segunda-feira, 10 de outubro de 2011
Tranquil flashpoint: Salvar um Jardim
domingo, 13 de fevereiro de 2011
«LIVE AND LET LIVE»
But the idea is being championed by conservationists, who warn that biological diversity is in peril. The United Nations has launched its decade of biodiversity and, in March, the second Integrated Habitats Design Competition will be launched at the Ecobuild exhibition in London.
sábado, 5 de setembro de 2009
Casas com Telhados de Algas e Flores
In Denmark, on the island of Læsø, off the east coast of North Jutland, are houses with seaweed roofs, some of which have survived for as long as 300 years.The seaweed, or eelgrass (Zostera marina), grows up to two metres or more long. It was collected from the seashore by horse and cart and, once dried, bundled and twisted into thick ropes that were then woven through a home’s rafters to form a roof a metre thick.
Over the centuries, the eelgrass roofs became misshapen and formed a habitat for wildflowers, with sedums and grasses sprouting on their surface. Today, only 20 of the houses survive.
A fungal disease wiped out much of the eelgrass in the 1920s and, perhaps due to changing sea currents, the beds have still not recovered around Laesø. The island’s residents have also started thatching their roofs with straw instead; it lasts only a few decades but is less labour intensive.
In its heyday, creating an eelgrass roof involved the labour of at least 40 women, while the men were out at sea. Henning Johansen, who is reviving the art of seaweed thatching, has estimated that it takes 300kg to thatch just 1 sq m of roof. Once complete, the roof’s ridge is covered with squares of turf to weigh it down. As rain permeates the layers of dried seaweed, it causes them to “glue together”, becoming watertight.
Johansen says that not only is a seaweed roof fire-resistant, it is also possible to walk on one without damaging it, which was important to the residents of the island centuries ago. They would regularly stand atop their homes with a telescope, looking out across the flat, then-treeless island for ships caught in storms. The main source of wood for the interiors of the houses came from shipwrecks.
Near the island’s main town of Byrum is Museumsgården, a fine, 350-year-old courtyard farmhouse that has been preserved. It has panelled walls from shipwrecks and recycled heavy oak timber flooring. The foundation is a layer of stones from the seashore, upon which timbers have been placed directly. Interior walls that aren’t made of salvaged wood are clay mixed with seaweed and covered with a lime wash.
Today, the island has been reforested and residents can no longer see the sea from their rooftops. Unfortunately, according to Johansen, reforestation might have been a factor in the demise of the seaweed roofs. In the 17th and 18th centuries, once the small island had been deforested, the air would have been full of sea salt, inhibiting the growth of plants on the roofs. Now, many houses are surrounded by trees, protecting them from salt-laden winds. Grass and other plants take root easily in the seaweed roofs, which eventually rot and have to be removed.
Over time, Johansen hopes to replace some of the existing roofs with new seaweed ones, rather than straw. He imports bales of dried eelgrass from 300km away in the southern Baltic and will soon start to make the first seaweed roof for over a century at a cost of £100,000 to its owner.
One tradition he will change, however, is the inclusion of a cow’s head or a cat inside the roof for good luck. “It was important for the cat to be alive when it was put there,” he says.
In Financial Times, 30-8-2008
http://www.museerne.dk/content/dk3
quinta-feira, 27 de agosto de 2009
ELEVATED PRINCIPLES


Uma obsoleta linha de caminho de ferro elevada em Nova Iorque foi transformada num "arruamento" arborizado só para peões. A inauguração do primeiro sector foi em Junho passado:quarta-feira, 5 de agosto de 2009
EDIBLE and ELEGANT
Cabbages, chard, peas and pumpkins can bring as much variety to a garden as flowers can, says Hazel Sillversegunda-feira, 20 de julho de 2009
«Meanwhile, back in the city»
The Meanwhile Gardens, a little urban green space not far from where I live, are not Kensington Gardens (though they lie just within the Royal Borough), let alone the hanging gardens of Babylon or the gardens of the Summer Palace in Beijing, thoughtlessly destroyed by British troops during the Opium Wars. Nor are they the gardens of Kubla Khan’s pleasure dome in Xanadu. They are decidedly modest in scale, just a four-acre ribbon of trees, walks, borders, ponds and beds hugging the south side of the Grand Union Canal as it meanders from Paddington towards Kensal Green.All the same, they do what city gardens should do – they provide breathing space and greenery and surprising beauty in what was once a desperately poor zone and is still classified as a deprived ward. Children appreciate them; at one end there is a playhut and a skateboard park. For those requiring a quiet space for contemplation, there is a scented courtyard. The charity Mind in Kensington and Chelsea runs horticultural training schemes out of the gardens for people who have experienced mental health problems. The Meanwhile Gardens are rich in wild flowers and wildlife: the other day I heard blackcaps and chiffchaffs and willow warblers singing together in early summer concert.
