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                 BAS Master courses
                 BAS Cross courses

                 By Gaute Aas




BAS: Bergen School of Architecture, Norway, 2008 - 2010
BAS Master course 3. Autumn 2009
Name: the city as biotope – mindfield malmö

By Gaute Aas
Defined landscape
Bergen School of Architecture, Norway, Autumn 2009
BAS Master course 2. Autumn 2009
Name: “the city as biotope – mindfield malmö”
Teacher s;
Magdalena Haggärde, Gisle Løkken, Kjerstin Uhre, Knut Eirik Dahl
DAV teacher: Well recognized artist from Copenhagen.
Study trip: Malmö and Paris

Learning goals;
Openness as method.
This studio aims at developing a universe of ideas for readings, voices and invited guests, and we can consider the studio
as a receiver of surprising approaches. Early in the course the students will be introduced to strategies that will enable
them to establish an editorial readiness for their production so that the concepts throughout the whole period will be operative and developing.


The project;
The studio kicks off from the teacher’s shared discoveries made during The Year of City development, Tromsø (2005), the 1. Prize project
in The Øresund Visions 2040, Mosaïc::Region, and the 1. Prize project in the Nordhavnen Competition in Copenhagen, Excentral
Park - Edge Dynamics. The field of exploration is the city of Malmö materialized by means of one or two areas of study.
The liminal zones of Malmö meet the best agricultural landscape of Sweden, which both represent experience and survival, and the Strait of
Øresund that in itself is a biotope in need of salvaging. The competence within the expanded mind field of Malmö includes SLU with research
on landscape and the university town of Lund, which is in the forefront on a number of subjects. Malmö is moreover endowed with an alert and
ambitious urban planning management in a city which has the most complex urban population pattern in the Nordic countries.

The dynamics of small cultures versus the codex of planning
Planning is by nature reductionist and limits itself from a number of important statements, voices and realizations. We enter into a field of thought
of existing voices and explorations that may make entirely new statements about the city and its landscape. It is the task of the studio to grasp
and discover these voices. In MosaÏc::Region we launched the concept of vulnerability in the mapping of conditions. We developed a new attention
to a changing nature. Implied is the realization that the landscape needs to be discovered over and over again, that it never enters a final stage,
never a finished picture. The metaphor of the mosaic encircles and explores the present and the future landscape from the smallest biotope to the larger landscape.
Phases:
Initial phase will be in Bergen to introduce basic investigations of the methods and the landscape in Malmö. There will be lectures given in methodical
investigation and planning theory. Second phase will be on-site investigations in Malmö. A program will be given for implementation on the different sites
in Malmö. Five sites are given (see illustration ‘Malmö DNA’). There will be given lectures from experts and key persons in the region.
This phase will also include DAV in Malmö or/and in Bergen.
Third phase will include a study trip to Paris investigating urban acts and urban strategies – also including lectures from architects and key persons in Paris.
Fourth phase will be concluding the project.
During the whole process there will be challenging discussions around methods, strategies, theory and projects. It is an intention to develop and use blog
both as communication tool and as an operative working method.


MY WORK:
My work during the autum is individual with supervision from the different teachers in the project. I first analyzed many maps to
find water/ponds in the traditional agricultural landscape. My second task was to analyzing the city to better understand how the
city borders meets more rural areas. This is important to understand if we want to expand the city of Malmø in the future.
Then I made my project in the meeting points of these two strategies, and tried to define and transform the
landscape in to a sustainable landscape with possibilities of multiple food production and combine new residential areas
with the water and gardens for sustainable food-production.
During our visit in Malmø
we had lectures and DAW
                            THE                                                          Introduction
tasks by two artists from   WALK                                                         During our days in Malmö we got a
Copenhagen. The DAW-                                                                     task that should show an approach
work was made in group.
                                                                                         to the site colored by a presence.
                                                                                         The interpretation was free and
                                                                                         challenged our method. Our work
                                                                                         resulted in a mental map and was
                                                                                         base on a walk (6 hour) at the
                                                                                         surface of Malmö. Borders and
                                                                                         physical obstacles moved us
                                                                                         trough a path of layers.




                            Process
                            Simultaneously working/downloading our empiric
                            knowledge to a canvas and freedomly expressing
                            scale,movement and the most important impressions
                             - a collage appear during 3 days of work. The collage
                            intended to reflect a dynamic hands on process and
                            developement. In this phase we had the same
                            attitude as when we was making the walk – following
                            paths and tracks – distorbable and vulnerable.




                                                                                           The canvas (1) content is a
                                                                                           mixture. Real facts in
                                                                                           harmony with abstractions.
                                                                                           Free float of impressions.
                                                                                           By this process - another
                                                                                           documentation emerged (2).
                                                                                           A bi-product of the original
                                                                                           working method. Still, this
                                                                                           collage is the starting point
                                                                                           of the end.


                                                    1                                2
Water diviner

The water-diviner is capable of finding water under stones.
Everybody looks at him in amazement, completely confused
And he, armed with a simple wooden mechanism, scours the
territory until he point out- with complete certainty - the place
to dig the well. The people around him look at each other in
disbelief, but after he has solved the task, everyone locks
at each other with admiring.
The water-diviner is not a magician, he doesn’t have
Supernatural talents. The water-diviner has a technique.
He respect certain strategies when he walks around a piece
of land. He follows clues and he isn’t the one who
digs the well, but the one who point out the place.....
Strategy number 1:

            Finding water
Following water



Sege aa catchment area lies in the southwest of Sweden.
Sege aa catchment area covers a total of 333 km2.
Risabergabecken further west, cover about 30 km2.
Sege aa and its tributaries has over the past 150 years
been subjected to increased emission of nitrogen and
phosphorus from both communities and agriculture.
Meanwhile, a radical change of the landscape has led too
a lost of self-purifying capability. Much of the water has
been led trough water pipes and has been straightened,
and the wetlands has been covered up. The
consequences has been that natural conditions for the
digestion of nutrients has decreased. Since the early
1900s, the area of wetland in the catchments area has
decreased by about 90% and distance open water has
decreased by about 50%.
Nutrients causes problems not only in the rivers
and lakes, but also in the sea. The pollution of the sea,
results in a sharp growth of algae’s. Dead algae fall down
to the bottom and decomposition leads to oxygen deficiency.
As a result, it could lead to fish death in big scale.
Phosphorus transport to the Øresund is about 10 tons pr.
year (average for period 1990-2006).
SKÅNE




                               SEGE
       MALMØ


            RISABERGA
            BECKEN




                        OXIE




Smaller streas in the area
The streams catchment area, and sub-catchment area
                   During the process of evaluating and searching for pound and wetland loca-
                   tions in Seges catchment area has the need for a detailed breakdown of sub-
                   catchment areas become
                   clear, this by a systematic review of maps.
                   The work is exemplified below with bigger and smaller catchment areas, di-
                   vided into smaller areas in the most detailed level.




Protections Zone:
With the protection zone means a zone between water and arable land with grass and herbs,
and preferably also shrubs and trees. The with of the zone should be at least 5 meter and no
fertilizer or pesticide may be used in this area. The with of the protection zone varies between 5
and 10 meters
(today usually 6 m, according to EU directive).

