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Research News

Potential of best practice to reduce impacts from oil and gas projects in the Amazon

Published by AAAS EurekAlert! on April 30, 2013

(Public Library of Science) Hydrocarbon exploration and production continues to press into the most remote corners of the western Amazon, one of the most biologically and culturally diverse zones on Earth.

Canada's distinctive tuya volcanoes reveal glacial, palaeo-climate secrets

Published by ScienceDaily: Global Warming News on April 30, 2013

Deposits left by the eruption of a subglacial volcano, or tuya, 1.8 million years ago could hold the secret to more accurate palaeo-glacial and climate models, according to new research.

Exploring the saltiness of the ocean to study climate change

Published by ScienceDaily: Global Warming News on April 30, 2013

Details are emerging from a recent research expedition to the Sub-Tropical North Atlantic. The objective of the expedition was to study the salt concentration (salinity) of the upper ocean. Scientists explored the essential role of the ocean in the global water cycle.

Canada's distinctive tuya volcanoes reveal glacial, palaeo-climate secrets

Published by AAAS EurekAlert! on April 29, 2013

(University of British Columbia) Deposits left by the eruption of a subglacial volcano, or tuya, 1.8 million years ago could hold the secret to more accurate palaeo-glacial and climate models, according to new research by UBC geoscientists.

The politics of climate change

Published by ScienceDaily: Global Warming News on April 29, 2013

US residents who believe in the scientific consensus on global warming are more likely to support government action to curb emissions, regardless of whether they are Republican or Democrat, according to a new study.

Climate change will raise the sea level in the Gulf of Finland

Published by ScienceDaily: Global Warming News on April 29, 2013

The Finnish Meteorological Institute has updated its estimates concerning the impact of rising sea levels on the Finnish coast. Post-glacial rebound and changes in the Earth’s gravity field protect the Finnish coast against rising sea levels, especially in the Gulf of Bothnia. In the Gulf of Finland, the sea level is starting to rise.

Grocery delivery service is greener than driving to the store

Published by AAAS EurekAlert! on April 28, 2013

(University of Washington) University of Washington engineers have found that using a grocery delivery service can cut carbon dioxide emissions by at least half when compared with individual household trips to the store. Trucks filled to capacity that deliver to customers clustered in neighborhoods produced the most savings in carbon dioxide emissions.

Fertilizers provide mixed benefits to soil in 50-year Kansas study

Published by AAAS EurekAlert! on April 28, 2013

(American Society of Agronomy) In a Kansas study, 50 years of inorganic fertilization increased soil organic carbon stocks but seemingly failed to enhance soil aggregate stability -- a key indicator of soil structural quality that helps dictate how water moves through soil and the soil's resistance to erosion.

EARTH: Why US energy security is increasing

Published by AAAS EurekAlert! on April 28, 2013

(American Geosciences Institute) To what extent is the United States energy independent? In recent years, Americans have heard a lot about the need to be unconstrained from foreign energy sources, but what do the numbers really tell us about our current state of independence?

Plants can moderate climate warming, new research shows

Published by ScienceDaily: Global Warming News on April 28, 2013

As temperatures warm, plants release gases that help form clouds and cool the atmosphere, according to new research. The new study identified a negative feedback loop in which higher temperatures lead to an increase in concentrations of natural aerosols that have a cooling effect on the atmosphere.