Director's Blog

CRI water expert honoured for ground-breaking research on aquatic ecosystem health

Posted by jess   |   September 4, 2018



Karen Kidd, the Jarislowsky Chair in Environment and Health, has received the 2017 International Environmental Award from Stockholm-based organization, Recipharm, for her ground-breaking research looking at the impact of pharmaceuticals and other contaminants on the health of aquatic ecosystems.

“It’s an absolute honour and a surprise to receive this award – I thank Recipharm for this recognition of our work,” says Kidd whose research, conducted in Northern Ontario’s IISD Experimental Lakes Area, revealed the devastating effects of estrogens – like those found in birth control pills, and which are also present in municipal wastewater – on fish populations and on the aquatic food web as a whole.

Kidd, a professor in McMaster’s Department of Biology, and School of Geography & Earth Sciences, led the decade-long, whole-lake experiment which found that when the synthetic estrogen used in the pill was added to the lake water, male fathead minnows became feminized – in some cases, even developing eggs. This led to an inability to reproduce, resulting in the near collapse of the minnow population, and creating a fall-out affect that ultimately impacted the entire food web.

This research has been instrumental in generating public awareness of the environmental impacts of pharmaceuticals in wastewaters, and has raised important questions about how wastewater treatment could be improved to reduce the presence of these compounds in the effluent that flows from treatment plants into rivers and streams.

This study is part of Kidd’s broader research program which focuses on understanding the effects of human activities on aquatic systems, and looks at how contaminants, such as mercury, pesticides, industrial chemicals and other pollutants, impact the health of fish in freshwater ecosystems in Canada and abroad.

Kidd’s research program is interdisciplinary in nature – drawing on a number of areas including toxicology, chemistry, bio-chemistry and ecology – and involves multiple partners including Fisheries and Oceans Canada, Environment and Climate Change Canada, several universities and the Canadian Water Network.

“The combination of amazing research facilities like the IISD Experimental Lakes Area, considerable support from the federal government and private sector, and an outstanding group of collaborators have enabled us to advance the knowledge on how widely-used chemicals, including pharmaceuticals, are impacting the health and sustainability of aquatic systems,” says Kidd.

“My experiences have absolutely reinforced the idea that collectively we can accomplish so much more towards solving pressing environmental issues and minimizing our impacts on water quality and aquatic ecosystems,” she adds.

Kidd is currently involved in range of research projects which include looking at how municipal wastewaters in Hamilton and Dundas are affecting fish communities; the impacts of forest harvesting on stream health; the aquatic health implications of east coast salmon farming; and the movement of mercury and other contaminants through stream, lake and coastal food webs in Canada and abroad.

The Recipharm International Environmental Award, which is given out annually, recognizes the best in environmental practice or innovation within the pharmaceutical and health care industries, or in academia.  The prize ceremony took place this month in Stockholm. Congratulations Karen!

Blog credit: ERICA BALCH

Photo Credit: Dr. Allen Curry

Subscribe to the Blog

Recent Comments

01/14/2019 jack

Unique variations of dissertation internet websites on-line for Shoreline Amphitheatre tickets quite some time equally experience simply alleged into your ınternet site.

01/07/2019 Adilkhatri

Stunning! Such an astonishing and accommodating post this is. I ridiculously adore it. It’s so great thus wonderful. I am quite recently astonished. I trust that you keep on doing your work like this later on too.  fascia & soffit replacement

01/02/2019 adamsnow

Very informative blog it’s really useful thanks for this
dragging racing games

12/29/2018 Saurabh Gupta

Great Mangalam University

12/29/2018 robinjack

I just got to this befuddling site in the decently later past. I was truly gotten with the bit of good conditions you have here. Monster thumbs up for making such shocking site page!  토토

12/25/2018 Byron Miracle

This year, the has its customary Big Ten-Pac-12 matchup. Ohio State earned the Big Ten title by righteousness of its 62-39 triumph over Michigan in the last ordinary season round of the year, and afterward won the gathering title amusement with a great 45-24 prevail upon Northwestern.

12/25/2018 Paul Nesbitt

Regardless of resistance being the quality of the two groups, the over/under is set at 55 points, which is a number Clemson’s offense is fit for hitting alone on the off chance that it performs to the best of its capacities.

12/17/2018 David Millar

I personally like your post, you have shared good article. It will help me in great deal. Sherlock Coat

11/26/2018 SimonBaldwin

Great post. Gifted and skilled folks investing and buying and selling will usually maintain success charges of 60% to 70%. These full time traders will typically develop their very own methods which have labored for them prior to now and can hold utilizing them on daily basis with the identical particular values in thoughts, and proceed to revenue day in and day trip.

