Protecting Ocean Ecosystems
Op-ed: Preserve Cashes Ledge and save fish
This post is from an op-ed that was featured in the Climate Change Column of the Ipswich Chronicle. The author is Charlotte Kahn, an Ipswich resident and retired researcher/writer. You can view the full op-ed here.
The “extreme” drought ended with 5.5 inches of rain in January, for which we thank the rain gods. But it’s sobering to recall that 14 inches of rain broke all records in the Mother’s Day Flood of 2006. And according to town historian Gordon Harris, “The five highest floods ever recorded on the Ipswich have occurred since April 1987.”
It doesn’t take a climate scientist to tell us that whiplashing weather patterns are breaking records with unnerving regularity — from historic drought to epic flood, Arctic blast to intolerable heat wave. Fossil-fuel emissions are rising into the atmosphere at rates higher than in millions of years, blanketing and warming the Earth. The Northeast is changing. The waters of the Gulf of Maine – Cape Cod to Nova Scotia — are now heating faster than 99 percent of the world’s oceans. Precipitation in the region is projected to increase by 70 percent — interspersed with longer droughts — this century.
In the face of accelerating change, we need to learn how handle extremes. Our wells and reservoirs almost ran dry during the drought. Yet during storms, rain rushes off the land into storm drains where it mixes with chemical pollutants and dog feces from roads and parking lots and excess nutrients and pesticides from lawns and gardens, flowing into rivers and marshes and washing over the coastal eelgrass that nurtures and protects young fish and shellfish, the “seed corn” of New England’s seafood industry.
Coastal pollution — along with rising temperatures, gas and oil drilling, mineral mining, ocean acidification and industrial fishing methods — is putting extreme pressure on New England’s fish and shellfish stocks. I learned that last week at the North Shore Technology Council’s Sustainability Forum at the Cummings Center in Beverly, where Conservation Law Foundation marine expert Peter Shelley said the demand for fish and shellfish is growing even as fossil fuels are heating the atmosphere and warming the oceans, sending some species to their doom. If we want marine fish to thrive, they need healthy environments in which to grow…