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UrduResearchers from leading institutions including Polar Bears International, Environment and Climate Change Canada, the San Diego Zoo Wildlife Alliance, the University of Manitoba, and MacEwan University have analyzed all of Canada’s polar bear populations and found that the most northern polar bears, those in Canada’s High Arctic, are less likely to be able to adapt to a rapidly warming Arctic.
Tag: Climate Change
Danforth Center Announces New Assistant Member
The Donald Danforth Plant Science Center announced today that Nadia Shakoor, PhD, has joined as Assistant Member. She is an expert in sorghum genetics, a versatile and drought-resistant cereal grain vital for food, feed and fuel in many arid and semi-arid regions of the world.
Rutgers to Lead $16 Million in Climate Projects Along New Jersey Coast
Rutgers University researchers will lead several components of a $72.5 million federal initiative to fortify New Jersey’s coast against climate change and extreme weather events. The National Oceanic and Atmospheric Administration awarded the grant to the New Jersey Department of Environmental Protection for the Building a Climate Ready New Jersey program.
Hurricane Debby Makes Landfall in Florida
Hurricane Debby has made landfall in Steinhatchee, Florida as a category one hurricane. So far, more than 300,000 people are without power and over 1,200 flights have been canceled. Forecasters are warning of a potentially deadly storm surge as hurricane…
UAlbany Study: Joint Effects of Thunderstorms and Power Outages Increase Respiratory-Related Emergency Department Visits
A new study led by UAlbany researchers is among the first to examine the joint effects of thunderstorms and power outages on respiratory-related emergency department visits in New York State.
How the rising earth in Antarctica will impact future sea level rise
The rising earth beneath the Antarctic Ice Sheet will likely become a major factor in future sea level rise, a new study suggests.
Retreat of tropical glaciers foreshadows changing climate’s effect on the global ice
As they are in many places around the globe, glaciers perched high in the Andes Mountains are shrinking. Now, researchers at the University of Wisconsin–Madison and their collaborators have uncovered evidence that the high-altitude tropical ice fields are likely smaller than they’ve been at any time since the last ice age ended 11,700 years ago.
Blueprint to Solve the Homeowners Insurance Crisis
Whether termed “climate change” or “extreme weather,” an increasingly unstable environment is damaging homes and other property at an accelerating pace faster than observed in decades. Finance professor Clifford Rossi, who has served in executive risk management roles for the…
UAlbany Study Examines Impact of Exposure to Ultrafine Particles on Mortality in New York
A new study has found a link between long-term UFP exposure and increases in mortality in New York, especially among underserved populations.
Park Wildfire and Others Trigger Evacuations, Pose Health Risks
The Park Fire, the 7th largest wildfire in California history, has already destroyed more than 100 structures and has forced thousands of California residents to evacuate.The Park Fire is just one of many raging in the Western US and Canada…
Energy planning in Ghana as a role model for the world
Under the leadership of Empa scientist Mashael Yazdanie, an international research team is investigating ways to better plan for climate-resilient energy systems in the Global South.
PNNL Scientists Tap Nation’s Fastest Computers to Explore Critical Science Questions
Researchers will explore climate, pathogens and energy-efficient microelectronics using 3 million node hours on the nation’s supercomputers.
Wetland wonders unfold: aerial systems shed light on ecosystem services
A cutting-edge study revolutionizes coastal wetland mapping by integrating unmanned aerial systems with light detection and ranging (LiDAR) and multispectral sensors. This innovative approach provides detailed elevation data and vegetation analysis, enabling highly accurate classifications of diverse wetland types. The research advances conservation by offering a scalable, efficient, and cost-effective method that is instrumental in climate change mitigation strategies and informs policy-making for coastal resilience.
China’s future wind energy considering air density during climate change
Abstract To assess the impact of air density on future wind resources under representative concentration pathway (RCP) scenarios (RCP2.6, RCP4.5, and RCP8.5), the Coordinated Regional Downscaling Experiment-East Asia project was utilized to simulate the future air density characteristics of China…
Against the odds: the genetic secrets of a rare conifer’s climate change defiance
In a remarkable twist of evolutionary adaptation, the rare Tibetan cypress, Cupressus gigantea, has shown unexpected genetic resilience. Despite facing the brink of extinction due to climate change and habitat loss, the species has experienced a significant reduction in harmful genetic mutations.
Using AI to scrutinize, validate theories on animal evolution
By harnessing the power of machine learning, researchers have constructed a framework for analyzing what factors most significantly contribute to a species’ genetic diversity.
Although Tiny, Peatland Microorganisms Have a Big Impact on Climate
Polyphenols are generally toxic to microorganisms. In peatlands, scientists thought microorganisms avoided this toxicity by degrading polyphenols using an oxygen-dependent enzyme, and thus that low-oxygen conditions inhibit microbes’ carbon cycling.
