Dan Carter

Dan Carter

@prairiebotanist.com

Ecologist of Midwestern fire-dependent ecosystems & volunteer land steward @ Mukwonago River Oak Barrens. Opinions mine. Among them is the need to stop viewing grasslands, savannas, & woodlands through a productivist lens. Ban AI. He/Him

822 followers711 following937 posts

This is a lot of why I like fall burning. The smothering thatch is gone, but the coarser stems and even many goldenrod, aster, and Joe Pye seeds remain. Fire did burn into the south sides of the oversized shrub willows and silky dogwood, and what didn't top-kill, we'll reset by cutting.

Man, hybrid cattail has destroyed connectivity between so many Midwestern lakes and adjacent wetlands and uplands. Pictured is Utica Lake, Waukesha County, WI with adjacent tamarack fen behind the cattails.

It’s fundamental to old growth biodiversity that there are many strategies for persisting in resource-limited environments, but few (get big fast) for bright environments awash in available nutrients.

It’s also fundamental to long-term success in restoration—understanding impacts of actions on nutrient availability and to flora that have persistence strategies vs. opportunistic ones.

I pulled in the dock at the Bayfield County place. It was only in an inch of water due to drought, but it meant the mucky and sandy shore was growing cool stuff like Rhynchospora capitella.

Fine autumn day to dig a little more red-pine-oak savanna out of the maple-poplar-hazel thicket caused by poor forestry and fire exclusion.

I cut back ninebark yesterday so it wouldn't impinge on the fascist blue spruces next door. I was happy to be a good neighbor. The blue spruce will join our neighborhood's Rhizosphaera needle cast party soon enough.

Violet coral (Clavaria amethystina...some new work suggest our Midwestern violet cor is not C. zollingeri). A visitor to the Mukwonago River Oak Barrens mentioned seeing this recently. We knew about it, but this year it is indeed very abundant there in wet-mesic sand under oak.

To “Google” used to mean search, but that had faded already. Now it means to lick boot or kiss ass.

WIRED@wired.com

After Donald Trump’s executive order demanding the name change, Google is the first major online maps provider to flip the switch. www.wired.com/story/google...

Some stewards are operating in a world where this has been learned already, and they tend have success, but quite a few aren't, so this is good to see. This implies things about how old growth works and has worked. It reinforces why some practices are successful and others aren't.

Lars Brudvig@lars-brudvig.bsky.social

New from @ashishnerlekar.bsky.social @llseedsull.bsky.social me and many others: Grassland destruction causes shifts in plant traits that persist during recovery www.pnas.org/doi/10.1073/... eeb.msu.edu/news/why-anc...

We burned this fen in February for the 1st time in memory. The footprint of flowering Parnassia glauca (grass-of-Parnassus) extends farther away from the marl/gravel flats into the sedges this year, and Rhychospora alba (white beak-rush) is blooming, which I have never detected on previous visits.

There are several springs like this in the fen, but the most voluminous everge from cobbles, the water having pushed out all of the sand and small pebbles.

Lordy, I read some comments on a political site I used to frequent much more often, and folks are hot mad that #Hong might win the WI Democratic primary. They talk about young voters supporting her, but I've gone with "electable" voting my whole life and

its picked me losers or politicians that have won office only to fail to stand up when it matters. I've had it. I'm in my mid-forties and voting for the candidate most in line with my values (Hong). She might lose in the general. IDGAF.

Dewpoints well into the 80s in western Iowa due in part to near peak corn evaporation. Heat indices in spots over 120, and it has two or three hours to get worse.

Today it was generally in the upper 80s to around 90, there was a stiff breeze, heat index peaked in the mid-90s, but was generally in the low 90s. Wednesday is supposed to be "water day" at day camp. Kids told me they didn't do it, because they stay inside if the heat index is above 90! 90!?

I understand heat index of 100 or more, but COME ON. I want my kids playing outside in normal summer weather. Especially when they are getting sprayed with cold hose water. How many July days in the middle to upper 80s will have a 90 degree heat index--most of them!

Several 80F+ dewpoints in the southern half of Wisconsin today. Lisbon Mauston Airport "wins" with a dewpoint of 83F and heat index of 111F just after noon today. #Heat #Humidity #Heatwave

I was out working to prep the remnant prairie along the wetland edge at the Mukwonago River Oak Barrens to be in an autumn burn unit and I found Hypoxis hirsuta peaking through the thatch. I’ve looked for it four years in this spot and only now found a couple flowering plants.

Minimum of 26.3 Fahrenheit. No damage to the tender oak leaves, which in past years seams to happen in the 24-26 range if the freeze isn't too long in duration and its not windy. Actually, of the hundreds of native species at our place, hairy ruellia is the only one that was zapped.

Actually American persimmon and Kentucky coffee tree were defoliated completely, and sassafras flowers were about 75% killed. …but oak is clearly fine.

The enemy brought guns to debate club, so I'm glad that in the case of redistricting Democrats responded in kind for once instead of taking the high ground before being steamrolled.

accreditations, insurance, multiple tiers of regulations and permitting (consider prescribed burning), etc. It's come to the point where in order to do any work on the ground, much more work is required for compliance. So I bristle at certifications for more and more and more all the time.

Will the conservative margin in Waukesha County be less than 10%?! When we moved here it was a 70-30 place. Slowly, surely. Ozaukee seems to have flipped. WOW are just now Ww. Frankly, I look at my neighbors, my community, and I'm amazed, but I'll take it!

Full day. The Glacial Prairie Chapter of The #Prairie Enthusiasts got in its last planned burn just under the wire of the impending growing season and just in time for me to meet up with my family at the tail end of #NoKIngs in Waukesha.

Round-lobed hepatica opened up at my place, where it has spread over a little convex area the oak litter blows off of (so it doesn't smother and often doesn't burn when I burn off the leaf litter). Wood betony is emerging, particularly in areas burned in the fall where the soil is a wee bit warmer.

The view in the first image was burned late last October. The view in the second image was burned in February. Both areas get burned every dormant season. Now think like an overwintering #invertebrate. The clumps are Sprengel's sedge. This is a reconstructed #oak #woodland / #savanna setting. #Fire

Time since last burn and fuel load context are also critical factors in assessing affects of frequency. ...and related also compositional changes caused by long-term land use or fire regimes that affect fuel loads--for instance very frequent post-green-up burning increasing big bluestem,

and in turn increasing fuel loads and fire intensity while driving down valscular plant richness and that of invertebrates (by direct effects and also by lack of host plant resources).

I still can't believe we're allowed to do this! Sometimes the day before a winter storm is the best. Here we're removing smothering thatch, volatilizing nitrogen away, and lofting phosphous containing particulates away from a fen-sedge meadow complex with several rare species...