Environmental benefits:

- The transportation of soil particles and nutrients ( mainly phosphorus) from arable land to
   watercourses decreases.
- Decreased erosion in the water-ditches.
- The potential for direct deposit of fertilizer and pesticides in water decreases.
- Trees and shrubs shade the stream, which prevents overgrowth and reduce the need for
  cleaning, by lowering the water temperature.
- Important corridors for the animals in the agricultural landscape are being created.
- Availability for people will increase.




Examples of protections zones between the arable land and the stream/water.
SKÅNE




                                SEGE
        MALMØ

            RISABERGA
            BECKEN




                         OXIE




Catchment area
Smaller streams in the area
City zone
Pounds and wetlands

Pounds and wetlands have an important function when it comes to natural purification processes.
The processes that make the water cleaner is sedimentation (nutrient-rich particles sink to the bottom),
denitrification (water soluble nitrogen is converted by bacteria into the air nitrogen, which is harmless to
the environment) and through absorption of nutrients (plants take up nutrients in the pond).
Ponds and wetlands are effective nutrient traps in the area. The degree of purification depends among
others on the ponds design and age, and water retention in the pond.

Concept of pond and wetland.

The term pond in this context is a permanent body of water that is created to purify incoming water,
and is beneficial to plants, animals and humans.
The typical pond is made of a flat slope and has often an irregular shape, which is shaped by
the landscape. The depth can vary between one (1,0) and three (3,0) meter. And the size is usually
from 0,3 ha. till 5 ha. In periods of little rain the water level may be just beneath ground level. Aqua
vegetation plays a prominent role in our wetlands. Wetlands is typical in the ponds edge zone, which
means that the pond and habitats in our wetlands often are connected to one another.

The environmental benefits on ponds and wetlands.

- The water is cleaned when it comes to soil particles, nutrients, metals, pesticides and
   other harmful substances.
- Habitat for wetlands-related plants and animals increases.
- Recreation potential for people in the agricultural landscape increases.
- Flood variations in the water can be reduced locally.
- Environmental damage at the temporary discharges of oil, urine or other harmful
  substances can be limited.
- Biotopes in the local area will increase.
The rhizome of water


                       SKÅNE




     Ponds
     Wetlands
SKÅNE




                                 SEGE

     MALMØ
            RISABERA
            BECKEN




                          OXIE




Smaller streams in the area
Catchment area
City zone
Ponds
Wetlands
Sub- catchment area

To determine the size and boundaries of a catchment area, a map with elevation where
the state of water is clear. in order to get better glance, you may want to first draw the
arrows perpendicular to the height of the curves from higher to lower levels. These arrows
indicate direction of movement of rainfall water.
Water components can then gradually link together into coherent strings. In this way, the
catchment areas approximate boundary and size are identified.

Catchment area size:

To get a high nutrient load in the ponds and wetlands, there should be large catchment
areas (at least 100 times larger than the pond/ wetland).
Catchment area of 100 hectares or more is often needed. If the ponds can adjusted
accordingly to the catchment area, of course, we can work with small catchment areas
and still get a good effect.

Soils:
Ponds and wetlands can be build in most soils, although soils with high clay content are
best because they provide a completely sealed pond.
Sandy soil with permeability involves a risk of leaking that can cause dehydration during
dry periods. The major technical limitation for construction of ponds and wetlands is the
relationship between the soil surface level within the proposed pond area and the level of
the running water. This ratio determines the soil volume it is needed to be excavated out
and thereby how expensive the project becomes. The higher the water level is proportional
to the surface of the soil, the better the conditions for creating a cost-effective pond/wetland.
SKÅNE




                        MALMØ




                                                     OXIE




     The streams different sub-catchment areas


The map showes that the topography gives the
smal stream and its catchment areas the
possibility to go into the outer part of the city.
This gives the opportunity to create ponds and
wetlands in the urban landscape.
Øresund   Øresund




SEARCHING FOR WATER




            Øresund    Øresund
1 1,0 hectare



                                         2       2,0 hectare
                                                                                  1,0 hectare
                                         3 1,0 hectare                                11


                                             4    0,75 hectare
                                                                                     12
                                                                                  1,5 hectare
                                            5 4,0 hectare
                                            6 0,5 hectare
                                                   7 0,5 hectare



                                                    8 1,5 hectare




                                         9 1,0 hectare
                                       10
                                            1,0 hectare
Ponds in the city zone of Mamø, in the rural area between Oxie and the outer city zone of Malmø city.
Some of the ponds are now visible while others remain buried and must be restored.
Interesting for future development.



                The agriculture land in the western Skåne, particularly near the
                larger cities such as Malmo, is not seldom the subject of various
                explorations plans. This may be the new road route. Wire rolls
                and the development of new residential areas or industrial areas.
                This has until now been a direct restriction in terms of the
                development of ponds and wetlands in the area. But recent years
                more people have become aware, and can see the quality of these
                natural water areas/resources. As an important resource when it
                comes to developing Malmö city in a sustainable ecological way.
                To the best, for the people and the environment in Malmo.
Strategy number 2:

            Finding the city
Understanding the city
             In the past, most attempts to understand the city scientifically have not seen the city’s
             most obvious network - its street network – as being of scientific relevance or interest.
             But it is the street network that links the aggregations of buildings into a single system,
             it is what you see when you look down on a city, and it is what you navigate when you
             walk or drive in a city. In all these senses, the street network seems to be the common
             ground between the real space of the city and our experience of it. They say something
             about how cities are structured spatially, how they work, and how they grow and change.

             Networks of space have, in recent years, brought to light a fundamental link between the
             structure and functioning of cities: that the configuration of the network is the primary
             shaper of the pattern of movement. In shaping movement, it also
             shapes the patterns of human co-presence - and of course co-absence – that seems to
             be the key to our sense that good cities are human and social things as well as physical
             things. This is a far reaching proposition, and, if true, as increasing evidence suggests it
             is, it has far reaching implication for how we think about cities and design them. The
             large scale architecture of city space, which has been neglected for decades, matters
             much more than we thought to the life of the city and how it comes into existence.
             In principle, this idea is not really new. Most designers believe that we can manipulate
             space to create the emergent human patterns that are the source of our sense that cities
             are civilised, safe and pleasurable.

             People make trips because the shops are there. But it is maybe not fundamental. Maybe
             the space network itself, shapes movement, then the shops are where they are because
             they are following the patterns of movement already created by the network. So we can
             not start with attraction if we want to understand this city. We should start with the network
             which creates the pattern of attraction. So the network view of the city is also a paradigm
             change.
             It puts everything in the city in a different order. Once we understand the relation between
             the network configuration and movement, we can begin to creating a networks of centres
             and sub-centres. This is the nature of the organic city which evolves over tens or hun-
             dreds of years to form the seamless web of busy and quiet places, where everything
             seeming to be in the right place, the organic city. How local places arise in cities depends
             as much on how it is embedded in its larger scale context as in its intrinsic properties. In
             fact, this is mabye true of space in general, and that the local-global relation has featured
             too little in our attempts to reproduce the excellencies of cities through design.

Malmö 2009
Malmö as fragmented city   Malmö high density city




Malmö global structures    Malmö local structures
Malmö




                                                 City zones
City center Inner city
                         Outer city Rural area
Buildings and the city of Malmø exist for us in two ways: as the physical
                                                                                   forms that we build and see, and as the spaces that we use and move
                                                                                   through.


