地球气温的上升,不仅使动植物的病灾俱增,而且由此造成的疾病迅猛传播也使得人类的健康受到巨大的威胁。可以说,最先注意到地球气温发生异变的是那些终年以海为生的渔民们。当时,渔民们从事牡蛎捕捞作业时,发现捞上来的牡蛎虽然个头不小,但硬壳里面却没有东西,只有一些名叫藤壶 The rise of the Earth’s temperature not only increases the incidence of the disease of animals and plants, but also the rapid spread of diseases caused by it makes the human health tremendously threatened. It can be said that the first to notice that the earth’s temperature has changed are fishermen who live off the sea all year round. At that time, fishermen engaged in oyster fishing operations, found that although the oysters are not small, but there is nothing inside the hard shell, only some called barnacles