domingo, 31 de maio de 2009
«A BOTANICAL SLEEPING BEAUTY»
The many wonderful things about Jamaica – its extraordinary music-making, its physical beauty, its athletic prowess (six sprinting gold medals at the Beijing Olympics) – contrast harshly with the crime, violence and political corruption. Tourists rarely see anything of the twisted side of island life. Yet almost every Jamaican knows someone who has been threatened with a gun or knife – or murdered. The island’s reputation for violence, however, is only part of the picture. Rural Jamaica especially has an alluring atmosphere that cannot be guessed at behind the walls of the tourist beach resorts. Hardly visited these days is Cinchona, a botanical garden due east of Kingston, the capital. To older Jamaica hands, Cinchona is a place of remarkable charm, and one of the best-kept secrets in the West Indies.
quarta-feira, 20 de maio de 2009
«Evocative neglect» no JB de Odessa
I have just been looking at Ukrainian gardening and found an interest that goes deeper than appearances. In the Black Sea city of Odessa, my first impressions are curiously familiar. The weather might be humid but horse chestnut trees line many of the central streets. Like their English brothers, they are already turning brown in a premature announcement of autumn. And the cause is shared with the UK. The chestnutinfesting insect that reached us recently was traced to the Skopje area in the Balkans. In the past 10 years it has spread as fast as the internet and its presence in southern Ukraine suits the view that its ultimate home lies further east, probably in China, where its natural predators have yet to pack their bags and fly in pursuit.
quinta-feira, 30 de abril de 2009
Hortas Comunitárias: «Refuge from a painful past»
The Ugandan fled his home five years ago after his father was killed by a gang, who also attacked John and shot him in the leg. After arriving at Heathrow airport, John, then only 16, was abandoned by the guardian who was supposed to arrange a school and home for him. He had no family in the UK (his mother died 10 years earlier) and was mistrustful of people. Eventually he made contact with social services, who found him temporary accommodation. But he suffers from depression, aggravated by the uncertainty over his status, unable to work or claim the same benefits as refugees or British citizens. "It was hard being here; I thought of all these things I'd lost and I found it hard to cope."
But he says meeting fellow asylum seekers through the Room2Heal organisation, part of the Helen Bamber Foundation, which advises and supports refugees and victims of torture, has helped him: "It gives you a family feeling. There are things I can discuss with them that I couldn't with other people." Every Friday without fail John travels across London by bus from Crystal Palace to Islington's Culpeper community garden to tend the plot of land and, especially, to look after the small fir tree he planted in memory of his father.
Psychotherapist Mark Fish set up Room2Heal 18 months ago after working in northern Uganda, where he established a retreat for religious leaders. Alongside the gardening group, Fish also runs a group counselling session that allows the members, who are aged between 20 and 50, to share their problems. Fish says the idea for a plot of land in the garden was originally to provide a space for contemplation and relaxation but its significance has grown: "These people don't have homes. This bit of land is their own. One member told me proudly 'I'm a landlord'; when he said that, he looked radiant."
Culpeper, founded in 1982, has grown from a rubbish tip into an attractive site with ponds, rose pergolas and herb gardens. It is a serene sanctuary from the surrounding traffic and busy shopping area. Dependent on charitable grants for its funding, Culpeper is home to 50 plots tended by community groups such as Room2Heal, as well as children from a local primary school and nearby residents who do not have gardens. Looking after the patch is a communal effort carried out by two garden workers, a number of plot holders and the volunteers.
Community gardens have, in some form or other, existed since cities , although the movement gathered pace in Britain and the US at the end of the 19th century. Then areas were cultivated by local workers with the aim of providing free food and exercise. After the second world war, many gardens were built on, or became derelict sites.
Jeremy Iles, director of the Federation of City Farms and Community Gardens, to which Culpeper belongs, says such gardens are a good way of developing community cohesion: "They have an impact that is different to the services provided by local authorities . . . There's a social value far beyond just gardening."
Culpeper holds a number of activities for locals, including a pensioners' tea party, arts projects for children and Hallowe'en parties as well as plant sales. Fish observes that the plot helps members make connections with the community and shows locals that "asylum seekers are not the dark figures they're made out to be in the press".