                                                                                   So what is space:

                                                                                   The first is that we have to learn to think of space not as the background to
                                                                                   human activity, as we think of it as the background to objects, but as an aspect
                                                                                   of everything human beings do, in the sense that moving through space,
                                                                                   interacting with other people in space, or even just seeing ambient space from
                                                                                   a point in it have a natural and necessary spatial geometry: movement is
 Shoving main infrastructure inn and out of Malmø city. These human
                                                                                   essentially a linear activity, interaction requires a convex space in which all
 struktures makes spaces and human activity/movement. But creates also             points can see all others, from any point
  big barriers when it comes to social interaction between people in Malmø.        in space we see a variably shaped visual field, and it is by accumulating
                                                                                   these as we move through the complex patterns of space we find in buildings
                                                                                   and cities that we somehow build an enduring picture of the pattern of space as a
                                                                                   whole. This describes some aspect of how we use or experience space,
                                                                                   and for this reason how buildings and cities are organised in terms of these
                                                                                   geometric ideas is a vital aspect of how we create them, use them and understand
                                                                                   them. For example, space in cities is for the most part linear – streets, boulevards,
                                                                                   avenues, alleys and so on are all linear concepts - with occasional convex elements
                                                                                   we call squares or public open spaces. So the language of city space is written in
                                                                                   this geometric language reflecting human behaviour and experience.




By filling these spaces, we see that the spaces are growing as the distance to
the city-senter increase. This indicate different human activities in diffrent
spaces. That means that different kind of people are attracted to their “ favor-
ite space”, or because of financial reasons. This means spaces of segregation
Going in to the different spaces




                                                                                                              1
                                                                                                                                                                  Shorter lines. Making
                                                                                                                                                                  more crosses.



                                            1


                                                 2                                                            2                                                    Longer lines. Making
                                                                                                                                                                   fewer crosses.

                                                 3




                                                                                                              3
                                                                                                                                                                    Longest lines. Making
                                                                                                                                                                    less crosses
Studying the lines of the different zones in the city of Malmö ( Zone 1 - city center. Zone 2 - inner
city. Zone 3 - outer city).


Different zones in the city have different line structures. Zone 1 -city center have short lines with many crosses. Creating an urban feeling in dense spaces. The
different lines in the city makes different spaces, meaning different urban feelings. The different structures zones 1,2 and 3 makes little connections to the global
structures. The local lines and the global lines are not working together. Few interesting meeting points. The spaces are looking into itself and not interacting with
other spaces. Makes city development difficult. Need to find new structures.
Malmö




         Public green spaces in Malmö



   Finding the structure of the DNA
                                                                                                           City center Inner city
                                                                                                                                    Outer city Rural area




                                     1
                                            2

                                                   3
                                                         4

Mapping different qualities in selected districts; 1. City center, 2. Inner city, 3. Fosie   Analyzing the different districts by relations of green spaces, water, building
and 4.Oxie                                                                                   density and open spaces.
CITY CENTER
Building density and green areas (parks and water), as well as com-
pactness and spaciousness in selected districts in the city of Malmö.                   Buildings
                                                                                                                               INNER CITY
                  The most compact unit in the inner city is provided                   Green space
                  by high density housing combined with key water
                  routes and green areas. The parks and water kom-
                  bined with high density givs “the right” urban felling.                Water
 CITY CENTER                                                                                                                           FOSIE

                                                                                        Open space
                  Less green areas, no water spaces, but high den-                                                                               OXIE
                  sity. Low spaciousness, indicating that inner city
                  may have a shortage of outdoor nature. For future
                  condensation it is needed more green areas, com-
                  bined with new buildings. This will increase the
  INNER CITY      compact unit.


                 Less dens. More open spaces but littel green spaces
                                                                                  In a densification process is the interaction between compactness and spa-
                 In a densification process is the interaction between            ciousness important. When spacious unit is reduced, as it generally does
                 compactness and spaciousness important. When spa-                with densification, the compact unit should increase to maintain the urban
                 cious unit is reduced, as it generally does with densi-          environment more attractive. This is an opportunity that does not appear to
                 fication, the compact unit should increase to maintain           be utilized in the the outer city zones of Malmø. The risk with this develop-
    FOSIE-       the urban environment more attractive.                           ment is primarily the single suburban zone reduces the attractiveness to
                                                                                  the point that it runs on more urban sprawl in the spacious periphery. The
                                                                                  decrease in compactness that currently takes place in the outer city zone is
                                                                                  likely to create a less competitive and less space-efficient region as a whole
                  The lowest compactness, in other words, the low-
                  est urbanity, is located in areas that are only “green          Green structure - an arena of polarization in the urban planning, where there
                  space”, For example, in rural areas, or no green                are contradictions between the green structure and urban development. It is
    OXIE          space, such as industrial areas.                                therefore important to study this landscape at the local level in the outer zone
                                                                                  of Malmö city. With the expected continuing high population growth in combi-
                                                                                  nation with national and regional objectives for nature conservation, the city
                                                                                  becomes the arena of conflicting interests - to build or preserve? As I already
                                                                                  have shown, different spaces ( city zones) are isolating the different districts in
The graphs show the basic density and landscape structure in inner and outer      the city from each other, and become a driving factor in a social segregation
Malmö city. Malmö is now a relatively green and spacious area, which has a        processes. Social segregation and income gaps between rich and poor areas
high compactness of the inner city, but lack the density and compactness of the   are increasing, and calls for an development that creates links in and between
suburbs.                                                                          the inner-outer city urban areas. At the same time, they represent an important
Case study area includes a landscape around the ring road where strong inter-     resource as ecological potential areas. As part of the effort to meet national ob-
ests for urban development and different nature- landscape conservation           jectives for both enviromental issues and biodiversity will the landscape around
interests are meet. The area is located in the east of Malmö city, where the      and in the city be an important aspect of Malmö as an sustainable city for the
outer city zone meets the rural area with strong agriculture traditions.          future.
Micro - biology

Macro - city
               Like the micro organism in water form a
               pattern of lines, the city forms new lines by
               looking for alternative streets/routes in the
               purpose of braking down different spaces/
               areas. In this way new patterns can be build,
               and the social interaction can develop.
Space shapes movement

The problem in Malmø is that all the main streets ( global streets ) is
occupied with car traffic. This becomes both a physical and mental barrier
This streets take you directly from the city
center and out in the rural area. The main streets
( because of the heavily traffic) makes barriers to the different
city spaces. This leads to segregation and different social zones in
the city. By locking for alternative spaces we can brake down these
barriers between these physical and social spaces.
Once we have this line network, we can calculate, say, the integration
value of each line in relation to all others, and color up as usual.
The global structures ( long lines) are given the colors red, yellow
and orange. The local structures are given the colors pink, blue and purple.
When ever tree colors mets in the network ( one global structure and two
local structures) we mark a connection point ( green circle) . A new interesting
space will then occur. And the the lines between the green circles vill guide us
through the city in new way. These green circle can be new green structures
inn the city or new social interactions spaces. The lines between the green circles
will brace down the global structure,
By this a urban development of Malmø can develop in an including way in all the
different spaces.


