Articles tagged with Climate Data
The NASA team is using satellites to provide real-time air quality data, making it easier for policymakers, doctors, and lawyers to track changes in rural and suburban areas. By collaborating with experts from various fields, the team aims to develop new ways to use satellite data to address pressing public health issues.
Scientists found strong evidence for geographic variation in six of nine life-history variables, including body size and litter sizes. The study suggests a one-size-fits-all conservation strategy is not appropriate, and assessments should account for geography to aid Eastern Massasauga recovery efforts.
A team of geographers has developed a methodology to measure aboveground woody biomass in savannahs, with results showing significant changes in the ecosystem. The study found that some areas of Kruger National Park's savannah are experiencing declining biomass due to elephant activity, not human impact.
USU scientist Sarah Null is developing mathematical models to explore processes and interactions of built and natural water systems. Her research aims to improve aquatic ecosystem representation in water resources models, enabling quantitative analysis of water supply, hydropower, and habitat trade-offs.
Researchers found that responses to climate variations can be detected in deep groundwater aquifers within a year, suggesting an intermediate connection between precipitation and groundwater levels. Pumping of aquifers may drive this rapid response, controlled by crop water demand and agricultural industry activities.
Three-spine stickleback fish in Alaska's Bristol Bay region are altering their breeding patterns in response to climate change, spawning earlier and more often. This shift could have wider ecological effects on the ecosystem, particularly for species like juvenile sockeye salmon.
The new data from the SMAP satellite is providing significant surprises that will help in the modeling of climate, forecasting of weather, and monitoring of agriculture around the world. The topsoil's 'memory' for weather anomalies persists for a matter of days, contrary to expectations.
A new collaboration between UMD and NOAA has developed reference datasets that can be used to calibrate weather satellites. This improvement enables more accurate weather forecasting and monitoring of climate change.
Researchers have created an open-source database to facilitate bioenergy research, confirming Miscanthus as the top US bioenergy crop. The database, BETYdb, contains over 40,000 records of yield data for various biomass crops, revealing that Miscanthus is 2.4 times more productive than switchgrass under different environmental conditions.
A new study confirms the steady warming of oceans over the past 75 years, with a rate of 0.12 degrees Celsius per decade since 1997, contradicting claims of a global warming 'hiatus'. The research uses data from buoys, satellites, and Argo floats to support the NOAA findings, providing accurate measurements of ocean temperatures.
A researcher at the University of Kansas is examining the role of nonprofits in community cohesion and recovery after the Deepwater Horizon oil spill. The study aims to reveal the social-ecological drivers of response and current extent of recovery in approximately 92 communities using data from various disciplines.
A new study using independent data from satellites and robotic floats confirms that the oceans have warmed at a rate of 0.12 degrees Celsius per decade since 2000, nearly twice as fast as earlier estimates. This finding eliminates much of the global warming hiatus, which was attributed to biases in ship measurements.
A new study by University of Iowa engineers finds that flood risk is growing in the northern US and declining in the southern half, due to shifting rainfall patterns and groundwater levels. The research suggests regional variations can be attributed to changes in rainfall and climate change.
A new study led by Berkeley Lab researcher Trevor F. Keenan highlights a common practice in plant science that may have underestimated plants' growth and photosynthesis rates. The study suggests updating global plant databases and models to better account for plant responses to full-sun conditions.
The EPA awards $1.1 million in grants to Virginia's VIMS and DEQ to protect and restore its wetlands, advancing the state's goal of preventing net loss and increasing ecological function. The funding will support efforts to identify vulnerable wetlands, develop management plans, and inform decision-making for development and preservation.
Researchers compare biodiversity trends with the stock market to develop a framework for preventing species loss. The concept of Essential Biodiversity Variables (EBVs) can help document critical changes in biodiversity and inform policy decisions.
Researchers at UT Austin found that incorporating snow data from space into climate models can improve seasonal temperature predictions. The study improved regional temperature predictions by 5 to 25 percent, with the biggest improvements happening in regions where ground-based measurements are sparse.
Scientists from the University of Exeter developed a groundbreaking technique using airborne laser scanning to create detailed 3D maps of vegetation. This allows for the mapping of small details beneath trees, such as woodland paths and urban shrubberies, promoting biodiversity and understanding its impact on human wellbeing.
