urban planning Archives - Page 2 of 2 - State of the Planet

A New Primer on Sea Level

The threat of sea-level rise–actually, its ongoing reality–has been on many more minds since New York and surrounding areas were walloped during Hurricane Sandy by a record-high storm surge, abetted by a water level that has risen steadily over the last century. That level will keep rising if climate keeps warming, and so, probably, will the frequency of extreme weather. That is why the new book Rising Seas: Past, Present Future by geologist Vivien Gornitz is a timely and important contribution to helping people understand the issue.

by |March 7, 2013

Post-Sandy Resources for Journalists

(Updated Wednesday, March 6, 2013)   Before Hurricane Sandy, scientists at The Earth Institute were at the forefront of studying the dangers posed by such storms, especially in the New York City area, where they are based. Among their specialties: the physics of storms and storm prediction; impacts of climate on weather and sea level; vulnerability… read more

by |November 2, 2012

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 the severely degraded and impoverished areas of Akrom, Adukrom and Sewabah and to design a comprehensive Women’s and Girls’ Center for the vibrant downtown commercial neighborhood of Bantama.

by |May 29, 2012

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.

by |March 7, 2012
global map of the world with points showing urban extent

Major Spatial Data Collection Released

Urbanization poses both challenges and opportunities for sustainable development and environmental management. Improved data on patterns of human settlement and trends in population can help researchers and policy makers better understand differences between urban and rural areas in terms of their impacts on the environment and vulnerability to environmental variability and change. The newly released… read more

by |October 3, 2011

Report from the Field: The Tro-Tro – An Essential Mode of Transport in Accra, Ghana

The following is a guest blog, authored by Victoria Okoye, a Millennium Cities Initiative researcher, who has been investigating urban transportation issues in Accra, Ghana.

Researching urban transport in Accra, Ghana, this summer on behalf of the Accra Metropolitan Assembly and the Millennium Cities Initiative, I learned a lot about the city’s most well-known, loved, hated, but essential modes of transport. Tro-tros, as they are called here, are minibuses that seat 10 to 19 persons and operate along set routes inside the city. They transport 70% of Accra residents traveling to work and shopping, making it the most widely used form of transportation.

by |September 29, 2010

Columbia Planning Seminar on Accra, Ghana, Sparks Ideas to Further the City’s Development

Accra, Ghana, MCI’s newest Millennium City, presents a unique set of challenges in its quest to attain the Millennium Development Goals by 2015. With a population of well over three million, Accra has had to deal with public sector challenges typical of many urban areas in sub-Saharan Africa, including finding solutions to the many pressing… read more

by |June 28, 2010

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… read more

by |February 19, 2010

The Heat is On: Can Mass Transit Adapt?

Even on a sunny day, nearly 13 million gallons of water are pumped from New York City subways. As global warming brings rising sea levels and stormier weather, more flooding is expected for New York’s transit system. To adapt, the Metropolitan Transportation Authority needs to develop a master plan that lays out the costs of… read more

by |May 1, 2009