Tag Archives: California

Chemung Lake

Chemung Lake

Chemung Lake and Masonic Mountain, 2017.

There’s a small, seasonal lake or pond on the west side of Masonic Mountain in the Bodie Hills (Mono County, California). It’s just across the road from the Chemung Mine and has, as far as I can tell, no documented name. No historic map, topographic map, on-line map, or other source I can find puts a name on it.

Chemung Lake

Chemung Lake in 2017.

It’s a wide, shallow basin with a small watershed and no spring or creek feeding into it. Rainfall and snowmelt are the only sources of water. In dry years it may be a little muddy in the spring, but have no standing water. In wet years, like 2017, it may have about 6 to 8 acres of standing water up to maybe 3 feet deep.

Chemung Lake in 2015

Chemung Lake from the mine, during a drought, in 2015.
Sweetwater Mountains in the distance.

Chemung Lake in 1980

Chemung Lake in 1980. Sierra Nevada in the distance.

Chemung Lake in 1980

Chemung Lake in 1980. Chemung Mine ruins are
at the base of Masonic Mountain.

This lake needs a name. Since no one else seems to have done so, I hereby name it Chemung Lake, after the Chemung Mine, which overlooks the lake from a nearby hillside. The mine was discovered by one Stephen Kavanaugh in 1909 and named after his small hometown in Illinois. To many Californians, the name Chemung often “sounds Chinese”, but apparently it’s a Seneca word (pronounced shə-MUNG) meaning “big horn”.  The name Chemung has also been applied to a variety of places in New York state, other northeastern states, and adjacent Canada. There’s a Chemung River and a Chemung County in New York, a Lake Chemung in Michigan and a Chemong Lake in Ontario.

Chemung Lake

Chemung Lake with abundant spike-rush, Eleocharis macrostachya,
in early July, 2017.

Ecologically, this Chemung Lake is not unique. There are dozens of similar seasonal ponds and dry lake basins with small watersheds throughout the hills and mountain ranges just east of the central Sierra Nevada. Many are tucked away in remote, seldom seen valleys. The extreme seasonal and annual water availability makes for challenging conditions for the plants and animals that live here. They must endure years of drought, then grow and reproduce quickly and abundantly when conditions are favorable.

Here’s a partial list of plants seen around the wet perimeter of Chemung Lake (not the adjacent dry upland) during and before a CNPS outing to the area in early July, 2017:

Dicots:
Castilleja tenuis – Hairy owl’s clover (Orobanchaceae)
Elatine sp., probably E. rubella – Waterwort (Elatinaceae)
Limosella aquatica – Water mudwort (Scrophulariaceae)
Mimulus pilosus – Snouted monkey flower (Phrymaceae)
Myosurus minimus – Mousetail (Ranunculaceae)
Montia chamissoi – Toad lily (Montiaceae)
Navarretia breweri-  Brewer’s navarretia (Polemoniaceae)
Plagiobothrys sp., maybe P. hispidulus – Popcorn flower (Boraginaceae)
Polygonum sawatchense – Knotweed (Polygonaceae)
Rumex lacustris – Lake dock (Polygonaceae)
Taraxia tanacetifolia – Tansy leaf evening primrose (Onagraceae)
Trifolium spp., probably both T. cyathiferum and T. longipes – Clover (Fabaceae)

Monocots:
Alopecurus aequalis – Short-awn foxtail (Poaceae)
Cyperus squarrosus – Flat-sedge (Cyperaceae)
Deschampsia elongata – Slender hair grass (Poaceae)
Eleocharis macrostachya – Spikerush (Cyperaceae)
Hordeum brachyantherum – Meadow barley (Poaceae)
Juncus bufonius – Toad rush (Juncaceae)
Juncus sp., another tiny annual, either J. bryoides or J. tiehmii – Rush (Juncaceae)
Muhlenbergia richardsonis, Mat muhly (Poaceae)

Also:
Chara sp. (a green alga in shallow water near the lake margin)
Pseudacris regilla – Pacific tree frog (numerous, hopping all around the lake margins)

 


Copyright © Tim Messick 2017. All rights reserved.
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Effects of the Earthquake near Bodie

I was in Bodie the first week it was open to the public since the magnitude 5.7 earthquakes near Nine Mile Ranch in Fletcher Valley that caused some damage here and startled people through much of the Eastern Sierra region on December 28, 2016. There is visible damage to the walls or contents of several buildings. There’s also an issue with the water system.

