Discover and read the best of Twitter Threads about #tacticalurbanism
Most recents (8)
1/ I talk a lot about the cooling effects of street trees and green infrastructure during heatwaves, but one of the best ways of mitigating against high daytime temperatures is reducing high nighttime temperatures.
Let's talk about that.
Let's talk about that.
2/ Concrete, tarmac, and other hard and synthetic materials - think the astroturf pitch (car tyre dump) or plastic play surfacing your Council recently installed - accumulate heat throughout the day and do not begin to release it until the external temperature begins to fall.
3/ Hard, man-made surfaces therefore turn cities into giant storage heaters, and this has a magnifying effect on the follow day's temperatures. Many studies have explained this effect, which can alter local nighttime temps by 17-25% (Ibsen et al, 2022).
pubmed.ncbi.nlm.nih.gov/35306078/
pubmed.ncbi.nlm.nih.gov/35306078/
Published! 🚴♀️ Riding the wave: Predicting the use of @bicing in #Barcelona before and during #COVID @RyanFedero & Xavier Fernández-i-Marin at #Sustainable Cities and Society journal.
bustawin.com/riding-the-wav…
Info & insights 🧵👇
bustawin.com/riding-the-wav…
Info & insights 🧵👇
We use #MachineLearning to identify the key factors in predicting the use of @bicing (the bike-sharing system in Barcelona) before and during #COVID using bicing trips and #OpenData from @bcn_ajuntament and @govern @iopendatabcn. Main insights👇
1. Increasing bike-related built infrastructure, trip distance, and the income levels of neighborhoods are the most relevant predictors of the increase in bicing usage.
2. #TacticalUrbanism is effective to increase the use of Bicing.👇
2. #TacticalUrbanism is effective to increase the use of Bicing.👇
What if I told you there was a single intervention we could deliver in our cities that would cool them during heatwaves, reduce flooding, scrub pollutants from the air, boost biodiversity, improve public health, and even reduce crime? You wouldn't believe me. But it's true.
What if I told you one study in Manchester found that shade from street trees reduced surface temperatures by an average of 12°C and that concrete surfaces shaded permanently by a bank of trees were cooled by up to 20°C in the summer? You wouldn't believe me. But it's true.
What if I told you that a single young tree planted in a small pit over an impermeable asphalt surface can reduce rain runoff by around 60%, even during winter when not in leaf? You wouldn't believe me, but it's true.
Escribí esta nota para @ladiaria en el marco del @grupoJueves
Ciudades en la nueva normalidad: la pandemia como oportunidad para repensar el uso del espacio público
ladiaria.com.uy/articulo/2020/…
Abro hilo 👇 1/n
Ciudades en la nueva normalidad: la pandemia como oportunidad para repensar el uso del espacio público
ladiaria.com.uy/articulo/2020/…
Abro hilo 👇 1/n
📆A partir de mañana 24/5, la rambla de Montevideo funcionará como un espacio recreativo sin motores los domingos, como forma de incentivar el esparcimiento con distancia social 😷
🚶♀️🚶♂️🚲🛴🛼🦽🚶🏃♀️🏃♂️
montevideo.gub.uy/noticias/movil…
🚶♀️🚶♂️🚲🛴🛼🦽🚶🏃♀️🏃♂️
montevideo.gub.uy/noticias/movil…
📆Desde el próximo sábado 30/5, 18 de julio (desde la Intendencia hasta la Plaza del Entrevero) será un paseo de compras peatonal al aire libre, como forma de revitalizar el centro respetando la distancia social 😷
🚶♀️🛍️🍷🍽️🚶♂️
montevideo.gub.uy/noticias/movil…
🚶♀️🛍️🍷🍽️🚶♂️
montevideo.gub.uy/noticias/movil…
“We simply couldn’t come back to carmageddon. The public response is huge and very supportive.” @PBroytman from Berlin right now live on @ramboll webinar on #popupbikelanes.
You can still join us: register.gotowebinar.com/register/53711…
You can still join us: register.gotowebinar.com/register/53711…
“10 days a maximum.”
@Felix_Weisbrich on the agile schedule his municipal team follows these days to build #popupbikelanes in the heart of Berlin to enable a safe #urbanmobility in what he calls the new 1,5 meter society.
Webinar by @ramboll live now.
@Felix_Weisbrich on the agile schedule his municipal team follows these days to build #popupbikelanes in the heart of Berlin to enable a safe #urbanmobility in what he calls the new 1,5 meter society.
Webinar by @ramboll live now.
“The decision was ours, not political. We are responsible for the safety of citizens, both from the traffic and coronavirus point of view.” @Felix_Weisbrich on the simplicity of building the #popupbikelanes in Berlin almost overnights.
#mobilizeminds #coronavirus
👉Watch this @APTA_Transit webinar for public transportation industry leaders on: Transit’s Response to COVID-19 (Coronavirus)
📽️apta.vzaar.me/21327608 // more material here: apta.com/public-transit… #wearetransport
👉Watch this @APTA_Transit webinar for public transportation industry leaders on: Transit’s Response to COVID-19 (Coronavirus)
📽️apta.vzaar.me/21327608 // more material here: apta.com/public-transit… #wearetransport
cont'd:
👉👉👉 Please share your measures as PT operator to stop the spread of corona
The @APTA_Transit A Guide for Public Transportation Pandemic Planning and Response includes additional information on potential measures: apta.com/wp-content/upl… #coronavirus #wearetransport
👉👉👉 Please share your measures as PT operator to stop the spread of corona
The @APTA_Transit A Guide for Public Transportation Pandemic Planning and Response includes additional information on potential measures: apta.com/wp-content/upl… #coronavirus #wearetransport
cont'd: Beijing plans to experiment with a “subway by appointment” system to prevent crowding amid the coronavirus outbreak #coronavirus #wearetransport
nypost.com/2020/03/04/bei…
nypost.com/2020/03/04/bei…
The #TacticalUrbanism community of practice has grown by leaps + bounds since we first published our book in 2015. So, quick poll: How many people would be interested in reading a revised, updated second edition of our book with 5 years worth of new data, best practices, + info?
We are also considering the production of a revised and fully updated print, *for sale* version of our #TacticalUrbanism Guide to Materials + Design, released digitally in 2016. tacticalurbanismguide.com How many folks would like a bound version for use, a la the NACTO guides?
.@StreetPlans has always been a free resource-first, mission driven firm but we wonder how useful our tools are in digital form alone, so your feedback is useful as we consider what's next in helping cities + citizens launch short-term projects that catalyze long-term change.
Back to NYC - thanks to @sotonobaplace for such an inspiring week exploring #tacticalurbanism, #placemaking in Japan. Here are some thoughts from my time here, with recognition that one week is hardly the time required to understand a city as complex as Tokyo.
I was utterly surprised at how little congestion there is in Tokyo. The transit system, walking, and cycling really ease the pressure on the arterial street network. Speaking of which, we felt such streets are largely overbuilt and should be given back to other uses.
The city has a 15% cycling mode share with almost zero bike infrastructure. What? I think this is largely due to the stark contrast in the city’s street network. Once off the car sewers most streets are narrow, slow, and shared. Additionally, people are allowed to sidewalk ride.