     People

     Spaces

    New spaces




People move inn lines           Interact in segregated space          Interact in new visual fields
                                                                      connecting different lines and
                                                                      making new spaces for interac-
                                                                      tion among different people in
                                                                      Malmø
Where the different lines (streets) meets ( valued by
Lines are finding new connections        color) new interesting spaces are made




 The new local connections are braking    Local structures (lines) are making new meeting (
 down the old global structures           green) spaces.
Braking the barrier of the Ring   The new green spaces in the city meeting water ( ponds)
-road ( global structure)         in the rural area. Together they make a new city strukture
Breaking trough the global
                         structure ( Ring road )




                                                      Ring road




Case study area includes a
landscape around the Ring road
where strong interests for
urban development and different
nature- landscape conservation
interests are meet. The area is
located in the east of Malmö city,
where the outer city zone meets
the rural area with strong
agriculture traditions.




          New ecological landscape
Farmland

               water




           Movement


                                               Project:
                       Green
                                                          Defined landscape
water                      City


                               Concept model
Connections
                   Architecture
                   Landscape
                   Gardens
                   Water




TRANSFORMING THE
LANDSCAPE
Systems, actions or processes capable
                                                        of growing and developing, mutating and
                                                        transforming, varying, deforming and being
                                                        precise and flexible, at once determinate
                                                        andindeterminate




No longer lovly volumes under the light, but
rather ambiguous landscapes under the sky.
    No longer lovly volumes under the light, but
Fields within other fields.
    rather ambiguous landscapes under the sky.
No longer strict geometric schemes but rather
    Fields within other fields.
freer and more meaningful configurations. rather
    No longer strict geometric schemes but
A new desire more the background to the surface,
    freer and to lift meaningful configurations.
in short, to desire to groundbackground to theinto
    A new turn the lift the and the surface surface,
the object of to turn the ground and the surface into
    in short, the project.
    the object of the project.




                                                               Water belt
                                                                Water belt
Malmö city




           Risaberga-
           backen




 Copenhagen




                    Ponds




Landscape to develop
Landscape to define                Landscape to explore



                                                                                  Experimental fields
                                                                                  for developing new
                                                                  New             ecological food
                                                                  housing.        products.
                                                                  To
                                                                  prevent
                                                                  sprawl.

                                                                                            er/
                                                                                         ov
                                                                                      gs     y
                                                                                   sin hwa
                                                                              cr os hig
                                                                          ew r the
                                                                         N e
                                                                             d
                                                                          un




                                                                              Agriculture fields.
                                                                              For producing
                                                                              ecological food.
                      Exploration of potential - Three key con-
                      cepts, drawn from the fields of urban
                      ecology and landscape urbanism has
                      been used to examine and identify how
                      the potential of green architecture might
                      bee in a growing region: Availability,
                      resilience and readability. The last two
                      concepts are described by the American
                      landscape theorist Julia Czerniak as
                      essential for the social, ecological and     Streams
                      generative role in large green spaces in     and ponds
                      the contemporary city. Resilience is also    in the land-
                      an important concept in environmental        scape
                      research where ecological resilience is
                      the ability for ecosystems to resist or
                      adapt to change without losing the
                      capacity to produce ecosystem services
Means of links




     informal entrances.               Attraction as a
     Combining new hous-               starting point.
     es with water                     Experimental design
                                       area for food production




to cover up/
go over the highway
With build land-                                 Stepping ponds.
scape                                            Ponds linked
                                                 together with new
                                                 water structure

                           open landscape with
                           visual links
under the highway
Using water (Risaberga-
becken)

Means of entrances                 Walking and bike path
Crossings:
                                                                                                    To combine                      New
                                                                                                                                    hous-
                                                                                                                                    ing.
                                                                                                                                                                       Highway
                                                                                                    the west side                   To
                                                                                                                                    prevent

                                                                                                    and the east
                                                                                                                                    sprawl.
                                                                                                                                                                  r/
                                                                                                                                                               ve
                                                                                                                                                            so
                                                                                                    side of the highway                         wc e
                                                                                                                                                       s ing hway
                                                                                                                                                    ros hig
                                                                                                                                              Ne er th
                                                             Concept model: Floating landscape                                                 un
                                                                                                                                                  d




                                                                                                                                          Crossing 1. Over
                                                                                                                         Crossing 2.      the highway
                                                                                                                         Under the highway




                                                          1. Floating landscape over the Ringroad

                           Models of possible crossings
                           over and under the highway




Working with 1:1 sketch.
Exploring the landscape                                                            2. Risabergabacken as an open installation under the highway
                                   View from under the crossing landscape              Leading the way out in the open landscape.
Ponds: Designing the new landscape



                                                                                                                                                          New restored
                                                                                                                     Old ponds                            ponds as
                                                                                                                     regestred in                         elements in
                                                                                                                     the traditional                      forming a new
                                                                                                                     agricultural                         landscape.
                                                                                                                     landscape                            Ponds are
                                  Old pond. Not active. Have
                                                                                                                                                          connected
                                  little effect on the sur-
                                                                                                                                                          with new in-
                                  rounding landscape
                                                                                                                                                          frastructure of
                                                                                                                                                          small
                                                                                                                                                          water canals




                                  Restored pond. Increasing
                                  its effect on the surrounding
                                  landscape

                                                                         Restoring the traditional
                                                                         and natural ponds in the      Like a rhizome, the water
                                                                         agricultural landscape        gives life to many spe-
                                                                         gives multiple effekts        cies, and at the same
                                                                                                       time cleans up the nutri-       The water are giving structure
                                                                                                       ents before it goes into        to an transformation of the
                                                                                                       the ground water                landscape. A new landscape
                                                                                                                                       will appear.



                                                                                   Land and water are two opposites, like yin and yang that produce growth and
                                                                                   prosperity when they come together. Dynamic processes of nature often ap-
                                                                                   pear where land meets water. To understand the water as part of a dynamic
Isolated ponds. Do not work        By small water canals in the
                                   landscape ponds are starting to                 landscape, both as urban and ecological and rebuild the industral agricultural
together.The potentianal is not
                                   work together. Icreas the wild                  landscape into a new sustainable land of multiple food production.
fully used.
                                   life and the production in the area
Agriculture
                                                                                                                                                                    fields.
 Agricultural land outside Malmö today                                                                                                                              For producing
                                                                                                                                                                    ecological
                                                                                                                                                                    food.




                                                                                                                                                           Streams
                                                                                                                                                           and ponds
                                                                                                                                                           in the land-
                                                                                                                                                           scape




Water
                  +




New “green” water infrastructure           Water are giving life           Increased production

                                                                                                                              Example of an new renovated “active pond”
                                                                                                                              in the landscape. Giving life and an sustain-
                                                                                                                              able structure for a multiple agriculture by
                                                                                                                              new water structures in the landscape.

   =
                                                                                                                              The fabulous cultural landscapes which the
                                                                                                                              territory of Skåne is renowned for. From this
                                                                                                                              point of view the new water structure could
                                                                                                                              be treated as a platform from which the es-
                                                                                                                              sence of life and healthy interactions with
                                                                                                                              nature could be grasped from.


      Agriculture land outside Malmö tomorrow. New field of permaculture. Water structures are giving life to a sustainable agriculture
Ponds                                                                                                                                   Experimen-
                                                                                                                                        tal fields for

in the                                                                                                                        New
                                                                                                                                        developing
                                                                                                                              hous-     new eco-
                                                                                                                              ing.      logical food
urban                                                                                                                         To
                                                                                                                              pre-
                                                                                                                              vent
                                                                                                                                        products.

