High and dry: developed Cambodian wetlands raise flood risk

More than a million Cambodians are at risk from increased flooding and worsening food security, NGOs warned Monday, due to the destruction and gradual filling-in of Phnom Penh's wetlands by politically connected developers.

Defining geographic regions with commuter data

A new mathematical approach uses data on people's commutes between and within U.S. counties to identify important geographic regions. Mark He of the University of North Carolina at Chapel Hill and colleagues present this ...

Rural areas near big cities less vulnerable to disasters

Rural populations living around large cities have better access to resources and are therefore less vulnerable to disasters than rural communities located near small cities, a new study conducted in Pakistan's Punjab province ...

Banning food waste: Lessons for rural America

While Vermonters support banning food waste from landfills—and a whopping 72 percent already compost or feed food scraps to their pets or livestock—few say they are willing to pay for curbside composting pick-up, new ...

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