July, 2021

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Rapid attribution of PNW heatwave

Real Climate

Summary: It was almost impossible for the temperatures seen recently in the Pacific North West heatwave to have occurred without global warming. And only improbable with it. It’s been clear for at least a decade that global warming has been in general increasing the intensity of heat waves, with clear trends in observed maximum temperatures that match what climate models have been predicting.

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Once a Rich Desert River, the Gila Struggles to Keep Flowing

Yale E360

The Gila was once a vibrant desert river, providing a lifeline for the riparian habitat and wildlife that depended on it in the U.S. Southwest. But population growth, agricultural withdrawals, and, increasingly, climate change have badly diminished the river and threaten its future. Read more on E360 ?.

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Constant, Compounding Disasters Are Exhausting Emergency Response

Circle of Blue

Fires, droughts, floods, power outages. The interval between disasters is shortening, or in some cases disappearing altogether. New homes rise from the post-fire rubble in Talent, Oregon. The Alameda Fire destroyed thousands of homes in Talent and nearby Phoenix in early September 2020. Photo © Brett Walton/Circle of Blue. By Brett Walton, Circle of Blue — July 6, 2021.

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Unveiling the Public Health Burden of Natural Gas

Union of Concerned Scientists

Environmental health has always been of concern to me, as it is to many of us. Climate change has affected our lives in seemingly inconsequential but sad ways, like white Christmases becoming green Christmases just within the span of my childhood, but also in substantial ways, like excessively hot summers and increased flooding, to name […].

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Manufacturing Sustainability Surge: Your Guide to Data-Driven Energy Optimization & Decarbonization

Speaker: Kevin Kai Wong, President of Emergent Energy Solutions

In today's industrial landscape, the pursuit of sustainable energy optimization and decarbonization has become paramount. Manufacturing corporations across the U.S. are facing the urgent need to align with decarbonization goals while enhancing efficiency and productivity. Unfortunately, the lack of comprehensive energy data poses a significant challenge for manufacturing managers striving to meet their targets.

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Major International Climate Developments

Legal Planet

This week has seen some big climate moves on opposite sides of the world. The EU has proposed a major new climate plan. Meanwhile, China is ready to go live with its emissions trading system. The U.S. is at risk of being left behind. The EU’s proposal is impressive. The goal is to cut net greenhouse gas emissions by 55% from 1990 levels by 2030. It would essentially ban the sale of new gas-powered cars by 2035.

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Japanese Nobel-prize-winning particle physicist Toshihide Maskawa dies aged 81

Physics World

The Japanese Nobel-prize-winning physicist Toshihide Maskawa died on 23 July at the age of 81. Maskawa shared half the 2008 Nobel prize with the Japanese physicist Makoto Kobayashi for their work on the mechanism of “broken symmetry” that led to the prediction of a new family of quarks. The other half was awarded to the Japanese–American particle physicist Yoichiro Nambu for applying spontaneous symmetry breaking to particle physics.

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More Trending

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Urban Refuge: How Cities Can Help Solve the Biodiversity Crisis

Yale E360

Cities have long been considered species deserts, devoid of wildlife beyond pigeons and squirrels. But with animals such as snowy owls, otters and bobcats now appearing in urban areas, scientists are recognizing that cities can play a significant role in fostering biodiversity. Read more on E360 ?.

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Detroit Flooding Previews Risks from a Warming Climate

Circle of Blue

Warmer global temperatures cause more water to evaporate from Earth’s surface and oceans, meaning that there is more fuel for storms. Notorious4life. Urban infrastructure in many cities was not built for current and future climate pressures. By Laura Gersony, Circle of Blue — July 1, 2021. Six inches of rain battered the Detroit metro area last weekend, a deluge that overwhelmed the region’s drainage system.

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Ask a Scientist: Defending the Right to Vote

Union of Concerned Scientists

Talking to Taryn MacKinney, an investigative researcher with our Center for Science and Democracy, about how science is intertwined with democracy and the prospects for voting reform bills on Capitol Hill.

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The Opioid Epidemic and Vaccine Hesitancy

Legal Planet

The opioid crisis was the product of corporate greed run amok and a corrupted regulatory process. That crisis may have amplified deep distrust of the pharmaceutical industry and its government watchdogs — distrust that may now be reflected in vaccine skepticism. First, a little history. The manufacturer, Purdue Pharma, aggressively promoted the use of oxycontin, courting doctors with promotional material and assiduously pushing individual doctors to make ever-more use of the drug.

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Implementing D.E.J.I. Strategies in Energy, Environment, and Transportation

Speaker: Antoine M. Thompson, Executive Director of the Greater Washington Region Clean Cities Coalition

Diversity, Equity, Justice, and Inclusion (DEJI) policies, programs, and initiatives are critically important as we move forward with public and private sector climate and sustainability goals and plans. Underserved and socially, economically, and racially disadvantaged communities bear the burden of pollution, higher energy costs, limited resources, and limited investments in the clean energy and transportation sectors.