Global patterns of Rhododendron diversity explained by island biogeography theory and habitat heterogeneity
• Global Rhododendron hotspots are mainly distributed in the Hengduan Mountains of southwestern China and the southern regions of the Himalayas.
• Rhododendron diversity patterns were most strongly explained by proxies of island biogeography theory (i.e., mountain area) and habitat heterogeneity (i.e., elevation range).
Q&A: The climate change toll on roads — two UW professors weigh in
Two University of Washington researchers are investigating how to mitigate the effects of climate change on common road pavements, such as asphalt and concrete.
The Challenges & Opportunities of Creating Policy in the New Age of Evolving Technology
One GW professor says technology at the intersection of economic, security, and sustainability imperatives create both challenges and opportunities in creating effective policies moving forward.
World Nature Conservation Day: Promoting Environmental Awareness and Action
July 28 marks World Nature Conservation Day, a global initiative to raise awareness about protecting our natural environment.
Loss of Oxygen in Lakes and Oceans a Major Threat to Ecosystems, Society, and Planet
Oxygen is a fundamental requirement of life, and the loss of oxygen in water, referred to as aquatic deoxygenation, is a threat to life at all levels. In fact, in research recently published in Nature Ecology and Evolution, Rensselaer Polytechnic Institute’s Associate Professor Kevin Rose, Ph.D. and his collaborators describe how ongoing deoxygenation presents a major threat to the stability of the planet as a whole.
Atomically controlled MXenes enable cost-effective green hydrogen production
A research team led by Dr. Albert Sung Soo Lee at Korea Institute of Science and Technology (KIST) with collaboration with Professor Chong Min Koo’s group at Sungkyunkwan University has developed an oxidatively stable molybdenum-based MXene as electrocatalyst support in anion exchange membrane water electrolyzers.
Climate change and shareholder value: Evidence from textual analysis and Trump’s unexpected victory☆
Abstract Exploiting a novel measure of firm-specific exposure to climate change generated from cutting-edge machine learning algorithms, we explore the effect of climate change vulnerability on shareholder wealth using Donald Trump’s unexpected election victory in 2016. Our results demonstrate that…
How do we stop the burn? – Wildfires in the US: A Growing Concern
The recent surge in wildfires across the United States has become a pressing issue, affecting communities, ecosystems, and air quality. Wildfires’ increasing frequency and intensity are alarming due to their immediate and long-term impacts.
Revisiting the Entrepreneurial Society framework: A constructive critique from a climate change perspective
Abstract The Entrepreneurial Society framework occupies a central role not only in research but also in policy discourse. It highlights the important role of new ventures in instigating transformational change to meet new challenges. Yet, the framework was developed in…
From winter’s rest to spring’s bloom: PmDAM6 gene steers plant bud dormancy
This pivotal study explores the genetic orchestration of bud dormancy in woody perennials, a survival strategy crucial for enduring harsh climates. It focuses on the PmDAM6 gene, revealing its regulatory effects on lipid metabolism and phytohormone dynamics within dormant meristems, which dictate the plant’s seasonal transition from rest to growth.
From fields to policy: Conserving China’s agricultural heritage systems
Agricultural heritage systems, the custodians of ancient farming practices, face unprecedented challenges from climate change and urbanization. This study presents a detailed geographical analysis coupled with strategic management approaches to conserve these invaluable systems.
Climate Change: Rising Temperatures May Impact Groundwater Quality
As the world’s largest unfrozen freshwater resource, groundwater is crucial for life on Earth. Researchers at the Karlsruhe Institute of Technology (KIT) have investigated how global warming is affecting groundwater temperatures and what that means for humanity and the environment.
Climate scientist, hurricane researcher can speak to fast escalation of megastorms like Beryl
Rowan University climate scientist Dr. Andra Garner last year documented in the journal Scientific Reports that Atlantic Hurricanes, like the current storm Beryl, have developed faster and with greater strength over the past 50 years.
From space to swamp: innovative AI method classifies mangrove species with unprecedented accuracy
Mangrove ecosystems, vital for biodiversity and climate change mitigation, face challenges in monitoring and conservation due to their complex species composition. A new study introduces an AI-driven approach to classify mangrove species with remarkable accuracy, potentially transforming conservation efforts.
New study adds to mystery of Cahokia exodus
WashU archaeologists dig into Cahokia’s history to cast doubt on a popular theory about why the ancient city was abandoned.
New UAV-Based Method Enhances Wheat Uniformity Monitoring and Yield Prediction
A research team has developed an innovative method to quantify wheat uniformity using unmanned aerial vehicle (UAV) imaging technology.
