Tài liệu miễn phí Quy hoạch - Đô thị
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Cities are engines of growth and they will be
critical to our economic recovery. The Coalition
Government is taking tough and decisive action to
equip Britain for long-term success by restoring
health to the public inances and conidence in
the economy through a balanced approach led
by private sector growth. But this growth will not
occur in the abstract. It will be created in individual
places where people and businesses work, trade
and innovate. The most economically important of
these places are cities and their wider economic
areas, which account for 74% of our population
and 78% of our jobs....
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Cities are the engines of economic growth and they will be critical to
our economic recovery. However, to create the new businesses, jobs and
development that the country needs, local leaders need a step change
in the way in which they support economic growth on the ground.
The Government will be working with different cities over the coming
months to make a series of deals that will transform the way in which
local leaders drive economic development.
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For much of its history, New York City has thrived as a place that both sus-
tained a large middle class and elevated countless people from poorer back-
grounds into the ranks of the middle class. The city was never cheap and
parts of Manhattan always remained out of reach, but working people of
modest means—from forklift operators and bus drivers to paralegals and
museum guides—could enjoy realistic hopes of home ownership and a mea-
sure of economic security as they raised their families across the other four
boroughs. At the same time, New York long has been the city for strivers—
not just...
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In recent years, however, major changes have greatly diminished the city’s
ability to both retain and create a sizable middle class. Even as the inflow of
new arrivals to New York has surged to levels not seen since the 1920s, the cost
of living has spiraled beyond the reach of many middle class individuals and,
particularly, families. Increasingly, only those at the upper end of the middle
class, who are affluent enough to afford not only the sharply higher housing
prices in every corner of the city but also the steep costs of child care and private
schools, can afford...
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The current economic crisis, which has arrested and even somewhat
reversed the skyrocketing price of housing, might offer short-term oppor-
tunities to some in the market for homes. But the mortgage meltdown and
its aftermath will not change the underlying dynamic: over the past three
decades, a wide gap has opened between the means of most New Yorkers
and the costs of living in the city. We have seen this dynamic play out even
during the last 15 years, as the local economy thrived and crime rates plum-
meted. Despite these advances, large numbers of middle class New Yorkers
have been leaving...
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This report takes an in-depth look at the chal-
lenges facing New York City’s middle class. More
than a year in the works, the report draws upon an
extensive economic and demographic analysis, a
historical review, focus groups conducted in every
borough and over 100 individual interviews with ac-
ademics, economists and a wide range of individuals
on the ground in the five boroughs. These include
homeowners, labor leaders, small business own-
ers, real estate brokers and developers, immigrant
advocates, and officials from two dozen community
boards. ...
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This Vision is inspiring and stretching yet credible, as it
positions us within London, with the academic calibre
of a typical ‘94 Group’ university but with an externally-
referenced professional credibility. Such characteristics
would suggest a performance within the top 25 of UK
universities
2
. It is a distinctive position that is difficult
to emulate as the new university sector cannot readily
commit to comprehensive levels of academic excellence
and the old university sector cannot readily adapt and
innovate to meet the ever-changing needs of business
and the professions. Additionally, a leading global
university with...
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In the student market this will be read as ‘academic
reputation plus employability’, a position with appeal
today but even greater appeal in a post-2012 funding
environment. It is also sustainable, as high institutional
costs and high fees will not be possible without high quality;
although investment in people, IT and (later) buildings
will be needed to get us there. For this position to be viable
we must continue to listen very carefully to our students
and enhance student life and student satisfaction through
relevant curricula, stimulating learning environments and
the use of cutting-edge educational technologies. ...
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The choices we make in our everyday lives about our homes, transport, food and the goods we
buy have impacts right across the world – from Indonesian rainforests to the Antarctic. The
amount we consume has a direct effect on climate change and species loss. For example, the
products we consume in the UK could be flown in from half way around the world and be made...
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We need to understand our impacts on the natural world in the fight against species loss and
climate change. We need to change our patterns of consumption to combat climate change,
conserve the Amazon rainforest and protect our oceans. We must become active citizens and
conscious consumers, aware of the consequences of our actions and the purchases we make....
