Distributed Solar: The Democratizaton of Energy
Category Archives: geophysics
JIGSAW-GEO v1.0
See: D. Engwirda, 2017: JIGSAW-GEO (1.0): Locally orthogonal staggered unstructured grid generation for general circulation modelling on the sphere, Geosci. Model Dev., 10, 2117-2140, doi:10.5194/gmd-10-2117-2017 and a general description at NASA. The figure below is copied from there.
Acceleration in rise of Global Mean Sea Level (Yi, Heki, Qian, from 2017)
Most impressive! This is Figure 2 of S. Yi, K. Heki, A. Qian, “Acceleration in the global mean sea level rise: 2005-2015”, 2017, Geophysical Research Letters: See also their data supplement. Of particular interest to me is their use of … Continue reading
Review of “No … increase of Carbon sequestration from the greening Earth”
(As promised.) Introduction and Abstract This is a review, re-presentation, and report on the August 2019 article, Y. Zhang, C. Song, L. E. Band, G. Sun, (2019), “No proportional increase of terrestrial gross Carbon sequestration from the greening Earth“, Journal … Continue reading
Posted in adaptation, afforestation, agriculture, agroecology, algal blooms, American Statistical Association, argoecology, being carbon dioxide, biology, Botany, bridge to somewhere, carbon dioxide, carbon dioxide sequestration, chemistry, citizen science, clear air capture of carbon dioxide, climate, climate data, climate disruption, climate economics, climate mitigation, di-nitrogen oxide, ecocapitalism, ecological disruption, Ecological Society of America, ecomodernism, ecopragmatism, environment, evidence, food, forests, fossil fuels, geophysics, Glen Peters, Global Carbon Project, greenhouse gases, James Hansen, John Holdren, p-value, phytoplankton, pollution, population biology, quantitative biology, resource producitivity, scholarship, science education, significance test, statistics, Steven Chu, sustainability, sustainable landscaping, wishful environmentalism
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“Climate Science for Climate Activists” is a wrap
The class “Climate Science for Climate Activists” I have taught for the last 6 or so weeks is now completed. The slides are available here.
Posted in alternatives to the Green New Deal, Anthropocene, Association to Preserve Cape Cod, being carbon dioxide, Blackbody radiation, bridge to somewhere, Carbon Cycle, carbon dioxide, carbon dioxide capture, carbon dioxide sequestration, cement production, Clausius-Clapeyron equation, clean disruption, clear air capture of carbon dioxide, climate, Climate Adam, climate change, climate disruption, climate education, climate grief, climate models, ClimateAdam, Commonwealth of Massachusetts, decentralized electric power generation, decentralized energy, ecomodernism, electric vehicles, electricity, Emily Shuckburgh, emissions, energy utilities, environment, evidence, EVs, flooding, floods, fluid dynamics, fluid eddies, food, food scarcity, forecasting, fossil fuel divestment, fossil fuel infrastructure, fossil fuels, Gavin Schmidt, geoengineering, geophysics, glaciers, glaciology, Glen Peters, Global Carbon Project, global warming, Grant Foster, Green New Deal, Green Tech Media, greenhouse gases, greenwashing, grid defection, Hermann Scheer, Humans have a lot to answer for, hydrology, Hyper Anthropocene, ice sheet dynamics, icesheets, investment in wind and solar energy, investments, John Marshall, klaus lackner, lapse rate, leaving fossil fuels in the ground, life cycle sustainability analysis, Mark Jacobson, meteorological models, meteorology, Nathan Phillips, National Center for Atmospheric Research, negative emissions, nonlinear systems, nor'easters, ocean warming, oceanic eddies, oceanography, oceans, permafrost, personal purity, photovoltaics, precipitation, Principles of Planetary Climate, radiative forcing, Ray Pierrehumbert, Robert Young, science, sea level rise, seismology, shorelines, Sir David King, solar democracy, solar domination, solar energy, solar power, solar revolution, Stanford University, Stefan Rahmstorf, Steven Chu, Stewart Brand, sustainability, Svante Arrhenius, Tamino, the energy of the people, the green century, the right to know, the tragedy of our present civilization, the value of financial assets, utility company death spiral, Wally Broecker, water, water as a resource, WHOI, wild fires, wind power, wishful environmentalism, Woods Hole Oceanographic Institution, zero carbon
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A proposal: Challenge for the Green New Deal
There is a climate emergency. There are many ways of looking at this, from the big investments perspective (see also a Fed view), to human harms perspective (see also), to what it might cost to reverse these changes if they … Continue reading
