Matthew R. Helmus
@mrhelmus.bsky.social
440 followers 1.1K following 31 posts
Ecology professor | Global citizen | Local agriculture supporter | Father to a prodigy | iecolab.org
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mrhelmus.bsky.social
An undergrad, majors, ecology lecture course is what I have in mind, but anything really can be adapted. I found paper inspirational.
mrhelmus.bsky.social
Are there resources for teaching on this topic?
mrhelmus.bsky.social
Model tips
1️⃣ Models are stepping stones
2️⃣ Re-use others’ data
3️⃣ Design before you model
4️⃣ Re-using models = 👍
5️⃣ Plan data architecture & access
6️⃣ Share your code
7️⃣ Share more than the code
8️⃣ Use data ontologies
9️⃣ Define good enough
🔟 Know when to retire
journals.plos.org/ploscompbiol...
#Ecology 🌐
Ten quick tips to build a Model Life Cycle
journals.plos.org
mrhelmus.bsky.social
Stop using MAXENT for invasive niche modeling. Instead embrace mechanisms. Check out this great review on mechanistic niche models for invasives from ‪@erolafenollosa.bsky.social‬ in ‪@ecography.bsky.social‬ 🌐 #ecology #invasivespecies nsojournals.onlinelibrary.wiley.com/doi/full/10....
Reposted by Matthew R. Helmus
brittanysbarker.bsky.social
The invasive spotted lanternfly (SLF) is a threat to multiple agricultural industries. In our new publication at www.mdpi.com/3429276, we present a #model that predicts the seasonal development ( #phenology) of the #SLF in areas that are climatically suitable for #establishment. #ipm #invasivepest
mrhelmus.bsky.social
We should broaden models, not narrow them. Models are tools to explore uncertainty, communicate scenarios, and test policy. Managers seek robust strategies, not perfect forecasts.

What a great paper from @cboettig.bsky.social onlinelibrary.wiley.com/doi/10.1111/... #Forecasting #Ecology 🌐
Reposted by Matthew R. Helmus
cavenderg9.bsky.social
www.forbes.com/sites/johndr...

"For every dollar spent [on science], the economy eventually produces an additional $1.71 in output. That return exceeds nearly every other form of public or private investment."
Trump’s NIH And NSF Cuts Estimated To Cost The U.S. Economy $10 Billion Annually
Economists find public R&D drives U.S. productivity growth — and pays for itself
www.forbes.com
mrhelmus.bsky.social
So I guess electric vehicles are good for the planet! See this comprehensive life-cycle analyses of gas vs. electric. theicct.org/publication/... study from @a-niche-guy.bsky.social

#electricvehicles #environment #transportation #climatechange #greenenergy
mrhelmus.bsky.social
Measuring invasive spread requires distinguishing jump events from diffusion. Check out this #Rstats package that does it! For #spottedlanternfly, diffusive spread is constant, but jump spread is accelerating 🌐 neobiota.pensoft.net/article/1473... @neobiota.pensoft.net
#invasivespecies #ecology
mrhelmus.bsky.social
Managing invasive threats across complex landscapes with limited budgets is tough. Check out this is a cool new statistical method to balance ecological, spatial, and economic trade-offs. 🌐 @methodsinecoevol.bsky.social

#InvasiveSpecies #Ecology
besjournals.onlinelibrary.wiley.com/doi/10.1111/...
mrhelmus.bsky.social
For those who have taken sabbaticals: Did you set up an automatic email reply? I officially started sabbatical July 1, and have already received multiple emails I'd like an automatic response for. Any recommendations on wording?

#sabbatical #academic
mrhelmus.bsky.social
We all know that prairie dogs are keystone species, and they're super cute when they yell and all run away, but did you know that birds also hear their calls and fly away when predators are near. Check out this new paper #ecology 🌐
mrhelmus.bsky.social
Can I get a Teleconnection?
tonyveco.bsky.social
🔴 ⚠️ 🔥 😷 After a journey of more than 7000km over the Atlantic Ocean, a new huge smoke plume has reached Europe from #Canada where more than 200 wildfires are burning across multiple provinces, from British Columbia to Ontario. ⬇️ The CO map over Europe with Sentinel-5P data on June 9th.
mrhelmus.bsky.social
One Health needs a decisive reboot esajournals.onlinelibrary.wiley.com/doi/10.1002/...

#onehealth #ecology 🌐
Reposted by Matthew R. Helmus
vvandvik.bsky.social
And here’s a link to the project page - in #ECOBUDGETS we’ll work with the municipality of Bergen to develop approaches for #climate and #nature budgeting as a tool to halt and reverse nature loss #cbd #kmgbf www.uib.no/en/cet/17331...
ECOBUDGETS
ECOBUDGETS helps municipalities and regional authorities make more sustainable decisions, by integrating budgets for emissions reductions and land use change into financial and other forms of administ...
www.uib.no
mrhelmus.bsky.social
Here's that awesome study everyone is talking about on how hummingbird beaks have evolved to better use hummingbird feeders 🕊️🐦🌐
#ecology
globalchangebio.bsky.social
Supplemental Feeding as a Driver of Population Expansion and Morphological Change in Anna's Hummingbirds

🔗 buff.ly/R6mw9w5
mrhelmus.bsky.social
Yes, a few #spottedlanternfly have been spotted in Oregon, and if you want to help with the search for this highly invasive grape pest, check out this risk mapping apps we built iecolab.org/slfDashboard...

#ecology
mrhelmus.bsky.social
All environmental problems are social problems.

A stepwise process for actionable environmental science research

esajournals.onlinelibrary.wiley.com/doi/10.1002/...

#ecology