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The difference between the transport footprint of London and that of St Albans is striking. The
average resident’s transport footprint in St Albans is 55% bigger than the London average. Public
transport, low levels of car ownership and policies to discourage large, polluting cars are behind
London’s lower transport footprint. Within London most commuting is by public transport. High
levels of commuting from St Albans (particularly by car rather than public transport) into London
are partially to blame for St Albans’ high transport footprint. Some...
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Reducing consumption is the key to bringing down our Ecological Footprint. There is a link
between cities that have the biggest disposable incomes and the cities with the biggest footprints
per person.
The link is not an automatic one: some well-off cities have a footprint that is smaller than might
be expected. Salisbury has a one of the lowest footprints in the UK but high house prices and
wages. Where...
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If everyone in the world lived as we do in the UK, we would need three planets to support us.
This means that we are consuming two extra planets’ worth of resources. But even after we’ve
reduced our personal footprints as far as we can – which on average is about a third of our
consumption – there remains a third that ...
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Cumulatively, all our individual footprints make up the unsustainable total demand. The solution
to this problem is for people to take individual action to break down that large footprint. We need
to change the way we live to combat climate change, conserve the world’s forests and protect our
oceans.
No-one wakes up in the morning and consciously decides to contribute to global warming; to help
cut down a tropical rainforest; or to deprive future generations of a decent standard of living. But
seemingly innocent decisions we make every day often have these unforeseen, far-reaching and...
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We now live in a world where more intense weather, patterns of droughts and floods are
becoming commonplace, as are overexploited fish stocks, destroyed forests and dried up rivers.
The era of post-war consumerism, where humanity lived in a world rich in resources that were
thought boundless, is closing as ecological limits become apparent around the world.
We have to face the fact that our consumption of everyday products has a global impact....
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Some of these are things we can do something about directly ourselves (e.g. ensure that our
homes are properly insulated, and use public transport, walk or cycle where possible rather than
use our cars). Others are out of our control (e.g. how many new roads are built or whether schools
use compact fluorescent light bulbs), though we can still influence them by our investment
decisions and by writing to...
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For example, by insulating our cavity walls we can cut heat loss in our homes by around a third.
It is easily available, cheap and will save all of those homes money in the long run, as well as
reducing their impact on climate change. Yet 11 million houses in the UK that could have cavity
wall insulation have yet to install it. Other individual actions revolve around our choice of
transport, the food we ...
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Therefore we need to work with government and business if we are to live within the means of
one planet. Reducing our Ecological Footprint personally and across UK institutions is not only
better for the planet, but reduces our reliance on other countries, increases our energy security and
saves money.
The UK government was the first in the world to commit to enshrine in law a 60% cut in carbon
emissions by 2050. However, we will need an 80% reduction, as the scientific evidence continues
to show. The Scottish government...
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The Coalition Government is committed to
building a more diverse, even and sustainable
economy. As major engines of growth, our cities
have a crucial role to play. But to unlock their full
potential we need a major shift in the powers
available to local leaders and businesses to drive
economic growth. We want powerful, innovative
cities that are able to shape their economic
destinies, boost entire regions and get the nationa
economy growing. The aim of these deals is to
empower cities to forge their own path, to play to
their own strengths and to ind creative solutions
to local problems.
But...
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Even in the northern hemisphere, where the impact
could be less than elsewhere, the effects from a
rise of two degrees will be felt by every town and
city. As more and more of the world’s population
crowds into cities, the urban environment needs
to become a better place to live: a place
that improves health, well-being and economic
prosperity while simultaneously – and dramatically
– reducing greenhouse gas emissions.
This means re-designing how we think and how we
organise our lives. It requires courage, vision and
leadership. These are being shown by some places
such as Manchester, Seattle and Toronto, which
recognise climate change as one of several
critical...
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For towns and cities to be economically
competitive, socially progressive and
environmentally responsible, they must reduce
their inefficient use of finite resources. CABE
believes every place can become better by:
Understanding and nurturing its unique
qualities as the basis of its response to
a changing climate
Each town and city is different, shaped by the
geography of the place itself, the passage of time
and the people who live there. The best solutions
for one place may not suit another. It is therefore
essential to understand what physically shapes your
town or city – the land, water and wind – and how
that can contribute towards resilience, for instance...
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Forging a new city vision and infrastructure
through civic leadership and collective action
Creating sustainable places will require the
public, private and voluntary sectors to collaborate
effectively. Reliance on the market to deliver
essentials, even banking or housing, has evident
shortcomings. What is needed is a new market
model which endures over the long term because
it delivers sustained value.
