We NEED the ocean to breathe, it's really that simple! In fact, marine plants give us terra-firma dwellers 70 per cent of the oxygen we need to live. And, even though we know this, we are still polluting the atmosphere so much that the temperature and chemistry of the oceans are changing.
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We depend on the ecosystems of the world for our survival. With this in view it is vital to ensure that the oceans of the world are managed responsibly. We need partnerships, and we need goals. And we all have to do our part.
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We are made aware almost daily of the dire impacts of biodiversity loss and climate change. It can be overwhelming, but the good news is that there are simple things we can do in our daily lives that can make a real difference. And Earth Day is the perfect time to consider taking a couple of small steps. I've had the good fortune to travel the world with my brother making documentaries about the environment for more than four years, and here are just a few tips that we've picked up, and you can consider adopting them too.
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Driven by the taste for shark fin soup, long line fisherman around the world are eliminating some 100 million sharks per year -- a reduction, in some cases of 90 per cent of the species. Sharks, being apex predators, breed very slowly. The inevitable result of all that fishing is a complete extinction of many shark species within the next ten years according to Sharkwater.com.
Improving the way we fish and grow seafood is critical to the survival of some of our planet's most threatened marine and freshwater species and environments. But a national sustainable seafood day is also a critical reminder that even through our everyday choices in what food we buy, we can have a profound impact on the future of life on our planet. And nowhere is that more true than at our fish counters.
The health of fish is undoubted. A great source of lean protein, omega fatty acids and low in fat. But the problem today is that our fish supply is contaminated with mercury and PCB's and the oceans are being overfished. The following fish have been put into three groups. Those to avoid, those that are good to consume and those that can be eaten on an infrequent basis.
Today is World Environment Day, an appropriate moment to reflect on the state of our nation's journey towards sustainability. In a nutshell, we're not doing so hot. Measured against other OECD nations, Canada continues to rank near the bottom of the barrel for environmental protection.
HALIFAX - The recovery of overexploited fish populations such as cod has been slower than expected and many depleted stocks may never be able to bounce back, a new study says.The study, to be publishe...
Herring play a key role in the greater ecosystem, and in more recent decades, have been the focus of largest commercial fishery in B.C., eclipsing all salmon species combined. A decision by the Fisheries and Oceans Canada could endanger the herring.