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 BLOG >> Water

A new supply chain for sustainable fisheries [Water
Posted on October 7, 2008 @ 08:54:00 AM by Paul Meagher

EcoFish is a seafood distributor based in New Hampshire that has become a leading business promoter of sustainable fisheries. It sources fish products from fisheries that it considers sustainable and prefers to buy types of fish that can be more sustainably harvested. EcoFish's poducts are availble in more than 1,000 stores and 150 restaurants throughout the U.S.

I've never been that hip on Mission statements but many of the successful green companies that I've reviewed consider it a core part of their business. Here is the EcoFish mission statement:

  • Provide only the most sustainable, highest quality, healthiest, all natural, most delicious seafood to our customers.
  • Help support sustainable fisheries (wild & aquaculture), and their fishing communities by featuring their sustainable seafood products and adding value to their catch.
  • Help reverse the decline of marine bio-diversity by encouraging a shift in consumer demand away from over-exploited fisheries.
  • Offer a level of customer service unmatched in the seafood industry.
  • Accentuate the positive — highlight fishery success stories by increasing demand for these products, creating an incentive for others to adopt sustainable fishing practices.
  • Support marine conservation efforts through collaboration with conservation, research and educational organizations worldwide.
  • Raise consciousness of the threats to the world's oceans by providing a credible source of environmentally responsible seafood to the rapidly growing consumer demographics seeking environmentally sustainable products.
  • Set a good example for corporate America by striving for the "Triple Bottom Line" — operate a profitable business that's also responsible to its community and the environment.

CleanFish.com is another leading supply chain player in the U.S. sustainable fish products market.

A couple of facts should also be noted - the amount of seafood we are catching each year has been increasing every year since 1950. We will be taking more fish from the ocean this year than last year. Some believe this is because harvesting technologies have improved even though fish stocks are being depleted. If this trend continues we will likely be discussing collasping fisheries rather than sustainable fisheries.

The second fact that should be noted is the enormous amount of fish product that is used as "feed" (37%) for non-humans including carnivorous fish (salmon, tuna, cod) raised in large open-ocean pens. It is perhaps a waste of resources to harvest so much for "feed" purposes.

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Investing in Water [Water
Posted on July 29, 2008 @ 04:45:00 PM by Paul Meagher

The following are estimates of the amount of money (in trillions of dollars) each area of the globe will need to invest between 2005-2030 in order to maintain their fresh water infrastructure:

  1. 9.0 Asia/Oceania
  2. 5.0 South/Latin America
  3. 4.5 Europe
  4. 3.6 U.S./Canada
  5. 0.2 Africa
  6. 0.2 Middle East

These estimates were found in Peter Rogers, "Facing the Freshwater Crisis", Scientific American, Aug 2008. Peter cites decreased government investments since the late 1990's, increased population, global warming, and increased affluence as some of the major factors stressing our freshwater infrastructure. The numbers for Africa and the Middle East probably reflect their investment ability rather than what they actually need which would depend upon assistance from more affluent countries. If you are looking to invest in freshwater conservation and infrastructure then it might be interesting to take a deeper look into the specific needs of these different areas. The article provides a list of books on the topic that you can consult to go deeper.

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Water for oil [Water
Posted on July 17, 2008 @ 02:32:00 PM by Paul Meagher

One commonly used technique for extracting every last drop of oil from an underground reservoir is called "water flood injection". This diagram illustrates the idea:

Concerns have been expressed about the effect of sequestering water in these flood-injected reservoirs both in terms of the possible effects on the water cycle and ultimately whether such water can be recovered as drinking water or water that can again flow in our rivers without contaminating them. Currently, it appears that most of the injected water is pumped into large dikes for semi-permanent storage.

The petrochemical industry uses between 2 and 4 barrels of water for every barrel of oil produced.

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