Study shows how to improve management of municipal solid waste

Some 20,000 metric tons of municipal solid waste (MSW) are produced every day in metropolitan São Paulo (Brazil), with household trash accounting for 12,000 tons and street cleaning (mainly sweeping, open-air market refuse ...

The wetland model of urban sustainability

Writing in the International Journal of Global Environmental Issues, a team from Japan explains that "wetlands play an important role in a sustainable urban future." They add that these environmental regions provide ecological ...

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