Scenic Saturday: The Thames at London

A post by Anne Jefferson When in London, I find I’m drawn to the Thames. It’s a big river, and one that is inextricably tied to the history and heart of the city through which it flows. Unlike many of the Thames’s smaller tributaries, which were abused, then buried, and are now nearly forgotten, the Thames is big, brawny, and impossible to ignore. It carries the story of the city’s past and it is the pathway by which future sea level rise and storm surges might strike. Today, the Thames in London is crossed by bridges both towering and low, and is plied by tourist cruises and working tugs. It flows past shiny modern glass office blocks and pubs and parliament buildings hundreds of years old. But the flowing water takes the juxtaposition of built and natural, past and future and compellingly integrates them.

Boats on the river at sunset with Parliament in the background

Thames River, at the London Eye dock, January 2013. Photo by A. Jefferson

Categories: by Anne, hydrology, photos, society

2012: A Year of Moving Adventures

A post by Chris RowanA post by Anne JeffersonAs another year draws to close (and without the Apocalypse that no-one sensible was expecting) we take a moment to reflect on what has been a busy and exciting year for Anne and Chris.

The year started off with lots of travel and excitement, setting the stage for the rest of the busy year. By mid-January, Chris had taken his fourth trip to the ScienceOnline conference in North Carolina, meeting with some old blogging friends and making some new ones and Anne’s daughter had a very science-y birthday party at the local museum in Charlotte, which included feeding a horseshoe crab. By the end of the month, Chris topped all of that by going to Hawaii and getting to observe hotspot volcanism in the wild, visiting Mauna Kea, Mauna Loa, Kilauea, and Kohala.

Mauna Loa

Mauna Loa: a classic shield volcano. Photo: Chris Rowan, 2012.

In February, we shared a special moment on the shores of Mountain Island Lake in North Carolina. In March, Anne spent time in the field with her grad students and her classes and got to give river blogger Coconino a tour of some of Charlotte’s stream restoration sites.

Brand new stream restoration in Charlotte

Brand new stream restoration on the Winterfield tributary of Edwards Branch, Charlotte, NC. Structure shown is a cross vane. Photo by A. Jefferson, March 2012.

In April, Anne moved. In May, Anne moved again. In between the moves, she made some time to go to her homeland, southeastern Minnesota’s Driftless Area, for some hiking, canoeing, and even a high ropes challenge.

Stream meandering through forest

Root River, near Lanesboro, Minnesota. This river has excellent canoeing and a very nice bike trail alongside. Photo by A. Jefferson, May 2012.

In June, Anne went to an excellent workshop on techniques to measure groundwater-stream interactions put on by the fine folks at CUAHSI and Penn State University. She got to see a fiber optic distributed temeperature sensing system in action, watch electrical resistivity data be collected and interpreted, and help turn a stream purple with a fluorescent tracer. This workshop was a phenomenal educational experience that included the fundamentals and theories behind each technique, a chance to get our feet wet (in Anne’s case, literally) in the field, and some time in the chemistry and computer labs making sense of the data. We also got a tour of the Shale Hills CZO, one of the most densely instrumented watersheds in the world.

Purple stream with hydrologists in it.

The experimental stream, complete with hydrologists sampling surface water and using mini-piezometers to withdraw water from the streambed.

In July, Anne went to Boulder, Colorado for the CUAHSI Biennial Science Meeting, had a great excursion with Kea and talked hydrology to her heart’s content. Then, she moved again – for the last time, she might add. In August, September, and October, Anne had little travel as she started work at Kent State, settled in to her new office and lab, and got to know the surrounding area. Of course, in academia, ‘little travel’ is a relative thing: Anne still took a little excursion to Ashland University to give a talk on urban hydrology and a jaunt to the Purdue Conference for Pre-Tenure Women.

September also saw Chris in Cambridge – the upstart Massachusetts one, not his venerable alma mater – for a group meeting of the CIFAR group who funded his postdoc. This was his last chance to be alternately (and sometimes simultaneously) intimidated and inspired by some of the smarter Earth Scientists in the world, talk about some really big picture stuff, and discuss his latest findings on links between the spreading behaviour of some ocean ridges and the behaviour of the convecting mantle beneath them.

In November, Anne hardly felt like she was in Ohio at all, between GSA and field work in Charlotte and a trip to Baltimore’s Johns Hopkins and UMBC.

Rocky stream, fallen leaves, and building in the background

An unrestored reach of Stony Run, on The Johns Hopkins University campus, with the Space Telescope Institute in the background. Photo by A. Jefferson, November 2012.

In December, Chris went to AGU and blogged all about it. He also did some social media evangelism, met lots of interesting people, and had a very productive poster session.