                                                                                                                              sprawl.




            Example of design ponds integrated in the production land and new gardens



    Ponds in the new
    landscape.


    Protection zone. A zone be-
    tween water and arable land
    with grass, herbs and trees.

    Green space for the pro-
    duction of organic food and
    for recreation.

    Experimental gardening
    For new ecological
    products.                                                                                                  Residential area integrated in the
                                                                                                               stream (Risabergabacken) and
                                                                                                               restored ponds. The subject of land-
                                                                                                               scape investigation is a matter of
                                                                                                               dealing with resources, primarily
                                   Exampel of an pond in the landscape in a new sustainable residential area   ground and water: The articulation
                                                                                                               of the inhabited with the territorial.
Malmö Today                                           Malmö Tomorrow




                                                             MING
                                                   T RANSFOR
                                                               APE
                                                   TH E LANDSC




                                                                       Sustainable ecological       Möllevången Tomorrow.
                                                                       gardening                    Selling local products

 Agricultural production       Möllevången today. products
 today                         specialist for transportation
                               world wide
                                                                                 Produser            Consumer
     Industrialized agriculture, mass production of
     selected products, specialized tasks.
     the soil becomes depleted, desiccation and
     erosion. Need to supply more and more
     fertilizer to keep up production of food. With                          Elastic is a body, system, order, organisation
     the consequence of contaminated groundwater                             or relationship that is deformable or alterable
     and polluted oceans.                                                    by the action of a force, in an evolutionary
                                                                             logic. This elastic dimension can guide us in
                                                                             a new direction in which the producer and the
                                                                             consumer can be seen as one for a sustaineble
                                                                             future.
People, plants and animals need water
                                                                                                            to live and flourish. No city can exist
                                                                                                            without water. Water can be used to
                                                                                                            enhance the liveability of cities. But
                                                                                                            water, whether in a stream or ponds is
                                                                                                            a natural element and requires careful
                                                                                                            management. After centuries of living
                                                                                                            with water, it are the no-developed
                                                                                                            cultures, in particular, which have
                                                            Malmö          a new city to walk               developed the wisdom and experience
                                                                                                            to exploit nature and construct a
                                                                                                            landscape as a solution. We also had
                                                                                                            this knowledge, when every man had a
                                                                 a new city to feel                         relation and knowledge of the landscape
                                                                                                            and the elements. It is time to take
                                                                                                            this wisdom back. This wisdom of the
                                                                                                            landscape makes a culture sustainable
                                                                                                            for the future.

                                                                                                            No landscape, no culture.




G.A. Bergen School of Architecture, Norway, Autom 2009



                                                                                                                                 City            Nature




                            Architecture                 Natur           Water        Sustainable society     Landscape          Landscape strategies

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Cityasbiotope Finale Mars 2010