Running a town or city depends upon engaging
the whole community. Gaining enthusiastic consent
for the changes required means two things:
first, providing impressive cultural and political
leadership – people are very much influenced
by seeing others take risks: second, using
communications channels imaginatively, so that
more people appreciate the benefits...
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Local government needs to decide to use its
resources and assets in an innovative way, and
provide sufficient stability and a level playing field
to give business the confidence to invest in a place.
From now on, city leaders must establish the market
rules within which decisions are made. It is up to
them to set long-term priorities. A population
enjoying improved health and well-being offers a
more attractive workforce for business and industry.
A city that supports sustainability will also support
innovation. Providing a home and a market for new
low carbon growth sectors – in technology,
manufacturing and design – will increase
economic vitality.
This quality of civic leadership is...
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On the ground, this might mean the chance to
share the benefits and profits from a communal
district heating system. At the strategic level, every
decision must aim to improve quality of life while
also reducing the levels of pollution, water and
energy use, and waste.
Local authorities already have legislative powers to
promote the well-being of their citizens, and yet
these remain overwhelmingly under-used.
Given the nature and timescales of climate change,
there is no alternative to making hard decisions.
But this requires creating a consensus on what
is for the collective benefit of every citizen, as
opposed to the interests of individuals; and
stimulating an appetite for change among...
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The issue of eco-effi ciency has continued to gain prominence in Latin
America and the Caribbean. Latin America is the most urbanized region in
the world, with approximately 76% of its population living in urban areas.
With cities growing so rapidly, the region is at an important crossroads
in terms of urban development and its future will depend heavily upon
the real, long-term sustainability of urban systems. The adoption of eco-
effi ciency as a core urban value will require a thoroughgoing change
in the way cities function and develop. This will hinge upon cohesive
decision-making which...
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This project aims to deliver important information, methodologies
and guidelines for use by city planners and other prominent decision
makers throughout Latin America and the Caribbean and Asia, applying
eco-effi cient criteria to reduce emissions, save energy and natural
resources, and enhance social inclusion. ECLAC views this project as an
important milestone in the ongoing efforts surrounding eco-effi ciency
and sustainable urbanization. We look forward to continuing the global
dialogue on urban and regional eco-effi ciency and to exchanging
experiences in order to learn from each other’s know-how and expertise....
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These guidelines use sustainable urban infrastructure as the entry point
for building sustainable cities. Sustainable urban infrastructure can only
be built if we reconsider our strategic view of urbanization – if we rethink
the future of cities. A new strategy based on more effective urban
planning, strengthened local institutions and governance processes
as well as enhanced economic contribution of cities is needed. Only
Infrastructure that is energy and eco-effi cient, that serves the economic
development of cities and supports the betterment of all citizens can be
sustainable....
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The guidelines have been developed to inspire change among local governments (and
other actors in the fi eld of urban development) in the planning, designing and managing of
urban infrastructure. The goal is to encourage an integrated approach, taking into account
principles and criteria of eco-effi ciency and social inclusiveness. Such an approach will help
decision makers and planners identify and prioritize win-win solutions that lead to improved
competitiveness of a city and the quality of life of its inhabitants, including the poor,
through environmentally sustainable urban development. Such development boosts a city’s
attractiveness to both investors and...
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The guidelines provide a framework of approaches and tools that can be applied in different
degrees of depth and breath, according to the level of resources and capacities of each city.
Therefore, they provide a useful reference for any city, regardless of its size or level of devel-
opment.
How to read these guidelines
The guidelines address why it is important to build urban infrastructure in an eco-effi cient and
inclusive way (part 1), what strategies planners can use to ensure eco-effi cient and inclusive
outcomes (part 2) and how they can use the strategies throughout a strategic planning cycle...
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The way we design, plan and build our cities and their
infrastructure is critical for developing competitive and liveable
cities. Cities are already suffering from severe environmental
problems, such as pollution, congestion and excessive
waste, while the basic needs of hundreds of millions of urban
residents are yet to be met. The unprecedented urbanization
imposes an even greater challenge for providing adequate
housing, energy, water, sanitation and mobility to all.
Cities are at a crossroads. Choices made in urban infrastructure
development today will determine the success of cities in
delivering services to everyone while growing competitively
within a protected environment...
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