The man turning cities into giant sponges to embrace floods

Yu Kongjian can remember https://www.otosaigon.com/members/ricjuriya.362121/#about the day he nearly died in the river. Swollen with rain, the White Sand Creek had flooded the rice terraces in Yu's farming commune in China. Yu, just 10 then, ran excitedly to the river's edge. Suddenly, the earth beneath his feet collapsed, sweeping him into the floodwaters in one terrifying instant. But banks of willows and https://neuroskillzclub.com/members/ricjuriya.30276/#about reeds slowed the river's flow, allowing Yu to grab the vegetation and pull himself out.

"I am sure that https://www.webmastersun.com/members/ricjuriya.55719/#about if the river was like it is today, smoothened with concrete flood walls, I would have drowned," he tells the BBC. It was a defining moment that would impact https://www.flickr.com/people/194394252@N06/ not only his life, but the rest of China as well.

One of China's https://ricjuriya.mystrikingly.com/blog/tvolve-reviews most prominent urban design thinkers and Dean of the prestigious Peking University's college of architecture and landscape, Yu Kongjian is the man behind the https://www.adpost4u.com/services/other-services/173266/tvolve-reviews sponge city concept of managing floods that is being rolled out in scores of Chinese cities. It is an idea he believes other places can adopt - even as some raise questions of whether, in the face of more extreme floods linked to https://www.designspiration.com/ricjuriya/saves/ climate change, sponge cities can truly work.

'Don't fight the water'

What if a flood could be https://ricjuriya.gumroad.com/p/tvolve-reviews something we embrace rather than fear? This is the central idea of Prof Yu's sponge city. Conventional flood water management often involves building https://forum.tracerplus.com/members/ricjuriya.7761/#about pipes or drains to carry away water as swiftly as possible, or reinforcing river banks with concrete to ensure they do not overflow. But a sponge city https://myworldgo.com/profile/ricjuriya does the opposite, seeking instead to soak up rainfall and slow down surface run-off.

It tries to do it in three areas. http://www.quickregister.info/classifieds/business-opportunities_2/health/tvolve-reviews_i300939 The first is at the source, where just like a sponge with many holes, a city tries to contain water with many ponds. The second is through the flow, where instead of trying to channel water away quickly in straight lines, meandering rivers with vegetation or wetlands slow water down - just https://slashdot.org/submission/14947621/tvolve-reviews like in the creek that saved his life.

This has the added https://ricjuriya.dreamwidth.org/281.html benefit of creating green spaces, parks and animal habitats, and purifying the surface run-off with plants removing polluting toxins and nutrients. The third is the sink, where the water empties out to a river, lake or sea. Prof Yu advocates relinquishing this land and avoiding construction in low-lying areas. http://tvolve.jigsy.com/ "You cannot fight the water, you have to let it go," he says.

While similar https://www.linkedin.com/pulse/tvolve-reviews-ric-juriya/ concepts exist elsewhere, the sponge city is notable for using natural processes to solve the city's problems, says sustainable design expert Dr Nirmal Kishnani of the National University of Singapore. "Right now we have a disconnect... but the thinking is that we https://comicvine.gamespot.com/profile/ricjuriya/about-me/ have to find our way back to seeing ourselves as a part of nature."

Much of the concept https://imgops.com/www.ipressusa.com/sponsered/tvolve-reviews/ is influenced by ancient farming techniques Prof Yu learnt growing up in the eastern coastal province of Zhejiang, such as storing rainwater in ponds for crops. It has won Prof Yu and his landscaping firm Turenscape many awards. "Nobody would drown, not even in the monsoon season. We just lived with the water. We adapted to the water https://www.tetongravity.com/community/profile/m28fba/ when the floods came," he says.

He left for https://disqus.com/by/ricjuriya/about/ Beijing aged 17 where he studied landscaping, and later studied design at Harvard. When he returned to his homeland in 1997, China was deep in the throes of the construction frenzy we still see today. Appalled by its "grey, lifeless infrastructure", Prof Yu began advocating an urban design http://ricjuriya.canariblogs.com/tvolve-reviews-21016327 philosophy based on traditional Chinese concepts.

Besides sponge https://visual.ly/community/Infographics/business/tvolve-reviews cities, for instance, he calls for natural rustic landscaping or a "big feet revolution", in opposition to overly manicured parks which he likens to the outdated Chinese practice of binding women's feet. He believes China's coastal cities, and other places with a https://ipressusa---usa.blogspot.com/2021/11/tvolve-reviews.html similar climate, have adapted an unsustainable model for building cities.

