To most people, the ocean environment seems like one of serene silence. In reality, it’s a smorgasbord of sound. And not all of the noise is helpful to the marine life inhabiting it. In January, the Trump administration proposed opening up more than 90 percent of U.S. coastline to offshore oil and gas drilling. Seismic testing surveys would accompany that plan, threatening to make the ocean a much noisier and more dangerous place for marine mammals and other sea life.
Seismic testing generally involves an array of air guns pulled on the back of a large boat. The guns release bursts of highly pressurized air into the water, sending soundwaves to the ocean floor and back in order to detect reservoirs of oil and gas...Read More