Category Archives: Climate

Trouble with Model

We had been trying to do this ourselves but found this fun model: https://gabgoh.github.io/COVID/index.html   We can attest that the model parameters agree with our own incomplete efforts. It has lots of fun stuff to play with, and you can … Continue reading

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The Possible Origins of 2019-nCoV Coronavirus

The possible origins of 2019-nCoV coronavirus Botao Xiao1,2* and Lei Xiao3 1 Joint International Research Laboratory of Synthetic Biology and Medicine, School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China 2 School of Physics, Huazhong … Continue reading

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Unified Geological Map of the Grand Canyon

We were puzzled about the Supergroup so we bought a pdf map from the Geological Society of America that covered the eastern part. We found that a forest of inconsequential faults, strikes and dips, and other notations was distracting us … Continue reading

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A River Runner’s Guide to Grand Canyon Geology VI: The Schists

Geologists have great fun with puns on the term “schist”. Technically, it refers to metamorphic rock; rock that has been altered by high temperature and pressure. There are several grades of schist, our former favorite was “blue schist” as a … Continue reading

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A River Runner’s Guide to Grand Canyon Geology V: Transects

River runners follow the water. The water is in our blood, and following it is what we do. We began this series by using the Colorado River as a transect, and following the drainages up to the South Rim as … Continue reading

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The Temperature and Altitude of Radiation to Space II

We left off the last post having accommodated MODTRAN radiance to the Planck curves, and having promised to derive the temperatures of the individual lines from an inversion of the Planck radiance formula to give the Planck brightness temperature. Unfortunately, … Continue reading

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Trouble with Trancendental Numbers

The title of this post was supposed to be┬áThe Temperature and Altitude of Radiation to Space. With a bit of luck and perseverance that post will happen, but we’ve had so much trouble, the trouble itself seems to warrant a … Continue reading

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