Posted in alternatives to the Green New Deal, American Association for the Advancement of Science, American Chemical Society, American Meteorological Association, American Solar Energy Society, American Statistical Association, Amory Lovins, Anthropocene, basic research, Bloomberg New Energy Finance, bridge to somewhere, carbon dioxide, carbon dioxide capture, cement production, Clausius-Clapeyron equation, clear air capture of carbon dioxide, climate, climate business, climate change, climate data, climate disruption, climate economics, climate education, Climate Lab Book, ClimateAdam, consumption, David Archer, decentralized energy, demand-side solutions, ecological disruption, ecomodernism, ecopragmatism, electric vehicles, electrical energy storage, electricity, energy storage, environment, flooding, floods, food, food scarcity, geoengineering, geophysics, Glen Peters, Global Carbon Project, global warming, insurance, investing, investment in wind and solar energy, investments, leaving fossil fuels in the ground, local self reliance, National Center for Atmospheric Research, Our Children's Trust, planning, policy metrics, politics, population biology, population dynamics, radiative forcing, rationality, real estate values, rhetorical statistics, science, stream flow, sustainability, SVD, the right to know, UU Ministry for Earth, UU Needham, zero carbon, ZigZag
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I just chose to support Climate Adam!
I just chose to support ClimateAdam. You can, too! One of my many favorite videos by Climate Adam: Here’s another: Why is supporting Climate Adam and talking about climate so important? Here’s one reason why: Backing this up:
“Applications of Deep Learning to ocean data inference and subgrid parameterization”
This is another nail in the coffin of the claim I heard at last year’s Lorenz-Charney Symposium at MIT that machine learning methods would not make a serious contribution to advancements in the geophysical sciences. T. Bolton, L. Zanna, “Applications … Continue reading
Posted in American Meteorological Association, American Statistical Association, artificial intelligence, Azimuth Project, deep learning, deep recurrent neural networks, dynamical systems, geophysics, machine learning, Mathematics and Climate Research Network, National Center for Atmospheric Research, oceanography, oceans, science, stochastic algorithms
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Earth’s energy imbalance: Rise in ocean heat content is accelerating
L. Cheng, K. E. Trenberth, J. Fasullo, T. Boyer, J. Abraham, J. Zhu, “Improved estimates of ocean heat content from 1960 to 2015“, Science Advances, 10 March 2017, 3(3), e1601545. Abstract Earth’s energy imbalance (EEI) drives the ongoing global warming … Continue reading
Posted in Anthropocene, climate change, geophysics, global warming, Hyper Anthropocene, oceanography, oceans, science
Leaders (say they) Don’t Know About Lags
Maybe they don’t. Most people don’t. On the other hand, there’s little more to them than understanding skeet, realizing aiming where the clay pigeon is now is a useless tactic for hitting it. Aim where the pigeon will be is … Continue reading
Posted in adaptation, American Association for the Advancement of Science, American Meteorological Association, AMETSOC, anti-intellectualism, anti-science, atmosphere, attribution, Boston Ethical Society, carbon dioxide, Carbon Worshipers, climate change, climate disruption, climate economics, climate education, Commonwealth of Massachusetts, Cult of Carbon, dynamical systems, environment, ethics, evidence, forecasting, geophysics, global warming, Massachusetts Interfaith Coalition for Climate Action, moral leadership, Our Children's Trust, Principles of Planetary Climate, rights of the inhabitants of the Commonwealth, the right to be and act stupid, the tragedy of our present civilization, tragedy of the horizon, unreason, UU, UU Humanists
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“Decoding the Weather Machine”
Hap tip to Tamino:
Sea-level report cards, contingency upon model character, and ensemble methods
Done by the Virginia Institute of Marine Science, new sea-level report cards offer a look at current sea-level rise rates, and projections. What’s interesting to me is making the projections conditional upon the character of the model used to project. … Continue reading
Posted in adaptation, American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, anomaly detection, Bayesian model averaging, changepoint detection, climate disruption, climate economics, climate education, coastal communities, coasts, dynamical systems, ensemble methods, ensemble models, flooding, geophysics, global warming, Grant Foster, Hyper Anthropocene, ice sheet dynamics, icesheets, living shorelines, meteorological models, nonlinear systems, prediction, sea level rise, shorelines, Skeptical Science, spaghetti plots, temporal myopia, the right to be and act stupid, the right to know, the value of financial assets, tragedy of the horizon
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“Carbon emissions and climate: Where do we stand, and what can be done if it all goes wrong?”
