V. Kelly Turner is Assistant Professor of Urban Planning and Associate Director of Urban Environmental Research at the Luskin Center for Innovation in the Luskin School of Public Affairs at the University of California, USA. She holds a PhD in Geography from Arizona State University, Tempe, USA.David H. Kaplan is Professor of Geography at Kent State University, USA. He is the past President of the American Association of Geographers and the Editor-in-Chief of Geographical Review.

• 1. Geographic perspectives on urban sustainability: past, current, and future research trajectoriesV. Kelly Turner and David H. Kaplan2. Transportation sustainability in the urban context: a comprehensive reviewSelima Sultana, Deborah Salon and Michael Kuby3. Urban resilience for whom, what, when, where, and why?Sara Meerow and Joshua P. Newell4. Green infrastructure, green space, and sustainable urbanism: geography’s important roleLisa Benton-Short, Melissa Keeley and Jennifer Rowland5. Uneven urban metabolisms: toward and integrative (ex)urban political ecology of sustainability in and around the cityInnisfree McKinnon, Patrick T Hurley, Colleen C Myles, Megan Maccaroni and Trina Filan

V. Kelly Turner is Assistant Professor of Urban Planning and Associate Director of Urban Environmental Research at the Luskin Center for Innovation in the Luskin School of Public Affairs at the University of California, USA. She holds a PhD in Geography from Arizona State University, Tempe, USA.David H. Kaplan is Professor of Geography at Kent State University, USA. He is the past President of the American Association of Geographers and the Editor-in-Chief of Geographical Review.

• 1. Geographic perspectives on urban sustainability: past, current, and future research trajectoriesV. Kelly Turner and David H. Kaplan2. Transportation sustainability in the urban context: a comprehensive reviewSelima Sultana, Deborah Salon and Michael Kuby3. Urban resilience for whom, what, when, where, and why?Sara Meerow and Joshua P. Newell4. Green infrastructure, green space, and sustainable urbanism: geography’s important roleLisa Benton-Short, Melissa Keeley and Jennifer Rowland5. Uneven urban metabolisms: toward and integrative (ex)urban political ecology of sustainability in and around the cityInnisfree McKinnon, Patrick T Hurley, Colleen C Myles, Megan Maccaroni and Trina Filan

V. Kelly Turner is Assistant Professor of Urban Planning and Associate Director of Urban Environmental Research at the Luskin Center for Innovation in the Luskin School of Public Affairs at the University of California, USA. She holds a PhD in Geography from Arizona State University, Tempe, USA.David H. Kaplan is Professor of Geography at Kent State University, USA. He is the past President of the American Association of Geographers and the Editor-in-Chief of Geographical Review.

• 1. Geographic perspectives on urban sustainability: past, current, and future research trajectoriesV. Kelly Turner and David H. Kaplan2. Transportation sustainability in the urban context: a comprehensive reviewSelima Sultana, Deborah Salon and Michael Kuby3. Urban resilience for whom, what, when, where, and why?Sara Meerow and Joshua P. Newell4. Green infrastructure, green space, and sustainable urbanism: geography’s important roleLisa Benton-Short, Melissa Keeley and Jennifer Rowland5. Uneven urban metabolisms: toward and integrative (ex)urban political ecology of sustainability in and around the cityInnisfree McKinnon, Patrick T Hurley, Colleen C Myles, Megan Maccaroni and Trina Filan