  • 1. Portfolie BAS Master courses BAS Cross courses By Gaute Aas BAS: Bergen School of Architecture, Norway, 2008 - 2010
  • 2. BAS Master course 3. Autumn 2009 Name: the city as biotope – mindfield malmö By Gaute Aas Defined landscape Bergen School of Architecture, Norway, Autumn 2009
  • 3. BAS Master course 2. Autumn 2009 Name: “the city as biotope – mindfield malmö” Teacher s; Magdalena Haggärde, Gisle Løkken, Kjerstin Uhre, Knut Eirik Dahl DAV teacher: Well recognized artist from Copenhagen. Study trip: Malmö and Paris Learning goals; Openness as method. This studio aims at developing a universe of ideas for readings, voices and invited guests, and we can consider the studio as a receiver of surprising approaches. Early in the course the students will be introduced to strategies that will enable them to establish an editorial readiness for their production so that the concepts throughout the whole period will be operative and developing. The project; The studio kicks off from the teacher’s shared discoveries made during The Year of City development, Tromsø (2005), the 1. Prize project in The Øresund Visions 2040, Mosaïc::Region, and the 1. Prize project in the Nordhavnen Competition in Copenhagen, Excentral Park - Edge Dynamics. The field of exploration is the city of Malmö materialized by means of one or two areas of study. The liminal zones of Malmö meet the best agricultural landscape of Sweden, which both represent experience and survival, and the Strait of Øresund that in itself is a biotope in need of salvaging. The competence within the expanded mind field of Malmö includes SLU with research on landscape and the university town of Lund, which is in the forefront on a number of subjects. Malmö is moreover endowed with an alert and ambitious urban planning management in a city which has the most complex urban population pattern in the Nordic countries. The dynamics of small cultures versus the codex of planning Planning is by nature reductionist and limits itself from a number of important statements, voices and realizations. We enter into a field of thought of existing voices and explorations that may make entirely new statements about the city and its landscape. It is the task of the studio to grasp and discover these voices. In MosaÏc::Region we launched the concept of vulnerability in the mapping of conditions. We developed a new attention to a changing nature. Implied is the realization that the landscape needs to be discovered over and over again, that it never enters a final stage, never a finished picture. The metaphor of the mosaic encircles and explores the present and the future landscape from the smallest biotope to the larger landscape. Phases: Initial phase will be in Bergen to introduce basic investigations of the methods and the landscape in Malmö. There will be lectures given in methodical investigation and planning theory. Second phase will be on-site investigations in Malmö. A program will be given for implementation on the different sites in Malmö. Five sites are given (see illustration ‘Malmö DNA’). There will be given lectures from experts and key persons in the region. This phase will also include DAV in Malmö or/and in Bergen. Third phase will include a study trip to Paris investigating urban acts and urban strategies – also including lectures from architects and key persons in Paris. Fourth phase will be concluding the project. During the whole process there will be challenging discussions around methods, strategies, theory and projects. It is an intention to develop and use blog both as communication tool and as an operative working method. MY WORK: My work during the autum is individual with supervision from the different teachers in the project. I first analyzed many maps to find water/ponds in the traditional agricultural landscape. My second task was to analyzing the city to better understand how the city borders meets more rural areas. This is important to understand if we want to expand the city of Malmø in the future. Then I made my project in the meeting points of these two strategies, and tried to define and transform the landscape in to a sustainable landscape with possibilities of multiple food production and combine new residential areas with the water and gardens for sustainable food-production.
  • 4. During our visit in Malmø we had lectures and DAW THE Introduction tasks by two artists from WALK During our days in Malmö we got a Copenhagen. The DAW- task that should show an approach work was made in group. to the site colored by a presence. The interpretation was free and challenged our method. Our work resulted in a mental map and was base on a walk (6 hour) at the surface of Malmö. Borders and physical obstacles moved us trough a path of layers. Process Simultaneously working/downloading our empiric knowledge to a canvas and freedomly expressing scale,movement and the most important impressions - a collage appear during 3 days of work. The collage intended to reflect a dynamic hands on process and developement. In this phase we had the same attitude as when we was making the walk – following paths and tracks – distorbable and vulnerable. The canvas (1) content is a mixture. Real facts in harmony with abstractions. Free float of impressions. By this process - another documentation emerged (2). A bi-product of the original working method. Still, this collage is the starting point of the end. 1 2
  • 5. Water diviner The water-diviner is capable of finding water under stones. Everybody looks at him in amazement, completely confused And he, armed with a simple wooden mechanism, scours the territory until he point out- with complete certainty - the place to dig the well. The people around him look at each other in disbelief, but after he has solved the task, everyone locks at each other with admiring. The water-diviner is not a magician, he doesn’t have Supernatural talents. The water-diviner has a technique. He respect certain strategies when he walks around a piece of land. He follows clues and he isn’t the one who digs the well, but the one who point out the place.....
  • 6. Strategy number 1: Finding water
  • 7. Following water Sege aa catchment area lies in the southwest of Sweden. Sege aa catchment area covers a total of 333 km2. Risabergabecken further west, cover about 30 km2. Sege aa and its tributaries has over the past 150 years been subjected to increased emission of nitrogen and phosphorus from both communities and agriculture. Meanwhile, a radical change of the landscape has led too a lost of self-purifying capability. Much of the water has been led trough water pipes and has been straightened, and the wetlands has been covered up. The consequences has been that natural conditions for the digestion of nutrients has decreased. Since the early 1900s, the area of wetland in the catchments area has decreased by about 90% and distance open water has decreased by about 50%. Nutrients causes problems not only in the rivers and lakes, but also in the sea. The pollution of the sea, results in a sharp growth of algae’s. Dead algae fall down to the bottom and decomposition leads to oxygen deficiency. As a result, it could lead to fish death in big scale. Phosphorus transport to the Øresund is about 10 tons pr. year (average for period 1990-2006).
  • 8. SKÅNE SEGE MALMØ RISABERGA BECKEN OXIE Smaller streas in the area
  • 9. The streams catchment area, and sub-catchment area During the process of evaluating and searching for pound and wetland loca- tions in Seges catchment area has the need for a detailed breakdown of sub- catchment areas become clear, this by a systematic review of maps. The work is exemplified below with bigger and smaller catchment areas, di- vided into smaller areas in the most detailed level. Protections Zone: With the protection zone means a zone between water and arable land with grass and herbs, and preferably also shrubs and trees. The with of the zone should be at least 5 meter and no fertilizer or pesticide may be used in this area. The with of the protection zone varies between 5 and 10 meters (today usually 6 m, according to EU directive). Environmental benefits: - The transportation of soil particles and nutrients ( mainly phosphorus) from arable land to watercourses decreases. - Decreased erosion in the water-ditches. - The potential for direct deposit of fertilizer and pesticides in water decreases. - Trees and shrubs shade the stream, which prevents overgrowth and reduce the need for cleaning, by lowering the water temperature. - Important corridors for the animals in the agricultural landscape are being created. - Availability for people will increase. Examples of protections zones between the arable land and the stream/water.
  • 10. SKÅNE SEGE MALMØ RISABERGA BECKEN OXIE Catchment area Smaller streams in the area City zone
  • 11. Pounds and wetlands Pounds and wetlands have an important function when it comes to natural purification processes. The processes that make the water cleaner is sedimentation (nutrient-rich particles sink to the bottom), denitrification (water soluble nitrogen is converted by bacteria into the air nitrogen, which is harmless to the environment) and through absorption of nutrients (plants take up nutrients in the pond). Ponds and wetlands are effective nutrient traps in the area. The degree of purification depends among others on the ponds design and age, and water retention in the pond. Concept of pond and wetland. The term pond in this context is a permanent body of water that is created to purify incoming water, and is beneficial to plants, animals and humans. The typical pond is made of a flat slope and has often an irregular shape, which is shaped by the landscape. The depth can vary between one (1,0) and three (3,0) meter. And the size is usually from 0,3 ha. till 5 ha. In periods of little rain the water level may be just beneath ground level. Aqua vegetation plays a prominent role in our wetlands. Wetlands is typical in the ponds edge zone, which means that the pond and habitats in our wetlands often are connected to one another. The environmental benefits on ponds and wetlands. - The water is cleaned when it comes to soil particles, nutrients, metals, pesticides and other harmful substances. - Habitat for wetlands-related plants and animals increases. - Recreation potential for people in the agricultural landscape increases. - Flood variations in the water can be reduced locally. - Environmental damage at the temporary discharges of oil, urine or other harmful substances can be limited. - Biotopes in the local area will increase.
  • 12. The rhizome of water SKÅNE Ponds Wetlands
  • 13. SKÅNE SEGE MALMØ RISABERA BECKEN OXIE Smaller streams in the area Catchment area City zone Ponds Wetlands
