Researchers find elevated levels of mercury in Colorado mountain wetlands

#ClimateChange is melting #glaciers and #permafrost in the mountains outside of Boulder, #Colorado, exposing rocks and freeing up minerals containing #sulfate, a form of sulfur, to flow downstream into local #watersheds.

#CIRES researchers studied the impacts of sulfate in mountain wetlands and confirmed that elevated levels can increase #methylmercury, a potent #neurotoxin that accumulates up the food chain and can lead to a wide range of health concerns.

"Very little research has looked at methylmercury production in high-elevation wetlands," said Hannah Miller, CU Boulder and CIRES Ph.D. student and lead author of the study. "This leaves important knowledge gaps regarding how much is being produced in mountain wetlands and how this may change with ongoing climate change."

https://phys.org/news/2025-05-elevated-mercury-colorado-mountain-wetlands.html

#Environment
#Health
#ClimateScience
#ClimateCrisis

Researchers find elevated levels of mercury in Colorado mountain wetlands

Climate change is melting glaciers and permafrost in the mountains outside of Boulder, Colorado, exposing rocks and freeing up minerals containing sulfate, a form of sulfur, to flow downstream into local watersheds.

Phys.org
Earth's hidden carbon recyclers: Sulfur bacteria team up to break down organic substances in the seabed

Sulfate-reducing bacteria break down a large proportion of the organic carbon in the oxygen-free zones of Earth, and in the seabed in particular. Among these important microbes, the Desulfobacteraceae family of bacteria stands out because its members are able to break down a wide variety of compounds—including some that are poorly degradable—to their end product, carbon dioxide (CO2).

Phys.org
SciTech Chronicles. . . . . . . . .Feb 21st, 2025

  The problem with the future is that it keeps turning into the present. Vol II No 47 323 links Curated Dating a late Pleistocene eruption h...

Going to the #ShiprockFair, #KleeBenally Remembered the #UraniumDump on the Banks of the #SanJuanRiver

By #BrendaNorrell, #CensoredNews, August 29, 2024

SHIPROCK, #NavajoNation -- "In his book published shortly before his passing, Klee Benally writes of going to the #NorthernNavajoFair and the #UraniumDump in #Shiprock that no one talks about. It is along the San Juan River, the same river that flooded this week, now eight months after Klee's passing.

"'The Northern Navajo Fair at Tsé Bit A'í (#ShiprockNewMexico) has been held for more than one hundred years,' Klee writes in 'No Spiritual Surrender: Indigenous Anarchy in Defense of the Sacred.'

"Klee describes how the fair each fall marks the changing of the seasons and the #harvest. He describes the neon glow of the carnival in the cold, dusty nights, and the #uniper fires that burn.

"All of this revelry is held right on #UraniumBoulevard just a couple miles from a massive 105-acre #Radioactive dump containing 2.5 million tons of #RadioactiveWaste on a site that was a former #UraniumMill (which is just 600 feet from the San Juan River.)'

"The Shiprock Uranium Disposal Cell studies showed that more than 1.8 million liters of #groundwater were contaminated with uranium, #selenium, #radium, #cadmium, #sulfate, and #nitrate.

"Now the #NavajoNation again is targeted by the #Nuclear Industry and #DebHaaland's radioactive agenda is being ignored.

"Speaking in Farmington, Interior Sec. Haaland said the transition to green energy in the #FourCorners region will be led by the #AtomicBomb industry, #LosAlamos National Laboratory, which has already poisoned #Pueblo lands in northern #NewMexico.

"There is no mention of the fact that there is no safe way to store #NuclearWaste.
Now, adding to the layers of deception, the U.S. #EPA is deceiving the public. The EPA doesn't actually clean up the uranium dumps and strewn #RadioactiveTailings from #ColdWar #UraniumMining on the Navajo Nation -- it only announces plans and promises to do it.

"#EricJantz, legal director of the New Mexico Environmental Law Center, told the Inter-American Commission on #HumanRights in March that the #EPA has not completed any of the cleanups.

"There are 524 uranium mine sites waiting to be cleaned up on the Navajo Nation. Zero -- none of these -- have been fully cleaned up, Jantz told the international commission.
The truth is people seldom talk about the uranium dump at Shiprock because there is so much strewn radioactive waste, and so many unreclaimed uranium mines, with radioactive waste strewn from Cameron to #MonumentValley, and across the Four Corners region.

"During the 1990s, on assignment for USA Today, I talked with #Dine' in #RedValley and Cove, south of Shiprock, down the mountain from where I lived. In every family, there was cancer. In every family, someone was dying of #cancer, or had already died, from cancer because of the uranium mining.

"One Dine' grandmother in her 80s was living in a stone home built of radioactive rock. We had a Geiger counter with us."

Read more:
https://bsnorrell.blogspot.com/2024/08/going-to-shiprock-fair-klee-benally.html

#KleeBenallyRIP #KleeBenallyRestInPower #UraniumMining #NoSpiritualSurrender #IndigenousAnarchy #DefendingTheSacred #IndigenousActivism #HaulNo #CorporateColonialism #WaterIsLife #NoLithiumMining #CorporateColonialism #NoMiningWithoutConsent #CopperMining #Greenwashng #NuclearWeapons #NoNukes #NoWar #NoNuclearWeapons

Going to the Shiprock Fair, Klee Benally Remembered the Uranium Dump on the Banks of the San Juan River

Censored News is a service to grassroots Indigenous Peoples engaged in resistance and upholding human rights.

🌱Peas are #plant protein powerhouses (phew, that's a lot of P's!), but quality relies on sulfur availability. Bachelet et al., with the help of #SequenceServer, explore how #pea compensates for low-sulfur environments using #sulfate transport systems.

Huge congrats to the authors! Check out the paper here: https://doi.org/10.1111/tpj.16961

#genomics #agriculture #bioinformatics

New method reveals hidden activity of life below ground

A team of scientists led by researchers at Bigelow Laboratory for Ocean Sciences have developed an innovative method to link the genetics and function of individual microbes living without oxygen deep below Earth's surface. Measuring both of these attributes—and, more importantly, linking them together—has long been a challenge in microbiology but is critical for understanding the role of microbial communities in global processes like the carbon cycle.

Phys.org
Word Search Puzzle 698

Word List : #crossly #harang #ragmen #emeutes #hilloing #subjack #echinops #casease #sulfate #ruble #birdeen #freebee #agist #ethanoyl #hemine #perfume #kotuku #place

Kara Finance

3 in 1 - Metabolic traits not shown before to function in a single microorganism: sulfate reduction, oxygen respiration & polysaacharide degradation.
👉 https://tinyurl.com/4vdd7vyb

#acidobacteria #sulfate #carboncycle #microorganisms #DSMZDigitalDiversity