11/15/2018 Laura889

I love your initiative in caring for our aquatic ecosystem. Congratulations Karen for a job well done. You are dear in our heart.

landscaping columbia sc

11/15/2018 Chris889

Congratulations Karen Kidd for the award. You deserve the recognition that you have right now.

concrete contractors charleston sc

11/15/2018 Mary Trevino

Thank you very much for writing such an interesting article on this topic. game hacker android tweakboxapp for android mmsuperpatcher download

11/05/2018 Carla Houston

Thank You for sharing

11/04/2018 Danniella Boysen

The best Brasiliansk Voksbehandling you can get in Denmark!

11/01/2018 best flip camera

Well we really like to visit this site, many useful information we can get here. best flip camera

10/21/2018 roy indrajit

Nice and interesting article. Need more posts like this.

Play poker online at India’s best gaming site

10/16/2018 office setup

Install Office Setup – Sign-in to you microsoft account and then Enter 25 digit alphanumeric office setup product key on country and on next to start office installation.We are the best Office Setup in US, Canada and Australia. At Office Setup, we put high effort, moderate IT answers for organization’s, and people.Whether set up or beginning, equipment or programming, system or electronic, we have something for each financial plan. is the exchanging name of Spacesolutions Pvt Ltd situated in California, USA. We are not Microsoft. However we are trained professionals to provide technical support for We are the world’s biggest innovation wholesaler and a main innovation deals, showcasing and logistics organization for the IT business around the world. Our people group based ethos, focused costs and nature of administration settles on Office Setup the right decision for your IT needs .Whether you are a learner or experienced in IT our courses are altered to furnish you with the key achievement criteria to thrive in future attempts.

10/16/2018 EthelLMarquez

Really very interesting post. Good to know this.
jewellery stores

10/16/2018 Martina Lucia

If you abhor buy academic writer service online online writing, then you seriously have to think twice before deciding to step in any educational setup. Acing the academics without obtaining good grades is impossible! For which you are bound to pay heed to all the assigned coursework writing and completing it on time to submit before the deadline. Now, this requires constant perseverance and motivation to stay focus for such longer period of time. So to end the miseries of the students, offers standardized writing services that will help them buy custom coursework as they please. Feel free to order online service and gain irreplaceable benefits!

10/07/2018 Happy Halloween

Great post! I am actually getting ready to across this information, is very helpful my friend. Also great blog here with all of the valuable information you have. Keep up the good work you are doing here. Happy Halloween Coloring Pages 2018

10/06/2018 patrick garfield

It seems very irritating when you are not able to login in your Facebook account or some other problem which is related with Face book. But by the time you can fix this type of issue by just contact to Facebook customer service number 1800-307-9891 and fix it soon. Always feel free to contact us and share your problem whatever you are facing. Here we have ultimate solution for you, call now and fix it quickly.

09/28/2018 Nimesh Ganatra

Great post! Thanks for sharing this amazing post. visit:

09/14/2018 ralphgray gray

This is exactly why advertising and marketing that you just relevant pursuit before posting. It will likely be simple to jot down exceptional write-up this way. Geothermische warmtepomp

09/14/2018 ralphgray gray

Electrical power dissertation web-sites on-line when you likewise be given clearly advertised with your web page. Prijs warmtepomp

09/14/2018 Yousuf Siddiqui

such a great blog you have shared with us it’s really helpful for me and my sites blogs information Gamiss coupon codes.

09/13/2018 cyrusmiley

You do not get it back unless you get a new honour. They all disappear sooner or later unless it is unique like his BC stay is the Write My Essay Guru 1 honour with everything.

09/13/2018 Catherine Ward

Different kinds of dissertation webpages on-line imagine you’re even are given obviously reported on your blog. Werking warmtepomp

09/13/2018 siya

Your blog seems quite new to me, but the content in it makes me feel engaged, It’s my first time to see your page and as time goes 99 cent domain godaddy I think I will be checking out for more details. You are doing great, keep up.

09/12/2018 Www.Office.Com/ Setup | Office.Com/ Setup | Www Of

[url=http://Www.Office.Com/Setup]http://Www.Office.Com/Setup Offic,e.Com/Setup[/url] - We are a Microsoft Office setup support provider to offer full-fledged technical support for those users who have any sort of issues concerning about MS Office applications.

09/10/2018 nancy ponting

Utilize Bullguard coupon and get additional rebates on your software. It gives you complete Internet Security, Premium assurance and even mobile security

09/10/2018 piya


Leave a Comment