国已成为世界第一水产养殖大国和水产品出口大国。2010年中国水海产品出口首次突破300万吨,达322.7万吨。2011年,受日本大地震引发核泄漏事故影响,传统渔业大国日本及邻近的韩国渔业遭遇重创,中国水海产品替代效应显 Production costs increase, the market share suffered Vietnam, India and other countries continue to nibble, China’s sustained development of water and seafood suffered an unprecedented challenge. In recent years, China has become the world’s largest aquaculture power and a big exporter of aquatic products. In 2010, China’s exports of marine products and seafood exceeded 3 million tons for the first time to 3.227 million tons. In 2011, due to the nuclear accident triggered by the Japan Earthquake, fisheries in South Korea, the traditional fishing big country, suffered heavy losses. The substitution effect of China’s water and seafood was significantly affected