Mangrove areas in many developing countries have been converted into large aquacultural ponds used mainly for rearing shrimps rather than fish due to high export demand and shrimp prices.

  • 许多发展中国家的红树林地区被改造成大型水产养殖场,主要用来养殖虾而不是鱼。原因是虾的出口需求量大,价格高。

  • 互联网摘选 2025-01-19 23:26:11

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