I saw Riggs Glacier on my first trip to Glacier Bay in 1984. Of the three tidewater glaciers in Muir Inlet at that time, only McBride Glacier reaches sea level today. In 1990, as one of the final field tasks for my dissertation, I established permanent study plots between Riggs Glacier and Muir Glacier. This summer Galen and I used old sketch maps to find all five of them and recorded GPS coordinates.
Lewis testing his downwind rig at Riggs Glacier. Kodachrome, July 1984
My second youngest study site at Glacier Bay is on a bench of outwash about 150 feet above Muir Inlet. Before alders covered the young surface in the mid 20th century, the bench offered a good view of the retreating face of Muir Glacier to the north. William O. Field established a photo station there maybe in the late 1940s and marked the spot with a cairn assembled of several large rocks. I found the cairn in 1988 when I set up my study plots in a dense thicket of alders.
A photo station cairn built by William O. Field near one of my study plots. I think this is Field’s station “Muir 12.” Kodachrome, May 1995
It was not easy to find a photo of these bookshelves as they were installed in my parents’ house. The shelves were behind a table and hard to photograph, and they were also not very photogenic. I thought they were cool and modern in the sixties, but I never thought they were important (I do now). The shelves are probably in the background of some other photos, but this one from 1972 was the first I came across and is certainly more interesting than the rest. Many of the books in this shot are still on these shelves.
This is probably about a 10 second exposure. I might have had someone turn out the room light while I moved between positions. I used Panatomic X, a very slow (ASA 32), very fine grained film. Fall, 1972.
It’s easy to grow lots of peppers even in Vermont. Jalapeños are in the upper left corner. November 3, 2014
While I was putting a finish on the first pint of maple syrup of the season today, I also processed the peppers from last season. On a visit to New Orleans in November my friend Shannon introduced me to the idea of making Louisiana hot sauce. I had never considered doing this, but I had just harvested several gallons of Jalepeño peppers, so when I returned to Vermont I stemmed and seeded all the bright red ones, chopped them up and covered them with brine. The jar quickly started to produce bubbles of CO2, so I added a bubbler to let the gas escape but keep air and bacteria out. You can see it working in the video below.
Today I pureed it in the blender and added several tablespoons of red wine vinegar. Instead of just bottling it, I boiled it first. I guess that destroyed all the probiotic benefits the fermentation might have added, but I thought it might keep longer. I should have bottled some without boiling to see how it did.
Today the KAPtery moved to its own site: KAPtery.com. This frees up my personal site (fastie.net) for other things, but most importantly offers you a much better place to learn about 3D printed camera rigs for aerial photography. The commerce part of The KAPtery should also work better — buying kits and parts should be easier and more secure.
Everything you need in Chauvin, Louisiana.
The levee of Bayou Petit Caillou supports the long strip of houses that is Chauvin and Cocodrie, the narrowest towns I have ever seen. Way down delta in Louisiana, you are either on the levee, in the bayou, or somewhere out in the salt marsh. For exactly 100 years, Cecil Lapeyrouse’s Grocery has been on the levee. Today most of the houses are seasonal, and the store gets by with business from people coming down to shrimp or fish or have fun. We stopped by on our exit from the LUMCON Marine Center in Cocodrie where Public Lab held its annual meeting. That had fallen into the fun category.
Teddy launching the Titan 2 under a Flowform 16.
I almost didn’t make it to the farm yesterday because 1) one of my A590s died, 2) the old CHDK sync mode does not work with A590s, and 3) it took me a while to install and learn how to use the new CHDK. Teddy almost didn’t make it because I was not sufficiently explicit about which gate I meant and he waited at the other gate. But we were flying the Sutton Flowform 16 by 5:00 PM in a janky 15 mph north wind with gusts of 20 mph. The Titan 2 Rig made its maiden flight with two A590s triggered by an MK111 timer.
The Titan 2 Rig with two A590s triggered in sync by an MK111 timer.
One of the A590s was full spectrum (its IR block filter had been removed), and it had a 720 nm IR filter in front of the lens. So that camera saw mostly near infrared light. I white balanced that camera on grass, and the photos have a little color in them. We took 565 pairs of visible/infrared pairs over the Middlebury College Organic Farm. The cameras were aimed straight down, but the wind was swinging the Picavet quite a bit, so we got lots of slightly oblique photos, and more than 100 of the pairs were before or after the flight part of the flight. The shutter speed on both cameras was locked at 1/800 second at ISO 80, and most of the photos were taken at f 2.8. Some of the NIR photos were taken at f 2.6 (the max aperture), but there was not much difference in exposure between the two cameras. About 80% of the photos have no conspicuous motion blur.
The fallen aspen tree spanning my pond. Dinner was the second cluster from the left.
Just sauteed in butter on freshly baked bread.
A year ago on my birthday Galen gave me the 2006 update to Orson Miller’s mushroom field guide, with no knowledge that I had the old one or a dozen other mushroom books. This year he gave me Eugenia Bone’s 2011 Mycophilia, with no knowledge that it is a wonderfully smart and funny book about mushrooms and the people who make and use knowledge about mushrooms. I am reading it now, so when I noticed the profusion of oyster mushrooms sprouting from the aspen log across the pond, I was primed to act.
The common oyster mushroom is Pleurotus ostreatus, but there is apparently an almost indistinguishable species around here that likes aspens and cottonwoods, so this might be Pleurotus populinus. That made it more exciting to have it for dinner since I really didn’t know what species it was. It was also exciting because it was an excellent dinner.
The Redstone Rig and Picavet with Canon PowerShot A2200.
Update (March, 2015): The KAPtery has moved to kaptery.com.
Thanks
Black Prince, a variety of Russian Krim tomato that I tried for the first time this year. September 14.
Click photos to enlarge.
Stream in Soldiers Delight. I can’t remember exactly where this is. Fall 1973.
As a kid, my favorite thing about Soldiers Delight was playing in the streams. They were very different from all other streams I knew, which were muddy. In Baltimore County walking in a stream generally meant walking in mud. The water in Soldiers Delight streams was clear, and the stream bottoms were mostly stoney. The stream banks were also grassy and sunny. Streams elsewhere could be sunny, but even managed streams through pastures or parks were often lined with a thicket of woody plants. At Soldiers Delight long stretches of streams were lined only with tall grasses and wildflowers. Plus there were minnows and frogs and snakes. These were great streams.
Click photos to enlarge.
Entrance to the Choate chromite mine at Soldiers Delight in Maryland. Fall 1973.
Entrance to the Choate mine. Although trash was being removed from the area, fresh appliances had been dumped above the entrance. Fall 1973.
Soldiers Delight would be a lot less interesting to some were it not for its contribution to the economic history of Baltimore County, Maryland. Serpentine outcrops including Soldiers Delight, Bare Hills, and the State Line Barrens in Pennsylvania supplied most of the world’s chromium ore in the mid 19th century. Issac Tyson, and later his sons, owned land and operated mines at these places, shipping all the chromite to Baltimore and monopolizing the industry from the 1820s until after the Civil War. But the long term impact of this activity may have been more ecological than economic.