Researchers at University of East Anglia developed guidelines to make scientific graphics more accessible and understandable. The new guidelines, published in Nature Climate Change, provide recommendations on how to design graphics that are easy to comprehend by both experts and non-experts.
A recent study published in The Cryosphere suggests Antarctic sea ice has barely changed in size over the past 100 years. Researchers used ship logbooks from explorers like Robert Scott and Ernest Shackleton to compare ice edge locations during the Heroic Age of Antarctic Exploration with modern satellite data.
Researchers propose an integrated strategy for managing and analyzing global neuroscience data to maximize return on investments. The plan includes standardizing data descriptions, developing hardware and software ecosystems for archiving and sharing data, and collaborating with mathematicians to develop new approaches for data analysis.
A new $4.1 million grant will study a training program specifically for principals to improve school safety. The Safe and Civil Schools Leadership program aims to help principals create and maintain safe learning environments by collecting data, creating behavior leadership teams, and implementing clear expectations.
Researchers recorded narwhal clicks in Baffin Bay, finding they have the most directional sonar signal of any species. Narwhals scan vertically with sound during ascents and descents.
The study predicts that countries in Oceania and Southeast Asia will be most affected by 2050, with high human dependence on coral reefs also facing combined threats from climate change and ocean acidification.
A SUNY Geneseo composer is gathering information to compose music based on seismic data gathered at the Ross Ice Shelf in Antarctica. The music will express messages within the ice and be performed in both choral and instrumental music performances.
A study found over 600 genera of arthropods in US home dust, with diversity linked to pet presence and rural areas. Climate played a significant role in determining specific arthropod ranges.
A new study from Brown University finds that schools with collaborative relationships, safe environments, and high expectations outperform those without these elements. Improving school climate can help retain teachers and improve student achievement in math.
A new study reveals that temperature-induced increases in cell division are the primary driver of phytoplankton blooms. The analysis of nearly 13 years of data from an in situ device found a direct correlation between temperature and cell division rates, with losses due to viruses and predators following closely behind.
Academic publishers are moving towards requiring data publication with citations, but current systems struggle to accommodate dynamic data structures. A new paper proposes an automated citation system that would generate standardized citations for extracted data, providing a solution for improving reproducibility and credibility.
The University of Illinois-led project aims to calculate the economic benefits of urban forestry on health care costs. It will use Kaiser Permanente data to examine the relationship between green spaces and health expenditures among over 4 million members.
Global-scale databases tracking societal events have been found to be unreliable and invalid in new research. The study tested four automated systems, finding they often misclassify words and fail to detect real events.
A new database WoRCS aggregates ecological and geographical data on marine cave-dwelling species to provide information vital for evidence-based conservation. The project aims to engage the scientific community, citizen scientists, and conservationists in analyzing the dataset.
Biologists call for global data collection to improve model predictions for species response to climate change, citing a lack of key biological mechanisms and data as the main obstacle. A globally coordinated effort could greatly advance improvements in models and informed conservation approaches.
A University of Oklahoma study demonstrates that birds migrate in time with warming temperatures in spring and seasonal changes in the land's surface. The researchers found temperature to be a useful cue for migrants, but disputed the use of vegetation greenness as a cue for migration timing.
A new study reveals that warmer, wetter climate conditions in California would impair grassland productivity. The research found that average conditions from the past 40 years are near optimal for grass production, and any significant deviation toward warmer or wetter conditions will cause land to be less productive.
A new predictive tool has been developed to help governments make informed decisions on land use and management in developing countries. By combining human perception of the environment with land-use planning and socioeconomic data, the tool aims to provide a more realistic picture of future environmental changes.
Researchers found that people who participate in demonstrations on behalf of those different from them do so primarily due to trust in their outgroup peers. Additionally, the political climate and country's level of openness to protest contribute to this phenomenon, particularly in countries with well-functioning institutions.
Researchers have reevaluated satellite data and found that low clouds in the tropics were fewer in warmer years, indicating a possible increase in cloud thinning under global warming. This suggests that climate sensitivity is likely higher than previously estimated, potentially leading to earlier threshold breaches.
A new study by Duke University found that future climate warming will likely cause only minor cuts in energy output at most US coal- and gas-fired power plants. The study contradicts previous modeling-based studies that predicted significant drops in plant efficiency due to rising temperatures.
