Advertisement

We need your help now

Support from readers like you keeps The Journal open.

You are visiting us because we have something you value. Independent, unbiased news that tells the truth. Advertising revenue goes some way to support our mission, but this year it has not been enough.

If you've seen value in our reporting, please contribute what you can, so we can continue to produce accurate and meaningful journalism. For everyone who needs it.

Ballycanavana stream in Co Waterford swollen after heavy rain Niall Carson/PA/Alamy

How nature, instead of concrete, could protect Ireland's towns from damaging floods

As flood threats grow, what can we do to stop other towns being hit like Midleton? Read an extract from The Journal’s climate newsletter.

This is an extract from the most recent edition of Temperature Check, The Journal’s monthly climate newsletter. To receive Temperature Check to your inbox, sign up in the box at the end of this article.

When Storm Babet hit the south of the country this month, it left destruction in its wake which locals said they couldn’t remember seeing in decades. The scale of the chaos it wrought has been a reminder for many, and a wake-up call for others, that climate change is increasing the risk of more frequent and more intense storms.

After Storm Babet, Alan O’Connor, a Cork councillor based in Carrigtwohill, told Temperature Check that he visited an apartment building where some of the ground floor apartments had flooded.

“I spoke to a resident and it was heartbreaking. They moved in only recently and now they’ve had to move out until repairs are made.”

“People got in touch to try to bring to the council’s attention places where there was a need for sandbags or where roads had been flooded and damage had been done to put it on the council’s list of work,” O’Connor said.

“I took photographs of the places where flooding happened. Hopefully that can contribute to an assessment of what’s happened, how the floods have impacted people, and how we can mitigate against that going forward.”

That’s really the question now – what can be done to try to protect communities from the impacts of this type of extreme weather event again?

Dr Mary Bourke is an Associate Professor of Geography at Trinity College Dublin whose research specialises in geomorphology and natural flood management.

Speaking to The Journal for Temperature Check, Dr Bourke explained: “The real problem is that we haven’t recognised that by building on floodplains, we are putting ourselves in harm’s way. There are historical reasons for that [...] but we’re now dealing with the fact that we are in the way of natural floods.”

“Traditionally, we decided we were going to build the walls of the river higher and make the floor of the river deeper by dredging,” she said. “That worked – it got the water through the villages and towns without overtopping the bank – but all that was doing was moving the problem to the next neighbour down from there.”

Instead, rather than trying to seize control of nature, she said, we need to learn to work with it – a technique called nature-based solutions.

“There’s two approaches in Ireland. One is the hard engineering that will have to be deployed in these towns and villages that historically have evolved around a river system, because you’re not going to move a town and you’re not going to move a village,” Dr Bourke said.

“That’s fine, but there are a lot of other things that can be done and have been deployed across Europe that are really, really successful in terms of working with the river natural system.

“If you allow a river to reconnect to its own floodplain, the one that it built before we tried to straighten it, that slows everything down a little bit because it’s got to go the long way around rather than the short way down, and all of these measures that slow things down a little bit join together to be very, very effective.”

She pointed to how climate change means Ireland is “going to see a lot more floods and we’re going to see that the rain causing these floods is torrential”.

“We need to be approaching this not just thinking about one problem. At the moment, we’re building houses that are trying to be A-rated for energy consumption, and that’s fine, that’s good, but you can’t ignore the fact that we’re coming into a climate you also need to build house that are protected from floods,” she said.

“Stop thinking about one thing and think about what is the maximum we can get out of a particular development in terms of protecting people from climate change.”

Dr Mary Bourke also spoke on the most recent episode of The Journal’s The Explainer podcast. You can listen back to it on our website.

Similarly, Councillor Alan O’Connor emphasised that the floods must be seen in the context of climate change rather than as isolated events.

“In my experience, this feels like the first event of an extremity where the impact has been severe and it’s really brought home to me the risks of climate change,” he said.

“In terms of what we need to do going forward, I think we can’t omit to mention the climate question. Mitigating climate, taking climate action, reducing our emissions, and trying to reduce the severity of these events going forward,” he said. “We’re a small country, of course, but one person, one country, can make a difference.”

“These things will become more intense. Even if we take good climate action, flooding may happen again, it may become more frequent. The rainfall event which happened recently is very likely to happen again, so then we must look to adaptation.”

Readers like you are keeping these stories free for everyone...
A mix of advertising and supporting contributions helps keep paywalls away from valuable information like this article. Over 5,000 readers like you have already stepped up and support us with a monthly payment or a once-off donation.

Close
32 Comments
This is YOUR comments community. Stay civil, stay constructive, stay on topic. Please familiarise yourself with our comments policy here before taking part.
Leave a Comment
    Install the app to use these features.
    Mute James Fox
    Favourite James Fox
    Report
    Jan 2nd 2022, 8:10 PM

    Living and working in Canada earning $90,000 plus bonuses. How. Is this relevant to Ireland.

    514
    Install the app to use these features.
    Mute Longlin
    Favourite Longlin
    Report
    Jan 2nd 2022, 8:31 PM

    @James Fox: At the least, we could have the Euro equivalent in brackets beside it. $90K is around €62K to prevent others having to look it up.

    350
    Install the app to use these features.
    Mute thesaltyurchin
    Favourite thesaltyurchin
    Report
    Jan 3rd 2022, 10:09 AM

    @Longlin: With all of these it’s worth looking at the monthly take home, which when added and converted is about €41k

    21
    Install the app to use these features.
    Mute Ríain HenC
    Favourite Ríain HenC
    Report
    Jan 2nd 2022, 8:20 PM

    Median wage of these weekly journals is approx 70k a year salary ! Can we have a few more part time corner shop workers on €9 an hour and maybe a Carer / social welfare recipient paying extortionate rent for parity !

