Researchers with the National Oceanic and Atmospheric Administration believe they have identified a new species of whale in the Gulf of Mexico. The Rice’s whale is a filter feeder that can grow to 42 feet. It’s also critically endangered. There… Read More ›
Wildfire smoke is made up of a range of gases, including carbon monoxide; nitrogen dioxide; polycyclic aromatic hydrocarbons, or PAHs; and hazardous particulate matter, which has been shown to increase risks of respiratory and cardiovascular illnesses in humans.
It’s much harder to track the effects of the tens of thousands of chemicals that are dumped in the ocean every day, through sewage, agricultural runoff, and industrial waste—most of which have unknown effects on wild ecosystems. What we do know is that the bodies of marine animals act like magnets for these toxics, which accumulate in their fat and are amplified up the food chain.
“With the ocean warming, we saw a shift in the ecosystem and in the feeding behavior of humpback whales that led to a greater overlap between whales and crab fishing gear,” said Jarrod Santora, a researcher in applied mathematics at UCSC’s Baskin School of Engineering and first author of the study, published January 27 in Nature Communications.
A listening station on the channel floor is able to capture whale calls as far away as 30 miles (48 kilometers), the Los Angeles Times reported Friday. That device is connected by cable to a buoy floating above that transmits data by satellite to scientists on shore.
Recently, Rep. Joe Cunningham (D-SC) blasted a Trump official with an air horn. During a House committee hearing on the environmental impact of seismic airgun testing, the official claimed the practice isn’t disruptive to marine animals. That’s when Cunningham pulled… Read More ›
By Adam Wagner GateHouse Media Posted Nov 24, 2017 at 10:33 AMUpdated Nov 24, 2017 at 10:33 AM One of the world’s most endangered animals used to be routinely seen off the NC coast. Not anymore. WILMINGTON — After years of steady improvement, one of the Atlantic ocean’s most at-risk… Read More ›
“The Trump administration has declared war on whales, dolphins and turtles off the coast of California,” Todd Steiner, director of the California-based Turtle Island Restoration Network, told the LA Times.
So far, 15 additional dead humpback whales have shown up along the east coast, bringing the total to 41. The high number led the National Oceanic and Atmospheric Administration (NOAA) to open an investigation into what is now officially classified as an unusual mortality event.