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Cosmic-ray threat to quantum computing greater than previously thought

Physics World

Cosmic intruders : Energetic particles from space and natural background radiation can trigger hard-to-correct errors when they collide with chips containing superconducting qubits. (Courtesy: Chris Wilen). Quantum computers may need a redesign to protect them from background radiation, say physicists. After earlier experiments showed that cosmic rays can severely disrupt the operation of superconducting quantum bits (qubits), an international team led by Robert McDermott of the University of Wi

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Tomato fruits send electrical warnings to the rest of the plant when attacked by insects

Frontiers

By K.E.D Coan, science writer. Image: Eugenegurkov/Shutterstock. Tomato fruits inform the mother plant when they are being eaten by caterpillars, shows a new study. Little is known about whether a fruit can communicate with the plant to which it’s attached, which could be important for warning the plant of threats. This early evidence shows that pest attacks do trigger defensive electrical and biochemical responses across the plant.

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Land Grabbers: The Growing Assault on Brazil’s Indigenous Areas

Yale E360

Under President Jair Bolsonaro, illegal miners, loggers and ranchers are invading and occupying ever-larger amounts of Indigenous territory. Brazil’s original inhabitants are increasingly opposing these incursions, leading to conflicts and a surge in killings of local activists. Read more on E360 ?.

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Cheap Cybersecurity Defenses Exist, But They’re Not Reaching Water Utilities Who Need Them

Circle of Blue

An era of cyberattacks on critical infrastructure has begun. Rural water utilities have vulnerabilities and advantages. The vast majority of water utilities in the country serve fewer than 10,000 people. These utilities face unique challenges in defending themselves against cyberattacks. Photo courtesy of Colin / Wikimedia Commons. The vast majority of water utilities in the country serve fewer than 10,000 people, and they tend to have less resources and tighter budgets than their larger counter

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Shaping a Resilient Future: Climate Impact on Vulnerable Populations

Speaker: Laurie Schoeman Director, Climate & Sustainability, Capital

As households and communities across the nation face challenges such as hurricanes, wildfires, drought, extreme heat and cold, and thawing permafrost and flooding, we are increasingly searching for ways to mitigate and prevent climate impacts. During this event, national climate and housing expert Laurie Schoeman will discuss topics including: The two paths for climate action: decarbonization and adaptation.

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Climate-Driven Changes in Clouds are Likely to Amplify Global Warming

Inside Climate News

New research, using machine learning, helps project how the buildup of greenhouse gases will change clouds in ways that further heat the planet. By Bob Berwyn Scientists know that global warming is changing clouds, but they haven’t been sure whether those changes would heat or cool the planet overall.

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Meet Our Ocean’s Zebra Sharks

Ocean Conservancy

You’ve heard of great whites. You’ve heard of hammerheads. And you’ve probably heard of makos, whale sharks and bull sharks. But have you heard … of zebra sharks? Move over, tiger sharks—there’s a new wildly-named elasmobranch species in town, and they’re here to show their stripes (sort of). Today, I’m here to walk you through seven sea -riously wild facts about this curious carpet shark species.

Ocean 145
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PET imaging tracks ingested microplastics in mice

Physics World

Microplastics, tiny pieces of plastic debris less than five millimetres in length, are designed for commercial use or created through the breakdown of consumer products and industrial waste. They litter our oceans , they have been detected in everything from aquatic life to drinking water, and they take lifetimes or longer to decompose. In 2019, the World Health Organization called for more research on the effects of microplastics to the environment and human health.

Ocean 145
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Just 25 mega-cities produce 52% of the world’s urban greenhouse gas emissions

Frontiers

By Suzanna Burgelman, Frontiers science writer. Image: Andriy Blokhin/Shutterstock. New research published by the open access publisher Frontiers inventories greenhouse gas emissions of 167 globally distributed cities. The study shows that just 25 mega-cities produce 52% of the greenhouse gas emissions from the studied cities. Asian cities emit the most greenhouse gasses (GHG), and most cities of developed countries had significantly higher per capita GHG emissions than those of developing count

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Sustainability at Retail

Sustainability impacts every nation, company, and person around the world. So much so that, in 2015, the United Nations (UN) issued a call for action by all countries to work toward sustainable development. In response to this and as part of a global Sustainability at Retail initiative, Shop! worked collaboratively with its global affiliates to address these critical issues in this white paper.

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Will Russia’s Forests Be an Asset or an Obstacle in Climate Fight?

Yale E360

New research indicating Russia’s vast forests store more carbon than previously estimated would seem like good news. But scientists are concerned Russia will count this carbon uptake as an offset in its climate commitments, which would allow its emissions to continue unchecked. Read more on E360 ?.

