Husband, father, researcher, nutrient nerd, amateur angler, fan of the Great Lakes and long suffering Canucks fan. Views my own.
Joined August 2019
- Tweets 149
- Following 166
- Followers 88
- Likes 76
26 Photos and videos
Congratulations to Tyler Harrow-Lyle on receiving the 2025 JGLR/Elsevier Early Career Scientist Award!
Recognized for leading the development of the first binational dreissenid mussel biomass map for Lake Erie—an important contribution to Great Lakes science.
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5 Apr 2024
Checking PAR sensors before they go into Lake Ontario. While we can't bring the sun indoors, the tunable light source in @AlgaeBurger lab is a great stand in. 6 down, only 10 more to go....
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15 Feb 2024
Finally getting around to cleaning up some particulate P samples from the #GrandRiver to explore oxygen isotope signatures in different fractions
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David Depew retweeted
28 Sep 2023
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David Depew retweeted
28 Sep 2023
GLC joined @CIGLR_UM's Summit on Disturbance Ecology: effects on #GreatLakes #HABs and Phycology hosted at @stonelab.
Our @GLHABsCollab helped to facilitate this meeting of researchers and managers focused on harmful algal blooms and community ecology.
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26 May 2023
Pulling out the toys....getting ready for CSMI in Lake Ontario
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Congratulations to Jeff Ridal and staff at @RiverInstituteC for receiving the Vallentyne Award for outreach at #IAGLR23 award dinner tonight.
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David Depew retweeted
4 Apr 2023
Tripod being put in place off #Humber in Lake #Ontario for out #Nearshore program looking at #cladaphora
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David Depew retweeted
1 Mar 2023
#WinterLimnology is cool! Last weekend, my #IceDiving collaborators practised installing my sympagic enclosures on the #LakeIce bottom in #GreatLakes #LakeHuron. They even edited in some inspirational "underwatery" music.
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David Depew retweeted
26 Feb 2023
Here is one of many at @LakeErieNorth, and another by @LakeSuperior marching for science, and sharing the @NatGeo article his human dad was in. He's really an ambassador for all lakes - and lake sceince
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David Depew retweeted
26 Feb 2023
Farley (aka Limnology Lab, Adventure Puppy) born Earth Day, named after Farley Mowat. Hanging out in @LakeOntario16 ice arches with his fam, catching waves in @LakeMichigan13, sailing on @LakeSuperior, camping at Kilbear on @LakeHuronRolls shores - Erie pics not shown #GLMascot
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David Depew retweeted
14 Feb 2023
If you love plants and water, you’re in for a treat on this Valentine's day! My #PhD paper with @Water_Rox is out in @GlobalChangeBio! We looked at global trends and drivers of submerged #macrophyte quantities in lakes.
@GRIL_Limnologie @NSERC_CRSNG
doi.org/10.1111/gcb.16619
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David Depew retweeted
16 Feb 2023
If you ever wondered how much light penetrates through #LakeIce and snow, this is our “unmodified snowpack” site, inside a black ice fishing shelter. The light is what has passed through the ice and reflected. The productivity array is clearly visible 2m down. #WinterLimnology
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David Depew retweeted
22 Nov 2022
It's time to start looking at broader phytoplankton community dynamics if we want to effectively manage freshwater cHABs. @ctfilstrup @depew_d16 @Milk_in_a_bag_ @microbesheik @Limnoguy and #NoTwitter Doug Haffner Check out our new opinion paper here : doi.org/10.1111/fwb.14019
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22 Nov 2022
Le sigh.........
BREAKING: Sewage has been leaking into Hamilton Harbour for more than 25 years, city says cp24.com/news/sewage-has-bee…
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David Depew retweeted
15 Nov 2022
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David Depew retweeted
11 Aug 2022
We're very excited to share our latest research on how invasive dreissenid mussels modify nutrient cycling under natural conditions on the lake bottom in the #GreatLakes.
Pre-proof in @STOTEN_journal: doi.org/10.1016/j.scitotenv.…
#InvasiveSpecies
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David Depew retweeted
17 May 2022
Check out our #JASM2022 talk by Zhuoyan Song postdoc at @GLIERUWINDSOR:
"Detecting Effects of Wastewater Treatment Plant Upgrades in Nearshore Regions of Large Lakes" (#jasm22 talk #760)
Nice work Zhuoyan!
xcdsystem.com/afs/program/Ri…
@DepewLab @KirkwoodLab @Lake_Futures
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David Depew retweeted
1 Apr 2022
Day 1 of the #30DayChartChallenge 📅 Part-to-Whole!
Parts of the whole lake phytoplankton community using @EPAWater NLA 2017 data. Part-to-whole comparison from phytoplankton to fatty acids in 3 parts by Michael Meyer #DataViz #rstats: github.com/USGS-VIZLAB/chart… 1/3
ALT A panel of replicate maps that each show the spatial distribution of lake algal communities across the US. Blue-green algae and green algae are in highest density in the SE US. Cryptophytes, diatoms, and golden algae show a similar but weaker spatial pattern. Dinoflagellates, Euglenoids and yellow-green algae are the least common across lake communities.
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David Depew retweeted
17 Mar 2022
.@BobbyHristova just said "more fog than a Whitesnake concert" which really should have been the headline
17 Mar 2022
It's a foggy morning in #HamOnt, Niagara & Brant, but the temperature will get up to 17 C today, says Environment Canada
cbc.ca/news/canada/hamilton/…
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