Do you like learning about high quality, novel, interesting research on relationships between #mobility and #landuse from authors all over the world? If so, give the independent, peer-reviewed, open access #Journal of #Transport and Land Use a follow: @JTLU
A huge congratulations to @philipthalis on his well-deserved award.
Philip is undeniably both one of Australia's most respected architects and a tireless advocate for good urban design.
More importantly, he's not afraid to speak up publicly against bad state government planning decisions, as he did with Barangaroo, even when there's a personal cost.
So despite climate change, Australia's federal government has just committed an extra $3.25 billion into building a toll road and a 20-lane freeway widening.
"Pouring an extra $3.25 billion worth of federal funds into Melbourne’s North East Link is a good use of taxpayer money, Prime Minister Anthony Albanese has insisted, despite the project’s cost doubling just a few months ago.
...
"The North East Link – which includes 6½ kilometres of tunnels – will stretch from Bulleen to Greensborough. It will widen the Eastern Freeway by up to 20 lanes.
"Allan revealed in December that the 10-kilometre toll road had more than doubled in cost since it was first announced.
"The toll road was initially budgeted at $10 billion and reassessed in 2019 at $15 billion. But the government revealed last year that the updated cost estimate was $26 billion."
The Designer Who’s Trying to Transform Your City Into a Sponge
"If engineers can slow the flow of that water and allow it to soak into the Earth instead of running away—using rain gardens, spreading grounds, permeable pavers, and urban wetlands—that simultaneously reduces flooding and refills underlying aquifers. That’ll be increasingly critical as the planet warms and droughts intensify: Sponge cities aim to bank water for a rainy day"
The one-year MSc / MRes programme I teach on at the #BartlettSchoolOfArchitecture#UCL called 'Space Syntax: Architecture and Cities' is holding an online open event for prospective students on 27 March, 1-2pm UK time.
Students from a non-architectural background are very welcome!
#introduction
New instance new intro!!
I'm somcak, a #librarian currently in #Ohit. I have 2 mini #dachshunds & 2 #cats.
I've been on Mastodon since October 2022, this is my 4th server.
I use content warnings for all sorts of stuff! I always make sure there's #AltText & #CamelCase for my own posts as well as those I boost. #Accessibility matters.
I enjoy learning about #history and #archeology, particularly the #neolithic.
I'm also interested in #UrbanPlanning & making communities greener.
Concerned about microplastics? Research shows one of the biggest sources is car tyres
A lot of the emphasis on reducing microplastics has focussed on things like plastic bags, clothing, and food packaging.
But there's a growing body of research that shows one of the biggest culprits by far is car tyres.
It's increasingly clear that we simply cannot solve the issue of microplastics in the environment while still using tyres — even with electric-powered cars.
"Tyre wear stands out as a major source of microplastic pollution. Globally, each person is responsible for around 1kg of microplastic pollution from tyre wear released into the environment on average each year – with even higher rates observed in developed nations.
"It is estimated that between 8% and 40% of these particles find their way into surface waters such as the sea, rivers and lakes through runoff from road surfaces, wastewater discharge or even through airborne transport.
"However, tyre wear microplastics have been largely overlooked as a microplastic pollutant. Their dark colour makes them difficult to detect, so these particles can’t be identified using the traditional spectroscopy methods used to identify other more colourful plastic polymers."
"Microplastic pollution has polluted the entire planet, from Arctic snow and Alpine soils to the deepest oceans. The particles can harbour toxic chemicals and harmful microbes and are known to harm some marine creatures. People are also known to consume them via food and water, and to breathe them, But the impact on human health is not yet known.
"“Roads are a very significant source of microplastics to remote areas, including the oceans,” said Andreas Stohl, from the Norwegian Institute for Air Research, who led the research. He said an average tyre loses 4kg during its lifetime. “It’s such a huge amount of plastic compared to, say, clothes,” whose fibres are commonly found in rivers, Stohl said. “You will not lose kilograms of plastic from your clothing.”"
"Microplastics are of increasing concern in the environment [1, 2]. Tire wear is estimated to be one of the largest sources of microplastics entering the aquatic environment [3,4,5,6,7]. The mechanical abrasion of car tires by the road surface forms tire wear particles (TWP) [8] and/or tire and road wear particles (TRWP), consisting of a complex mixture of rubber, with both embedded asphalt and minerals from the pavement [9]."
