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| Features | | Outdoor Recreation in U.S. Up Twofold in 50 Years | | Americans are spending twice as much time enjoying outdoor pursuits than they did 50 years ago, according to findings in a new paper by Juha Siikamäki. Policies to improve access to outdoor recreation have likely contributed to the trend, the paper notes. | | The Value of Open Space | | RFF Scholars Virginia McConnell and Margaret Walls review ways to estimate the monetary value to community households of urban parks, wetlands, farms, and forests, based on surveys and property value studies. |
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