tka 541 slide subtainable cities concepts and urban forms
Sustainable Cities
SUSTAI NABLE CI TI ES:
CONCEPTS AND URBAN
FORMS
• Completeness –
Conservation –
Urban growth should
be restricted in and
around sensitive
environmental areas
and habitats to
preserve their
ecological functions.
•
Segregation activities
should be reduced.
Community
development should be
more balanced by
including jobs, housing,
shopping and other land
uses.
Sustainable Cities
•
Sustainable Cities
Compact city which is
less autodependent,
less expensive to
serve infrastructure
and less pressure on
environmental
sensitive areas.
Sustainable Cities
•
Comfort – Public
spaces that are
comfortable to
pedestrians should be
created for the people
to share.
Compactness –
Sustainable Cities
•
Coordination –
Coordination of
planning and
management activities
will ensure efficient
land use and
infrastructure
development.
1
Sustainable Cities
•
Sustainable Cities
Collaboration –
People should be
involved in decisions
that affect their life.
•
Sustainable Cities
•
Sustainable Cities
Alternative Urban
Form – Dispersal in
Self-Sufficient
Communities
Alternative Urban
Form – Large
Concentrated Centres
•
Alternative City Models
•
The Core City
Alternative Urban
Form – Decentralised
But Concentrated
Settlements Linked by
Public Transport
Alternative City Models
•
The Star City
2
Alternative City Models
•
The Satellite City
Alternative City Models
•
The Galaxy of
Settlements
Alternative City Models
The Polycentric Net
or Regional City
•
The Linear City
Planning I mplications
•
Alternative City Models
How do we
operationalise
sustainable
development concepts
and principles in our
plans?
3
SUSTAI NABLE CI TI ES:
CONCEPTS AND URBAN
FORMS
• Completeness –
Conservation –
Urban growth should
be restricted in and
around sensitive
environmental areas
and habitats to
preserve their
ecological functions.
•
Segregation activities
should be reduced.
Community
development should be
more balanced by
including jobs, housing,
shopping and other land
uses.
Sustainable Cities
•
Sustainable Cities
Compact city which is
less autodependent,
less expensive to
serve infrastructure
and less pressure on
environmental
sensitive areas.
Sustainable Cities
•
Comfort – Public
spaces that are
comfortable to
pedestrians should be
created for the people
to share.
Compactness –
Sustainable Cities
•
Coordination –
Coordination of
planning and
management activities
will ensure efficient
land use and
infrastructure
development.
1
Sustainable Cities
•
Sustainable Cities
Collaboration –
People should be
involved in decisions
that affect their life.
•
Sustainable Cities
•
Sustainable Cities
Alternative Urban
Form – Dispersal in
Self-Sufficient
Communities
Alternative Urban
Form – Large
Concentrated Centres
•
Alternative City Models
•
The Core City
Alternative Urban
Form – Decentralised
But Concentrated
Settlements Linked by
Public Transport
Alternative City Models
•
The Star City
2
Alternative City Models
•
The Satellite City
Alternative City Models
•
The Galaxy of
Settlements
Alternative City Models
The Polycentric Net
or Regional City
•
The Linear City
Planning I mplications
•
Alternative City Models
How do we
operationalise
sustainable
development concepts
and principles in our
plans?
3