overfishing

Sounds kinda weird.. but studying nearly identical coral reef systems off Australia, my collaborators and I discovered something unusual on the reefs subjected to nearly exclusive fishing of sharks—fish with significantly smaller eyes and tails. This provides evidence of body shape changes in fish due to human-driven shark declines from overfishing. In the study, our...

You don’t have to live on the coast to be drawn to the breathtaking sights and sounds of the ocean. As essential to life on earth as it has been for millennia, the ocean covers about 70 percent of the planet, dictates the weather, feeds billions of people, stores 50 times more carbon dioxide than...

Policy debates about the growing body of evidence showing that our oceans are on the decline tend to overlook one important detail: Ailing seas hurt the economies of all nations—large and small, landlocked and maritime. That makes it vital that political and business leaders around the world recognize this threat to the global economy and...

Filmmakers have the power to change the trajectory of human life on our water planet — from destruction to revitalization! Submit a short film for the Ocean Film Challenge, 7 minutes or under, on the impact humans have on the ocean and the actions individuals can take to save the ocean … and the humans...

Recently one of my peers referred to doing more conservation as addressing the problem of how to take marine protection to scale.  Covering nearly 70% of the planet and home to thousands of species of plants and animals, the ocean certainly represents a huge management problem. For some marine conservation funders, global scaling of marine...

As the World Ocean Summit winds down in Half Moon Bay, California, this evening, much discussion among the hundreds of gathered delegates has turned to overfishing.  There were perhaps as many thoughts on the subject as members in attendance from the fishing industry, academia, conservation organizations, and the media. But, several solutions emerged that received...

As a proud new contributor to the Ocean Views blog, I’ll be bringing you stories from myself and my colleagues at Blue Ventures about marine conservation in Madagascar and Belize. This first one comes from Garth Cripps, a senior conservation scientist with Blue Ventures in Madagascar. Here Garth tells us about a series of encounters...

For businesses dependent on high foot traffic, location is everything. It’s much the same out on the water, where finding the right spot can make all the difference for commercial and recreational fishermen alike. Advances in technology make it easier to target fish more quickly, in deeper water, and more precisely than ever before. This...

by Michael Ready, Associate Fellow at the International League of Conservation Photographers In April 2013, after four planes, a ferry, and two outriggers, I arrived at Handumon, a remote village and field station on Jandayan Island in the Philippines. As I lay down the first night under a mosquito net, wiped out and bit disoriented,...

by Michael Ready, Associate Fellow at the International League of Conservation Photographers In April 2013, after four planes, a ferry, and two outriggers, I arrived at Handumon, a remote village and field station on Jandayan Island in the Philippines. As I lay down the first night under a mosquito net, wiped out and bit disoriented,...

When most people think about ocean creatures, they picture large charismatic species like whales, penguins, polar bears, sharks and turtles. These magnificent animals are the “celebrities” of the oceans and tend to received significant public and scientific attention. In fact, they are even play starring roles in Hollywood movies, such as Happy Feet, Dolphin Tale,...

When most people think about ocean creatures, they picture large charismatic species like whales, penguins, polar bears, sharks and turtles. These magnificent animals are the “celebrities” of the oceans and tend to received significant public and scientific attention. In fact, they are even play starring roles in Hollywood movies, such as Happy Feet, Dolphin Tale,...

By Merry Camhi It may have happened to you. You’re out for a sail and you spot a fin in the water. Someone begins his best impression of the familiar pulsating cello line as another person jokes, “We gotta get a bigger boat,” and talk turns to the film whose release one weekend 38 years...

By Merry Camhi It may have happened to you. You’re out for a sail and you spot a fin in the water. Someone begins his best impression of the familiar pulsating cello line as another person jokes, “We gotta get a bigger boat,” and talk turns to the film whose release one weekend 38 years...