As has been previously discussed in Robert’s blog, fertile soil is an incredibly important resource that is fast running out in many regions of the world. It is true that soil’s importance for agriculture (and sustainable development) cannot be understated, but I wish to focus on another aspect of soil in this week’s blog– its ability to store carbon. One soil type in particular, peat, is an incredibly important form of carbon storage. Despite only covering 3% of the Earth’s land [...]
American pussy willow in February 2015, southeast Wyoming, 7200 ft elevation.
For a month I've been identifying plant specimens collected at Mount Rushmore National Memorial (yes, there’s more to [...]
Untersuchungen an BESSY II zeigen, warum selbst „löchrige“ Perowskit-Filme gut funktionieren
Metallorganische Perowskit-Schichten für Solarzellen werden häufig durch
Rotationsschleudern auf [...]
I've decided to give up on pushing basic physics. It's too dangerous, and everybody wants blood these days. Look at Ms. Atwood, who just wants due process. Instead, I will just chart the coming ice age, [...]
For a couple of years now, I've been telling a story at the beginning of the introductory geology course I teach, called How the Earth Works. I like to think it gives a flavour of the kinds of stories you can [...]
Der Mayon auf den Philippinen ist weiterhin aktiv. Im Gipfelkrater wächst ein Lavadom. Von diesem gehen 2 Lavaströme aus, die durch die Miisi und Bonga Abflussrinnen fließen. Der längere der Lavaströme [...]
Last week significant debris flows struck the Montecito area of California, causing at least 20 fatalities. Planet Labs have now captured medium and high resolution images of the area
Computer programmer, essayist and venture capitalist Paul Graham writes: In most fields, prototypes have traditionally been made out of different materials. Typefaces to be cut in metal were initially designed [...]
I've spent the last two weeks going through the archives of ten years of Geotripper. I've been enjoying picking out a few bits here and there that I really enjoyed writing. One of these was the story of the [...]
The comments on this Ask a Manager post, from someone who was uncomfortable using Uber/Lyft and preferred taxis, ended up going into four digits. Most of them were anti-taxi.
I've mentioned quite a few times [...]
In einer kürzlich im Fachjournal „Journal of Paleolithic
Archaeology“ veröffentlichten Studie widerlegt der
Senckenberg-Wissenschaftler Prof. Dr. Ralf-Dietrich Kahlke gemeinsam mit
einem [...]
March of the Fossil Penguins is gearing up for more penguin paleontology posts. We will start with a big story from the close of 2017. A new species, Kumimanu biceae, was discovered in New Zealand. The [...]
Working as an Antarctic field scientist, I witnessed the destruction provoked by a rapidly warming planet. But I also found
Dallin Moe es un joven artista norteamericano afincado en San Clemente (California, Estados Unidos) y que actualmente cursa su graduado en Bellas Artes en el Otis College of Arts and Design en Los Angeles, [...]
1stly, Scott Madsen needs help raising funds for "The Utahraptor Project" ( https://www.gofundme.com/utahraptor ). I'm spreading the word & giving Scott some money for 2 main reasons: 1) "Among the [...]
I've been digging through the archives of Geotripper on the occasion of my tenth anniversary of geoblogging, looking for some of my favorites. In 2015 I spent a lot of time in the Pacific Northwest, resulting [...]
These images are of brachiopod fossils and close up images under the microscope of some of their spines. The brachiopod fossils are called Reticulariina spinosa and date to the Mississippian Period. They were [...]
We have been pondering how to visualize planes in 3D as a way to assess correlation of beds in an area. My colleague Chris Campisano and our jointly supervised PhD student Dominique Garello was asking about [...]