Last year Room2Heal members built a path on their patch of garden to symbolise the journey they had been on. At first it was straight. But, after much discussion, they reset the paving stones in a wiggly line because it better represented their struggle. At the end of the path they plan to build a small bench and hope that people from neighbouring plots as well as visiting locals will sit in their patch.
Kate Bowen, a worker at Culpeper, believes Room2Heal is an asset to the garden: "They're friendly. . . they make an effort to be part of the community, especially with their offers of barbecued chicken and tea." John says he regularly gets horticultural tips from holders of neighbouring plots.
The number of community gardens has grown recently - membership of the federation has grown from 120 groups seven years ago to 360 now - which Iles attributes in part to the recognition of their social value. But it is also due to the growing interest in food miles, organic produce and healthier lifestyles.
Health is one of the reasons James, a 46-year-old Room2Heal member, who uses a walking stick after being injured in police detention in Kenya, likes to come to the garden. Working on the plot helps to keep him mobile - he does the planting jobs so he can kneel down. But the benefits are beyond physical: "I felt dead until I came into this group. If I feel down, it transforms me to come to the garden." in Financial Times, 26 de Abril de 2008
sexta-feira, 17 de abril de 2009
Jardins Lusos: «Ideal antidote to winter»
domingo, 12 de abril de 2009
«Solar cooker wins climate contest»
«A solar-powered cardboard cooker will on Thursday be announced the winner of a $75,000 competition to tackle climate change.The Kyoto Box uses the sun’s rays to cook food and boil water. It is targeted at the 3bn people who currently use firewood. The box costs just $5 (£3.40) to make and will be given away free.
domingo, 11 de janeiro de 2009
«STRAIGHT AND NARROW»: os micro jardins de Amesterdão
sábado, 10 de janeiro de 2009
KEW GARDENS: «A NATURAL HISTORY»
When did Kew’s own past begin? 2009 is being billed as the 250th anniversary and will be celebrated in February by an enhanced version of the Tropical Extravaganza, Kew’s tropical flower and orchid festival, and in August through a photography competition for all comers, who can submit their pictures of any botanical garden in the world. Kew will also be delivering a Darwin Treasure Chest to every primary school in the UK as part of an even bigger project called the Great Plant Hunt, which wants “to help children explore the natural world around them”. Tobacco and poppy-juice are not included.
quarta-feira, 10 de dezembro de 2008
A DIFFERENT SHADE OF GREEN
The Arnold Arboretum, one of Frederick Law Olmsted’s better preserved landscapes, could easily be described as a 265-acre research facility. Run jointly by Harvard University and the city of Boston, the landmark is where specialists can find detailed taxonomic organisation and labelling, a herbarium and archives stretching back well into the 1800s. Scientists use it to conduct important studies...and to observe pathogens and insects, including the wooly adeligid, which has destroyed much of the local hemlock collection.
But the arboretum also attracts average visitors. In winter, snow highlights the carefully orchestrated naturalism and draws a steady stream of urban skiiers and sledders. And then there is the Leventritt Garden, a recent addition set on a 4-acre parcel adjacent to Olmstead’s landscape . With linear gravel paths, stone walls and New England vernacular-modernist pavilion, this new space showcases shrubs and vines suitable for residential landscaping and it won the American Society of Landscape Architects 2007 General Design Award of Excellence,
“The garden has an educational component that’s just not possible in the rest of the arboretum,” says Peter Del Tredici, a senior research scientist and lecturer in the landscape programme at the Harvard Graduate School of Design, who worked on the climate change study. “It’s more accessible to the general public.”
The design process behind Olmsted’s archetypal landscapes, for example, can be difficult for non-specialists to discern. “They look like they’ve been there for ever. His reinterpretation of 18th-century English gardens have morphed into spaces that are now so stately and gorgeous,” she says. “It can be difficult teasing out that they are completely constructed.”
Although landscaping clients have fairly conservative taste, designers can introduce them to progressive environmental and aesthetic ideas through the arboretums and botanical gardens that have added contemporary designs, demonstration plots and classes.
Kearsley praises these institutions for leading by example. “I come from a long line of gardeners and there’s a strong sense that you’re passing plants to the next generation,” she says. “Few residential projects are expected to last as long as 25 years. If you can afford to have a 40ft tree brought in, you don’t have to have this kind of respect for time. And people don’t stay in their houses that long. There’s not the same sense of stewardship.”
in Financial Times, 29 de Novembro de 2008, por Ted Smalley Bowen
FOTO: Arboreto do Jardim Botânico continua em grande parte adormecido para o papel que pode desempenhar na sociedade portuguesa.