Add to that data from transmitters on fish, such as tuna, and scientists could gain new understandings into El Nino storms, polluted runoff, beach erosion and wildlife.

• 再借助于装在金枪鱼等鱼儿身上的发射器,科学家便能对厄尔尼诺现象、径流污染、海岸沿线水土流失以及野生动植物有更深入的了解。