Author Archives: ecoquant

About ecoquant

See https://wordpress.com/view/667-per-cm.net/ Retired data scientist and statistician. Now working projects in quantitative ecology and, specifically, phenology of Bryophyta and technical methods for their study, notably Macrophotography. Some photos of mine: https://www.flickr.com/photos/198372469@N03/

EPA official actions on their “endangerment finding”

From Realclimate

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RC: “a peek behind the curtain”

A peek behind the curtain…

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Stark

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Could this be why DT wants Greenland?

“Camp Century”, a former U.S. military base, is buried in the ice in Greenland. Apparently it contains lots of radioactive and toxic stuff. https://www.dailymail.co.uk/galleries/article-13155181/Can-climate-change-release-35-swimming-pools-worth-nuclear-waste.html Maybe they don’t want the USA retroactively embarrassed? This also would not be a problem if … Continue reading →

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NAP update on Endangerment Finding

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Sporophyte capsules

Mostly Polytrichum.

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AI and GPT don’t manufacture results from nothing

If the AI and GPT result reported in Nature is other than superstition,there must be a statistical model justifying it. I’d like to know what it is and how it compares to existing well known prediction schemes and algorithms. Right … Continue reading →

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16th September 2025, Westwood, MA

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Pohlia lescuriana

Posted in ABLS, blog, Botany, bryology, bryophyte, bryophytes, mosses, New England Botanical Society | Leave a comment

Mckibben vs Nordhous

There’s a review of McKibben’s new book in The New Atlantis at https://www.thenewatlantis.com/publications/how-bill-mckibben-lost-the-plot I think people should read in full the Wikipedia article about Nordhaus before buying into this, even much at all I’d say. https://en.wikipedia.org/wiki/William_Nordhaus Welcome comments here.

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NOAA climate assessment which has been taken off the federal site

… By You Know Who … NOAA report

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Fast-Track Review of Latest Evidence for Whether Greenhouse Gas Emissions Endanger Public Health and Welfare

On 7 August 2025, the United States National Academies of Sciences, Engineering, and Medicine initiated a new study to “review the latest scientific evidence on whether greenhouse gas emissions are reasonably anticipated to endanger public health and welfare in the U.S.” … Continue reading →

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A New Phase in Trump’s War on Data

“RIGGED” Nothing new … Censorship of Science by the administration of President Donald Trump “Azimuth Backup Project (Part 5)”, upcoming presentation by Prof John Carlos Baez

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Beaker Street

As of today I support Beaker Street

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Biofluorescent marsupial

(from Nature)

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Steve Buchan, botanical photographer

https://flic.kr/ps/267Eah

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2025 Jul 4-12 J(185-193) around yard 2 long lenses OM5 camera

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25mm compact lens equivalent to 50mm

Versatile yet simple, the black M.Zuiko Digital 25mm f/1.8 II Lens from OM System is an IPX1-rated 50mm equivalent prime for Micro Four Thirds mirrorless cameras. Its normal field of view is complemented by a fast f/1.8 maximum aperture for controlling depth of field … Continue reading →

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Polytrichum macro photos, several of spore capsules

Polytrichum sporophytes.

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“Macro Treasures”

Flower photography by Thomas Stirr. Part of his Web site Small Sensor Photography.

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Flickr Account

I also have a collection of photos, mostly of bryophytes, on Flickr.

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2025 May 8 J 128 redbuds, etc, OM Systems 60mm lens

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2025 April 19 J109 some close-ups of Polytrichum

OM Systems OM5 camera with OM System M.Zuiko 90mm macro and non-macro 1:3.5 digital lens. Also used M.Zuiko 40mm-150mm 1:4 zoom macro, and Mitakon Zhongyi 20mm f/2 4.5x Super Macro Lens for Micro Four Thirds. Most of these are also … Continue reading →

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A New Lens

A new lens for macrophotography, an OM Systems M.Zuiko ED40-150mm F4.0 PRO.

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2025 March 23 J 82

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Climacium in Lawns

https://www.linkedin.com/posts/michelle-price-80657a171_welovemosses-ugcPost-7307433929911726080-jVG6?utm_source=share&utm_medium=member_android&rcm=ACoAAE-ACSUBqFHQ9Sxa8pZNDWlNBLUfXlBh_mw

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2025 March 16 J 75 Westwood, MA

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“Is the AMOC headed for a tipping point? Interview with Henk Dijkstra”

Dan Drollette Jr interviews Professor Henk Dijkstra of Utrecht University who addresses the dynamic oceanography of the AMOC. Collapse of the AMOC is one of those intermediate casualties of climate change which could affect the lives of a lot of … Continue reading →

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2025-03-10 J 69

Posted in biostatistics, catastrophe modeling, climate activism, climate change, climate disruption, climate economics, Donald Trump, dump Trump, ecocapitalism, ecological disruption, Ecology Action, environment, field biology, politics, price of anarchy | Tagged | Leave a comment

“Robert Rubin, Lawrence Summers, Timothy Geithner, Jacob Lew and Janet Yellen are former Treasury secretaries”

“Our Democracy Is Under Siege” in The New York Times.

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