Thursday, September 25, 2008

Wildflowers of Southeastern Arizona

I've had some great hikes lately - all of them just chock-full of crazy late-summer wildflowers thanks to our generous monsoon season and relatively cool summer. I thought I'd share for those of you who were on my trips, those who wish they were, and those who just like pretty flowers... (now some of these aren't the greatest pictures - but I figured you'd forgive my poor photography in favor of my vast knowledge)

Santa Ritas - August



California fuscia
(Zaushneria calfornica)

Rincons - August



Arizona Salvia
(Salvia Arizonica)

Wild Grape
(Vitis arizonica)


Hill's Lupine
(Lupinus hilii)


Coral Bells
(Heuchera sanguinea)


Hybrid salvia?
(Wendy wantsaone)

Sycamore Canyon - August







Sacred Datura

(Datura wrightii)


Parker Canyon - Sept




Vine-leaf Morning Glory
(Ipomoea hederacea)

Another yellow-daisy like flower
(A Viguiera?)



???? Found near the abandoned settlement of Sunnyside
Perhaps not a native - can't find in the books





??? Another mystery plant - maybe the Huachucas are full of them!

Chiricahuas - Sept



Fleabane
(Erigeron oreophilus)



Delphinium
(Delphinium sp.)


Lemmon's Salvia
Salvia lemmonii


(Sarae's Picture)



Common Mullein
(Verbascum thapsus)


Sweet Four O'clock
(Mirabalis longiflora)

Catalinas - Sept




California fuscia
(Zaushneria calfornica)




Wild geranium
(Geranium caespitosum)

other things we saw but I don't have photos of (so I pilfered them from other sites):


Nodding Groundsel
(Senecio bigelovii)


Nodding Onion
(Allium cernuum)

Plains Beebalm
(Monarda pectinata)


Chia
(Salvia columbariae)

Franciscan Bluebells
(Mertensia franciscana)


Wednesday, September 24, 2008

Get Ready...

for new blog posts coming soon. I know, this is a terrible tease because you've been checking the site daily hoping for more seeds of wisdom from me.

Well, to tide you over until the main event, here's a tidbit that I bet most of you are unaware of:

In the 1600's the Dutch created a system of fortifications and dry channels called the "Water Line". This defensive system was specifically designed to flood a narrow strip of land to the perfect depth to deter both foot crossings and boats. The bottoms of these channels were further reinforced with smaller ditches, obstacles (such as fencing and sharp objects) and (later) mines. When an army invaded, the sluices raised and quickly flooded the grassy landscape, forcing the approaching troops to attempt crossings at heavily fortified bridges.



A Map of the Dutch Water Line
I have no idea where any of these places are, but I'm sure
you can find them on Google Earth.
From Wikipedia

The waterline proved effective during it's first test against Louis IVX of France when he tried to invade the Dutch Republic. However, during the next French invasion in 1794, the cold weather and frost froze the water in the ditches and the troops entered the country. (Here I have to interject that I have become quite suspect of the Anglo-centric nature of our history education. The history of the Netherlands, and how integral that history is to the history of our nation and to Europe as a whole, was utterly neglected in my secondary education. It's fascinating, with a rich and complex system of rule that evolved quite differently than the monarchies in England and France, and I highly recommend you learn more, you unwashed heathens).


The system was modernized in post-Napoleonic Netherlands, and remained in active service through the Franco-Prussian War and WWI. (Isn't it interesting how we "name" wars. I seriously doubt that there were newspapers in the 1800's calling something the "Franco-Prussian War). In WWII, the fortifications were no longer strong enough to withstand modern artillery, but were still utilized as a second line of defence (ultimately, the Germans bombed the Netherlands into submission from the air - but the resistance continued to operate out of some of the historic forts).






A third version of the line was designed to counter a possible Soviet invasion of the Netherlands, erected further to the East. That line was never tested, and the infrastructure was ultimately dismantled in 1963.





