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Agriculture & Environment

Earth Sciences
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Uneven Nutritional Payoffs for Marine Predators Revealed

New study finds that the nutritional value of prey within a single species can widely vary, offering key insights for food web dynamics and ecosystem change The hunt is on and a predator finally zeroes in on its prey. The animal consumes the nutritious meal and moves on to forage for its next target. But how much prey does a predator need to consume? Following a period of massive starvation among animals living along the California coast, University of California…

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Agricultural & Forestry Science

Wake Forest Research Validates Nitrite Hypothesis Findings

In a paper published online ahead of print in the February issue of the Journal of Biological Chemistry, senior co-author Daniel Kim-Shapiro, professor of…

Earth Sciences

NASA Monitors Hagupit Weakening on Path to Vietnam

NASA's Aqua satellite passed over Hagupit on Dec. 11 at 05:20 UTC (12:20 a.m. EST) and the MODIS instrument captured a visible image of the storm.

Earth Sciences

NASA Study Reveals 13-Year Drying Trend in Amazon Vegetation

With global climate models projecting further drying over the Amazon in the future, the potential loss of vegetation and the associated loss of carbon storage…

Earth Sciences

Warming Pacific Ocean May Release Seafloor Methane

Researchers found that water off the coast of Washington is gradually warming at a depth of 500 meters, about a third of a mile down. That is the same depth…

Earth Sciences

Nitrous Oxide Levels Spiked at End of Last Ice Age

An international team of scientists analyzed air extracted from bubbles enclosed in ancient polar ice from Taylor Glacier in Antarctica, allowing for the…

Environmental Conservation

Invasive Species: Small Changes, Big Impacts on Natives

The effect of invasive species on native species can be profound, yet very little is known about the complex interaction between the invaders and the native…

Earth Sciences

Oxidation Mechanism Discovered in Atmosphere: Key Findings

Laboratory experiments have been conducted with latest analytical techniques allowing to discover the reaction mechanism of autoxidation as far as possible….

Earth Sciences

Kamikaze Typhoons: Nature’s Force in Naval History

Early narratives describe the decimation and dispersal of these fleets by the “Kamikaze” of CE 1274 and CE 1281 — a pair of intense typhoons divinely sent to…

Earth Sciences

NASA Measures Typhoon Hagupit's Philippine Rainfall from Space

As of Dec. 8, Super Typhoon Hagupit has caused up to 27 deaths. Early reports indicate the Philippines has been spared the widespread destruction caused by…

Environmental Conservation

Climate Change Boosts Invasive Plants in Wetlands, Study Finds

In the battle between native and invasive wetland plants, a new Duke University study finds climate change may tip the scales in favor of the invaders — but…

Environmental Conservation

Abandoned wells can be 'super-emitters' of greenhouse gas

After testing a sample of abandoned oil and natural gas wells in northwestern Pennsylvania, the researchers found that many of the old wells leaked substantial…

Earth Sciences

NASA Catches Three Days of Typhoon Hagupit's Motion Over Philippines

The Moderate Resolution Imaging Spectroradiometer or MODIS instrument aboard NASA's Aqua satellite caught a picture of Hagupit on Dec. 6 before it made…

Earth Sciences

3D Modeling Transforms Earthquake Scenarios in Coachella Valley

New three-dimensional (3D) numerical modeling that captures far more geometric complexity of an active fault segment in southern California than any other,…

Environmental Conservation

Caribbean Gorgonian Corals Show Resistance to Ocean Acidification

A new study on tropical shallow-water soft corals, known as gorgonians, found that the species were able to calcify and grow under elevated carbon dioxide…

Earth Sciences

Greenhouse Gases Influence Historical African Rainfall Patterns

The study, led by the National Center for Atmospheric Research (NCAR), is being published this week in Science.

Agricultural & Forestry Science

Texas Tech’s Sequencing of Cotton A-Genome Could Revolutionize Industry

A team of researchers at Texas Tech University, in collaboration with Bayer CropScience and the National Center for Genome Resources (NGCR) have developed a…

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