Perhaps most serious is damage to the back wall of the DeChambeau Hotel. Some bricks fell away from the top of the wall and other cracks are visible lower in the wall.

DeChambeau Hotel

Brick Wall


Inside the DeChambeau Hotel, bottles on the bar fell over.

Bar

Next door in the IOOF building, many of the old bottles that were neatly stacked in a display case fell to the floor and broke.

Bottles


In the morgue, an open coffin toppled off the back of the table on which it was resting. The lid came off another one standing to its left.

Morgue

May 2017

Morgue, 2007

October 2007


The Boone Store lost one of the large front windows, now temporarily covered with plywood. Inside, the hat-wearing dress form looks a little worse for her exposure to the elements.

Boone Store

Boone Store

May 2017

Boone Store

June 2013


In the Cain House, bottles toppled from the display shelves inside the front windows.


Over on the northeast side of the Bodie Hills, in Fletcher Valley, the stone walls the historic building at Nine Mile Ranch (the oldest intact building in Mineral County!) were severely damaged. This building is only a mile from the epicenters of the largest quakes.

Nine Mile Nine Mile

 


Copyright © Tim Messick 2017. All rights reserved.
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A Peat Bog in the High Desert

Cinnabar Canyon Bog

There’s a tiny peat bog (about one-half acre in area) within a somewhat larger meadow (about 1 acre) in Cinnabar Canyon in the Bodie Hills. The most abundant and characteristic plant in this meadow is a Sphagnum, or peat moss (possibly S. fimbriatum, but this needs to be checked using the most recent keys). The peat growth is deep and spongy wet, even late into the dry season. Water seeps slowly from a spring at the highest point in the meadow. Vascular plants in the meadow include abundant Nebraska sedge (Carex nebrascensis) and Tufted hair grass (Deschanpsia cespitosa), with a few very scrawny Swamp laurel (Kalmia polifolia) plants. The Kalmia was probably more robust and much more at home here during the cooler climate of the Little Ice Age (circa 1300 to 1850).

Cinnabar Canyon Bog

Sphagnum sp.

Cinnabar Canyon Bog

Kalmia polifolia

Cinnabar Canyon Bog

Carex and Deschampsia

This place fills me with questions, but skimming through the on-line literature about peat bogs in the Great Basin and Sierra Nevada reveals very few answers.

Cinnabar Canyon Bog

Why is this bog here? What is it about the geology, hydrology, or history if this place that led to the formation (or persistence?) of a bog here, and not in any number of other seemingly similar meadows? Why aren’t there more peaty wet meadows in the Bodie Hills? (There is a suggestion in the literature of just one other that I haven’t seen, near Dry Lakes Plateau.)

Cinnabar Canyon Bog

How long has the peat bog been here? Peat deposits at other locations in the Great Basin and beyond (some actively growing, some not) have been examined to determine the relative abundance of different kinds of pollen and diatoms at various depths. The peat deposits can be dated at various depths with the aid of identifiable volcanic ash layers. These findings are used to infer changes in vegetation and climate over centuries or millennia. I’m not a palynologist, but I would love to know what a few core samples might tell us about the history of this place.

Cinnabar Canyon Bog

Are there invertebrates that favor peat bogs, and are they present here? Is there anything unusual about the chemistry of the water in this spring? The water feels cold, but how does the hydrology of this meadow relate to the band of hydrothermal activity (some still active, some long dormant) extending from roughly Cinnabar Canyon northwest to near Bridgeport?

Cinnabar Canyon Bog

The spring

Unfortunately, the meadow is not in the best of shape. I wish it could be fenced. Trampling by sheep has disturbed the surface and shallow subsurface of the growing peat layer. (But it looked about the same 35 years ago.) This trampling probably reduces the abundance of some plants, degrades the habitat for some invertebrates, and introduces nutrients unfavorable to some of the flora and fauna here.

Cinnabar Canyon Bog

Trampled peat

 


Copyright © Tim Messick 2017. All rights reserved.
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