Green Wedges, Trafic and Sustainable Urban Development Mårten Wallberg - Les Bleus 110923

Green Wedges, Trafic and Sustainable Urban Development

Mårten Wallberg - Les Bleus 110923

Les 10 liaisons vertes

2

• Large scale, regional green structures

• Stretches 30 km from surrounding landscapes to city

• Including 3-9 municipalities

[email protected] Les Bleus - Green Wedges, Trafic & Sustainble Urban Development110923

Les 10 liaisons vertes (Kilar)


Nacka-Värmdökilen

Tyrestakilen

Hanvedenkilen

Bornsjökilen

Ekerökilen

Görvälnkilen

Järvakilen

Rösjökilen

Angarnkilen

Bogesundskilen

Les 10 liaisons vertes

4

• Nos 10 « joyaux verts »

• Près des habitants

• Attractivité

• Récréation

• Ecosystem services

Ex. climate regulation, biodiversity, pollinisation,

air cleaning, peoples health.

• [email protected] Les Bleus - Green Wedges, Trafic & Sustainble Urban Development110923

Ex. Järvakilen

5

Les voies de communication ont ”construit” la liaison


Ex. Järvakilen

6

Il existe des secteurs spécialement sensibles


Collaboration entre municipalités

7

• Rösjökilen, Angarnkilen et Bogesundskilen

• 8 municipalités, autorités, ONG, universités, etc.

• Urban Biosphere Initiative (URBIS). Initiative by UNESCO. Others ex. New York, Montreal, New Orleans, Jerusalem.


Qu'est-ce qui gouverne le développement urbain ?

8

L'environment et la nature?Euh…pas tellement, en fait.


Notre ”Green money” – the ecosystem services

9

• The Economics of Ecosystems & Biodiversity (TEEB)

Travail lancé par l'UE qui, entre autres, a montré que des forêts d'une valeur de 1,5.000-4.000 milliards d'euros disparaissent chaque année. Le secteur financier aux USA a perdu 0,8.000-1,1.000 milliards pendant la crise bancaire de 2008.

www.teebweb.org


http://www.teebweb.org/

Our ”Green money” – the ecosystem services

10

”An ecosystem approach to urban planning, which includes equitable access to ecosystem

services and planning at the relevant scale, is the key to sustainable cities in the future”

Jari Niemelä et al”Urban Ecology”

“Considering ecosystem services in policymaking can save on future municipal costs,

boost local economies, enhance quality of life and secure livelihoods.”

TEEB Report


Des manières de sécuriser les liaisons vertes

11

• Une collaboration renforcée entre municipalités

• Accroître la quantité d'espaces naturels protégés à l'intérieur

• Mettre en avant les valeurs des services écosystémiques

• Se baser sur les accords de Nagoya (COP 10 biodiversity meeting, octobre 2010)

http://www.cbd.int/cop10/


http://www.cbd.int/cop10/


12

Transports, communications



13

L'économie


Tendances

14

• More than half of the human population lives in cities

• The Stockholm region increases with 20 000-40 000 inhabitants each year

• Condensation or urban sprawl à la Los Angeles?

• Conflict of objectives

• Calculated increases of car trafic with 80% until 2030

• The Swedish Transport Administration: ”The car trafic has to decrease due to the climate goals”


Solutions au trafic automobile

15

• Péages urbains flexibles gérés par les gouvernements régionaux (Landstinget) • Now a commission about this

• Affectation des revenus des péages urbainsaux transports publics

• une chance de régler à la fois les objectifs climatiqueset lesproblèmes d'encombrement

• ”Rapport om Stockholmstrafiken 2010-03-30” Naturskyddsföreningen i Stockholms län www.naturskyddsforeningen.se/stockholm


http://www.naturskyddsforeningen.se/stockholm


But if you build a nice, big road for 4 billion euros, then more people will use the car,right?

The answer to that question is, NO.


The Environmental Objective ”A Good Built Environment”

18

La planification urbaine doit être basée sur des programmeset stratégies destinés à :

• The built environment will provide aesthetic experiences and well-being and offer a wide range of housing, workplaces, services and cultural activities that give everybody the opportunity to live a full and stimulating life, while reducing everyday transport needs. .•The cultural, historical and architectural heritage in the form of buildings and built environments, as well as places and landscapes of special value, will be protected and enhanced.

• Areas of unspoiled nature and green spaces close to built- up areas, which will be easily accessible, will be protected in order to meet the need for play, recreation, local cultivation and a healthy local climate..

•The use of energy, water and other natural resources will be efficient, resourcesaving and environmentally sound, and will be reduced in the long term; the preferred energy sources will be renewable.


Développement urbain durable

19

1. Protect good living environments for humans,animals and plants.



20

2. Use green and blue values as central assets in attractive urban construction.



21

3. Develop already existing structure – avoid major new exploitations of natural land and green, undeveloped land (virgin land) and of areas of water (lakes and water bodies) and create naturereserves.



22

4. Create nearness – not distance and a reliance ontransports.



23

5. Conserve wild nature and continuous green areas and create new green areas. Ecosystem services!



24

6. Environmental consideration must permeate all stages of new urban building and encompass all participating actors.



25

7. Promote pedestrian, bicycle and public transport and develop smart congestion charges.



26

8. Mix areas for working, living, shopping and service, but concentrate activities with many visitors to central locations.



27

9. Satisfy the needs of children for places to play and exercise. The traffic environment should make it possible for children to move around without having to be driven by car.



28

10. Avoid creating new low density building projects that increase the reliance on transport and decrease the utility and aesthetic values of nearby nature.


Planification urbaine durableReconstruct Bromma Airport


Merci beaucoup

Mårten Wallberg

President

Naturskyddsföreningen i Stockholms län

(Swedish Society for Nature Conservation Stockholm Branch)

[email protected]

0733-746 714

Policy for sustainable urban planning:

www.naturskyddsforeningen.se/kretsar-lan/stockholm/Stockholms-lansforbund/verksamhetsomraden/hallbar-stadsutveckling/


mailto:[email protected]

Documents

Green Wedges, Trafic and Sustainable Urban Development Mårten Wallberg - Les Bleus 110923