If you care about the planet, please make sure you sit down before you start reading this post about ExxonMobil.
So.
The CEO of ExxonMobil just said this in an interview: "We’ve waited too long to open the aperture on the solution sets in terms of what we need, as a society, to start reducing emissions."
Who's the most influential voice on climate change? Who's to blame for inaction on climate change?
According to the CEO of ExxonMobil, it's environmental activists.
No, really:
"Frankly, society, and the activist—the dominant voice in this discussion—has tried to exclude the industry that has the most capacity and the highest potential for helping with some of the technologies."
Oh, and the CEO of ExxonMobil also apparently thinks consumers are to blame for climate inaction:
"Today we have opportunities to make fuels with lower carbon, but people aren’t willing to spend the money to do that."
Gets better.
He thinks unnamed 'people who generate emissions' should pay for it. (Rather than, say, major transnational oil companies.)
"People who are generating the emissions need to be aware of [it] and pay the price. That’s ultimately how you solve the problem."
So, remind me again. Who knew about climate change before most of the public?
"Exxon was aware of climate change, as early as 1977, 11 years before it became a public issue... This knowledge did not prevent the company (now ExxonMobil and the world’s largest oil and gas company) from spending decades refusing to publicly acknowledge climate change and even promoting climate misinformation."
And just who, exactly, stood in the way reducing emissions all these years?
"ExxonMobil executives privately sought to undermine climate science even after the oil and gas giant publicly acknowledged the link between fossil fuel emissions and climate change, according to previously unreported documents...
"The new revelations are based on previously unreported documents subpoenaed by New York’s attorney general as part of an investigation into the company announced in 2015. They add to a slew of documents that record a decades-long misinformation campaign waged by Exxon, which are cited in a growing number of state and municipal lawsuits against big oil."
What can you get to within a 15-minute walk of your house?
A recent YouGov survey asked Americans what they think they should be able to get to within a 15-minute walk of their house.
Of these choices, I can currently walk to all of them from my apartment, aside from a university (no biggie, I'm not currently studying, although there is a Tafe within walking distance), a hospital, and a sports arena.
How many can you get to with a 15 minute walk from your house?
See, here's why I think the Parramatta light rail should be extended from Sydney Olympic Park to Strathfield.
It's not just that it would allow it to connect directly to many of the train lines serving the western and northern suburbs, including the T1, T2, T3, and T9. Or intercity trains to the Blue Mountains, Central Coast, and Newcastle.
It's not just that Strathfield is a major bus hub with many services across the western suburbs.
It's not just that DFO Homebush (between Strathfield and Olympic Park) is a busy shopping centre that generates a lot of traffic.
No, the big reason I say it's a good idea is because these photos were taken on the 526 bus, between Strathfield and Olympic Park, on a Sunday afternoon.
Climate resilience: Has the time come to start demanding lighter-coloured streets in hotter climates?
At this stage, the challenge with climate change is not just preventing it from happening by cutting emissions. We also need to make our cities resilient to the climate change we've already locked in.
That's where lighter coloured paving for streets, rather than dark asphalt, can help:
"Sebastian Pfautsch doesn't hesitate when asked what he would change first to cool Australian cities in summer.
"And it's not what you might expect. It's not the seemingly endless expanse of black roofs, soaking up the sun beneath a shimmering haze.
"It's the roads. About a third of any outer suburb is thermally dense black asphalt that can reach 75 degrees Celsius, according to Professor Pfautsch, an expert on urban heat at the University of Western Sydney.
...
"Lighter-coloured roads may make intuitive sense, like wearing a white shirt on a hot day, but how effectively do they reduce surface and ambient air temperature?
"In 2020, two separate cool roads trials in Sydney and Adelaide set out to conclusively answer these questions.
"The Sydney trial, which took place at about 10 sites in the Western Sydney suburbs of Blacktown, Campbelltown and Parramatta, recorded an average surface temperature reduction of 5.6C and 2C for day and night respectively.
"For context, tree shade reduced the surface temperatures of roads by 16C."