Meridian Star

New Today

December 11, 2012

Do you deserve a lump of carbon under your Christmas tree?

— It's that time of year when even environmentalists committed to saving trees proudly display a massive tree carcass in the living room, bejeweled and topped with a star. American cities are rarely greener than during Christmastime, when every other street corner can seem to be occupied by a tree peddler.

Christmas trees play into a wider debate among environmentalists: Are tree farms better or worse at carbon sequestration than untouched forests?

The pro-tree-farm argument goes like this: When you plant a tree, it goes from seedling to full-grown plant by rapidly extracting carbon from the atmosphere, including carbon that humans have emitted by burning fossil fuels and raising cattle. (When a climatologist looks at a tree, he sees a leafy pillar of solidified greenhouse gases.) Once the tree reaches maturity, though, it slows its consumption of carbon. By way of comparison, think of the appetites of a growing teenager and a senior citizen. When you're done growing, you stop consuming as many calories. The best move, according to some tree-farm advocates, is to replace the mature tree with a new sapling and start the growth process over again.

Tree farmers have been making this claim for more than two decades, but many climate experts think it's bunk. The most obvious objection to the theory is: What becomes of the trees once they're cut? According to research out of Oregon in the 1990s, 58 percent of felled trees are used for paper, mulch, firewood or other short-term purposes. In those cases, the tree's sequestered carbon quickly reenters the atmosphere after decomposing or burning. The remaining 42 percent is used in ways that keep the wood intact more than five years, such as homebuilding and furniture production. Even in those cases, though, the carbon doesn't stay sequestered forever.

Text Only
New Today
Biz Marquee
New Today
Poll

Do you think the city of Meridian should contribute to a $600,000 matching grant Lauderdale County has applied for to fund a new building that could house a satellite Boys and Girls Club building?

Yes
No
     View Results
Facebook
Facebook
Twitter Updates
Follow us on twitter
AP Video
Raw: Greeks Celebrate Easter With "Rocket War" Police Question Captain, Crew on Ferry Disaster Raw: Orthodox Christians Observe Easter Rite Ceremony Marks 19th Anniversary of OKC Bombing Raw: Four French Journalists Freed From Syria Raw: Massive 7.2 Earthquake Rocks Mexico Captain of Sunken SKorean Ferry Arrested Raw: Fire Destroys 3 N.J. Beachfront Homes Raw: Pope Presides Over Good Friday Mass Raw: Space X Launches to Space Station Superheroes Descend on Capitol Mall Man Charged in Kansas City Highway Shootings Obama Awards Navy Football Trophy Anti-semitic Leaflets Posted in Eastern Ukraine Raw: Magnitude-7.2 Earthquake Shakes Mexico City Ceremony at MIT Remembers One of Boston's Finest Raw: Students Hurt in Colo. School Bus Crash Raw: Church Tries for Record With Chalk Jesus Raw: Faithful Celebrate Good Friday Worldwide Deadly Avalanche Sweeps Slopes of Mount Everest
Hyperlocal Search
Premier Guide
Find a business

Walking Fingers
Maps, Menus, Store hours, Coupons, and more...
Premier Guide