However, now comes the REALLY cool (read Landscape Architecture related) part. The modern Dutch, recognizing that the intact elements of the system comprise a valuable cultural and environmental resource, have been using the Water Line to create a linear recreation amenity. Hikers, bicyclists and boaters can travel the various parts of the system - and many forts are open for visitors to explore or even camp in! Awesome! New thing to add to the bucket list: backpack the Dutch Water Line and camp in a 16th century fort.

Pooing in the Woods

We human types - or, more specifically, we well-heeled first world white folk - tend to think of pooing in the woods as sort of the end-all-be-all of "roughing it". Sure, you've traded your concrete block and asphalt-shingled abode for a nylon and aluminum tent; you've abandoned your kitchen sink and instead must gather water from your surroundings (or at least from the 5 gallon bucket you brought from home); you've turned your back on fast-food chains and drive-thu coffee shops in favor of pop-tarts and instant coffee from a lexan mug; you've even taken to sleeping a full foot and a half closer to the actual ground than your mother thinks is good and proper. But, so long as you have even the most primitve shack with a pre-dug hole and a toilet seat, you're still in civilization. No - to really access the depths of the wilds, to become one with mother nature and all her grand design - you really need to poo in the woods.

I even know girls who consider peeing outside to be a minor persuit - something you do at overcrowded frat parties and whenever you need to impress a granola boyfriend. But to most of these free-wheeling spirits, pooing is a whole different story. There's something so much more, well, terrifying about the thought. It's a whole new level. If a guy takes you on a trip where you're gonna have to poo in the woods - it'd better be love. Either that, or he better drive one kick-ass Jeep and have parents with stock in Apple.

Now, you're wondering why the backcountry maven is even addressing the issue. Afterall you say, to her pooing in the woods is as basic as, well, washing your cooking pots with river sand or drinking out of cattle tanks. You would be sadly mistaken my friends to assume such, for even yours truly has some adjustments to do on long sojourns in the wilds. It's a challenge - one usually made worse when camping with dogs, curious children or pranksters.

No - the reason for the blog is to explore why. Lets face it - no other animal has anything remotely resembling this problem. Even the very completely domesticated canine companion will quickly adjust from pooing in a freshly mowed lawn to laying it down smack in the center of the trail in no time. They don't even need reinforcement or a demonstration - they just know it's the right thing to do.


Bears, often considered to be the most human-like of non-primate land animals, actually have pooing in the woods down to an art. I firmly believe that they are very careful to place scat in such a way that it will be found by the local migrant human population, wherein it's sure to become a source of much talk and gossip. According to this very interesting site , it is easy to determine what a bear's been eating by the consistency of it's scat. If it's full of berries and seeds, the bear has likely been eating lots of berries and seeds. If it's dark and firm and doesn't smell, it's likely been eating a lot of plant material. If it's dark and runny, the bear's been feeding on meat.


Bear scat in the Chiricahuas - might you be on the menu? (Courtesy of Sarae)



(Please note this source also says it's probably not a good idea to examine the bear scat with your hands. Like THAT was something I needed someone to tell me.)

Rodents, rabits and shrews actually provide a service to the world with their poo. Evidently, they have two kinds of scat - the usual kind, and a darker, nutrient rich kind. This "super scat" is actually a food source for other animals - including other rodenst, rabits and shrews. In lean times, look for the really dark, soft jelly beans on the forest floor. It just might save your life.

Then there's the ultimate in human discomfort- the trips where you must use a "WAG" bag (Waist Alleviation and Gelling) to transport your poo from the woods. Fanstastic. Haven't used one myself yet, though I've come close. I'm thinking it might be a good way to keep the tourists away when hiking out of popular destinations such as the Grand Canyon or Yosemite - particularly the using ones that say "toilet" across the side and swing from the back of your pack...

