USGS National Water Dashboard

View over 13,000 YSGS real-time stream, lake, reservoir, precipitation, water quality & groundwater stations in context with current weather and hazard conditiont.

9/28/2021   Protected Too Late: U.S. Officials Report More Than 20 Extinctions, by Catrin Einhorn, The New York Times

The animals and one plant had been listed as endangered species. Their stories hold lessons about a growing global biodiversity crisis.

"When you can't get ice at the Canadian border, how much farther north can you go?"


SalemOregon 117F 2021 06 29

6/29/2021   How Weird Is the Heat in Portland, Seattle and Vancouver? Off the Charts, by Aatish Bhatia, Henry Fountain and Kevin Quealy, The New York Times

Karin Bumbaco, Washington’s assistant state climatologist, said that any definitive climate-change link could be demonstrated only by a type of analysis called an attribution study. “But it’s a safe assumption, in my view, to blame increasing greenhouse gases for at least some portion of this event,” she said.

3/25/2021    What Killed These Bald Eagles? After 25 Years, We Finally Know, by Sarah Zhang, The Atlantic

In an extraordinarily exhaustive new study, scientists have pinpointed the cause of death for those bald eagles in Arkansas. No wonder the mystery took 25 years to solve: The birds died because of a specific algae that lives on a specific invasive water plant and makes a novel toxin, but only in the presence of specific pollutants. Everything had to go right—or wrong, really—for the mass deaths to happen. This complex chain of events reflects just how much humans have altered the natural landscape and in how many ways.


The team wondered if lab-cultivated cyanobacteria were somehow different from wild ones. But how? Niedermeyer went back to samples collected in the lakes, using a sophisticated technique called AP-MALDI-MSI—“like taking a picture but you don’t detect light but molecules,” he says—which revealed a novel molecule found only in the cyanobacteria growing on the hydrilla. The lab-grown cyanobacteria did not have it, nor did hydrilla by itself.

What’s more, this molecule had a formula never seen before, and, unusually, it contained five atoms of the element bromine. So the team tried adding bromine to its growing cyanobacteria. Lo and behold, the same strange molecule appeared, and this new batch of cyanobacteria caused the brain lesions in chickens. Another group of collaborators confirmed the team’s work further, by finding the cyanobacteria genes likely responsible for synthesizing the toxin. The team ultimately named this toxin aetokthonotoxin, “poison that kills the eagle.” Twenty-five years later, it finally had a name.


There are still more puzzles to solve. Where is the cyanobacteria getting the bromine? The element is relatively rare in fresh water, but Wilde says that hydrilla seems to sequester it. The concentration in the plant is 300 times higher than in the water column. How bromine is getting into the lakes in the first place is another mystery; the study authors suggest that it could be from, ironically, from herbicides used to kill the invasive hydrilla.



1/3/2021   Michigan's Warming Winters are a Big Problem for Winter Festivals, by Keith Matheny, Detroit Free Press

Michigan's cold, snowy winters, and a way of life built around them, are being disrupted by climate change. And for winter festivals reliant on cold, snow and ice — and communities reliant on the economic boost at a slow time that those festivals bring — it's causing some scrambling to adapt, and even to survive.


The Great Lakes region has seen a larger increase in annual average temperatures than the rest of the continental U.S. And "winters are getting warmer more quickly than the summers are," said Richard Rood, a professor in climate and space sciences and engineering at the University of Michigan.


"The planet overall is warming, but states like Wisconsin, Michigan and Illinois are getting warmer, faster," said Don Wuebbles, a professor in the Department of Atmospheric Sciences at the University of Illinois.

12/29/2020   Could Covid lockdown have helped save the planet? by Jonathan Watts, The Guardian

When lockdown began, climate scientists were horrified at the unfolding tragedy, but also intrigued to observe what they called an “inadvertent experiment” on a global scale. To what extent, they asked, would the Earth system respond to the steepest slowdown in human activity since the second world war?


Environmental activists put the question more succinctly: how much would it help to save the planet?

12/26/2020   The Darkest Timeline, By Jonah Engel Bromwich, The New York Times

Two years ago, “Deep Adaptation” made people confront the end of the world from climate change. 


Other high-profile papers, like “Trajectories of the Earth System in the Anthropocene,” also from 2018, and Timothy Lenton’s overview of tipping points, published in Nature the following year, have galvanized the climate movement. But this self-published paper, “Deep Adaptation: A Map for Navigating the Climate Tragedy,” had a different, more personal, feel.


Does it matter if it’s not correct?



285DeadBirds NewMexico 2020

250 Violet-Green Swallows and 35 Wilson's Warblers collected along the Rio Grande in Velarde, New Mexico, in September, 2020 (photo: Jenna McCullough, University of New Mexico)

12/26/2020   Mass die-off of birds in south-western US 'caused by starvation' by Phoebe Weston, The Guardian


12/23/2020   Sugary Drinks May Be Bad for Aging, By Nicholas Bakalar, The New York Times

Consumption of both sugar-sweetened and artificially sweetened drinks was tied to an increased risk for frailty in women over 60.


11/27/2019   Climate tipping points — too risky to bet against, By Timothy M. Lenton, Johan Rockström, Owen Gaffney, Stefan Rahmstorf, Katherine Richardson, Will Steffen & Hans Joachim Schellnhuber, Nature

The growing threat of abrupt and irreversible climate changes must compel political and economic action on emissions.


TotalCO2EmissionsByCountry 2018 540w402h75pct

9/18/2020   The hard truths of climate change — by the numbers,  By Jeff Tollefson, Nature

A set of troubling charts shows how little progress nations have made toward limiting greenhouse-gas emissions.


9/13/2019   ‘Ecological grief’ grips scientists witnessing Great Barrier Reef’s decline, by Gemma Conroy, Nature

Witnessing the Great Barrier Reef “go into meltdown in the space of a week” in early 2016 was a major shock for David Suggett, a coral physiologist at the University of Technology Sydney. “Nothing can prepare you for seeing it play out in real time,” he says.

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A dying chestnut tree photographed in 1916 in North Spencer, New York. (Cornell University)

1/25/2017   There used to be 4 billion American chestnut trees, but they all disappeared, by Heather Giligan, Timeline

The combined powers of the public, scientists, and the governments weren’t enough to save the chestnuts. The loss was stunning, both financially and emotionally. “Efforts to stop the spread of this bark disease have been given up,” The Bismarck Daily Tribune resignedly reported in 1920. The paper estimated that the value of the trees was $400,000,000 as recently as a decade before. The kings of the Eastern forest now die as shrubs.


2017    Dos and Don'ts of Public Rights of Way on the British Isles, Ireland and Scotland

In the UK, people have the ancient legal right to cross another person's property without fear of being gunned down by the land owner.

FAQ: public rights of way in England and Wales

Open Spaces Society

As you can see from the reporting in Open Space magazine, keeping the right requires struggle.