一直以来,自然资源保护学家都认为,过度捕捞大西洋的大鲨鱼,以及物种的生长和繁殖率变慢,都将导致槌头双髻鲨等鲨鱼的数量的急剧下降;而今,新的研究发现,不仅鲨鱼受到影响,甚至东部海岸一些地区的海湾扇贝等水产业都遭到重创,海洋生物的栖息地也被污染,这便是生物食物链的作用效果。 All along, natural resource conservationists believe that the overfishing of large sharks in the Atlantic, as well as slower growth and reproduction of species, will lead to a sharp decline in the number of sharks such as the hammerhead shark sharks; today, new research finds Not only sharks are affected, but even the aquatic industries such as bay scallops in some areas of the eastern coast have been hit hard, and the habitat of marine life has also been contaminated. This is the effect of the biological food chain.