Hurricanes Cooking up an Intense Season
The onset of the hurricane season has brought renewed attention to the impacts and preparedness efforts necessary to mitigate the damage caused by these powerful storms. The increasing intensity and frequency of hurricanes are attributed to global warming and climate change, posing significant risks to lives, property, and economies.
From vine to wine: decoding Malbec’s genetic diversity for clonal excellence
In a pioneering venture, scientists have completed the diploid genome assembly of the Malbec grapevine, illuminating the genetic factors that endow it with the capacity to yield exceptional wines.
UAlbany Climatologist Awarded $2 Million to Study Climate Change in South America
UAlbany Professor Mathias Vuille is launching two research projects focused on past, present and future climate change in South America.
Expert: Heat dome health hazards and what this means for future summers
More than 100 million U.S. residents in 27 states received extreme heat alerts this week due to the heat dome, a large area of high pressure that traps and stagnates hot air, causing a heat wave that can last anywhere…
Cucumbers fight back: new study uncovers genetic key to overcoming water stress
A pivotal study has shed light on the genetic underpinnings of cucumbers’ ability to withstand waterlogging. The research identifies a key gene, CsPrx73, which is instrumental in the development of adventitious roots and the neutralization of harmful reactive oxygen species (ROS), offering a promising avenue for improving crop resilience in waterlogged conditions.
Travellers urged to keep it local in the name of sustainable tourism
A tourism expert from the University of South Australia is urging travellers to support local destinations and experiences close to home, instead of long-haul international trips, to lessen the impacts of tourism on the environment.
Energy saving and economic competitiveness of solar desiccant cooling technology – A case study of the Moroccan Kingdom
Abstract As many countries in the world, Morocco is vulnerable to climate change having direct impacts on its main economic sectors highly dependent on natural resources. This is exemplified, among other things, by long periods of drought, increase of average…
UC San Diego Experts–why we need to work with China on accelerating the clean energy revolution
The tariffs recently placed on a variety of goods from China including electric vehicles, semiconductors, solar cells and batteries are the latest in a slew of actions Washington DC has taken to be tough on China. David Victor is the…
Experts available to comment on air quality issues due to wildfires
The National Oceanic and Atmospheric Administration warns of an impending record high heat across the nation. Last year was the warmest year on record for the globe, and we just experienced the warmest winter on record. With extreme heat comes…
Application of photovoltaics on different types of land in China: Opportunities, status and challenges
Abstract Addressing pressing issues such as global climate change, dwindling fossil fuel reserves, and energy structure transitions, there is a global consensus on harnessing photovoltaic (PV) technology. As PV projects burgeon, they intensify the demand for land resources. Given land’s scarcity, its efficient…
UAlbany State Weather Risk Communication Center Director Available to Discuss Extreme Heat
ALBANY, N.Y. (June 17, 2024) — An intense heat wave is bringing record-breaking temperatures to the eastern United States this week, including the Capital Region. Today, temperatures in the Albany area are expected to reach close to 90 degrees, with…
Study Reveals Increasing Polarization in Climate Change Coverage Between Elite and Heartland News Sources
New research led by the University of California San Diego School of Global Policy and Strategy reveals a crucial disparity in how climate change is reported across different types of news outlets and locations.
Phosphorylation: the molecular key to birch trees’ drought endurance
Researchers have elucidated the pivotal function of the BpNAC90 gene’s phosphorylation in birch trees, which is essential for their drought tolerance. This discovery in gene expression regulation presents a significant step towards engineering plants with enhanced resilience to arid conditions, offering a strategic approach to combat the impacts of climate change on vegetation.
Climate Change-related Disturbances Linked to Worse Cardiovascular Health, Researchers Show
Cardiovascular disease (CVD) is the leading cause of death worldwide, accounting for approximately one in every three deaths, with more than 20 million deaths reported in 2021 according to a 2024 World Heart Federation report.
A catalyst’s best friend: how neighboring atoms boost CO2 electrochemical reduction
The quest for sustainable energy solutions has led to a new study that explores the neighboring effects in single-atom catalysts (SACs) for the electrochemical reduction of carbon dioxide (CO2).
Summer droughts in Northern hemisphere increasingly likely as seasonal streamflows change
Declining snowfall is changing the seasonal patterns of streamflow throughout the Northern hemisphere boosting chances of water shortages in the summer, scientists have found.
New NASA mission to map Earth’s surface in 3D moves one step closer
The Earth Dynamics Geodetic Explorer (EDGE)—a newly proposed NASA satellite mission to monitor the three-dimensional structure of global vegetation and ice—is one of four finalists selected for NASA’s next generation of Earth-observing satellites under the Earth System Explorers Program.