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"Whether we and our politicians know it or not, Nature is party to all our deals and decisions, and she has more votes, a longer memory, and a sterner sense of justice than we do." — Wendell Berry
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Tag Archives: sphagnum

Moss Carbon Problem in Peatlands

Posted on 20 January 2025 by ecoquant

At The Financial Times.

Posted in zero carbon | Tagged climate change, climate disruption, mosses, sphagnum | Leave a comment

Bryophyta and the Importance of Sphagnum for the Carbon Cycle

Posted on 14 April 2021 by ecoquant
Posted in American Bryological and Lichenological Society, biology, bryology, bryophytes, Carbon Cycle, carbon dioxide, climate disruption, climate emergency, ecological disruption, ecology, global warming, mosses | Tagged bryophyta, Carbon Cycle, mosses, sphagnum | Leave a comment
  • Distributed Solar: The Democratizaton of Energy

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    • Comprehensive Guide to Bayes Rule
    • WEAPONS OF MATH DESTRUCTION, reviews Reviews of Cathy O’Neil’s new book
    • ggplot2 and ggfortify Plotting State Space Time Series with ggplot2 and ggfortify
    • Charlie Kufs' "Stats With Cats" blog “You took Statistics 101. Now what?”
    • Karl Broman
    • Busting Myths About Heat Pumps Heat pumps are perhaps the most efficient heating and cooling systems available. Recent literature distributed by utilities hawking natural gas and other sources use performance figures from heat pumps as they were available 15 years ago. See today’s.
    • Logistic curves in market disruption From DollarsPerBBL, about logistic or S-curves as models of product take-up rather than exponentials, with notes on EVs
    • Subsidies for wind and solar versus subsidies for fossil fuels
    • Pat's blog While it is described as “The mathematical (and other) thoughts of a (now retired) math teacher”, this is false humility, as it chronicles the present and past life and times of mathematicians in their context. Recommended.
    • In Monte Carlo We Trust The statistics blog of Matt Asher, actually called the “Probability and Statistics Blog”, but his subtitle is much more appealing. Asher has a Manifesto at http://www.statisticsblog.com/manifesto/.
    • "Perpetual Ocean" from NASA GSFC
    • Darren Wilkinson's introduction to ABC Darren Wilkinson’s introduction to approximate Bayesian computation (“ABC”). See also his post about summary statistics for ABC https://darrenjw.wordpress.com/2013/09/01/summary-stats-for-abc/
    • NCAR AtmosNews
    • London Review of Books
    • The Keeling Curve: its history History of the Keeling Curve and Charles David Keeling
    • Thaddeus Stevens quotes As I get older, I admire this guy more and more
    • Peter Congdon's Bayesian statistical modeling Peter Congdon’s collection of links pertaining to his several books on Bayesian modeling
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    • "Consider a Flat Pond" Invited talk introducing systems thinking, by Jan Galkowski, at First Parish in Needham, UU, via Zoom
    • Simon Wood's must-read paper on dynamic modeling of complex systems I highlighted Professor Wood’s paper in https://hypergeometric.wordpress.com/2014/12/26/struggling-with-problems-already-attacked/
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    • Hermann Scheer Hermann Scheer was a visionary, a major guy, who thought deep thoughts about energy, and its implications for humanity’s relationship with physical reality
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    • Mark Berliner's video lecture "Bayesian mechanistic-statistical modeling with examples in geophysical settings"
    • Brendon Brewer on Overfitting Important and insightful presentation by Brendon Brewer on overfitting
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    • Patagonia founder Yvon Chouinard on how businesses can help our collective environmental mess Patagonia’s Yvon Chouinard set the standard for how a business can mitigate the ravages of capitalism on earth’s environment. At 81 years old, he’s just getting started.
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  • climate change

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    • Paul Beckwith Professor Beckwith is, in my book, one of the most insightful and analytical observers on climate I know. I highly recommend his blog, and his other informational products.
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    • The Carbon Cycle The Carbon Cycle, monitored by The Carbon Project
    • Wind sled Wind sled: A zero carbon way of exploring ice sheets
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    • History of discovering Global Warming From the American Institute of Physics.
    • AIP's history of global warming science: impacts The American Institute of Physics has a fine history of the science of climate change. This link summarizes the history of impacts of climate change.
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    • "Lessons of the Little Ice Age" (Farber) From Dan Farber, at LEGAL PLANET
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    • James Hansen and granddaughter Sophie on moving forward with progress on climate
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    • Transitioning to fully renewable energy Professor Saul Griffiths talks to transitioning the customer journey, from a dependency upon fossil fuels to an electrified future
    • Thriving on Low Carbon
    • Climate impacts on retail and supply chains
    • Climate Communication Hassol, Somerville, Melillo, and Hussin site communicating climate to the public
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  • Goodreads

  • Kalman filtering and smoothing; dynamic linear models



    Also, see datasets and R examples to accompany this excellent text.





    I have used dlm almost exclusively, except when extreme efficiency was required. Since Jouni Helske's KFAS was rewritten, though, I'm increasingly drawn to it, because the noise sources it supports are more diverse than dlm's. KFAS uses the notation and approaches of Durbin, Koopman, and Harvey.

    ``The real problem is that programmers have spent far too much time worrying about efficiency in the wrong places and at the wrong times; premature optimization is the root of all evil (or at least most of it) in programming.''
    Professor Donald Knuth, 1974
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