Feature Channels: Environmental Science

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Released: 12-Oct-2017 6:05 PM EDT
Climate Change Champion and Pacific Island Leader launches Centre for Applied Conservation Science in Adelaide
University of Adelaide

(13 October 2017 — Adelaide) Former President of the Republic of Kiribati and Conservation International (CI) Distinguished Fellow Anote Tong will officially launch the Centre for Applied Conservation Science at the University of Adelaide today.

Released: 12-Oct-2017 4:40 PM EDT
Is It Gonna Blow? Measuring Volcanic Emissions From Space
Michigan Technological University

Carbon dioxide measured by a NASA satellite pinpoints sources of the gas from human and volcanic activities, which may help monitor greenhouse gases responsible for climate change.

Released: 12-Oct-2017 2:05 PM EDT
Advance Achieved in Dry Preservation of Mammalian Sperm Cells
University of North Carolina at Charlotte

In a paper forthcoming in the November issue of the journal Theriogenology, a team of researchers from UNC Charlotte and the Smithsonian Conservation Biology Institute (SCBI), announced the first successful drying and rehydration of domestic cat spermatozoa using a rapid microwave dehydration method.

Released: 12-Oct-2017 12:05 PM EDT
Warming Seas Could Lead to 70 Percent Increase in Hurricane-Related Financial Loss
University of Vermont

Financial losses could increase by more than 70 percent by 2100 if oceans warm at the worst-case-scenario rate predicted by the Intergovernmental Panel on Climate Change, according to a new study. The study used hurricane modeling and information in FEMA's HAZUS database to reach its conclusions.

Released: 12-Oct-2017 11:05 AM EDT
Discovering the Genetic Timekeepers in Bioenergy Crops
Department of Energy, Office of Science

A new class of plant-specific genes required for flowering control in temperate grasses is found.

11-Oct-2017 4:05 PM EDT
Study Reveals Need for Better Modeling of Weather Systems for Climate Prediction
Stony Brook University

A team of researchers discovered persistent dry and warm biases in the central U.S. that was caused by poor modeling of atmospheric convective systems Their findings call for better calculations with global climate models.

Released: 11-Oct-2017 4:35 PM EDT
Bio-Methane Transforms From Landfill Waste to Energy Source
Michigan Technological University

Most manure just sits around. Anaerobic digesters take those piles and place them in large covered tanks and convert waste into an energy source. Chemical engineers from Michigan Tech examined the carbon footprint of anaerobic digestion.

Released: 11-Oct-2017 12:05 PM EDT
Engineering Staff Hold Back Hurricane Harvey to Save Ben Taub Hospital
Harris Health System

With over 26 inches of rain and high winds in a 24-hour-span, engineering and facility management staff faced the biggest challenge of their career--keeping Hurricane Harvey at bay to protect the operations of Harris Health System's Ben Taub Hospital. They did in remarkable fashion.

Released: 11-Oct-2017 11:00 AM EDT
Tracking the Viral Parasites of Giant Viruses over Time
Lawrence Berkeley National Laboratory

Viruses exist amidst all bacteria, usually in a 10-fold excess and include virophages which live in giant viruses and use their machinery to replicate and spread. In Nature Communications, a team including DOE JGI researchers reports effectively doubling the number of known virophages.

9-Oct-2017 3:05 PM EDT
Grazing Horses on Better Pastures
American Society of Agronomy (ASA), Crop Science Society of America (CSSA), Soil Science Society of America (SSSA)

Horses in less temperate zones may get some extra grazing. A new study shows warm-season annual grasses have good potential for use in horse pastures.

Released: 11-Oct-2017 8:05 AM EDT
A Complex Little Alga that Lives by the Sea
Department of Energy, Office of Science

The genetic material of Porphyra umbilicalis reveals the mechanisms by which it thrives in the stressful intertidal zone at the edge of the ocean.

Released: 10-Oct-2017 5:05 PM EDT
Climate Change Predicted to Reduce Size, Stature of Dominant Midwest Plant, Collaborative Study Finds
Kansas State University

Kansas State University researchers are involved in a study that found climate change may reduce the growth and stature of big bluestem — a dominant prairie grass and a major forage grass for cattle.

Released: 10-Oct-2017 5:00 PM EDT
St. Mary’s College Students Raise $14K and Collect 9,816 Non-perishable Items for Hurricane Harvey Disaster Relief
St. Mary's College of Maryland

St. Mary’s College of Maryland students led by the Student Government Association collected nearly $14,000 in monetary donations and 9,816 non-perishable items currently being distributed by the Pasadena Independent School District in southeastern Texas.

   
Released: 10-Oct-2017 2:05 PM EDT
Solar-Powered Devices Made of Wood Could Help Mitigate Water Scarcity Crisis
Maryland NanoCenter

Energy from the sun and a block of wood smaller than an adult’s hand are the only components needed to heat water to its steaming point in these purifying devices.

