Classifieds Advertise Archive Subscriptions Family Announcements Photos Digital Editions/Apps
Connect with us

CITY TRIBUNE

Galway researchers use drones to take water samples

Published

on

A Galway college is involved in pioneering research to assess the potential of drones to sample water and physico-chemical data from open lakes.

The Marine and Freshwater Research Centre (MRFC) at Galway-Mayo Institute of Technology (GMIT) has won funding for the project from the Irish Environmental Protection Agency (EPA).

The research, the first of its kind in Ireland, will be led by Dr Heather Lally, Dr Ian O’Connor and Dr Conor Graham who secured €132,000 for the two-year project.

They will assess the potential of drones for open lake water sampling; evaluate whether water samples collected using drones satisfy good ecological status as set out in the EU Water Framework Directive (WFD); determine whether drones can be used to increase the number of lakes monitored; and examine whether drones can offer a quicker, more cost effective, less labour intensive and safer sampling protocol for the EPA as part of their WFD Lake Monitoring programme.

The project team is made up of multi-national and multi-disciplinary experts including water chemistry scientists, lake biologists, incorporated engineers, licensed unmanned aerial vehicle pilots, and researchers applying drones in environmental monitoring.

The GMIT team are collaborating with industry partners Model Heli Services (MHS), a family-run, small-medium sized enterprise based in Ennis (Liam and Mark Broderick), and Professor Olaf Jensen of Rutgers University in New York State, USA who uses drones to monitor river and lake habitats in North America and Mongolia.

Their findings will inform and enable the development of new operation approaches to sample and monitor water quality. The results will also inform teaching and learning, specifically of undergraduate research projects in field and laboratory techniques.

Principal Investigator Dr Heather Lally says “Application of drone technology in environmental monitoring has really taken off over the last few years. Here at GMIT’s Marine and Freshwater Research Centre, we are coupling this novel technology with a practical approach to solving water quality sampling issues and achieving greater compliance with the EU’s WFD.

“We hope that the project will allow a great number of inaccessible lakes to be monitored, whilst offering quicker sampling times and overall greater value for money to the Irish taxpayer”.

Dr Conor Graham, MFRC, GMIT, remarked: “Success of this innovative and collaborative project has the potential to develop Ireland as world leader in lake water quality monitoring through enhanced efficiency combined with increased safety while considerably reducing the risk of spreading invasive species”.

Mark Broderick, Model Heli Services, said that as drone specialists they were delighted to be collaborating with GMIT in this exciting project.

“Combining our vast knowledge of drones with GMIT’s research capability will allow the use of drones to gather water samples in a safe manner. Lots of lakes are inaccessible or too dangerous to sample using boats. We will try to overcome these issues of safely using drones.

“We look forward to designing and building the drone and payload system. Ireland is leading the way with drones and how they can be used in all sectors – this is another chance to show what can be done.”

MHS will provide the technical know-how to design and build the specialist water sampling payload. MHS will also install separate communication technologies on the drone allowing easy deployment of the sampling payload, and transmission of real-time underwater camera images and physico-chemical data to flight operators that ensure correct and accurate sampling.

Overall the research has the potential to reduce water sampling costs, time, personnel requirements and resources while also improving safety compared to the EPA’s current method of sampling via boats.

CITY TRIBUNE

Concerns over reopening of Middle Arch on Tuesday

Published

on

A Galway City Councillor has given a cautious welcome but has also raised concerns over the reopening of the ‘Middle Arch’ beside the Claddagh Basin next Tuesday.

Access was closed to the public last May following requests from the Gardai due to large crowds that had gathered in the days previously amid fears of it becoming a serious health and safety risk.

The concerns were raised by Cllr. Niall McNelis who said that a cautious welcome should be given but that the possibility of closing it in evenings needs to be seriously looked at.

He said “The decision to close it was earlier in year was due to it had become an area where large groups had gathered drinking and had led to calls by locals that it had become a serious health and safety risk. The area also does not have safety barriers and this has led to persons falling into the water in the past.

“Recently there has been a large number of calls made that the area should be reopened and that public space be made available to the public.”

Cllr. McNelis also said that a cautious welcome should be given but that the possibility of closing it in evenings needs to be seriously looked at.

