Urban Design2
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Architecture and Urban Design Students Present Innovative Upgrading Plans for a Millennium City
Graduate students in architecture and urban design recently presented their findings and design work issuing out of a collaboration between the Urban Design Lab (UDL) and MCI in the Millennium City of Kumasi, Ghana. At the city’s invitation, and with MCI’s facilitation, the UDL came to Kumasi in early February, to devise solutions to revitalize…
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New York Roofs: Brighter, Whiter, Cooler
The results are in for the first study to systematically measure the effects of the city’s fledgling effort to introduce more reflective rooftops in order to reduce cooling costs and the overall heat burden on the city.
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Solving Urbanization Challenges by Design – The Science of Green Roofs (part 2)
Patricia J. Culligan is a professor of civil engineering and engineering mechanics at Columbia University and the Vice Dean of Academic Affairs for Columbia Engineering. In part two of this interview she talks about the challenge of quantifying the economic benefits of green roofs, the potential for rooftop agriculture, and what it means to “solve…
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Solving Urbanization Challenges by Design – The Science of Green Roofs
Patricia J. Culligan, professor of civil engineering and engineering mechanics, discusses her work with the Columbia University Green Roof Consortium to quantify the benefits of green roofs.
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Urban Design Lab: Plastic TrashPatch
How much is your trash worth? Using various visualization instruments, design ideas, engineering, and environmental science research, a team of designers, engineers, and scientists at the Urban Design Lab (UDL) are trying to find out. A new initiative for 2010, Plastic TrashPatch, seeks to raise awareness of ”trashpatches,” thick areas of concentrated marine debris that…
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Some Thoughts About Dust, Rio Gallegos
I’ve been to Stewart Island, off the southern tip of New Zealand, but I’m pretty sure this is the furthest south I’ve been. Cool! We’re here in Rio Gallegos. We’ve just rendezvoused with Dr. Jay Quade, a geologist from the University of Arizona, and his wife Barbara. We’ve got two cars, a bunch of boxes…
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Mayor of Accra, Ghana, Speaks to City’s Challenges During Visit to the Earth Institute
The Millennium Cities Initiative (MCI) and the Earth Institute (EI) were honored to host Accra Mayor Alfred Vanderpuije this week, for a series of lectures and meetings focused on Ghana’s capital. Mayor Vanderpuije met twice with the leadership of the MCI Accra team – Professor Patricia Culligan, Vice-Dean of the School of Engineering and Applied…
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Climate Risks and Haiti
As Haitians struggle to rebuild their country after January’s devastating earthquake, they face added risks, related to climate. Currently, about 1.2 million Haitians are without proper shelter, and an additional 470,000 have been displaced from their homes, according to the U.N. Office for the Coordination of Humanitarian Affairs (latest updates). This leaves them vulnerable to storms and extreme…
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Tundra, Microbes and World Climate
O. Roger Anderson is a microbiologist at Lamont-Doherty Earth Observatory who studies bacteria, amoebas, fungi and other microorganisms. Lately he has been thinking about how tiny organisms that inhabit the vast northern tundra regions could contribute to changing climate, since, like humans, they breathe in oxygen and breathe out carbon dioxide. Recently, Anderson found a…