On Sunday, 11th February 2018, I presented an Abstract of a 3 hour talk on the subject, “Carbon emissions and climate: Where do we stand, and what can be done if it all goes wrong?” at the Needham Lyceum, hosted … Continue reading
Posted in Anthropocene, being carbon dioxide, Carbon Cycle, carbon dioxide, carbon dioxide capture, carbon dioxide sequestration, Carbon Tax, civilization, clear air capture of carbon dioxide, climate, climate change, climate disruption, COP21, Cult of Carbon, differential equations, dynamical systems, ecology, emissions, environment, exponential growth, fossil fuel divestment, fossil fuel infrastructure, fossil fuels, geoengineering, geophysics, Glen Peters, Global Carbon Project, global warming, greenhouse gases, Humans have a lot to answer for, Hyper Anthropocene, investments, James Hansen, Kerry Emanuel, liberal climate deniers, Mark Carney, Michael Bloomberg, Minsky moment, mitigation, nonlinear, nonlinear systems, oceanography, phytoplankton, population biology, population dynamics, precipitation, Principles of Planetary Climate, quantitative biology, quantitative ecology, radiative forcing, rationality, Ray Pierrehumbert, risk, sea level rise, sociology, stranded assets, supply chains, sustainability, T'kun Olam, the right to be and act stupid, the right to know, the tragedy of our present civilization, the value of financial assets, thermohaline circulation, tragedy of the horizon, unreason, UU, UU Needham, Wally Broecker, zero carbon
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`On a piece of chalk` (Thomas Huxley)
If a well were sunk at our feet in the midst of the city of Norwich, the diggers would very soon find themselves at work in that white substance almost too soft to be called rock, with which we are … Continue reading
Will the Climate `play nice`
An explanation by Dr Jørgen Peder Steffensen, a down-to-earth one, about climate bifurcations. He’s hardly the only scientist that has warned about this. Dr Wally Broecker famously said: The climate system is an angry beast and we are poking it … Continue reading
Posted in Anthropocene, atmosphere, being carbon dioxide, bifurcations, bridge to nowhere, carbon dioxide capture, carbon dioxide sequestration, Carbon Worshipers, climate change, climate disruption, dynamical systems, fossil fuels, geophysics, global warming, greenhouse gases, Hyper Anthropocene, ice sheet dynamics, Our Children's Trust, the right to be and act stupid, the tragedy of our present civilization, tragedy of the horizon, Wally Broecker
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The work of Alec Bogdanoff and Carol Anne Clayson on the ocean surface boundary layer
Drs Carol Anne Clayson and Alec Bogdanoff examined evaporation from the ocean surface and energy exchange at the boundary layer of the ocean surface, respectively. See also the interactive illustration here. (The above is from Dr Carol Anne Clayson’s personal … Continue reading
Posted in American Meteorological Association, AMETSOC, atmosphere, climate data, complex systems, differential equations, diffusion processes, dynamical systems, energy flux, fluid dynamics, geophysics, meteorology, oceanography, Principles of Planetary Climate, WHOI, Woods Hole Oceanographic Institution
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Global blinding, or Nature’s revenge against meteorologists who deny climate disruption
Given climate disruption due to radiative forcing from excess atmospheric CO2, which is a premise of this blog, it is only reasonable to wonder about, speculate, hypothesize, and posit that eventually the amount of this forcing and the feedbacks in … Continue reading
Posted in Accuweather, American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, Anthropocene, climate, climate business, climate change, climate disruption, climate economics, climate justice, dynamical systems, Eaarth, environment, evidence, forecasting, games of chance, geophysics, global blinding, global warming, Hyper Anthropocene, Kerry Emanuel, meteorological models, meteorology, National Center for Atmospheric Research, NCAR, nonlinear systems, notes, oceanic eddies, oceanography, radiative forcing, Ricky Rood, science, the right to be and act stupid, the tragedy of our present civilization, theoretical physics
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`Letter to Lamar Smith’
