… as climate change alters the chemistry of the world’s oceans, scientists and fishermen are just beginning to understand how this economically, culturally, and ecologically important species will be impacted.
“Oregon is ground zero for ocean acidification impacts–the water chemistry off our coast is already changing and has changed dramatically. For a glimpse into the science, the impacts and the information gaps behind ocean acidification in Oregon, check out the… Read More ›
Though the tide can’t be totally turned back, the report, “Major Findings, Recommendations, and Actions,” found ways to blunt the environmental and economic impact now.
“Communities around the country are increasingly vulnerable to ocean acidification and long-term environmental changes,” said Richard Spinrad, chief scientist for the National Oceanic and Atmospheric Administration, and former OSU vice president for research. “It is crucial that we comprehend how ocean chemistry is changing in different places…”
Two cold winters have given the gulf some breathing space, but climate models and recorded trends indicate our seas are going to keep warming, with the conditions experienced in the “ocean heat wave” becoming the new normal by mid-century. The result will be dramatic changes in an ecosystem Mainers have relied on since the end of the last ice age, ones for which our communities, industries and government are poorly prepared to face.
“Overall, we found there’s a decrease in species diversity and abundance irrespective of what ecosystem we are looking at. These are broad scale impacts, made worse when you combine the effect of warming with acidification.