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Recent Posts
- The Cuyahoga River burned today for the first time in 51 years. Here’s what we can learn from it.
- Spooky seismic action at a distance: moderate earthquakes in western US cause submarine landslides in the Gulf of Mexico
- Two reflections on the largest earthquake yet recorded, 60 years later.
- Watershed Hydrology – Complete Compendium of my Online Teaching Resources
- How I taught Flooding online in Spring 2020
- How I taught Streamflow online in Spring 2020
- How I taught Streamflow Generation online in Spring 2020
- How I taught Soil Moisture and Infiltration online in spring 2020
Latest Comments
- On How wet is the unsaturated zone?:
- John Selker: For lot’s more videos on soil moisture topics, see Drs Selker and Or’s text-book... Read
- Chris Rowan: Actually, a (fortunately small) tsunami was generated in the aftermath of the quake:... Read
- Anthony: Wow Chris this was the most excellent explanation of recent Kilauea activity i could find – so... Read
- Lyle: Note 50 years is the average lifetime of a commercial building a single family home tends more to the 75... Read
- Eric J. Fielding: Great blog post! Only suggestion is that the Uniform California Earthquake Rupture Forecast... Read
- Tor B: Hmmm, I refreshed the page and the ‘last parent standing’ changed, but then settled back to... Read
- Tor B: Nice graphics, but the last purple ‘atom’ is always fourth from the right on the top row. I... Read
Tag Archives: mapping
A real-life geological map, no colouring in required
There’s much more to geological mapping than colouring in, but a big part of the process of reconstructing the geological history of an area is spending a lot of time examining the exposed rocks to work out how to distinguish … Continue reading
Scenic Saturday: a good place to map
As part of Earth Science Week, yesterday was geologic map day – a celebration of the importance of maps in geology. This had me waxing nostalgic about the weeks I spent teaching mapping in the Cantabrians of northwest Spain, before … Continue reading
Geological maps: still interesting even when there’s only one rock type
The USGS, in collaboration with NASA, have just released a geological map of Jupiter’s ultra-volcanically active moon Io, based on images from the Voyager and Galileo probes. It is a thing of beauty. The sheer variety of different geological units … Continue reading
Geology is destiny: globally mapping permeability by rock type
The first maps of the global distribution of the ease of subsurface water flow have been produced, and they are based on maps of rock type. Continue reading
An interactive map of UK geology
The BGS have put up a nice interactive map of the UK’s geology (flash required). You can select and deselect rocks of different geological periods to see where they are distributed around Britain and Ireland, and if you hover over … Continue reading
