david@tokyo
先輩
- 11 Nov 2006
- 62
- 0
Whale meat has been shown to be better for the environment than substitutes:
"Eat whale and save the planet": Norwegian lobby
...
Obviously, there are only so whales in the ocean, and so it's not as if we can entirely replace beef, pork and chicken with whale, but we certainly should aim to sustainably utilise natural whale populations (as with other similarly low emission foods) instead of choosing to needlessly produce and consume these high emission foods.
Sustainable utilisation of whales (and other natural resources) is a positive step towards humans living in balance with the planet.
"Eat whale and save the planet": Norwegian lobby
The survey, focused on whale boats' fuel use, showed that a kilo (2.2 lbs) of whale meat represented just 1.9 kilo (4.2 lbs) of greenhouse gases against 15.8 for beef, 6.4 for pork and 4.6 for chicken.
"Basically it turns out that the best thing you can do for the planet is to eat whale meat compared to other types of meat," said Rune Froevik of the High North Alliance, which represents the interests of coastal communities in the Arctic.
"Greenhouse gas emissions caused by one meal of beef are the equivalent of eight meals of whale meat," the study said.
The Norwegian-based Alliance said it was the first to measure the "carbon footprint" of whaling. Fish and seafood was comparable to whale meat with relatively low emissions.
...
The Alliance survey, covering eight of Norway's 30 whaling vessels, said they emitted 885 tonnes of carbon dioxide in 2007 by burning diesel fuel and landed 461 tonnes of whale meat. That meant an average of 1.9 kilos of emissions per kilo of meat.
By contrast, raising cows in developed nations requires use of tractors, ploughs and fertilizers to produce feed. The animals themselves generate methane, a powerful greenhouse gas, in their digestive tracts.
The Alliance said that the "carbon footprint" was up to the first sale -- for whales the landing point and for livestock the farm gate. Neither included processing or transport costs to shops.
Obviously, there are only so whales in the ocean, and so it's not as if we can entirely replace beef, pork and chicken with whale, but we certainly should aim to sustainably utilise natural whale populations (as with other similarly low emission foods) instead of choosing to needlessly produce and consume these high emission foods.
Sustainable utilisation of whales (and other natural resources) is a positive step towards humans living in balance with the planet.