Some mysteries can be solved if you just know what you're looking for -- and where to find it.
The July 2 edition of the journal Science features a profile on reseacher Dolores Piperno, who perfected microscopic methods to trace the earliest evidence of corn among early peoples of in southern Mexico. Rather than focusing on the plant evidence of corn cobs, which put the date of the earliest domestication of corn at about 6,200 years ago, Piperno and her team looked for tiny bits of evidence among tools that might have used with corn.
Yesterday I got up early and hiked up into the hills outside of town with one of the professors. We found a beautiful pond at the top and were at last greeted with a view of the elusive Mallard. Still, it’s the first one of the trip. Yay! Then a pair of Phalaropes then came around the corner to smooth things over--that was a nice treat.
This morning getting up early to look for birds, this time down by the rapids at the bridge, proved sadly fruitless. Except there were rapids, which was in itself neat.
Morning in Kangerlussuaq was not much different from afternoon or evening—sun shining cheerfully away, temperatures of around fifty degrees, and a light wind keeping away the hungry swarms of Satan’s air force known colloquially as “mosquitoes”. I got up early so I could get a first crack at wildlife, Greenland-style. It turns out KISS is right on the Watson River, which was a lovely morning scramble down fine silt dunes and over glacier- and water-carved rocks. I got my first looks of the trip at Snow bunting, Common redpoll, and Northern wheatear.
This morning we woke up at 4 a.m. in Schenectady, New York, after an uneventful day of travel there from Kansas. The Air National Guard picked us up at the hotel and took us to the base. Once they had corralled all the scientists into a little room in a warehouse, they showed us the C-130 safety video. It turns out that the “Herc” comes equipped not only with flotation devices, but exposure suits for all passengers, full Arctic survival gear and something called an EPOS.
The word “fossil” often conjures images of Tyrannosaurus rex skulls, mammoth femurs, or other large bones. But those aren’t the only ones that survive through the millennia, and certainly aren’t the only ones that have importance.
What a joy it was last fall when NOAA Ocean Explorer announced that researchers had discovered new coral reefs in the Gulf. These are not tropical reefs; they are in the cold, dark depths of the sea. They are comprised of Lophelia pertusa, a stony coral found in deep, dark near-freezing waters.
It’s finally starting to sink in that I am, in fact, leaving for Greenland on Tuesday. TUESDAY. GREENLAND. For the sake of you, the reader, as well as to drill the reality of what we are actually doing into my own head, here’s an introductory post.
Hannah Owens is an Ichthyology graduate student at the University of Kansas in the Biodiversity Institute. She is particularly interested in the role of climate change in the evolutionary history and biogeography of fishes, especially cods. Hannah will be travelling to Kangerlussuaq, Greenland for a week as part of KU’s Climate Change, Humans, and Nature in a Global Environment (C-CHANGE) National Science Foundation Integrative Graduate Education and Research Training (IGERT) program. She and her fellow trainees (in diverse disciplines ranging from sociology and anth
Today is my birthday. It is also Linda Trueb’s birthday. I don’t know if she knows that we are birthday buddies.