Climate change has altered not only the overall magnitude of rainfall but also its seasonal distribution and interannual variability worldwide. Such changes in the rainfall regimes will be most keenly felt in arid and semiarid regions, where water availability and timing are key factors controlling biogeochemical cycles5, primary productivity, and the phenology of growth and reproduction, while also regulating agricultural production.

Recently, the Joint Policy Committee (JPC) of the Societies of Epidemiology (SE), a consortium of national and international epidemiologic societies and organizations, released a statement calling for the global ban of asbestos use (JPC-SE 2012). This is not the first such call for an international ban (Collegium Ramazzini 2010), but it is a significant one because it is endorsed by 10 member organizations of the JPC-SE, numerous major epidemiologic and public health associations, and many epidemiologists (JPC-SE 2012).

The report offers an analysis of the state of emissions reporting across the largest 300 companies in Brazil, Russia, India, China and South Africa. The ET Carbon Rankings apply a uniform methodology across all sectors within a single public Ranking.

New research released today by the Environmental Investment Organisation (EIO), a climate change and finance think tank, shows large quantities of emissions are not being accounted for.

Honda Automoveis do Brasil Ltda (HAB), the Honda automobile production and sales subsidiary in Brazil, on Thursday announced plans to invest in wind power generation to be more proactive in using r

Renewable technologies & greater efforts by emerging economies among few bright spots

The International Energy Agency (IEA) on Wednesday said the drive to clean up the world’s energy system had stalled. IEA Executive Director Maria van der Hoeven told the 23-member Clean Energy Ministerial despite much talk by world leaders and a boom in renewable energy through the last decade, the average unit of energy produced on Wednesday was “as dirty as it was 20 years ago”.

Rising demands of new middle class will be explosive in emerging nations, says new study

India needs to put in place a smart policy to ensure energy efficiency as it urbanises and builds infrastructure rapidly, a top executive of global oil and gas firm Shell says. “A probably biggest social phenomenon of our age is urbanisation, and the way urban centres are structured have huge impact on energy efficiency,” Jeremy Bentham, VP, global business environment, at Royal Dutch Shell, told ET at the launch of Shell’s new study on the future of energy sector.

The implementation of policy relevant to climate change, and its impact, accelerated markedly over the last decade, despite the slow pace of international climate negotiations, says Climate Policy Initiative in a new report, The Policy Climate.

Workers on Sunday nearly finished cleaning up a handful of beaches drenched by marine fuel after a small spill off the coast of the Brazilian state of Sao Paulo, port authorities said.

Dengue is a systemic viral infection transmitted between humans by Aedes mosquitoes. For some patients, dengue is a life-threatening illness. There are currently no licensed vaccines or specific therapeutics, and substantial vector control efforts have not stopped its rapid emergence and global spread. The contemporary worldwide distribution of the risk of dengue virus infection and its public health burden are poorly known.

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