At the risk of a fun blog entry getting too long (too late), I'll close here with the question still open. Perhaps as a sub-species (homo sapiens sapiens var. americana) we can come to terms with those functions which every living being performs regularly, and embrace the wild animals we once were. I think it would improve our lives on many fronts - but it would certainly make a weekend on the mountain just a little less constipating.


Tuesday, September 2, 2008

So, Tiki shots are on the web and ready for viewing. You have two options!

You can click
here to go to Picasa to view (with captions)...

or you can look at a little tiny version of the slide show here:



Thanks to all who made the tiki party a success!

Tin Foil and Popular Demand...




It's thin, it's shiny and you wrap your food in it. You can also wrap your head in it if you want to keep out the government's prying eyes. And, if push comes to shove, you can repair your television antenna with it.

But what is it called?

Well, like many Americans, I apply the misnomer of 'tin foil' to the magic metal that rolls off in a sheet and tears with those deadly little teeth on the side of the box. The term has been incorrectly applied to aluminium foil since the 1920's, when aluminium was substituted for tin in foil production. Aluminium was found to be far more useful than tin - it is more flexible and durable as well as being non-reactive with foods. Tin foil was used primarily for non-edible items such as cigarettes and for coating cylinders for recording music. But tin is still easier to say. It slides off the tongue.




Some other interesting facts about Aluminium Foil:


  • It is only 99% aluminium. The other 1% is other materials which help the foil resist tearing.


  • Regular duty foil is about .0005 inches thick.



  • Aluminium foil dipped in water is excellent for polishing steel.



  • 1.3 billion lbs of foil were produced in the United States last year - 75% of which was used for packaging of foods and cosmetics. These materials are particularly easy to recycle - in fact, recycling takes considerably less energy than the initial extraction process.



  • The Brits say "Aluminium", in North America we call in "Aluminum". We're much more efficient with our syllables.



  • The shiny/dull side debate rages on: in the production process, two sheets of foil are rolled together. The sides of the sheets that contact the rollers come out shiny, the sides that contact the other roll of foil are duller (88% vs 80% reflectivity). However, exhaustive research has shown that wrapping food with the shiny side out is not any more effective for heat transferring in the cooking process. In fact, the results are so minute as to require expensive and absurd digital devices to measure (I probably have one in my shed, though, if you want to try).



  • Mylar - another substance sometimes mistaken for aluminium foil, is actually PET film (biaxially oriented). And no, this is not the stuff they use to make "Mylar balloons"- that is a metalized nylon material. Another misnomer.

Some other great misnomers that are rarely pointed out in conversation by uppity materials engineers:



  • The "lead" in pencils has always been a graphite and clay mixture- it was just believed in the first part of the last century that graphite was a form of lead ore (of course, it isn't).



  • We still call it "filming" when we use digital media to capture moving images.



  • Most people refer to wind turbines as "windmills", even though there is no milling equipment associated with them any longer.



  • "Leaded crystal" is not crystalline at all, but is in fact glass, which has no crystal structure. It does, however, have lead in it.



  • "Grape Nuts" are made of neither grapes nor nuts.



  • "Rocky Mountain Oysters" are not sea food, and are rarely harvest in the Rocky Mountains. No shucking is involved in eating these delicacies.



  • "Horny Toads" are neither promiscuous nor toads. They are perfectly well-behaved lizards.



  • "Tear Gas" is not actually a gas, but a light-weight solid (crystalline) substance which is propelled through the air by a gas canister.



  • "Panama Hats" originated in Ecuador. They got their name from their use during the construction of the Panama canal.



  • The "Big Ten" conference has 11 teams in it.

Some interesting things that are done with aluminium foil:


An article about the effectiveness of aluminum hats at deflecting thought-detection efforts.


An article about a man who covered his friend's WHOLE APARTMENT in foil while he was away for new year's (this takes anal to a new extreme!)

How to make a wi-fi antenna from foil