2012年11月17日 星期六

ABC News: U.S.: Sandy Uprooted Trees by the Thousands in NY, NJ

ABC News: U.S.
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Sandy Uprooted Trees by the Thousands in NY, NJ
Nov 17th 2012, 16:08

They fell by the thousands, like soldiers in some vast battle of giants, dropping to the earth in submission to a greater force.

The winds of Superstorm Sandy took out more trees in the neighborhoods, parks and forests of New York and New Jersey than any previous storm on record, experts say.

Nearly 10,000 were lost in New York City alone, and "thousands upon thousands" went down on Long Island, a state parks spokesman said. New Jersey utilities reported more than 113,000 destroyed or damaged trees.

"These are perfectly healthy trees, some more than 120 years old, that have survived hurricanes, ice storms, nor'easters, anything Mother Nature could throw their way," said Todd Forrest, a vice president at the New York Botanical Garden. "Sandy was just too much."

As oaks, spruces and sycamores buckled, many became Sandy's agents, contributing to the destruction by crashing through houses or tearing through electric wires. They caused several deaths, including those of two boys playing in a suburban family room. They left hundreds of thousands of people without power for more than a week.

And as homeowners and public officials deal with the cleanup, some tree care experts say the shocking force of the storm weeks ago might mean they should reassess where and how to replant.

Superstorm Trees.JPEG

AP

In this Sunday, Nov. 4, 2012 photo, a tree... View Full Caption
In this Sunday, Nov. 4, 2012 photo, a tree felled by Superstorm Sandy rests against a house in New Rochelle, N.Y. The storm took down thousands of trees across the New York and New Jersey regions. (AP Photo/Jim Fitzgerald) Close

"When trees go down that have lived a long life and been so beneficial, it's terrible when they cause injury to people and property," said Nina Bassuk, program leader at the Urban Horticulture Institute at Cornell University. "We have to replant better and do it smarter."

For example, she said, shorter trees like hawthorns and crabapples should be planted below electric wires.

She also said a soil substitute can help trees extend their roots beneath pavement so maybe they can keep their balance in high winds.

Frank Juliano, executive director of the Reeves-Reed Arboretum in Summit, N.J., which lost uncounted trees on its perimeter, said those might not be replaced.

"Would they just come down again?" he asked. "This is a global issue. We all have to deal with the ramifications of what's happening with our world and environment."

But Bram Gunther, chief of forestry, horticulture and natural resources for the New York City Department of Parks & Recreation, said, "Some trees may have been planted where they shouldn't have been and you have other infrastructure conflicts. You don't stop planting trees."

Gunther said last week that the city had counted 9,662 downed trees on its streets and in its parks after Sandy and the nor'easter that followed. That's more than the combined total from tornadoes in 2010 and last year's Hurricane Irene and October snowstorm.

Among those trees may be some New Yorkers' favorites. Doug Blonsky, president of the Central Park Conservancy, said among the hundreds of Central Park trees that became Sandy's victims were a popular 120-year-old swamp white oak near the Mall and a willow next to the Lasker pool.

Forrest said one of his favorite spots at the Botanical Garden, a valley in the protected forest, was changed forever when an American beech was blown over "and took out five or six other trees like a game of dominoes."

The city has been in the midst of a campaign to plant 1 million trees. Gunther said the idea was to help with environmental issues such as greenhouse gases, air pollution and the urban heat island effect.

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