世界银行：2022年沿海和海洋生物多样性和生态系统报告（英文版）

Africa’s diverse and rich biodiversity provides critical ecosystem services, drives the continent’s economy, and serves as a buffer to climate change. The African Union’s Agenda 2063 has declared the Blue Economy to be “Africa’s Future” in recognition of the key role oceans play as catalysts for socioeconomic transformation. Fisheries and aquaculture already contribute US$24 billion to the African economy. However, Africa needs to urgently address important challenges in the blue sector—inclu