What is the way to counter effects of climate change that are thought to be the greatest threat to humankind and the earth in the coming decades?

Glaciers are the coolers of the planet earth and the lifeline of many of the world's major rivers. The interaction between glaciers and climate represents a particularly sensitive approach. 2006

Climate Seen Stoking Arctic Indigenous Land Claims NORWAY: April 3, 2008 OSLO - Global warming has opened the European Arctic to firms exploiting timber, oil, gas and metals, and intensified a land rights battle with Sami reindeer herders whose way of life is under threat, an indigenous leader said. Milder temperatures mean that birch and pine forests are edging north in Russia and the Nordic nations, shrinking the chill pastures where reindeer graze on lichen, said Lars-Anders Baer, a herder and president of the Sami Parliament in Sweden.

Climate Solutions Often Harm Indigenous Peoples - UN NORWAY: April 3, 2008 OSLO - Large-scale solutions to help slow global warming often threaten the very indigenous peoples who are among those hardest hit by a changing climate, the UN University said on Wednesday. Biofuel plantations, construction of hydropower dams and measures to protect forests, where trees soak up heat-trapping carbon dioxide gas as they grow, can create conflicts with the ancestral lands of indigenous peoples.

Water users will not be persuaded to cut their consumption until they can be convinced that there really is a shortage and it is in their best interests to do something about this. This was the underlying theme of a seminar arranged by the Economic and Social Research Council and UK Water Industry Research this week. The Behavioural Change and Water Efficiency debate looked at differences between consumption patterns in Britain and comparable European countries and considered ways to bridge the gap.

Climate change will affect the health of urban populations. It represents a range of environmental hazards and will affect populations where the current burden of climate-sensitive disease is high

This report develops a Structural Ricardian model to measure climate change impacts that explicitly models the choice of farm type in African agriculture. This two stage model first estimates the type of farm chosen and then the conditional incomes of each farm type after removing selection biases.

This report presents a wide-ranging review of arctic climate impact science. It spans the width of subject areas, covering impacts on physical and biological systems, as well as on humanity. The report presents the scientific evidence for arctic climate change impacts in review sections, each of which targets a particular arctic system or cross-cutting arctic theme.

The objective of this report is to illustrate insights into alternative policy options and the potential impact nationally and explicitly at the state level associated with a modest GHG control policy. Differences in the structure of the economy across the United States are likely to cause these impacts to diverge from those estimated for the country as a whole.

Destruction of the Earth's ozone shield due to the release of hydrogen sulphide and methane has been suggested as a cause of mass extinctions during periods of ocean anoxia over the past two billion years. This mechanism does not explain the end-Permian mass extinction, according to simulations with a two-dimensional atmospheric chemistry-transport model, which show that the ozone shield remains intact even with massive releases of hydrogen sulphide and methane.

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