    445
    Install the app to use these features.
    Mute Ryan O'Rourke
    Favourite Ryan O'Rourke
    Report
    Jan 2nd 2022, 8:26 PM

    @Ríain HenC: they have to be the ones that get in touch. You’re not paid to do this feature I presume

    95
    Install the app to use these features.
    Mute Soeren Kuehling
    Favourite Soeren Kuehling
    Report
    Jan 4th 2022, 4:48 PM

    @Ryan O’Rourke: exactly. If nobody with a low salary gets in touch with them first we won’t be able to read about it here. Against popular opinion these stories are not made up but real people.

    4
    Install the app to use these features.
    Mute John Murphy
    Favourite John Murphy
    Report
    Jan 2nd 2022, 8:22 PM

    This is the best one so far! Canada! Dollars, 31 on $91k, Dungeons and Dragons…brillant, I have my fingers crossed for the Afghan Shepherd next week.

    349
    Install the app to use these features.
    Mute Pat D'Arcy
    Favourite Pat D'Arcy
    Report
    Jan 2nd 2022, 8:36 PM

    @John Murphy: in fairness D&D is a bit of craic

    47
    Install the app to use these features.
    Mute flexfinn
    Favourite flexfinn
    Report
    Jan 2nd 2022, 8:29 PM

    Once I saw the headline I knew the negativity would just flow through the comments ,with the 1st 3 comments being as expected can’t wait to see the rest

    125
    Install the app to use these features.
    Mute Dan Moran
    Favourite Dan Moran
    Report
    Jan 2nd 2022, 9:08 PM

    @flexfinn: Incredible foresight.

    63
    Install the app to use these features.
    Mute B Collins
    Favourite B Collins
    Report
    Jan 2nd 2022, 9:19 PM

    $2,200 for a 2+2 in Toronto is VERY good value.

    42
    Install the app to use these features.
    Mute Jen Mc
    Favourite Jen Mc
    Report
    Jan 2nd 2022, 10:58 PM

    @B Collins: yup, a relative of mine is paying $1900 for a 2 bed basement in Ajax. I paid $1350 a month for a 2 bed basement in North Toronto in 2017. Things are worse there than here!

    33
    Install the app to use these features.
    Mute family guy
    Favourite family guy
    Report
    Jan 3rd 2022, 1:48 AM

    @Jen Mc: tell that to all the moaners on here, lol. Only they can change their own situation rather than expecting the government to pull them up

    31
    Install the app to use these features.
    Mute Genera L Consensus
    Favourite Genera L Consensus
    Report
    Jan 2nd 2022, 9:58 PM

    I want to be a Performance marketing manager

    38
    Install the app to use these features.
    Mute pkunzip doom2.zip
    Favourite pkunzip doom2.zip
    Report
    Jan 3rd 2022, 10:07 AM

    @Genera L Consensus: your performance just isn’t good enough I’m afraid

    12
    Install the app to use these features.
    Mute thesaltyurchin
    Favourite thesaltyurchin
    Report
    Jan 3rd 2022, 10:10 AM

    @Genera L Consensus: nobody ‘wants’ to be a performance marketer…

    3
    Install the app to use these features.
    Mute Daniel Murray
    Favourite Daniel Murray
    Report
    Jan 2nd 2022, 11:55 PM

    Not saving nowhere near enough for the money they’re making. If the plan is to every buy a place anywhere they need to up their game. I was saving more than that while renting on less than half their salary.

    33
    Install the app to use these features.
    Mute Padraic Burke
    Favourite Padraic Burke
    Report
    Jan 3rd 2022, 12:37 AM

    @Daniel Murray: where in Killinaskully?

    41
    Install the app to use these features.
    Mute Mickety Dee
    Favourite Mickety Dee
    Report
    Jan 3rd 2022, 7:40 AM

    @Daniel Murray: The numbers don’t add up. Their outgoings appear small yet they only have 6-900 dollars a month. There’s at least another 1.5k being spent somewhere

    16
    Install the app to use these features.
    Mute John Killeen
    Favourite John Killeen
    Report
    Jan 2nd 2022, 10:46 PM

    It’s a piss take.

    39
    Install the app to use these features.
    Mute Watchful Axe
    Favourite Watchful Axe
    Report
    Jan 3rd 2022, 12:03 PM

    @John Killeen: Not necessarily, you could have individuals that are high on life taking part. It might only really represent one percent of people but the other ninety nine couldn’t be bothered taking part in this.

    8
    Install the app to use these features.
    Mute Pat Redmond
    Favourite Pat Redmond
    Report
    Jan 3rd 2022, 10:51 AM

    Spend some money on a visit to a gastroenterologist. A specialist will identify exactly the triggers.

    17
    Install the app to use these features.
    Mute Declan Holden
    Favourite Declan Holden
    Report
    Jan 3rd 2022, 9:23 AM

    Where’s the relevance for us folks living in ireland ?

    15
    Install the app to use these features.
    Mute Kevk77
    Favourite Kevk77
    Report
    Jan 3rd 2022, 9:32 AM

    @Declan Holden: so when they return home for xmas next year you know how much you can tap them up for. Useful information comes in all guises.

    22
    Install the app to use these features.
    Mute thesaltyurchin
    Favourite thesaltyurchin
    Report
    Jan 3rd 2022, 10:13 AM

    Performance Marketing… ugh! making sure we’re all firmly engaged with cr@p we don’t need.

    15
Submit a report
Please help us understand how this comment violates our community guidelines.
Thank you for the feedback
Your feedback has been sent to our team for review.

Leave a commentcancel

 
JournalTv
News in 60 seconds