2006年09月28日
ENS加拿大,加蒂諾報導;謝芳怡編譯;莫聞審校
Boreal Forests Provide Billions in Uncounted Benefits
Boreal forests provide $225 billion in ecological services, including water filtration and carbon capture, according to estimates released Monday by Canadian researchers. This huge figure is unrecognized in national income accounts or measures such as gross domestic product, said the researchers, who urged creation of a comprehensive accounting system for natural capital to recognize the full value of services provided by boreal forests.