  • 14. Sub- catchment area To determine the size and boundaries of a catchment area, a map with elevation where the state of water is clear. in order to get better glance, you may want to first draw the arrows perpendicular to the height of the curves from higher to lower levels. These arrows indicate direction of movement of rainfall water. Water components can then gradually link together into coherent strings. In this way, the catchment areas approximate boundary and size are identified. Catchment area size: To get a high nutrient load in the ponds and wetlands, there should be large catchment areas (at least 100 times larger than the pond/ wetland). Catchment area of 100 hectares or more is often needed. If the ponds can adjusted accordingly to the catchment area, of course, we can work with small catchment areas and still get a good effect. Soils: Ponds and wetlands can be build in most soils, although soils with high clay content are best because they provide a completely sealed pond. Sandy soil with permeability involves a risk of leaking that can cause dehydration during dry periods. The major technical limitation for construction of ponds and wetlands is the relationship between the soil surface level within the proposed pond area and the level of the running water. This ratio determines the soil volume it is needed to be excavated out and thereby how expensive the project becomes. The higher the water level is proportional to the surface of the soil, the better the conditions for creating a cost-effective pond/wetland.
  • 15. SKÅNE MALMØ OXIE The streams different sub-catchment areas The map showes that the topography gives the smal stream and its catchment areas the possibility to go into the outer part of the city. This gives the opportunity to create ponds and wetlands in the urban landscape.
  • 16. Øresund Øresund SEARCHING FOR WATER Øresund Øresund
  • 17. 1 1,0 hectare 2 2,0 hectare 1,0 hectare 3 1,0 hectare 11 4 0,75 hectare 12 1,5 hectare 5 4,0 hectare 6 0,5 hectare 7 0,5 hectare 8 1,5 hectare 9 1,0 hectare 10 1,0 hectare Ponds in the city zone of Mamø, in the rural area between Oxie and the outer city zone of Malmø city. Some of the ponds are now visible while others remain buried and must be restored. Interesting for future development. The agriculture land in the western Skåne, particularly near the larger cities such as Malmo, is not seldom the subject of various explorations plans. This may be the new road route. Wire rolls and the development of new residential areas or industrial areas. This has until now been a direct restriction in terms of the development of ponds and wetlands in the area. But recent years more people have become aware, and can see the quality of these natural water areas/resources. As an important resource when it comes to developing Malmö city in a sustainable ecological way. To the best, for the people and the environment in Malmo.
  • 18. Strategy number 2: Finding the city
  • 19. Understanding the city In the past, most attempts to understand the city scientifically have not seen the city’s most obvious network - its street network – as being of scientific relevance or interest. But it is the street network that links the aggregations of buildings into a single system, it is what you see when you look down on a city, and it is what you navigate when you walk or drive in a city. In all these senses, the street network seems to be the common ground between the real space of the city and our experience of it. They say something about how cities are structured spatially, how they work, and how they grow and change. Networks of space have, in recent years, brought to light a fundamental link between the structure and functioning of cities: that the configuration of the network is the primary shaper of the pattern of movement. In shaping movement, it also shapes the patterns of human co-presence - and of course co-absence – that seems to be the key to our sense that good cities are human and social things as well as physical things. This is a far reaching proposition, and, if true, as increasing evidence suggests it is, it has far reaching implication for how we think about cities and design them. The large scale architecture of city space, which has been neglected for decades, matters much more than we thought to the life of the city and how it comes into existence. In principle, this idea is not really new. Most designers believe that we can manipulate space to create the emergent human patterns that are the source of our sense that cities are civilised, safe and pleasurable. People make trips because the shops are there. But it is maybe not fundamental. Maybe the space network itself, shapes movement, then the shops are where they are because they are following the patterns of movement already created by the network. So we can not start with attraction if we want to understand this city. We should start with the network which creates the pattern of attraction. So the network view of the city is also a paradigm change. It puts everything in the city in a different order. Once we understand the relation between the network configuration and movement, we can begin to creating a networks of centres and sub-centres. This is the nature of the organic city which evolves over tens or hun- dreds of years to form the seamless web of busy and quiet places, where everything seeming to be in the right place, the organic city. How local places arise in cities depends as much on how it is embedded in its larger scale context as in its intrinsic properties. In fact, this is mabye true of space in general, and that the local-global relation has featured too little in our attempts to reproduce the excellencies of cities through design. Malmö 2009
  • 20. Malmö as fragmented city Malmö high density city Malmö global structures Malmö local structures
  • 21. Malmö City zones City center Inner city Outer city Rural area
  • 22. Buildings and the city of Malmø exist for us in two ways: as the physical forms that we build and see, and as the spaces that we use and move through. So what is space: The first is that we have to learn to think of space not as the background to human activity, as we think of it as the background to objects, but as an aspect of everything human beings do, in the sense that moving through space, interacting with other people in space, or even just seeing ambient space from a point in it have a natural and necessary spatial geometry: movement is Shoving main infrastructure inn and out of Malmø city. These human essentially a linear activity, interaction requires a convex space in which all struktures makes spaces and human activity/movement. But creates also points can see all others, from any point big barriers when it comes to social interaction between people in Malmø. in space we see a variably shaped visual field, and it is by accumulating these as we move through the complex patterns of space we find in buildings and cities that we somehow build an enduring picture of the pattern of space as a whole. This describes some aspect of how we use or experience space, and for this reason how buildings and cities are organised in terms of these geometric ideas is a vital aspect of how we create them, use them and understand them. For example, space in cities is for the most part linear – streets, boulevards, avenues, alleys and so on are all linear concepts - with occasional convex elements we call squares or public open spaces. So the language of city space is written in this geometric language reflecting human behaviour and experience. By filling these spaces, we see that the spaces are growing as the distance to the city-senter increase. This indicate different human activities in diffrent spaces. That means that different kind of people are attracted to their “ favor- ite space”, or because of financial reasons. This means spaces of segregation
  • 23. Going in to the different spaces 1 Shorter lines. Making more crosses. 1 2 2 Longer lines. Making fewer crosses. 3 3 Longest lines. Making less crosses Studying the lines of the different zones in the city of Malmö ( Zone 1 - city center. Zone 2 - inner city. Zone 3 - outer city). Different zones in the city have different line structures. Zone 1 -city center have short lines with many crosses. Creating an urban feeling in dense spaces. The different lines in the city makes different spaces, meaning different urban feelings. The different structures zones 1,2 and 3 makes little connections to the global structures. The local lines and the global lines are not working together. Few interesting meeting points. The spaces are looking into itself and not interacting with other spaces. Makes city development difficult. Need to find new structures.
  • 24. Malmö Public green spaces in Malmö Finding the structure of the DNA City center Inner city Outer city Rural area 1 2 3 4 Mapping different qualities in selected districts; 1. City center, 2. Inner city, 3. Fosie Analyzing the different districts by relations of green spaces, water, building and 4.Oxie density and open spaces.
  • 25. CITY CENTER Building density and green areas (parks and water), as well as com- pactness and spaciousness in selected districts in the city of Malmö. Buildings INNER CITY The most compact unit in the inner city is provided Green space by high density housing combined with key water routes and green areas. The parks and water kom- bined with high density givs “the right” urban felling. Water CITY CENTER FOSIE Open space Less green areas, no water spaces, but high den- OXIE sity. Low spaciousness, indicating that inner city may have a shortage of outdoor nature. For future condensation it is needed more green areas, com- bined with new buildings. This will increase the INNER CITY compact unit. Less dens. More open spaces but littel green spaces In a densification process is the interaction between compactness and spa- In a densification process is the interaction between ciousness important. When spacious unit is reduced, as it generally does compactness and spaciousness important. When spa- with densification, the compact unit should increase to maintain the urban cious unit is reduced, as it generally does with densi- environment more attractive. This is an opportunity that does not appear to fication, the compact unit should increase to maintain be utilized in the the outer city zones of Malmø. The risk with this develop- FOSIE- the urban environment more attractive. ment is primarily the single suburban zone reduces the attractiveness to the point that it runs on more urban sprawl in the spacious periphery. The decrease in compactness that currently takes place in the outer city zone is likely to create a less competitive and less space-efficient region as a whole The lowest compactness, in other words, the low- est urbanity, is located in areas that are only “green Green structure - an arena of polarization in the urban planning, where there space”, For example, in rural areas, or no green are contradictions between the green structure and urban development. It is OXIE space, such as industrial areas. therefore important to study this landscape at the local level in the outer zone of Malmö city. With the expected continuing high population growth in combi- nation with national and regional objectives for nature conservation, the city becomes the arena of conflicting interests - to build or preserve? As I already have shown, different spaces ( city zones) are isolating the different districts in The graphs show the basic density and landscape structure in inner and outer the city from each other, and become a driving factor in a social segregation Malmö city. Malmö is now a relatively green and spacious area, which has a processes. Social segregation and income gaps between rich and poor areas high compactness of the inner city, but lack the density and compactness of the are increasing, and calls for an development that creates links in and between suburbs. the inner-outer city urban areas. At the same time, they represent an important Case study area includes a landscape around the ring road where strong inter- resource as ecological potential areas. As part of the effort to meet national ob- ests for urban development and different nature- landscape conservation jectives for both enviromental issues and biodiversity will the landscape around interests are meet. The area is located in the east of Malmö city, where the and in the city be an important aspect of Malmö as an sustainable city for the outer city zone meets the rural area with strong agriculture traditions. future.
