Blue Green Solutions
A Systems Approach to Sustainable, Resilient
and Cost-Efficient Urban Development
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Blue Green Solutions Guide
Credits
Mr Ranko Bozovic, EnPlus consultancy
Contributed to all chapters using his expertise in
the field of Blue Green planning methodology and
BG solutions optimisation processes.
Prof. Cedo Maksimovic, Imperial College London
The founder and leader of the Climate-KIC Blue
Green Dream project, Cedo provided strategic
oversight and contributed to the BG Systems im-
plementation framework both for this guide and
in practice.
Dr Ana Mijic, Imperial College London
Ana’s expertise is in urban water management
and modelling of integrated urban water systems
(groundwater, land surface, drainage and green
infrastructure) for climate change resilience. She
contributed to chapters two and four.
Dr Karl M. Smith, London Southbank University
Karl managed the Blue Green Dream project be-
tween 2013 and 2014 and has an established
track record in environmental engineering re-
search. He has provided copy writing/editing in-
put to the guide.
Mr Ivo Suter, Imperial College London
Ivo is currently conducting a doctorate on simu-
lating the effect of green roofs on the urban mi-
cro-climate. He contributed to the Imperial Col-
lege Case study.
This guide was funded by Climate-KIC. We wish
to thank Sean Lockie, Aled Thomas and Gina
Lovett from Climate-KIC for their strong support
and their astute and insightful feedback on the
guide’s content and presentation.
We would like to acknowledge all project partners
of the Climate KIC Innovation project The Blue
Green Dream (BGD), which ran from 2012 to 2015.
Dr Maarten van Reeuwijk, Imperial College London
Maarten specialises in the modelling of wind, air
quality and heat transfer in the built environment.
He contributed to all chapters and was the editor
for the guide.
Graphics: Mikser
Creative direction: Maja Lalic
Graphic design: Jovan Pavlovic
Illustrations: Natalia Zwick
www.mikser.rs
Contributors
Acknowledgements
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Blue Green Solutions Guide
Contents
Credits ...................................................................................................................................................................................... 2
Foreword ................................................................................................................................................................................. 3
1 Introduction ....................................................................................................................................................................... 6
2 Blue Green Solutions for Urban Transition ......................................................................................................... 9
3 Integrated Design and Pre-planning ....................................................................................................................20
4 Quantification of the Benefits of BG Solutions ...............................................................................................27
5 Case Studies .....................................................................................................................................................................34
Case study 1: Zagreb University Campus .................................................................................................35
Case study 2: London Decoy Brook ............................................................................................................37
Case study 3: Budapest City Park (Varos Liget) ...................................................................................42
Case study 4: Marlowe road, London ........................................................................................................44
Case study 5: City of Šabac .............................................................................................................................47
Case study 6: Imperial College London .....................................................................................................50
6 Outlook ...............................................................................................................................................................................53
References ...........................................................................................................................................................................56
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Blue Green Solutions Guide
1 Introduction
Between 1950 and 2014, the global urban
population underwent a five-fold increase,
rising from 0.75 billion to 3.9 billion. Increased
urbanisation brings with it a host of problems:
increased pressure on essential resources such
as food and water; increased air pollution due to
transportation; loss of biodiversity; and increased
risk of ill health (Figure 1).
The challenge posed by urbanisation is, however,
magnified when coupled with climate change.
Climate change is expected to lead to more
extreme weather events in the form of severe
floods, droughts and heat waves
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. Such events
can spell disaster for a city, especially when
it is already dealing with the challenges that
increasing urbanisation presents.
Urban pressures
1
Flood Risk
Water Pollution
Drought
Air Pollution
Urban Heat Island
Health & Comfort
Noise
Crime
Resource
Inefficiency
$