Released: 10-Oct-2017 9:00 AM EDT
Size Doesn’t Matter – At Least for Hammerheads and Swimming Performance
Florida Atlantic University

Different head shapes and different body sizes of hammerhead sharks should result in differences in their swimming performance right? Researchers from FAU have conducted the first study to examine the whole body shape and swimming kinematics of two closely related yet very different hammerhead sharks, with some unexpected results.

Released: 9-Oct-2017 10:05 AM EDT
Pecans Hit by Hurricanes, but Growers Hope to Encourage Use Beyond Winter Holidays
Texas A&M AgriLife

.Hurricanes may have taken a big bite out of the U.S. pecan crop this year, but that’s not likely to stop the annual fall flurry of pies, candies, cheeses and other delicacies made with the popular native nut, officials said.

   
5-Oct-2017 5:00 AM EDT
Global Kids Study: More Trees, Less Disease
University of Vermont

A study of 300,000 children in 35 nations says kids whose watersheds have greater tree cover are less likely to experience diarrheal disease, the second leading cause of death for children under the age of five.

Released: 5-Oct-2017 4:50 PM EDT
Old Faithful’s Geological Heart Revealed
University of Utah

University of Utah scientists have mapped the near-surface geology around Old Faithful, revealing the reservoir of heated water that feeds the geyser’s surface vent and how the ground shaking behaves in between eruptions. The map was made possible by a dense network of portable seismographs and by new seismic analysis techniques.

Released: 5-Oct-2017 3:05 PM EDT
Sustainable Financing of Conservation Just Got a Major Boost
Wildlife Conservation Society

The Conservation Finance Alliance (CFA) announced today that the French Facility for Global Environment / Fonds Français pour l'Environnement Mondial (FFEM) and the MAVA Foundation have jointly awarded 701,114 Euros (822,315 USD) to support CFA.

5-Oct-2017 2:05 PM EDT
Decision to Rescind Waters of the United States Rule Based on Flawed Analysis, Virginia Tech Economist Finds
Virginia Tech

New evidence suggests that the Trump Administration’s proposal to rescind the 2015 Waters of the United States (WOTUS) rule that would limit the scope of the Clean Water Act inappropriately overlooks wetlands-related values.

   
4-Oct-2017 11:30 AM EDT
Liverwort Genes and Land Plant Evolution
Lawrence Berkeley National Laboratory

An international team including DOE Joint Genome Institute researchers analyzed the genome sequence of the common liverwort (Marchantia polymorpha) to identify genes and gene families deemed crucial to plant evolution and have been conserved over millions of years and across plant lineages.

Released: 5-Oct-2017 11:05 AM EDT
Interpreting Hurricane Forecast Displays Can Be Difficult for General Public
University of Utah

The 2017 hurricane season has highlighted the critical need to communicate a storm's impact path and intensity accurately, but new research from the University of Utah shows significant misunderstandings of the two most commonly used storm forecast visualization methods. The study, published in Cognitive Research: Principles and Implications, looked at summary displays and ensemble displays for communicating information about a hurricane.

Released: 4-Oct-2017 10:05 AM EDT
In Iceland Stream, Possible Glimpse Of Warming Future
University of Alabama

When a normally cold stream in Iceland was warmed, the make-up of life inside changed as larger organisms thrived while smaller ones struggled. The findings carry implications for life in a warming climate.

Released: 4-Oct-2017 8:20 AM EDT
Researchers Receive Funding to Advance Accuracy of Hurricane Storm Surge Forecasts
University of Notre Dame

During the four-year study, University of Notre Dame researchers will work to develop improved storm surge models that incorporate fine-scale data to increase the accuracy of forecasts, while also maintaining reduced computer time and reasonable computational costs.

Released: 4-Oct-2017 8:00 AM EDT
Benchmarking Computational Methods for Metagenomes
Lawrence Berkeley National Laboratory

In Nature Methods, a team including DOE JGI researchers described the results of the Critical Assessment of Metagenome Interpretation (CAMI) Challenge, the first-ever, community-organized benchmarking assessment of computational tools for metagenomes.

Released: 3-Oct-2017 4:15 PM EDT
Ammonia Emissions Unlikely to Be Causing Extreme China Haze
Georgia Institute of Technology

As China struggles to find ways to remedy the noxious haze that lingers over Beijing and other cities in the winter, researchers from Georgia Institute of Technology have cast serious doubt on one proposed cause: high levels of ammonia in the air.

Released: 3-Oct-2017 4:05 PM EDT
Regional Hurricane Success Stories
Gulf of Mexico Alliance

The Gulf of Mexico Alliance works across the region addressing issues of human, economic, and ecological resilience. Here, we share success stories from our partners. In no way do we want to diminish the long recovery ahead following Hurricanes Harvey, Irma, and Maria. But, however small they may be, we want to highlight things that worked.

Released: 3-Oct-2017 2:05 PM EDT
Global Temperature Report: September 2017
University of Alabama Huntsville

Global climate trend since Nov. 16, 1978: +0.13 C per decade

Released: 3-Oct-2017 11:05 AM EDT
Prairie Strips Yield Big Environmental Benefits in Agricultural Fields, According to 10 Years of Recently Published Data
Iowa State University

The Iowa State University Prairie STRIPS project has found the strategic use of native prairie plants among agricultural fields yields a wide range of environmental benefits, including erosion and runoff reduction and increased wildlife habitat. The findings, published this week, draw on 10 years of data and cover dozens of environmental metrics.

