SILVIA TAVARES

Category: Australia

City temperatures and city economics, a hidden relationship between sun and wind and profits

Cairns Lagoon: as a good response to the tropical climate, it’s a very active place but with little business activity. Silvia Tavares, Author provided

 

Silvia Tavares, James Cook University and Taha Chaiechi, James Cook University

Urban design undoubtedly influences the urban economy. A simple thing like designing an area to make it more walkable can boost local business profits. This can also increase real estate value, create more and better jobs and generate stronger local economies.

Street temperatures also determine their walkability. With climate change bringing longer and more frequent heatwaves, street temperatures will become even higher than at present. This will reduce walkability and, in turn, local business profitability. Read more…

Cities can grow without wrecking reefs and oceans. Here’s how

File 20181203 194953 1yx65zo.jpg?ixlib=rb 1.1
Cairns has lots of hard grey infrastructure but much less green infrastructure that would reduce the impacts of the city’s growth.
Karine Dupré, Author provided

Silvia Tavares, James Cook University and Karine Dupré, Griffith University

“What happens if the water temperature rises by a few degrees?” is the 2018 International Year of the Reef leading question. While the ocean is the focus, urbanisation is the main reason for the rising temperatures and water pollution. Yet it receives little attention in this discussion.

In turn, rising temperatures increase downpours and urban floods, adding to the pressures on urban infrastructure. Read more…

Thinkers in the Tropical Shade: Empowering Lessons for Livable Places

Cairns, Queensland, Australia: avoiding the humidity using active transport (Photo by Chuck Wolfe)

Last June, Chuck Wolfe, David Sellars and I published an article on Planetizen about the fundamental relationships at the heart of urban public health and livability, particularly in tropical Australia. In this article we discuss the importance of context, the relevance of the UN-Habitat New Urban Agenda, the Urban Thinkers Campuses recently hosted by JCU (Understanding Cairns and Townsville through the urban diary tool), place-based urban planning and design and the lessons learned so far.

Read more…

Urban Thinkers Campus – Cairns and Townsville, Australia

Urban Thinkers Campus – Cairns and Townsville, Australia

James Cook University‘s College of Science and Engineering and College of Public Health, Medical & Vet Sciences, through myself and David Sellars, with the full support of Nikki Huddy from Planz, have been organising an Urban Thinkers Campus (UTC) framed around the topic of urban planning and design and public health. The UTC entitled ‘Urban Health and Livability in Tropical Australia through urban diaries and community engagement’ will take place on the 8th June in Cairns and 15th June in Townsville, and they are both day-long events (see preliminary schedule here). Read more…