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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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Earth Sciences

Rainfall Insights: How Storm Types Affect Hurricane Impact

New research from NASA has concluded that tropical cyclones like Gaston produce rain differently than another class of storms called “extra-tropical” cyclones….

Environmental Conservation

Environmental Solution for China's Steel Industry

Siemens Metals Technologies received a contract from the Chinese steel producer Maanshan Iron & Steel Company Ltd. (Masteel) to install the first Meros plant…

Environmental Conservation

Creating Safe Zones for Right Whales in Roseway Basin

It’s called the “area to be avoided,”— 1,000 square nautical miles located in the Roseway Basin region of the Scotian Shelf, just south of Barrington, N.S. And…

Environmental Conservation

Ocean Bacteria Harness Sunlight to Absorb Carbon Dioxide

This can be compared to a simple form of photosynthesis, where marine bacteria use energy from sunlight to absorb carbon dioxide. It was previously known that…

Environmental Conservation

Deep-Sea Squids and Octopods Show Signs of Chemical Pollution

New evidence that chemical contaminants are finding their way into the deep-sea food web has been found in deep-sea squids and octopods, including the…

Environmental Conservation

Mercury Contamination Detected in Victorian Dolphins

Monash University research into heavy metal contaminant levels in dolphins from Port Phillip Bay and the Gippsland Lakes has revealed high mercury levels may…

Earth Sciences

Java Mud Volcano: Drilling, Not Quake, Proven as Cause

The most detailed scientific analysis to date disproves the theory that an earthquake that happened two-days before the mud volcano erupted in East Java,…

Earth Sciences

Glacial Earthquakes Reveal Insights on Ice Stream Movement

New research that integrates seismic recordings with Global Positioning System (GPS) measurements indicates that a 7,000-square-mile region of the Whillians…

Environmental Conservation

Dolphin Populations Rise in Eastern Tropical Pacific Ocean

The numbers of Northeastern offshore spotted and eastern spinner dolphins in the eastern tropical Pacific Ocean are increasing after being severely depleted…

Environmental Conservation

Climate Change Threatens Marine Ecosystems and Ocean Life

“Marine ecosystems are undoubtedly under-resourced, overlooked and under threat and our collective knowledge of impacts on marine life is a mere drop in the…

Earth Sciences

Volcano Taming: Insights from R.D. Schuiling’s Research

That's the question R.D. Schuiling of Geochem Research BV, based in The Netherlands, asks in the current issue of the Inderscience Publication, International…

Earth Sciences

Antarctic Ice Stream Emits Seismic Signals, New Study Reveals

A seismologist at Washington University in St. Louis and colleagues at Pennsylvania State University and Newcastle University in the United Kingdom have found…

Environmental Conservation

Acoustic System Safeguards Manatees from Harmful Waterways

Locks are used on sections of a canal or river that may be closed off by gates to control the water level to enable the raising and lowering of boats passing…

Environmental Conservation

New Ballast Treatment Safeguards Great Lakes Fish Species

David Hand, a professor of civil and environmental engineering at Michigan Tech, has devised a simple way to treat ballast water in vessels ranging from…

Environmental Conservation

Sarawak Dolphin Conservation Project: Protecting Local Dolphins

Sarawak's Dolphins are finally getting the attention they needed for their survival. The good news came on 15 May 2008, when the Sarawak Dolphin Project was…

Environmental Conservation

New EVIAVE Method Enhances Landfill Management Techniques

The researchers have tested the new EVIAVE method in landfills from Chile, Colombia, Spain and Venezuela.From this method, they have designed a software…

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