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Rapid Ecosystem Changes in Arctic Associated with Climate Change May Foreshadow Global Environment of the Future

Green Car Congress

The rapid recent climate change in the Arctic has “ severely perturbed ” Arctic ecosystems and the trophic relationships that structure them, according to a paper published 11 September in the journal Science by an international team of 25 scientists. Heterogeneity as a buffer against climate change in the Arctic.

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PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

Green Car Congress

The system will graph lifecycle impact for a range of specified powertrains, for a large number of impact categories: Climate change [kg CO 2 -eq.]. Eutrophication of non-marine aquatic environments [kg N-eq.]. Eutrophication of non-marine aquatic environments [kg P-eq.]. Depletion of fossil energy resources [kg oil-eq.].

Mariner 435
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Ford poll finds Europeans want freedom of car ownership, but worry about traffic, cost of driving, environment

Green Car Congress

A new Ford Motor Company-sponsored poll of 6,000 people across Europe found that most Europeans remain committed to car ownership, but have growing concerns about traffic congestion, the cost of driving and the environment. 53% say climate change is the world’s biggest problem. Earlier post.).

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Greenius Declaration of Human Rights

Creative Greenius

All other human rights abuses will pale in comparison to willingly failing to respond. Filed under: carbon producers , climate change , environment , fossil fuels , national parks Tagged: #BAD2013 , #humanrights , 350.org org , Blog action day 2013 , climate change , human rights.

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Study finds GHG emissions from corn ethanol now 46% lower than gasoline

Green Car Congress

In light of the United States’ renewed effort to achieve a net zero carbon economy, our research team believes this critical review is a timely contribution to establishing an accurate, common understanding of the greenhouse gas profile for corn ethanol in comparison to gasoline refined from crude oil. million vehicles on the road.

Gasoline 493
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Study finds perennial biofuel crops’ water consumption similar to corn

Green Car Congress

Growing such crops on marginal lands could avoid competition with food, indirect land use change effects, and local carbon debt. This knowledge gap exists for perennial vegetation in general in mesic environments, and has important implications for how landscape water balances will respond to climate change. Resources.

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Hadley Centre: Average 4 C Warming Could Happen Within a Human Lifetime, With Even Greater Warming in Many Regions

Green Car Congress

Comparison of surface temperature projections from the high-end emissions scenario, without carbon cycle feedbacks. One of the UK’s leading climate scientists has presented new research findings on the increasing potential for a 4 degrees Celsius (7.2 °F) Tags: Climate Change. Source: Met Office. Click to enlarge.