Rising sea temperatures can harm the tiny plant life that forms the base of the oceans’ food chain as well as affect the diversity of marine life, two new studies have found.
Over the years, humans have affected the oceans by pollution and over-fishing and through habitat alteration caused by dredging and other activities. Less understood is the role of higher sea temperatures, which many scientists believe is linked to global climate change. Scientists estimate that the oceans have warmed a total of roughly half a degree Celsius on average over the past 100 years.
@ The Wall Street Journal