South African Cities’ ‘Green Canopy’ Added to Global Database

Published
05 May 2017
2017
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Maxwell Hall, Public Engagement, Tel.: +41 (0)79 329 35 00; Email: maxwell.hall@weforum.org

· The health of Johannesburg, Cape Town and Durban’s tree and vegetation cover has been added to Treepedia, a collaboration of the World Economic Forum and the MIT Senseable City Lab

· Aim is to allow scientists and city dwellers to monitor green canopy coverage and compare it to other cities around the world

· For more information, click here

Durban, South Africa, 05 May 2017 – Treepedia, an interactive website that measures the “green canopy”, or trees and vegetation, of cities around the world has included Johannesburg, Cape Town and Johannesburg as its first African cities.

Treepedia was developed by the MIT Senseable City Lab in collaboration with the World Economic Forum’s Global Future Council on the Cities and Urbanization. It allows city dwellers to view the location and size of trees within their communities as well as to submit input to help tag and track them. By enabling comparison between other cities, it aims to encourage advocacy among residents to grow their green canopy.

The green canopy is an important and integral part of urban life. Trees help mitigate extreme temperatures, provide a natural respite from traffic, noise and congestion, and improve the quality of life for those living in urban environments. Treepedia’s aim is to increase people’s awareness of these benefits and encourage greater interest in maintaining and growing urban habitats.

Initially, Treepedia launched in 10 global cities including Geneva, Tel Aviv and Boston. It has since grown and, with the addition of Johannesburg, Cape Town and Durban, now covers a total of 25 cities, with more cities expected to be added in the future.

“As many cities experience warming temperatures, increased storm frequency and continued air pollution, the well-being of our urban trees has never been more important. We present here an index by which to compare cities against one another, encouraging local authorities and communities to take action to protect and promote the green canopy cover,” said Carlo Ratti, Director of the MIT Senseable City Lab.

“The future of cities cannot be one of unsustainable expansion; it should instead be one of tireless innovation. In this context, Treepedia builds on the work undertaken by the Forum’s Global Future Council on Cities and Urbanization and, in particular, the ‘Adopt a Tree through Your Social Network’ innovation in the Top 10 Urban Innovations report, to leverage technology to enable citizens to explore the green canopy of their city. We hope that this endeavour will give citizens a greater appreciation of their city’s green canopy and appreciate that the green canopy can assist in responding to climate change,” said Alice Charles, Community Lead, Infrastructure and Urban Development Industry, World Economic Forum

More than 1,000 participants are taking part in the 27th World Economic Forum on Africa in Durban, South Africa from 3 to 5 May 2017. The theme of the meeting is “Achieving Inclusive Growth through Responsive and Responsible Leadership”.

Notes to Editors

Learn more about Treepedia: http://senseable.mit.edu/treepedia
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All opinions expressed are those of the author. The World Economic Forum Blog is an independent and neutral platform dedicated to generating debate around the key topics that shape global, regional and industry agendas.

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