GreeniacsGuides
Food and Beverage
Sustainable Seafood Guide
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Written by Miranda Huey
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| Thursday, 16 October 2008 | ||||||||||||||||||||||
Sustainable Seafood GuideBENEFITS for the environment: Overfishing is causing 70% of fish species to be fished close to or at their capacity. Certain methods of fishing pollute and degrade entire ocean ecosystems. In fact, if current trends continue, the populations of almost all seafood will collapse by 2048. Eating sustainable seafood alleviates some of these stresses on the environment. BENEFITS for your health: Seafood is great for your health, and the American Heart Association recommends eating fish at least twice a week. However, unsustainable seafood can be risky for your health. Fish farmed unsustainably often has more antibiotics, PCBs, and other toxic chemicals. Fish caught unsustainably tends to be from a species higher up on the food chain, which absorb higher concentrations of toxic pollution. BENEFITS for the world's poor: Over 120 million people worldwide rely on the fishing trade for all or part of their income. Plus, fish is the primary source of protein for one in five people worldwide. However, with overfishing and environmental degradation, the quantity and quality of fish able to be farmed is much lower across the planet than it once was. Sustainable seafood ensures the long-term survival of the millions of people tied to the industry. Cost: Low Like all food, some sustainable seafood is expensive, especially for more mainstream fish. But if you are willing to be a little adventurous, your wallet might be able to withstand it as well. Some good inexpensive choices are farmed mussels and clams, U.S. farmed crawfish, catfish, mahi mahi, squid, smelts, and rainbow trout. Time and effort: Low All you need to do is choose different kinds of seafood. You can either bring along a small pamphlet to guide you, or you can learn some basic rules for choosing on your own. Instructions 1. One of the easiest ways to choose sustainable fish is just to have a list of sustainable fish handy when you go into the grocery store or restaurant. Here is the rating of each fish as suggested by the Monterey Bay Aquarium:
You can download pocket-sized versions of this online at http://www.mbayaq.org/. For a special sushi guide, try http://www.bayareanewsgroup.com/. 2. If you don't have this list, try to remember to be careful with the big two, salmon and shrimp. Shrimp and farmed salmon are very popular choices, but they tend to be the most unsustainable and most unhealthy. Instead, eat wild Alaskan salmon or sustainable shrimp. 3. Choose fish that are low on the food chain. Herbivorous fish only eat the amount of toxin that is in the plant. On the other hand, bigger fish that are higher on the food chain consume a lot of other fish, accumulating a much higher concentration of toxins like mercury and pollutants. Smaller species are also less at risk for extinction because they are more abundant and reproduce much faster. 4. Look for sustainable methods of catching or farming seafood. A common mistake is to avoid either wild-caught fish or farmed fish altogether. Both fish farming and catching fish in the wild can be done in both sustainable and unsustainable ways. Here are the things you should look out for:
5. Look for labels of certified sustainable seafood, such as Marine Stewardship Council, Fishwise, and Seafood Safe. They ensure that the products they certify are using eco-friendly methods, so all you need to do is look for the label. 6. If you love texting, you can use your phone to determine whether the fish you want to eat is sustainable. Text FISH and the name of the fish to 30644, and FishPhone will reply with an assessment of the fish and/or better alternatives. 7. Ask your grocer or restaurant which choices they offer that are sustainable. If they do not have any, asking still puts consumer pressure on businesses to start offering sustainable seafood. You can also look up how sustainable your grocery store is on this website.
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| Last Updated ( Friday, 01 April 2011 ) | ||||||||||||||||||||||
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Green Facts
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A steel mill using recycled scrap reduces related water pollution, air pollution, and mining wastes by about 70%.
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Americans throw away more than 120 million cell phones each year, which contribute 60,000 tons of waste to landfills annually.
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Recycling aluminum saves 95% of the energy used to make the material from scratch.
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Current sea ice levels are at least 47% lower than they were in 1979.
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American workers spend an average of 47 hours per year commuting through rush hour traffic. This adds up to 23 billion gallons of gas wasted in traffic each year.
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Americans throw away enough aluminum to rebuild our entire commercial fleet of airplanes every 3 months
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Washing your clothes in cold or warm instead of hot water saves 500 pounds of carbon dioxide a year, and drying your clothes on a clothesline six months out of the year would save another 700 pounds.
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Plastic bags and other plastic garbage thrown into the ocean kill as many as 1,000,000 sea creatures every year.
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An aluminum can that is thrown away instead of recycled will still be a can 500 years from now!
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Recycling 100 million cell phones can save enough energy to power 18,500 homes in the U.S. for a year.
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Recycling 1 million laptop computers can save the amount of energy used by 3,657 homes in the U.S. over the course of a year.
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You will save 100 pounds of carbon for each incandescent bulb that you replace with a compact fluorescent bulb (CFL), over the life of the bulb.
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Every week about 20 species of plants and animals become extinct.
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A single quart of motor oil, if disposed of improperly, can contaminate up to 2,000,000 gallons of fresh water.
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Recycling for one year at Stanford University saved the equivalent of 33,913 trees and the need for 636 tons of iron ore, coal, and limestone.
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You will save 300 pounds of carbon dioxide for every 10,000 miles you drive if you always keep your cars tires fully inflated.
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One recycled aluminum can will save enough energy to run a 100-watt bulb for 20 hours, a computer for 3 hours, or a TV for 2 hours.
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Americans use 100 million tin and steel cans every day.
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A tree that provides a home with shade from the sun can reduce the energy required to run the air conditioner and save an additional 200 to 2,000 pounds of carbon over its lifetime.
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In the United States, automobiles produce over 20 percent of total carbon emissions. Walk or bike and you'll save one pound of carbon for every mile you travel.
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Turning off the tap when brushing your teeth can save as much as 10 gallons a day per person.
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Rainforests are being cut down at the rate of 100 acres per minute.
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82 percent of greenhouse gas emissions in the U.S. come from burning fossil fuels.
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Refrigerators built in 1975 used 4 times more energy than current models.
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Glass can be recycled over and over again without ever wearing down.
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In California homes, about 10% of energy usage is related to TVs, DVRs, cable and satellite boxes, and DVD players.
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States with bottle deposit laws have 35-40% less litter by volume.
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Bamboo absorbs 35% more carbon dioxide than equivalent stands of trees.
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Youll save two pounds of carbon for every 20 glass bottles that you recycle.
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The World Health Organization estimates that 2 million people die prematurely worldwide every year due to air pollution.
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It takes 6,000,000 trees to make 1 year's worth of tissues for the world.
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If every U.S. household turned the thermostat down by 10 degrees for seven hours each night during the cold months, and seven hours each weekday, it would prevent nearly gas emissions.
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Shaving 10 miles off of your weekly driving pattern can eliminate about 500 pounds of carbon dioxide emissions a year.
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77% of people who commute to work by car drive alone.
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Due to tiger poaching, habitat destruction, and other human-tiger conflicts, tigers now number around 3,200a decrease in population by about 70% from 100 years ago.
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Nudge your thermostat up two degrees in the summer and down two degrees in the winter to prevent 2,000 pounds of carbon dioxide from entering the atmosphere.
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A laptop consumes five times less electricity than a desktop computer.
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Less than 1% of electricity in the United States is generated from solar power.
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For every 38,000 bills consumers pay online instead of by mail, 5,058 pounds of greenhouse gases are avoided and two tons of trees are preserved.