A comprehensive study found that 90% of personal vehicles on the road can be replaced by low-cost electric vehicles, reducing emissions and meeting near-term climate targets. The study analyzed driving behavior and energy requirements to demonstrate the feasibility of widespread EV adoption.
Researchers developed an affordable open-source data logger to collect high-frequency stream data, capturing trends in water volume and behavior. The logger enables communities to build resilience to water resource stress, a crucial step in addressing the impact of global climate change.
Researchers developed a new statistical model that accurately predicts tree growth from the moment they're planted to when they reach crown closure. This allows forest managers to better identify which trees will survive and make informed decisions about forest management, increasing efficiency and effectiveness.
Researchers estimate that up to 90 million infections could result from the initial stages of the spread of Zika in Latin America and the Caribbean. The team's projections suggest Brazil is expected to have the largest total number of infections due to its size and suitability for transmission.
A recent study projects that approximately 30% of current Adélie colonies may decline by 2060 and 60% of the present population may dwindle by 2099. The penguins at more southerly sites in Antarctica are less affected by climate change.
A study analyzing climate and mortality data reveals that 64-506 deaths in London and Paris can be attributed to anthropogenic climate change, increasing the risk of heat-related mortality by 20% and 70%, respectively. The analysis will help agencies create more accurate emergency plans for extreme weather events.
A new tool enables easy assessment of small-scale hydropower potential in developing nations, considering climate changes and future energy needs. It allows for more accurate decisions on hydropower development and investment globally.
A new study found that UK diving beetle populations have shifted their ranges over the past three decades due to female choosiness, leading to the evolution of rough body surfaces in males. In some cases, 'rough' and 'smooth' females co-exist within the same species, with different geographical ranges. This shift is likely driven by th...
Two new Geosphere articles reveal the geological history of a major ignimbrite flare-up in the Central Andes, providing insights into the formation of geothermal energy resources. Researchers also study a distinct style of arc volcanism linked to slab-rollback and its impact on continental margins.
A study by University of Cologne researchers found that conservatives are happier in a conservative social environment. Life satisfaction depends on time and country, with conservatives generally experiencing more happiness than non-conservatives.
Operation IceBridge completed its eighth spring Arctic campaign, collecting data on key portions of the Greenland Ice Sheet and Arctic sea ice. The mission focused on measuring changes in sea ice extent, thickness, and elevation, with implications for predicting melt season patterns.
The Ocean Observatories Initiative is providing real-time access to scientific data and visualizations for public engagement. The platform tracks physical, chemical, and biological properties of the oceans, supporting research and educational activities.
A new study found no connection between hospital safety culture survey scores and actual improvement in patient infection rates. Despite efforts to improve safety culture, many hospitals reported minor changes in survey scores despite significant reductions in infections.
A NASA study has found that nearly a third of the land cover in the Arctic is turning green, with western Alaska and Quebec experiencing significant changes between 1984 and 2012. The study used high-resolution Landsat data to track vegetation trends across a 4.1 million square-mile area.
Researchers captured a region-wide snapshot of slow-moving landslides in the Eel River Basin, which slowed by half between 2009 and 2015 due to unprecedented drought. The study provides vital data for forecasting how landslides will respond to climate change.
Scientists discovered 39 unreported and significant sources of toxic sulfur dioxide emissions using a new satellite-based method. The data reveals that these sources account for about 12 percent of all human-made emissions, impacting regional air quality significantly.
Researchers at NASA's Goddard Space Flight Center use computer models to study tropical storms and hurricanes. Improved models can lead to better predictions and warnings for natural disasters like flooding and property loss.
A global early warning system for infectious diseases is proposed to use computer models to forecast disease risk and inform targeted responses. This system could shift the paradigm from reactive to pre-emptive management of risk, minimizing damages and improving global health security.
Researchers developed a new technique using ocean waves and seismic vibrations to monitor ice sheet volume changes, which may help scientists identify vulnerable regions. The technique has been shown to have high precision and can be used continuously, unlike traditional methods that only gather data several times a year.
A University of Maryland School of Public Health study found that extreme heat and heavy rainfall increase the risk of asthma hospitalization in Maryland. The study showed a 23% increase in hospitalizations during summer months, particularly among children.
Researchers developed a new mathematical model to predict how US forests will respond to climate change, finding that the Northeast's mixed forests will be unsustainable by 2050. The Tolerance Distribution Model can identify which forests are at risk and suggest measures like planting drought-tolerant seedlings to prepare.