“We can not have the same scenes repeated as we did earlier this year and in previous years. House gardens and Claddagh church grounds were used as toilets and large amounts of litter mainly drink, was left behind. I have met a number of residents this weekend who are not happy with decision and calls have been made by them to have it closed in evenings by City Council and Gardai should assist in clearing area if needs be.

“We do not have enough Garda personnel to have proper policing in our city, we need more resources for the city to tackle and enforce anti social behaviour.

“I have met this week with Gardai and have been given assurances that this will be closely monitored and occasions such as exam results nights, freshers week and good weather will be monitored,” he said.

Continue Reading

CITY TRIBUNE

Council rows back on ‘reduced delays’ projections for Kirwan junction

Published

on

From this week’s Galway City Tribune – Motorists have described it as ‘a disaster’ and a former mayor has said the project gave very poor value for money, but Galway City Council have this week asked the public to be patient with the revamped Kirwan junction, close to the Menlo Park Hotel.

Since the four-arm signalled junction opened early last week, motorists have complained of traffic queues stretching back to the Quincentenary Bridge and Corrib Park.

And now the Council has rowed back on its consultants’ claims that the junction would increase capacity by 15% and reduce waiting times by 25%.

Former mayor and local taxi driver, Cllr Frank Fahy, told the Galway City Tribune that given the negative impact of the junction on traffic, the €5 million spent on the project represented ‘very poor value’ as regards taxpayers’ money.

“I will admit that the junction is now safer for pedestrians in that they can hit a button to give them a safe crossing, but since it opened there have some very serious traffic tailbacks,” said Cllr Fahy.

However, City Council Acting Director of Services for Transport, Uinsinn Finn, told the Galway City Tribune that the new junction needed time to ‘bed in’ with a familiarisation process.

“The main objectives of this project were to make far safer for pedestrians and cyclists to negotiate, as well as making it safer for motorists too, without impacting [negatively] on the traffic flow,” said Mr Finn.

He added that since it opened – and over the coming few weeks – data on all aspects of how the junction was functioning would be compiled which could involve changes to light sequencing, lanes and peak traffic flows.

One motorist who contacted this newspaper said that the daily “nightmare” journey from the Barna Road to the Headford Road during the morning peak traffic time had added up to 40 minutes to his journey time.

“The two lanes are regularly gridlocked from the junction, back the N6, over the Quincentenary Bridge and back to Corrib Park.

“In the mornings, it’s now easier to go down Taylor’s Hill and into town, past Eyre Square and up Bohermore to get down to the Headford Road.

Councillors were told by consultants in 2017 and again in 2018 – when they voted to proceed with the changeover to a junction – that average delays would be reduced by 25% and junction capacity would increase by 15%.
This is a shortened preview version of this article. To read the rest of the story, see this week’s Galway City Tribune. You can buy a digital edition HERE.

Continue Reading

CITY TRIBUNE

Man hospitalised following Eyre Square assault

Published

on

Gardaí have appealed to the public for information into an assault in Eyre Square last weekend which led to a young man being hospitalised.

The victim of the assault – a man in his early 20s from the city area – suffered a cut to his knee and may have had a substance sprayed towards his eyes.

Following the incident – that occurred close to the Eyre Square taxi rank shortly after midnight on Saturday night last – the victim was taken by ambulance to University Hospital Galway.

It is understood that the victim was released later that morning and has made a full recovery. This week, Gardaí are poring over CCTV footage in an effort to try and identify the perpetrators of the assault.

The assailants are understood to have fled on foot after the incident towards St Patrick’s Avenue on the east side of Eyre Square.

A Garda spokesperson has appealed for anyone who was in the vicinity of the taxi rank on Eyre Square between 12 midnight and 12.30am on the Sunday morning (Saturday night) of July 25 last, and who may have witnessed the incident to contact them.

(Photo: the assailants fled on foot towards St Patrick’s Avenue off Eyre Square)
This is a shortened preview version of this article. To read the rest of the story, see this week’s Galway City Tribune. You can buy a digital edition HERE.

Continue Reading

Local Ads

Local Ads

Advertisement
Advertisement

Facebook

Advertisement

Trending