Welcome to Urban Ecology

by Ron Widenhoeft In Munich, one of Germany’s most attractive cities, political controversy rages over whether the Middle Ring Road needs three new tunnels. By putting heavily burdened segments of the highway underground, advocates promise to enhance safety on the...

By Angela Moskow Urban agriculture is actively promoted in Havana, Cuba as a means of addressing the acute food scarcity problems of the "Special Period in Peacetime," which developed when Soviet aid and trade were drastically curtailed starting in 1989. During...

Participants at the Habitat II City Summit were snowed under by an avalanche of information describing urban development around the world. Following are a few tidbits and gleanings from the conference: The world's urban population will rise from 1.54 billion in 1975...

By Michelle Mascarenhas Over the past 30 years, supermarket chains in Los Angeles have closed older, less profitable urban stores to build bigger and more modern markets in the suburbs. This trend follows the out-migration of middle-class households from the city....

by Enrique Gallardo Since the 1970s, groups of concerned citizens have mobilized in response to environmental degradation in their neighborhoods. The concept of environmental justice originally denoted a negative freedom: the right to live free of environmental harm....

by Randy Hester The waters of Tsengwen River and Chi Ku Lagoon along Taiwan’s southwest coast are the scene of a controversy that is increasingly familiar around the world. Taiwan’s President Lee Tung Hui and many land speculators support a 7000-acre development...

We are often asked by those new to the subject to recommend some initial readings on urban sustainability. Following is a brief listing of some recent works. Many of these books have been reviewed in past issues of The Urban Ecologist, and several are available...

by Monika Jaeggi Known for years as one of the most narrow-minded and uncosmopolitan of the British colonial cities, Toronto has become the most culturally diverse city in the world since the 1960s as a result of rapid immigration. International surveys also...

by Conrad Wagner and Richard Katzev Car sharing is becoming popular in Europe, especially in Switzerland and Germany. In Switzerland a car sharing company, Auto Teilet Genossenschaft (ATG), already has more than 6,000 members, while a similar organization in Germany,...

Clean Fuel Vehicles in Cairo To combat its dangerously high air pollution, Cairo is looking to convert its taxis, buses, and minibuses to compressed natural gas, which produces 86 percent less carbon monoxide and 83 percent fewer hydrocarbons than gasoline. Five...

by Michael Rios The public spaces of Barrio Logan, a low-income Latino neighborhood in San Diego, proclaim a unique Mexican and Chicano culture. The neighborhood faces the San Diego Bay towards Coronado Island and is thirteen miles from the Tijuana border. Physically...