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Posted by Imagine Durban Webmaster
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Thursday, 24 June 2010 |
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Rothamsted
Research has put a really useful new document up on its website
called: Climate Change- a brief introduction for scientists and
engineers – or anyone else who has to do something about it.
The document has been written by David Jenkinson, a Rothamsted senior
fellow. It provides a detailed but accessible walk-through of the hows
and whats and whys and wheres of climate change. Its chapters cover
the following:
- Chapter 1 – the science of climate change (solar radiation, the
greenhouse effect, radiative forcing etc, long term climate variations
etc)
- Chapter 2 – the greenhouse gases (water; sources and sinks of CO2
methane, nitrous oxide; halocarbons, ozone, aerosols)
- Chapter 3 – how people use energy (fossil fuel combustion,
reserves, per capita emissions)
- Chapter 4 – using models to forecast future climate (models for
temperature, precipitation, sea level, extreme weather etc)
- Chapter 5 – reducing the release of greenhouse gases to the
atmosphere (transport, buildings, industry, electricity generation,
carbon capture, agriculture, deforestation)
- Chapter 6 – geoengineering as a way of counteracting climate change
(biological and chemical sequestration, solar iradiation measures)
- Chapter 7 – energy from biomass (current
- Chapter 8 – sources of energy that do not depend on carbon
(nuclcear fusion and fission, hydroelectricity, wind, wave, solar,
tidal, geogrhermal and others)
- Chapter 9 – adapting to climate change (population growth, sea
level rise, water, food security)
- Chapter 10 – economic incentives to reduce emissions (economic
tools, the Kaya Identity)
To download the document go to: http://www.rothamsted.bbsrc.ac.uk/aen/reviews/Climate_Change_Draft_B03.pdf
Source: Tara Garnett, Food Climate Research Network
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Posted by Imagine Durban Webmaster
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Tuesday, 22 June 2010 |
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This is a comprehensive report that looks at options for a carbon free future. Perhaps some of the suggestions could be incorporated into South Africa or Durban's long-term strategy?
zerocarbonbritain2030
provides political and economic solutions to the urgent challenges
raised by the climate science, outlining how the UK can be transformed
into an efficient, clean, prosperous zero-carbon society. Covering
energy, transport, land use, the built environment and industry, each
chapter of the report has been written by bringing together the UK’s
leading thinkers in their field including policy makers, scientists,
academics, industry and NGOs.
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Read more...
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Posted by Imagine Durban Webmaster
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Monday, 21 June 2010 |
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Take part in our new poll. Caring for the vulnerable and needing people is our collective responsible. How are you contributing to building of a Caring and Empowering City?
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Posted by Imagine Durban Webmaster
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Friday, 18 June 2010 |
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Here is a write-up from one of Sustainable Cities interns, Caitlin Purvis. Based in
Colima, Caitlin is working to engage marginalized groups, particularly
youth, into discussions about public space.
Unlike in South Surrey, where Caitlin
Purvis grew up, the neighbourhoods she is currently working in are
covered in graffiti.
Tags are painted on most surfaces in the
communities of Colima, Mexico, including walls, benches and rocks.
There are no garbage cans and few
sidewalks – the ones that do exist are dilapidated – while barren
fields, basketball courts or run-down gardens serve as public spaces.
For the original article, click here.
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Posted by Imagine Durban Webmaster
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Thursday, 17 June 2010 |
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Join Sustainable Cities for Part I in a series on Urban Sustainability in
partnership with Royal Roads University June 23rd, 2010
3:00 p.m. to 5:00 p.m. ET, 1:00 p.m. to 3:00 p.m. PT
Are youth the missing link in achieving
greater urban sustainability? Listen in to a discussion with young
interns and experts from around the world talking about their
experiences in leading-edge international initiatives being used to
engage youth in long-term planning and urban sustainability.
Moderated by Professor Ann Dale, Canada
Research Chair in Sustainable Community Development, and led in
partnership with the International Centre for Sustainable Cities
http://sustainablecities.net, panelists include:
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Steve Dotterrer, Principle Planner
City of Portland
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Pam Phan, Youth Planning Program
coordinator, City of Portland
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Kathleen Wilson, Youth Led Development
Coordinator at The Co-operators, Regina
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Caitlin Purvis, Sustainable Cities
Youth Interns in Colima, Mexico
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Doug Ragan, Senior Associate with
Sustainable Cities, and PhD Candidate at the University of Colorado’s
Children, Youth and Environments Centre
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Rebecca Foon, Planner with
Sustainability Solutions Group
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Afton Halloran, Sustainable Cities
Urban Agriculture Youth Intern in Dar es Salam, Tanzania (Afton will
contribute her insights and experience after the panel discussion has
concluded due to her location in Tanzania)
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