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Bulletin nº Vol 64 (2) - 2015
4
Publish Date: 4 December 2015
Pabna, Bangladesh, 2010. The nongovernmental organization Shidhulai Swanirvar Sangstha runs a fleet of more than 50 floating schools and libraries in an effort to provide basic education in a severely...
Bulletin nº Vol 64 (2) - 2015
3
Publish Date: 3 December 2015
By S Castonguay WMO Secretariat Vladimir Ryabinin of the Russian Federation was appointed as the new Executive Secretary of the Intergovernmental Oceanographic Commission (IOC) of UNESCO at the level of...
Bulletin nº Vol 64 (1) - 2015
Theme: Environmental challenges
2
Publish Date: 2 March 2015
As atmospheric CO 2 continues to increase, more and more CO 2 enters the ocean, which reduces pH (pH is a measure of acidity, the lower the pH, the more acidic the liquid) in a process referred to as ocean acidification. Declines in surface ocean pH due to ocean acidification are already detectable and accelerating.
Bulletin nº Vol 64 (1) - 2015
Theme: Observations
2
Publish Date: 2 March 2015
Data repositories and archives play a critical role as the source for the observational data used in the study of weather and climate. After over two centuries of recording observations on paper, observations in the last 20 years have mostly been collected digitally. Creating homogeneous, complete data sets from disparate collections is a fundamental challenge facing the climate research community.
Bulletin nº Vol 64 (1) - 2015
Theme: Weather
3
Publish Date: 3 March 2015
Weather prediction has achieved immense progress, driven by research and increasingly sophisticated telecommunication, information technology and observational infrastructure. Predictive skill now extends in some cases beyond 10 days, with an increasing capability to give early warning of severe weather events many days ahead.
Bulletin nº Vol 64 (1) - 2015
Theme: Observations
2
Publish Date: 2 March 2015
Governments, private companies and individuals are demanding ever more sophisticated climate services, as manifested by the Global Framework for Climate Services (GFCS). But parts of the ocean observation network – paramount to the delivery of climate services – are at risk, and the evolution of climate prediction systems is not keeping pace in terms of accuracy and reliability. We are at a critical stage in observing and predicting the El Niño-Southern Oscillation (ENSO).
Bulletin nº Vol 64 (1) - 2015
Theme: Observations
2
Publish Date: 2 March 2015
A better understanding of key partners and users – and the type of information they need to prepare for and react to weather events – will increase the likelihood of success of the hydrometeorological enterprise as it works collectively to achieve its mission of saving lives and property.