  • 26. Micro - biology Macro - city Like the micro organism in water form a pattern of lines, the city forms new lines by looking for alternative streets/routes in the purpose of braking down different spaces/ areas. In this way new patterns can be build, and the social interaction can develop.
  • 27. Space shapes movement The problem in Malmø is that all the main streets ( global streets ) is occupied with car traffic. This becomes both a physical and mental barrier This streets take you directly from the city center and out in the rural area. The main streets ( because of the heavily traffic) makes barriers to the different city spaces. This leads to segregation and different social zones in the city. By locking for alternative spaces we can brake down these barriers between these physical and social spaces. Once we have this line network, we can calculate, say, the integration value of each line in relation to all others, and color up as usual. The global structures ( long lines) are given the colors red, yellow and orange. The local structures are given the colors pink, blue and purple. When ever tree colors mets in the network ( one global structure and two local structures) we mark a connection point ( green circle) . A new interesting space will then occur. And the the lines between the green circles vill guide us through the city in new way. These green circle can be new green structures inn the city or new social interactions spaces. The lines between the green circles will brace down the global structure, By this a urban development of Malmø can develop in an including way in all the different spaces. People Spaces New spaces People move inn lines Interact in segregated space Interact in new visual fields connecting different lines and making new spaces for interac- tion among different people in Malmø
  • 28. Where the different lines (streets) meets ( valued by Lines are finding new connections color) new interesting spaces are made The new local connections are braking Local structures (lines) are making new meeting ( down the old global structures green) spaces.
  • 29. Braking the barrier of the Ring The new green spaces in the city meeting water ( ponds) -road ( global structure) in the rural area. Together they make a new city strukture
  • 30. Breaking trough the global structure ( Ring road ) Ring road Case study area includes a landscape around the Ring road where strong interests for urban development and different nature- landscape conservation interests are meet. The area is located in the east of Malmö city, where the outer city zone meets the rural area with strong agriculture traditions. New ecological landscape
  • 31. Farmland water Movement Project: Green Defined landscape water City Concept model
  • 32. Connections Architecture Landscape Gardens Water TRANSFORMING THE LANDSCAPE
  • 33. Systems, actions or processes capable of growing and developing, mutating and transforming, varying, deforming and being precise and flexible, at once determinate andindeterminate No longer lovly volumes under the light, but rather ambiguous landscapes under the sky. No longer lovly volumes under the light, but Fields within other fields. rather ambiguous landscapes under the sky. No longer strict geometric schemes but rather Fields within other fields. freer and more meaningful configurations. rather No longer strict geometric schemes but A new desire more the background to the surface, freer and to lift meaningful configurations. in short, to desire to groundbackground to theinto A new turn the lift the and the surface surface, the object of to turn the ground and the surface into in short, the project. the object of the project. Water belt Water belt
  • 34. Malmö city Risaberga- backen Copenhagen Ponds Landscape to develop
  • 35. Landscape to define Landscape to explore Experimental fields for developing new New ecological food housing. products. To prevent sprawl. er/ ov gs y sin hwa cr os hig ew r the N e d un Agriculture fields. For producing ecological food. Exploration of potential - Three key con- cepts, drawn from the fields of urban ecology and landscape urbanism has been used to examine and identify how the potential of green architecture might bee in a growing region: Availability, resilience and readability. The last two concepts are described by the American landscape theorist Julia Czerniak as essential for the social, ecological and Streams generative role in large green spaces in and ponds the contemporary city. Resilience is also in the land- an important concept in environmental scape research where ecological resilience is the ability for ecosystems to resist or adapt to change without losing the capacity to produce ecosystem services
  • 36. Means of links informal entrances. Attraction as a Combining new hous- starting point. es with water Experimental design area for food production to cover up/ go over the highway With build land- Stepping ponds. scape Ponds linked together with new water structure open landscape with visual links under the highway Using water (Risaberga- becken) Means of entrances Walking and bike path
  • 37. Crossings: To combine New hous- ing. Highway the west side To prevent and the east sprawl. r/ ve so side of the highway wc e s ing hway ros hig Ne er th Concept model: Floating landscape un d Crossing 1. Over Crossing 2. the highway Under the highway 1. Floating landscape over the Ringroad Models of possible crossings over and under the highway Working with 1:1 sketch. Exploring the landscape 2. Risabergabacken as an open installation under the highway View from under the crossing landscape Leading the way out in the open landscape.
  • 38. Ponds: Designing the new landscape New restored Old ponds ponds as regestred in elements in the traditional forming a new agricultural landscape. landscape Ponds are Old pond. Not active. Have connected little effect on the sur- with new in- rounding landscape frastructure of small water canals Restored pond. Increasing its effect on the surrounding landscape Restoring the traditional and natural ponds in the Like a rhizome, the water agricultural landscape gives life to many spe- gives multiple effekts cies, and at the same time cleans up the nutri- The water are giving structure ents before it goes into to an transformation of the the ground water landscape. A new landscape will appear. Land and water are two opposites, like yin and yang that produce growth and prosperity when they come together. Dynamic processes of nature often ap- pear where land meets water. To understand the water as part of a dynamic Isolated ponds. Do not work By small water canals in the landscape ponds are starting to landscape, both as urban and ecological and rebuild the industral agricultural together.The potentianal is not work together. Icreas the wild landscape into a new sustainable land of multiple food production. fully used. life and the production in the area
  • 39. Agriculture fields. Agricultural land outside Malmö today For producing ecological food. Streams and ponds in the land- scape Water + New “green” water infrastructure Water are giving life Increased production Example of an new renovated “active pond” in the landscape. Giving life and an sustain- able structure for a multiple agriculture by new water structures in the landscape. = The fabulous cultural landscapes which the territory of Skåne is renowned for. From this point of view the new water structure could be treated as a platform from which the es- sence of life and healthy interactions with nature could be grasped from. Agriculture land outside Malmö tomorrow. New field of permaculture. Water structures are giving life to a sustainable agriculture
  • 40. Ponds Experimen- tal fields for in the New developing hous- new eco- ing. logical food urban To pre- vent products. sprawl. Example of design ponds integrated in the production land and new gardens Ponds in the new landscape. Protection zone. A zone be- tween water and arable land with grass, herbs and trees. Green space for the pro- duction of organic food and for recreation. Experimental gardening For new ecological products. Residential area integrated in the stream (Risabergabacken) and restored ponds. The subject of land- scape investigation is a matter of dealing with resources, primarily Exampel of an pond in the landscape in a new sustainable residential area ground and water: The articulation of the inhabited with the territorial.
  • 41. Malmö Today Malmö Tomorrow MING T RANSFOR APE TH E LANDSC Sustainable ecological Möllevången Tomorrow. gardening Selling local products Agricultural production Möllevången today. products today specialist for transportation world wide Produser Consumer Industrialized agriculture, mass production of selected products, specialized tasks. the soil becomes depleted, desiccation and erosion. Need to supply more and more fertilizer to keep up production of food. With Elastic is a body, system, order, organisation the consequence of contaminated groundwater or relationship that is deformable or alterable and polluted oceans. by the action of a force, in an evolutionary logic. This elastic dimension can guide us in a new direction in which the producer and the consumer can be seen as one for a sustaineble future.
  • 42. People, plants and animals need water to live and flourish. No city can exist without water. Water can be used to enhance the liveability of cities. But water, whether in a stream or ponds is a natural element and requires careful management. After centuries of living with water, it are the no-developed cultures, in particular, which have Malmö a new city to walk developed the wisdom and experience to exploit nature and construct a landscape as a solution. We also had this knowledge, when every man had a a new city to feel relation and knowledge of the landscape and the elements. It is time to take this wisdom back. This wisdom of the landscape makes a culture sustainable for the future. No landscape, no culture. G.A. Bergen School of Architecture, Norway, Autom 2009 City Nature Architecture Natur Water Sustainable society Landscape Landscape strategies