Wednesday, July 22, 2009

Where's My Water?

This small trickle of water is a good sign in Jerome, Arizona. It signifies that the water storage tanks in this small town (pop. 350) are full and what you are seeing is the overflow as it trickles down Mingus Mountain on it's way to the Verde River.

The good news is that water has finally become an issue in Arizona...the bad news is that people are still playing games and show no inclination to stop.

The town of Prescott i
s struggling with how much water it will take from the Big Chino aquifer...the city of Phoenix is haggling with its internal political interests about water usage and where the whole issue is going.

Into this confused controversy steps a well meaning reporter, Phil Wright of the Verde Independent and its on-line iteration, the verdenews.com, an impetuous Jerome Town Clerk/acting Town Manager, Terez Storm, and the possibility that a water shortage could exist some day in Jerome.

Alarmed at this prospect, Ms. Storm (acting alone as far as anyone knows) declared a water emergency and left town for a month's vacation. Reacting to pressure from the Town's administrators, the verdenews,com "disappeared" the piece from its article list (but not its archives). And Ms. Storm? She has been replaced as acting Town Manager and Town Clerk.

But...we digress...the point is water...isn't it?

While this small trickle of water is reassuring to the present population, it represents the excess between what is used now by 350 people and what once served a population 40-times as large...15,000 mine workers, mine executives, merchants, bar owners and prostitutes.

If you ask a couple of old-timers around here about the difference between now and the olden days, their thoughts are about the same.
"Well," they say, "people lived differently."
"People didn't have flush toilets then and they took baths maybe once a week out of a bucket..."
"Y'have to remember," they'll say, "we used to get a big snow pack on Mingus Mountain and now it's nowhere near the size."

No wonder the bars flourished...keg beer or bottles...it was probably cleaner than the water.

It's kinda alarming, however, that 350 people are using water at substantially the same rate as 15,000 people did 60 - 90 years ago.

For comfort my thoughts keep returning to Terez Storm who issued an "unauthorized" alarm, my neighbors who grow gardens of non-native desert species and water lawns for 6 - 8 hrs a night, another neighbor who has a 700-plant vineyard, and a city administration that just doesn't get it.

When they turn the tap and the faucet is dry, the causes of global warming will pale in the light of returning to sponge baths from buckets. An old adage states that all politics is local...all I'd add is that a lot depends on how hot and dry it gets.


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Saturday, June 6, 2009

Bubble Gum Cacti of the Desert Garden


I don't know why I dislike them. . .maybe because they represent a willful altering of something naturally beautiful to obtain something personally attractive. I'm referring to hybrid cacti grown from nursery stock that has been twizzled with the soft bristles of a paintbrush loaded with pollen from another genetic variety or species.

This creative endeavor seldom produces a fruit with viable seeds (or any fruit at all), the plants are less resistant to disease and insects, and they are less hardy in a desert or high desert environment.

I guess all this is OK so long as the "varieties" don't mix with the native chollas, barrel, prickly pear, and hedgehog varieties that thrive in the arroyos, washes, and cuts in this arid region.

Apparently they don't intermix, so-o-o no harm, no foul...but the foolishness goes on.

Silly Latin names are made up, attempts made to persuade the Department of Agriculture to recognize a "new" species, and the nurseries that propagate them continue to tell people, "That one? It's called an Amazon Giant (top left)...comes from South America."

Fortunately, at least in Arizona, a hard-to-get state permit is required to dig up or possess a native species. It ensures that native cacti in this high desert will continue to exist and remind us when they bloom that there is a wisdom lurking in the mix of spines and flowers


It's always a delight when we're on an evening walk to keep an eye out for a particular cactus species that should be blooming.

It's even more fun in the backcountry to scramble over the rocks and hills and find among the mesquite, juniper and manzanita that single cactus flower that makes a perfect picture.












Wednesday, June 3, 2009

Flower Photo Technics


I've been asked several times how to create the dark background behind many of the desert flower pics I take and my usual answer is, "It depends."

It depends on the time of day, it depends on your camera settings and, ultimately, it depends on your camera and the adjustments it will allow. The key to getting these results is the use of spot metering as opposed to metering in wide area mode.

The simplest solution is illustrated by the photo of the Palmer penstemon (top left). Flash is used on a camera with through-the-lense (TTL) metering. Spot exposure aimed at the bright flower will produce a sharp subject against an unlit background.

Another technique is equally simple. Again using spot metering, focus on the brightest part of a white, or very bright, element of the flower. If your camera offers the feature, partially depress the shutter release button to hold the exposure and focus while you better frame the subject. Auto exposure will close down the aperture (and speed up the shutter) so that a darker background will result in a high-contrast picture. The prickle poppy (middle left) jumps out of its background with no distracting elements.

It's always fun to experiment and see what you get. Digital cameras give you the freedom to produce nearly any effect you want and also the pitfalls that go with it. In this case, the danger is in the tendency for all your flower photos to have a guidebook quality...good only in moderation.

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