On Ed Hawkins’ blog. The Committee on Science, Space & Technology of the US House of Representatives conducts regular evidence hearings on various science topics. On Wednesday 29th March, there is a hearing on “Climate science: assumptions, policy implications, and … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, anemic data, anomaly detection, Anthropocene, Ben Santer, Berkeley Earth Surface Temperature project, BEST, carbon dioxide, changepoint detection, climate, climate change, climate data, climate disruption, Climate Lab Book, climate zombies, dependent data, environment, fossil fuel divestment, geophysics, global warming, greenhouse gases, Humans have a lot to answer for, Hyper Anthropocene, leaving fossil fuels in the ground, meteorology, MIchael Mann, Our Children's Trust, physics, science, smoothing, statistical dependence, the right to be and act stupid, the right to know, the tragedy of our present civilization, the value of financial assets, time series
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The first really scary really stupid anti-science prospect from the Trumpistas
They want to shut down and defund DSCOVR: DSCOVR’s cameras are intended to monitor changes in earth’s climate and weather patterns, from ozone and aerosols to temperature and deforestation. One of the scientists involved in developing the satellite told Air … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, Anthropocene, anti-science, astronomy, astrophysics, civilization, climate, climate change, climate data, climate disruption, energy flux, geophysics, global warming, Hyper Anthropocene, ignorance, meteorology, National Center for Atmospheric Research, NCAR, obfuscating data, oceanography, radiative forcing, risk, science, science denier, Spaceship Earth, the problem of evil, the right to be and act stupid, the tragedy of our present civilization
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Proud to be a member of the American Meteorological Society
(Click image to see a larger figure, and use your browser Back Button to return to blog.) Here is the link to the AMETSOC official statement, cited in the letter. AMETSOC is hardly the only such professional scientific organization to … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, AMETSOC, Anthropocene, atmosphere, being carbon dioxide, Bill Nye, Carbon Worshipers, climate, climate change, climate disruption, climate education, Climate Lab Book, David Archer, Donald Trump, ecology, environment, environmental law, geophysics, global warming, greenhouse gases, Hyper Anthropocene, meteorological models, meteorology, National Center for Atmospheric Research, NCAR, Our Children's Trust, Principles of Planetary Climate, Ray Pierrehumbert, science, the right to know, the tragedy of our present civilization, The Weather Channel, The Weather Company
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Yes, I will be marching for Science in Boston
Like many, including Eli Rabett, I will be marching for Science in April, on Earth Day. My march will be part of the Boston march. Why? Because Science has been and is my life, and it always has been, and … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, astronomy, astrophysics, Carl Sagan, climate, Climate Lab Book, ecology, Eli Rabett, engineering, fluid dynamics, geophysics, hydrology, marine biology, meteorology, physics, population biology, Principles of Planetary Climate, reason, science, Scripps Institution of Oceanography, theoretical physics, thermodynamics, WHOI, Woods Hole Oceanographic Institution, XKCD
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“Oh no, not again” (from ATTP)
Response to a paper by Hermann Harde, from Ken Rice at … And Then There’s Physics. Dr Rice cites two other responses as well: One by Gavin Schmidt at RealClimate. One from 2011 by Gavin Cawley from the University of … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, atmosphere, being carbon dioxide, Carbon Cycle, carbon dioxide, chemistry, climate, climate disruption, climate education, Climate Lab Book, David Archer, diffusion, diffusion processes, fossil fuels, geophysics, Global Carbon Project, greenhouse gases, ignorance, physics, Principles of Planetary Climate, Ray Pierrehumbert, science, science education
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A new feature: Technical publications of the week
I’m beginning a new style of column, called technical publications of the week. While I can’t promise these will be weekly, I will, from time to time, highlight technical publications I’ve recently read which I consider to be noteworthy. I … Continue reading
Posted in Anthropocene, big data, climate change, climate disruption, data science, data streams, earthquakes, geophysics, global warming, Hyper Anthropocene, Locality Sensitive Hashing, LSH, MinHash, numerical algorithms, numerical analysis, random projections, seismology, subspace projection methods, SVD, the right to be and act stupid, the tragedy of our present civilization, the value of financial assets
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Zeke Hausfather regarding Baselines and Buoys
Zeke Hausfather at And Then There’s Physics regarding Baselines and Buoys.
