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2017考研英语二阅读文章源文

2016-12-24 17:20:51来源:网络

  Some places are already taking steps. San Diego’s municipal code, for instance, requires property owners to maintain landscape and vegetation standards – or face a penalty equivalent to the cost of hiring a private contractor to do so. Austin, Texas, has set aside close to 30 percent of city land as conservation areas, curbing the number of new structures that can be built within the fire-prone “wildland-urban interface” (WUI) – the space between unoccupied natural land and human developments. Flagstaff, Ariz., Boulder, Colo., and Santa Fe, N.M., have all enacted similar policies.

  But the need for action continues to grow. As bad as wildfires have been in recent years, research shows they’re likely to get worse as the US population increases and people build more homes in the WUI, more than 80 percent of which remain undeveloped.

  “We keep building more and more homes in harm’s way,” Rasker notes. “Unless we get a handle on development, we’re really not addressing the problem.”

  Mind-set matters, too – for everyone, says Upton at Cal Fire.

  “It’s a mitigation issue. You can take the lens we’re looking at [in California] and take it to Tornado Alley or the Eastern Seaboard,” she says. In the end, “it’s about informing yourself as a member of the public or a policymaker. How can you do something comprehensive?”

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