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timothy oleson

Bare Earth Elements: EARTH's Top 10 online stories of 2013 ... (Yes, it's a list)

Although there have been a lot of “best of 2013” and "year-in-review" lists posted recently, there haven’t been many focusing specifically on stories the geosciences. EARTH's staff hopes you find time to enjoy one more list with this quick look back at some of our popular pieces from the past year.

31 Dec 2013

Bare Earth Elements: AGU 2013 wrap-up

It’s back to the office this week for several EARTH staffers, including myself, who attended the annual meeting of the American Geophysical Union in San Francisco last week in search of interesting story ideas and fascinating folks in geosciences that we might cover in upcoming issues. With more than 20,000 participants, 7,000 research talks and invited speeches, and 14,000 posters, along with numerous other activities, there was plenty of potential material, and we spent some long days absorbing as much we could. For now, here are a few highlights of AGU 2013.

17 Dec 2013

Once a digger, always a digger: Or, how I learned to stop researching and love deadlines

In lieu of doing a "year in review" issue this year, EARTH asked our staff and some frequent contributors to write a short commentary on something that grabbed their attention in 2013. We gave everyone carte blanche. What follows is a collection of extremely varied, often very personal insights into how the planet impacted each individual. EARTH's staff writer Timothy Oleson explores how digging into researching a story idea isn't altogether different from how he once dug into research in the lab.

10 Dec 2013

Bare Earth Elements: IceCube observatory spurs "dawn of new age" in astronomy

The main purpose of the world’s largest neutrino observatory — the $270-million IceCube project — is to detect and hopefully identify the as-yet-only-theorized sources of exceptionally high-energy subatomic neutrinos that stream through space. In a new study, the members of the project, comprising about 250 scientists, laid out their case showing that the first of those goals — detection — has been accomplished. They detailed 28 detection events of neutrinos ranging in energy from about 30 tera-electronvolts (TeV) to 1.14 peta-electronvolts (PeV) — far higher than for any neutrinos previously observed — and suspected of having originated outside the solar system in violent phenomena like quasars and gamma ray bursts.

25 Nov 2013

Caspian Sea: Negotiation Support System

To supplement their efforts at modeling the Caspian conflict using game theory and, potentially, to aid the five littoral countries as they continue to negotiate over how to govern and apportion the sea and its resources, Kaveh Madani, a civil engineer at the University of Central Florida, and his colleagues have developed a computer model dubbed the Caspian Sea Negotiation Support System (NSS).

20 Oct 2013

Gaming the system in the Caspian Sea: Can game theory solve a decades-old dispute?

Water-rights disputes are never easy. Whether they are over pumping from aquifers shared among adjacent landowners, allocation of resources at the municipal, county or state level, or division of a river or lake shared between neighboring countries, there is an inevitable push and pull among stakeholders over who gets what and how much. In the end, resolutions tend to be compromises — often meted out by governing authorities — which, while not ideal from any one party’s standpoint, appeal to the desire of the group for stability over strife.

20 Oct 2013

Bare Earth Elements: Rim Fire Roundup

The devasting Rim Fire has been torching a growing patch of California for the last week and a half. The latest update from Cal Fire reports that the fire has burned about 726 square kilometers (~179,000 acres), currently making it the 7th largest fire by burn area in the state's history. EARTH offers a roundup of sites where official information can be found, as well as some of the many recent news reports covering the fire.

27 Aug 2013

Mapping field camp's past and present: Exploring a mainstay of geoscience education

Every spring, troops of geoscience students set out to observe firsthand the minerals, rocks, folds, faults, unconformities, ore bodies and other features that populate the geological landscape. And by this time each summer, they (and the instructors brave enough to have accompanied them) have mostly returned home, sporting unkempt hair and sun-tanned limbs. These students — after putting knowledge and skills learned over several years to the test — are the latest group to have survived the rigors of geology’s enduring rite of passage: field camp.

22 Jul 2013

Home sweet home for field campers

With a few exceptions — including available meal choices and entertainment options for when students have limited free time — accommodations at today’s field camps haven’t changed all that much, at least in the last few decades. Depending on the camp, however, lodging ranges from log cabins to college dorms to motels to the occasional traveling camps that still live and work out of “tent cities.”

22 Jul 2013

Location, Location, Location

Although field camps based east of the Mississippi River do exist, and a handful of American schools run camps abroad in places like Ireland, Italy and parts of Africa, the vast majority of camps in the U.S. are still  conducted out West. From the Black Hills and the Great Plains, across the Rockies and other mountain ranges, to the Desert Southwest, the western U.S. offers much in the way of beautifully exposed outcrops, distinctive landscapes and transects through long stretches of geologic time.

22 Jul 2013

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