Posted in American Meteorological Association, American Statistical Association, AMETSOC, anomaly detection, Anthropocene, Berkeley Earth Surface Temperature project, BEST, climate, climate data, climate zombies, denial, geophysics, global warming, Hyper Anthropocene, NOAA, oceanography
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You really can’t go home again: An update of “Getting back to 350 ppm CO2 …”
I have made an important update to an earlier post here, Getting back to 350 ppm CO2: You can’t go home again. The message, essentially based upon recent work Tokarska and Zickfield on one hand, and by The Global Carbon … Continue reading
Posted in American Association for the Advancement of Science, Anthropocene, bridge to nowhere, Buckminster Fuller, Carbon Cycle, carbon dioxide, carbon dioxide capture, Carbon Worshipers, clear air capture of carbon dioxide, climate, climate business, climate change, climate data, climate disruption, climate economics, David Archer, diffusion, diffusion processes, ecological services, Eli Rabett, engineering, environment, fossil fuel divestment, fossil fuel infrastructure, fossil fuels, games of chance, geoengineering, geophysics, Glen Peters, Global Carbon Project, global warming, greenhouse gases, Hyper Anthropocene, Principles of Planetary Climate, Ray Pierrehumbert, science, Spaceship Earth, Susan Solomon, Svante Arrhenius, the tragedy of our present civilization, Tokarska and Zickfield, Wordpress, zero carbon
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Why scientific measurements need to be adjusted
There is an excellent piece in Ars Technica about why scientific measurements need to be adjusted, and the implications of this for climate data. It is written by Scott K Johnson and is called “Thorough, not thoroughly fabricated: The truth … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, Berkeley Earth Surface Temperature project, Canettes Blues Band, citizen data, climate data, data science, environment, evidence, geophysics, GISTEMP, HadCRUT4, mathematics education, meteorological models, obfuscating data, open data, physics, science, spatial statistics, Tamino, the right to know, the tragedy of our present civilization, Variable Variability
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`Moving forward on climate change and sustainability`
From WGBH, and hat tip to Environmental Justice TV, includes Dr Gavin Schmidt speaking, who I was especially interested in, and whose talk begins here: Interesting that Dr Schmidt has some gentle criticism of the PBS program NOVA. Whole talk … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, AMETSOC, Anthropocene, bridge to nowhere, Buckminster Fuller, carbon dioxide, climate, climate change, climate data, climate disruption, Ecology Action, environment, Equiterre, fossil fuel divestment, Gavin Schmidt, geophysics, greenhouse gases, Hyper Anthropocene, investment in wind and solar energy, Kevin Anderson, moral leadership, NASA, physics, science, Spaceship Earth, sustainability, the tragedy of our present civilization, the value of financial assets, zero carbon
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`Anecdotes don’t make reliable evidence’
From Katharine Hayhoe, who I deeply respect, and from John Cook (*), scientists and the quantitative community have been scolded that the reason they don’t make headway with the public and the science denier community is because their explanations are too … Continue reading
Posted in American Association for the Advancement of Science, American Meteorological Association, American Statistical Association, AMETSOC, Antarctica, Anthropocene, Arctic, astrophysics, bridge to nowhere, changepoint detection, climate, climate change, climate disruption, disingenuity, ecology, Ecology Action, environment, flooding, floods, fossil fuel divestment, geophysics, glaciology, global warming, greenhouse gases, Hyper Anthropocene, ice sheet dynamics, ignorance, leaving fossil fuels in the ground, meteorology, Minsky moment, Neill deGrasse Tyson, NOAA, oceanography, planning, reason, reasonableness, science, shorelines, the right to be and act stupid, the tragedy of our present civilization, the value of financial assets
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On the recent history of climate science.
Happy Newtonmas!
When knowledge conquered fear … And, what better way to celebrate than watching the National Geographic Cosmos episode, When knowledge conquered fear, hosted by the great Dr Neil deGrasse Tyson, Director of the Hayden Planetarium in New York City.
