Category Archives: landscape urbanism

Healing hurts: past

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The big picture of the London Riots is very disturbing. The burnt out shell of the 140 year old Reeves furniture store is symbolic of the losses London has suffered. “It is now likely that the damage which was ‘worse than the blitz’ would force the ravaged building to be demolished and rebuilt.” How to explain the mindless and pointless destruction and the reckless endangering of life supposedly by a twentyone year old?

So is it social division, or a bizarre new form of recreation to relieve ennui, the result of political correctness, a new phenomenon of virtual gangs or some other cause?

More importantly, how should London rebuilt to heal hurts past and with a renewed confidence as the Olympic city? And what lessons does the experiences in London hold for the sustainable urban design and planning of other complex global cities?

Food glorious food

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Modern life presents numerous paradoxes. Perhaps the first is the widespread trade in food produce and the convenience of supermarket shopping, that has somehow alienated society from the concept that all food is land or sea based. And this means – land area & sea area – must be used, managed and preserved for this purpose, generally in some direct relationship with the population that must be feed.

Can all nations feed their own populations within the bounds of their own land and sea resources?

“Some countries just do not have the land to feed their year-2000 populations even at high yields. They include Afghanistan, Bangladesh, Algeria, Somalia, Lesotho, Haiti, and much of the Middle East. Some of these countries have resources they can trade for food; others do not. After the year 2000, if populations go on growing, other countries come onto the critical list, including Egypt, Ethiopia, Kenya, Nigeria, India, Pakistan, Iran, Iraq, Syria.”

How is sustainable agriculture and aquaculture to be understood?

Is new urbanism old?

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The 10 principles of New Urbanism are:

1. Walkability
2. Connectivity
3. Mixed use and diversity
4. Mixed housing
5. Quality architecture and urban design
6. Traditional neighbourhood structure
7. Increased density
8. Smart transportation
9. Sustainability
10. Quality of life

According the wikipedia entry “This new system of development, with its rigorous separation of uses, became known as “conventional suburban development” or pejoratively as urban sprawl, arose after World War II. The majority of U.S. citizens now live in suburban communities built in the last fifty years, and automobile use per capita has soared.

Although New Urbanism as an organized movement would only arise later, a number of activists and thinkers soon began to criticize the modernist planning techniques being put into practice. Social philosopher and historian Lewis Mumford criticized the “anti-urban” development of post-war America. The Death and Life of Great American Cities, written by Jane Jacobs in the early 1960s, called for planners to reconsider the single-use housing projects, large car-dependent thoroughfares, and segregated commercial centers that had become the “norm.”

Rooted in these early dissenters, New Urbanism emerged in the 1970s and 80s with the urban visions and theoretical models for the reconstruction of the “European” city proposed by architect Leon Krier, and the “pattern language” theories of Christopher Alexander.”

New urbanism was fundamentally a social planning movement although it has morphed more recently to include at least a minimalist environmental agenda. Wendy Morris says new urbanism was “….Initially A Reaction to Sprawl…..Now A Basis for Sustainable Urban Growth/Smart Growth…….and a response to Climate Change and Peak Oil…and a Basis for Addressing Physical Health and
Social Well-being.”

Can the old theory of New Urbanism be adapted to adequately address new environmental concerns?

How green is my neighbourhood?

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One of the unfortuneate consequences of the fight against urban sprawl, which has been largely taken up in the name of Jane Jacobs, is the loss of green space and the urban forests of many communities. They are disappearing in the manner environmentalists call ‘death by a thousand cuts’, that is (sometimes) slowly and incrementally.

Sherwood Forest is one of the old, upscale, districts of Detroit, ‘the city of Neighbourhoods’;

“Developers thought that the area should resemble an English village; thus, they selected appropriate English names and curved and winding streets. You will not find a rectangular street pattern here or in old English villages. There are about 435 homes, most of them built before the Depression terminated housing construction in the city. Many of them are Georgian Colonials or English Tudor homes in keeping with the English theme. Some of the homes are newer, having been constructed after building resumed in 1947. They are large, even by the standards of early 21st-century architecture since they average about 3,600 square feet with four to six bedrooms.”

In the adjacent suburb of Palmer Woods is the Dorothy Turkel House by Frank Lloyd Wright, which undoubtably also relies on its leafy surrounds for its ambience.

British biologist Professor Jeff Sayer in his lecture at James Cook University asked the apt conservation question, ‘Conserving the forests for whom?’

Getting wet: staying on the edge

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As we await two expected tropical cyclones in North Queensland the following questions have a particular poignancy. What is the solution to coast inundation? Are there ways in which we can get used to getting wet and enjoy it as part of the experience – akin to playing in the surf?

While the Israeli port project may not offer the solution to the landfall of tropical cyclones, it might inspire ways to accommodate a slightly less defined and changeable boundary between the sea and land.

Mayslits Kassif Architects urban regeneration of the Tel Aviv Port is a landmark project which saw “the suspension of all the area’s rezoning plans” and set a precedent for “transformation not propelled by building rights, but by a unique urban design strategy.” The project received the 2010 Rosa Barba European Landscape Prize.

The geography and topography of place

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Urban designers in the port city of Copenhagen are making quite a splash for themselves with the design of several exciting new urban spaces.

Dune city is the latest urban design offering by SLA in Copenhagen. “Like a giant dune of sand or snow it slips in between and clings around the buildings, thereby creating a spatial coherence in the design.”

The foldedplate design enables the visitor (pedestrians, cyclists, skaters and the walking impaired) to tranverse the elevated landscape between the buildings amidst a vegetated space of reedy grasses and trees. The landscape has been designed to appear flat and two dimensional from a distance but to reveal its true three dimensional character as you move through its spaces. The high albredo effect is said to produce a cooler microclimate during the warmer periods by reflecting the incoming heat and radiation.

Can the the world’s model climate citizen lead the way also with climate sensitive urban design and by its example also change the fate of nations like Mongolia?