#108 An Exhibit of Gar

October 23, 2008

There’s a healthy population of long nose gar in the Rivanna – an amazing fish that not only looks prehistoric, but really is prehistoric.  The gar’s ability to survive in low oxygen waters is part of the secret to its long term survivability as a species.
 
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  This show originally aired on October 30, 2008 on “The Rivanna Rambler,” a weekly public affairs show airing every Thursday at 11:55 a.m. on WTJU 91.1 FM or wtju.net.

I do not have a lot of experience counting fish that are schooling, but as our canoe floated by the long olive green shapes in the clear water of the lower Rivanna, I couldn’t help but cry out, “There must be fifty of them!”

Well, as soon as I said it, I began to wonder if I was even close.  True, it was only Becky and me in our canoe paddling down the shallow sunlit water towards the Rivenna Mills sampling site in Fluvanna.  But the claim could not go unverified, so budding naturalists that we are, we turned around and cautiously paddled back upstream, hugging the bank as far away as possible from where we’d seen the fish  that were also swimming upstream.  Turning once again, we floated back down in the foot deep water, slow enough to count them as we drifted by.  Close enough to admire the broad flat tail fin, ridged and undulating, gently propelling the fish upstream.  Close enough to see the

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#107 South Fork Rivanna Reservoir Task Force

October 16, 2008

The South Fork Rivanna Reservoir, built in 1966, is continuing to silt in from upstream erosion.  The South Fork Rivanna Reservoir Task Force is examining the condition of the reservoir and is seeking public input regarding its uses and fate.

 
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This show originally aired on October 5, 2006 and as an encore on October 9, 2008  on “The Rivanna Rambler,” a weekly public affairs show airing every Thursday at 11:55 a.m. on WTJU 91.1 FM or wtju.net.

Almost twice a month for the last couple of months, a small group of citizens and representatives of various stakeholders has been meeting to discuss the fate of the South Fork Ravenna Reservoir.  The members of this task force represent the variety of uses and benefits that the reservoir now affords this community.

Built in 1966 to augment the storage capacity at the Ragged Mountain Reservoir, it now also provides miles of flatwater for varsity and community rowers.  Fishermen come from surrounding counties to launch jon boats at all times of day and night.  Novice canoeists learn their first skills on its calm dark waters.  The upper reaches of Ivy Creek consistently offer sightings of beaver, green and great blue herons, turtles, and, sometimes even bobcats.

The reservoir also provides an immutable kind of pleasure and solace that only an expanse of water can do – one that can be appreciated looking upstream or down while crossing its bridges, or for the fortunate few who live along its shores, from livings rooms and decks.  Out of sight – and out of the minds of most – is what lies beneath, the remains of a small but thriving African American community at Hydraulic Mills which was vacated and submerged when the waters rose after the dam construction.

The aesthetic, recreational, and ecological benefits were never the primary purpose of building this reservoir, but as the community contemplates its future, it is these very benefits that the Task Force has been asked to consider by the four chairs

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#106 Carbon Cycles at Scheier Natural Arera

October 9, 2008

At Scheier Natural Area in Fluvanna County, forester Steve Pence describes how a forest in succession contributes to the carbon cycle.

 
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This show originally aired on October 5, 2006 and as an encore on October 9, 2008  on “The Rivanna Rambler,” a weekly public affairs show airing every Thursday at 11:55 a.m. on WTJU 91.1 FM or wtju.net.

Summer is having its last licks in the Piedmont, spreading a layer of warm heavy air over the southwestern reaches of the Rivanna watershed in Fluvanna.  My destination is Scheier Natural Area 10 miles west of Palmyra.  Rolling hills farmed in hay give way to patches of forest and modest houses set back from the road.  Goldenrod and Queen Anne’s lace offer patches of color and light.  Here and there, I can see the peaks of pine emerging like soldiers from behind an unruly patch of trees, evidence of land reclaimed for growing timber.  In the distance, the mountain to the west sit blue and cool on this muggy Sunday afternoon.  I’m headed for a talk offered by the Rivanna Conservation Society, who owns the 100 acre preserve.

As I join the group late, Steve Pence, of the Virginia Department of Forestry, has already warmed to the subjects of the role of trees in our lives and the changing climate, a complex subject at best.  Steve has worked with trees his entire career,

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#105 Walking to Hightop Mountain from Smith Roach Gap

October 2, 2008

The trail in Shenandoah National Park (SNP) in this stretch of Greene County shows signs of previous land use.
 
 
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  This show originally aired on October18, 2007 and with an encore performance on October 2, 2008 on “The Rivanna Rambler,” a weekly public affairs show airing every Thursday at 11:55 a.m. on WTJU 91.1 FM or wtju.net.

It is a golden warm October day – one in which I would be inclined to take to the river, but cannot due to water levels that are impossibly low.  So instead, I head out with my husband for a high point in the watershed as if, perhaps to get closer to the clouds that hold the moisture hostage high above us.

We drive up to Greene County and follow Route 33 – the Spotswood Highway – west following the crest of the divide between the Rapidan and the Rivanna. 

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#104 Summer Memories

 September 25, 2008

Our home places are treasures that are beyond value.  A visit to the Rambler’s summertime home of youth reinforces the bittersweet richness of these special landscapes.

 
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This show originally aired in September 25, 2008 on “The Rivanna Rambler,” a weekly public affairs show airing every Thursday at 11:55 a.m. on WTJU 91.1 FM or wtju.net

I recently spent a few days on Cape Cod, that sandy fist off the coast of Massachusetts — prime vacation destination and historic homeport to whalers and fishermen and native Americans even earlier.  On the morning of my departure, I took one last dip in the buoyant salt water of Nantucket Sound

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