Released: 3-Oct-2017 10:45 AM EDT
Large Volcanic Eruptions in Tropics Can Trigger El Niño Events
Rutgers University

Explosive volcanic eruptions in the tropics can lead to El Niño events, those notorious warming periods in the Pacific Ocean with dramatic global impacts on the climate, according to a new study.

28-Sep-2017 11:05 AM EDT
Sustainable Soils for Sustainable Cities
American Society of Agronomy (ASA), Crop Science Society of America (CSSA), Soil Science Society of America (SSSA)

Eighty percent of the world’s population live in cities. Helping those soils stay healthy helps keep the water clean and provides green spaces for people to get exercise, among other benefits. The “Sustainable Soils in Urban Environments” symposium planned at the Managing Global Resources for a Secure Future ASA, CSSA, SSSA International Annual Meeting in Tampa, FL, will address this important topic.

Released: 2-Oct-2017 2:05 PM EDT
Beavers Shape Northern Minnesota Ecosystem
South Dakota State University

Beavers have probably been more influential than humans in altering the ecosystem of the Kabetogama Peninsula which is home to Voyageurs National Park near International Falls, Minnesota.

Released: 2-Oct-2017 9:00 AM EDT
Helping Communities Weather the Storms
Gulf of Mexico Coastal Ocean Observing System-Regional Association (GCOOS-RA)

GCOOS collects data from more than 2,000 ocean sensors that play a critical role in hurricane forecasting and ensures that the information is timely, reliable, accurate and -- above all -- available to those working to understand ocean systems and subsequently provide better forecast data to save lives and protect coastal economies during hurricanes.

Released: 2-Oct-2017 7:05 AM EDT
Scientists Find Evidence that Siberian Volcanic Eruptions Caused Extinction 250 Million Years Ago
New York University

A team of scientists has found new evidence that the Great Permian Extinction, which occurred approximately 250 million years ago, was caused by massive volcanic eruptions that led to significant environmental changes.

Released: 2-Oct-2017 7:00 AM EDT
U.S. Department of Energy Awards Danforth Center $16M to Enhance Sorghum for Bioenergy
Donald Danforth Plant Science Center

This project aims to deliver stress-tolerant sorghum lines, addressing DOE's mission in the generation of renewable energy resources.

28-Sep-2017 4:05 AM EDT
Win-Win Strategies for Climate and Food Security
International Institute for Applied Systems Analysis (IIASA)

Efforts to reduce greenhouse gas emissions from the agriculture and forestry sectors could lead to increased food prices—but new research identifies strategies that could help mitigate climate change while avoiding steep hikes in food prices.

   
Released: 29-Sep-2017 3:30 PM EDT
New Chameleon Species Discovered (Video)
University of Texas at El Paso

The Ph.D. candidate in UTEP’s Ecology and Evolutionary Biology program has discovered three new species of chameleons. The reptile trio, historically thought to be a single species, was found in different parts of the Albertine Rift in Central Africa.

Released: 29-Sep-2017 9:05 AM EDT
Fall Foliage: As Greens Fade, Reds and Yellows Pop
University of Kentucky

Every year around this time, nature puts her greens to bed and awakens her autumn colors. That palette of reds, yellows and oranges painting the landscape is part of a very important ecological process.

28-Sep-2017 4:05 PM EDT
A Stinging Report: FSU Research Shows Climate Change a Major Threat to Bumble Bees
Florida State University

New research from a team of Florida State University scientists and their collaborators is helping to explain the link between a changing global climate and a dramatic decline in bumble bee populations worldwide.

Released: 28-Sep-2017 1:05 PM EDT
Hunt Is Over for One of the ‘Top 50 Most-Wanted Fungi’
Los Alamos National Laboratory

In a step toward bridging the gap between fungal taxonomy and molecular ecology, scientists from several institutions including Los Alamos National Laboratory have characterized a sample of “mystery” fungus collected in North Carolina and found its home in the fungal tree of life.

Released: 28-Sep-2017 10:05 AM EDT
Popping Bubbles: Surfactants Have Surprising Effect on Nanobubble Stability
American Institute of Physics (AIP)

The stability of nanobubbles is well understood, but the mechanisms causing their eventual destabilization are still in question. Using molecular dynamics simulations, researchers in China explored the effect of surfactants -- components that lower surface tension -- on the stabilization of nanobubbles. They report their findings on the surprising mechanisms of destabilization for both soluble and insoluble surfactants this week in Applied Physics Letters.

Released: 28-Sep-2017 9:05 AM EDT
Where Is All the Water From?
West Virginia University - Eberly College of Arts and Sciences

West Virginia University geology researchers are measuring the quantity and quality of the water along Peters Mountain in collaboration with the Indian Creek Watershed Association.



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