AGU’s famous poster hall vortex.

After – or more accurately – during – that, he moved.

For the rest of December, we’ve tried to be more sessile, but it turns out that we couldn’t even make it the three weeks to the New Year. When this post goes up, airlines willing, we’ll be in the UK, where Anne is looking forward to seeing a land wracked by a year of unusually heavy rains and floods and Chris is looking forward to seeing friends and families, visiting a decent pub, and restocking his supply of Jaffa Cakes. Then we’ll…not be moving: in fact, our theme for 2013 could well be summed up as ‘less boxes, more adventure!’: we’re both hoping for much less travel for the sake of logistics, and much more travel for the sake of seeing stuff, be it friends, family, rocks or water. It will make for less stressful – and potentially more blog-able – lives for both of us.

Categories: academic life, bloggery, photos

Scenic Saturday: OH, Snow!

A post by Chris RowanI come from a country where winter snow is something more often seen in seasonal films and Christmas specials than actually on the ground; this is generally a good thing, as the merest dusting has the tendency to make the nation grind to a halt. In contrast, my first visit to my new hometown of Kent, Ohio last February coincided with some moderately heavy snowfall, and within two weeks of my arrival following AGU the area was once again blanketed in white. In recent days another 6 inches or so has fallen, but in the interim between the first snow and the latest storm we had a couple of clear, cold days that were perfect for some winter explorations; and a fairly new section of the Portage County Hike and Bike Trail starts close to our house was just begging to be explored.

The snowy Portage Hike & Bike Trail just north of Kent. Only one active rail line remains where once there were many. Photo: Chris Rowan 2012

Snow, trees and blue sky. Perfect for a winter walk. Photo: Chris Rowan, 2012

The trail follows a couple of railway lines, and is itself following the old path of another. Signs at some points in the trail showed photos of the extensive rail yard that covered the whole area we were walking through in the late 19th and early 20th centuries – a scene of steam and bustle far removed from the much more peaceful landscape of today, although remnants of this past abounded.

A defunct (hopefully) railway bridge. Photo: Chris Rowan, 2012

Some festive looking old railway sleepers. Photo: Chris Rowan, 2012.

We got as far as where the trail crossed Breakneck Creek. I thought the name was appropriate considering the fast-flowing meltwater-fueled waters, but the sign at the overlook informed us that the name was actually a reference to the result of an unfortunate fall from a horse during one of the early explorations of European settlers in this region. A bit morbid, if you ask me.

The rather evocatively (and rather more literally than I thought) named Breakneck Creek. Photo: Chris Rowan, 2012

Nonetheless, as we returned home under the low winter sun, we were happy with our discovery there is at least one easily accessible, pleasant walk for when we need some fresh air or thinking time.

Low winter sun through the trees. Photo: Chris Rowan, 2012.

Categories: photos

Stuff we linked to on Twitter last week

A post by Chris RowanA post by Anne JeffersonChristmas is approaching – as are annoying relatives you want to hide from, big meals to induce lazy afternoons and evenings on the sofa, and cold weather you snuggle indoors to avoid. All of these activities will be greatly improved with some good reading, which your friendly Highly Allochthonous bloggers are happy to provide!

Other posts on All-geo

Volcanoes

Earthquakes

Fossils

(Paleo)climate

  • It was the 36th consecutive November and 333rd consecutive month (!) with global temps above the 20th century average.
    http://www.ncdc.noaa.gov/sotc/

Water

Environmental

Cities

General Geology

Careers

Interesting Miscellaney

Categories: links

Mystery Geology Theatre 2012

A post by Chris RowanA post by Anne JeffersonYesterday was, of course, the long-awaited day of the apocalypse, as we reached the end of the Mayan calendar. The fact that the descendants of the Maya didn’t buy this interpretation was, of course, beside the point, as were all the reassurances from scientists that there was no evidence for an imminent magnetic reversal/rogue planet/meteor shower/superplanetary alignment that would doom us all, and we’re screwing up the planet quite happily all by ourselves, thanks very much.

Anne and I were not surprised as the 21st December 2012 drew to a close with the closest we’d come to disaster being a few inches of snow and a squirrel raiding the bird feeder. But, in the spirit of the day, we decided that if we couldn’t experience a real Apocalypse, we’d treat ourselves to the most over-the-top fake one we had access too, in the form of 2012. Sensing that perhaps the quality and scientific accuracy of this film might promote some ranting, we also fired up our Twitter accounts. Much snark ensued.

As it turns out, even the worst movies can be the centre of a fun evening, if you have the right tools available.

Categories: geology, public science, ranting, reviews