"The technique https://ebusinesspages.com/ricjuriya.user that evolved in European countries cannot adapt to the monsoon climate. These cities fail because they have been colonised by Western culture and copy their infrastructure http://ricjuriya.simplesite.com/451046493 and urban model," he says. He initially faced opposition from the establishment, some of whom were annoyed by his vocal criticism of Chinese engineering https://creativemarket.com/users/ricjuriya including projects of national pride like the Three Gorges Dam.

This, coupled with his https://forum.maidenfans.com/members/ricjuriya.123487/#about Harvard background and plaudits from the West, earned him accusations of being a traitor and a "Western spy" undermining China's development. Prof Yu, who considers himself a child of the Cultural Revolution, finds this notion ludicrous. "I'm not a Westerner, I'm a Chinese traditionalist," he says with a laugh. "We have thousands of years https://my.desktopnexus.com/ricjuriya/ of experience, we have the solution you cannot ignore. We have to follow our Chinese ways."

He has cannily https://paper.li/Z94VgKvj6huTSoNqQalwI appealed to Chinese officials' sense of patriotism in lobbying for sponge cities, helped by media coverage of his ideas following high-profile flooding disasters in Beijing and Wuhan in recent years. It paid off. In 2015, following President Xi Jinping's endorsement, the government announced a multi-million yuan plan and an ambitious goal: by 2030, 80% of https://www.prfree.org/@ricjuriya/https-wwwipressusacom-sponsered-tvolve-reviews-3rm6r74y8meq China's municipal areas must have elements of a sponge city and recycle at least 70% of rainfall.

Around the world, https://www.xen-factory.com/index.php?members/ricjuriya.18387/#about more places are struggling to cope with more extreme rainfall, a phenomenon scientists have linked to climate change. As temperatures rise with global warming, more moisture evaporates into the atmosphere, causing heavier rain. And they say it will only get worse: in the future, rainfall will be more intense and severe https://photopeach.com/user/ricjuriya than previously expected

But with heavier storms https://meta.stackexchange.com/users/1098742/ric-juriya?tab=profile is the sponge city really the answer? Some experts are not sure. "Sponge cities may only be good for mild or small rainstorms, but with the very extreme weather we are seeing now, we still need to combine it with infrastructure such as drains, pipes and tanks," says flood management expert Faith Chan of the University of https://www.gamedesire.com/player/ricjuriya Nottingham Ningbo.

He also points out that https://loop.frontiersin.org/people/1553689/bio for many dense cities where space is a premium, it may be difficult to implement some of Yu's ideas such as providing land for floodplains. Despite spending millions of yuan, China still sees catastrophic flooding. Last summer, a series of floods killed 397, affected 14.3 https://imageshack.com/user/ricjuriya million, and contributed to $21.8bn in economic losses, according to UN estimates.

But Prof Yu insists http://www.hot-web-ads.com/view/item-14479046-TVolve-Reviews.html ancient Chinese wisdom cannot be wrong, and these failures are due to local officials executing his idea improperly or in a piecemeal fashion. The Zhengzhou flood earlier this year, he says, was a classic example. The https://independent.academia.edu/RicJuriya city had paved over its ponds, so not enough water was retained upstream when the rain began.

The main river had been https://advertisingflux.com/place-free-ads-usa/?step=finish&listing_id=292018&transaction_id=7dff32fec738523cc44ce4c8d7103e5e channelled into concrete drains, causing water flow to speed up "like a flushed toilet", he says. Important infrastructure such as hospitals were built on low-lying land. "A sponge city could handle any flood - if it doesn't, it's not a sponge city. https://www.thebestof.co.uk/local/abingdon/members/view/profile/?id=618cff19fb70e737f821cf58 It has to be resilient," he says.

Another question has been https://www.hltv.org/profile/1498313/ricjuriya whether the sponge city concept is truly exportable. Prof Yu says flood-prone countries like Bangladesh, Malaysia and Indonesia could benefit from the model, and some places such as Singapore, the US and Russia have started https://8tracks.com/ricjuriya implementing similar concepts.

But much of the https://www.yumpu.com/en/document/view/65973465/tvolve-reviews success of the sponge city's proliferation across China is arguably due to its centralised government and hefty state coffers.?

https://newsreportroom.blogspot.com/2021/11/chinas-xi-jinping-cements-his-status.html

https://currentlynewsreport.blogspot.com/2021/11/us-teen-gunmans-lawyers-seek-mistrial.html

https://releasebreakingnews.blogspot.com/2021/11/university-of-oxford-starts-new-ebola.html

https://breakinglobalnews.blogspot.com/2021/11/what-routes-do-they-use-to-reach-minsk.html

https://fastestnewsrelease.blogspot.com/2021/11/belarus-accused-of-state-terrorism-over.html