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Dealing With The Soup of Chemicals That Can Get Into Your Drinking Water

Circle of Blue

Chemical Valley in Sarnia, Ontario sits on the St. Clair River upstream of drinking water intakes for several Detroit metropolitan municipalities. Photo Lester Graham. All the things that go down the drain and end up at the waste water treatment plant are not removed there. It’s a soup of chemicals. Chemicals in water can mix. While that’s well known by scientists, they don’t have the research facilities and money necessary to study what the complex mixtures of chemicals do to human health

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Can Arctic Animals Keep Up With Climate Change? Scientists are Trying to Find Out

Inside Climate News

New studies suggest that rising temperatures may prove disastrous for species of birds, fish and other animals that are adapted to the cold of Arctic climes. By Haley Dunleavy In 2019, Emily Choy rappelled off the side of a guano-covered cliff almost 400 feet above Hudson Bay, and reached for a sleek black-and-white seabird. The laughing calls of more than 60,000 thick-billed murres surrounded her.

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The Glass Octopus is See-Through and Spectacular

Ocean Conservancy

Need a reminder that our ocean is full of unusual animals? Look no further than the glass octopus. The glass octopus ( Vitreledonella richardi ) is a very rarely seen cephalopod found in tropical and subtropical waters around the world. The species gets its name from its nearly-transparent body—you can see straight through to the optic nerve, eyes and digestive tract.

Ocean 145
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Highly programmable quantum simulator operates with up to 256 qubits

Physics World

Physicists have demonstrated a large-scale, programmable quantum simulator, featuring a precisely-arranged two-dimensional array of 256 quantum bits (qubits). Designed by a team headed up at Harvard University , the system uses arrays of highly focused laser beams to trap individual atoms and drag them into desirable arrangements. The design, which the researchers describe in Nature , marks a key step forward in the global race to design larger, more reliable quantum computers, and could signifi

2017 145
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AI Designs Quantum Physics Experiments Beyond What Any Human Has Conceived

Scientific American

Originally built to speed up calculations, a machine-learning system is now making shocking progress at the frontiers of experimental quantum physics. -- Read more on ScientificAmerican.com.

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Can Retrofitting Dams for Hydro Provide a Green Energy Boost?

Yale E360

With the era of building big dams over in the U.S., a growing number of existing dams are being modified to produce hydropower. These projects, advocates say, avoid the damaging impacts of new dams and could generate enough renewable electricity for several million homes. Read more on E360 ?.

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Some Chicagoans Wary of Lead Pipe Replacement

Circle of Blue

Mistrust of the government, fears related to immigration, and unclear messaging make the operation a hard sell in some neighborhoods. Chicago has among the highest levels of lead in drinking water nationwide. The city installed lead pipes for nearly a century until they were federally banned in 1986. Photo © J. Carl Ganter / Circle of Blue. By Laura Gersony, Circle of Blue — July 21, 2021.

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Planes Sampling Air Above the Amazon Find the Rainforest is Releasing More Carbon Than it Stores

Inside Climate News

The study, which found greater depletion of carbon storage in the heavily deforested eastern Amazon, confirmed previous research that used satellites or hands-on measuring techniques. By Georgina Gustin Over the last several years researchers have said that the Amazon is on the verge of transforming from a crucial storehouse for heat-trapping gasses to a source of them, a dangerous shift that could destabilize the atmosphere of the planet.

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Covid-19 news: England unlocks as UK cases continue to soar

New Scientist

The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic

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Multi-party quantum key distribution paves the way for quantum-secure conference calls

Physics World

Researchers in the UK and Germany have used quantum entanglement to securely distribute secret keys among multiple users in a network. By distributing entangled photons over optical fibres at telecommunications wavelengths, the team demonstrated that conventional telecoms infrastructure offers a viable path towards realizing a large-scale network of interconnected quantum devices – and perhaps even quantum-secure conference calls using Zoom or other platforms.

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China Is Pulling Ahead in Global Quantum Race, New Studies Suggest

Scientific American

The competition between the U.S. and China over development of quantum technology has implications for both the future of science and the two countries’ political relations. -- Read more on ScientificAmerican.com.

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The Race for EV Parts Leads to Risky Deep-Ocean Mining

Yale E360

The electric vehicle boom is driving a surge in demand for prized metals needed for batteries and other components. Some companies say the solution lies in mining the deep oceans, but scientists say that could irreversibly damage a vast, largely pristine ecosystem. Read more on E360 ?.

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Dr. Lynette Hart – Be open-minded and resourceful: insights from the life of an Animal Behaviorist #WomeninScience

Frontiers

Author: Emma Phipps, Journal Specialist. This week, we speak to Dr. Lynette Hart, Professor at UC Davis. Dr. Hart’s research primarily focuses on human-animal interactions, an interest which stemmed from her passion for animal behavior and has taken her all over the world. We discussed her impressive career and the importance of always keeping an eye out for new opportunities.

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A Week After the Pacific Northwest Heat Wave, Study Shows it Was ‘Almost Impossible’ Without Global Warming

Inside Climate News

The extreme temperatures have shaken scientists’ fundamental understanding of heat waves and triggered concerns about a climate tipping point. By Bob Berwyn The high temperatures in late June that killed hundreds of people in Oregon, Washington and Canada were so unusual that they couldn’t have happened without a boost from human-caused global warming, researchers said Wednesday when they released a rapid climate attribution study of the heat wave in the Pacific Northwest.