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67 contents match your search.
As the global population grows and the demand for water increases, it is critical to effectively and sustainably manage our limited water resources. To do so, we need to know where they are, in what quantity and quality, how variable they are, and how they will evolve in the foreseeable future.
Publish Date: 7 May 2019
New observations confirm continued rapid warming in the Arctic, driving many of the changes underway in the region, including loss of sea ice and glacier coverage, as well as changes in terrestrial and marine ecosystems. This affects Arctic communities and economies, according to a new Climate Change Update from the Arctic Monitoring and Assessment Programme (AMAP). Arctic Ocean acidification is an emerging threat – with models predicting the possible collapse of some important Arctic commercial and subsistence fisheries, according to an Arctic Ocean Acidification Assessment. The Arctic and...
Publish Date: 28 March 2019
The physical signs and socio-economic impacts of climate change are accelerating as record greenhouse gas concentrations drive global temperatures towards increasingly dangerous levels, according to a new report from the World Meteorological Organization. The WMO Statement on the State of the Global Climate in 2018, its 25 th anniversary edition, highlights record sea level rise, as well as exceptionally high land and ocean temperatures over the past four years. This warming trend has lasted since the start of this century and is expected to continue.
Supporting the safety of life and property at sea, integrated coastal management and the minimization of societal impacts from natural hazards through the provision of meteorological-ocean services.
Start date1 June 1999
Publish Date: 14 March 2019
Recent developments in the climate change arena, including the Paris Agreement in 2015 and the publication of the IPCC Special Report on Global Warming of 1.5 °C, have noted the potential need for negative emission technologies to remove carbon dioxide from the atmosphere in order to limit temperature increase.
Publish Date: 8 February 2019
WMO hosted a meeting of UN Oceans, as part of a week of ocean related events to focus attention on ocean science, observations and safety. UN-Oceans is the UN inter-agency coordination mechanism for ocean matters .
Publish Date: 8 February 2019
Indonesia is making progress in integrating coastal flood forecasting into its meteorological early warning system to increase protection against one of the major hazards impacting the country.
Publish Date: 8 January 2019
An international effort delivering an unsurpassed look at changes occurring in the ocean worldwide has achieved a major milestone as it marks its 20th anniversary. The Argo programme, which incorporates about 4,000 floats worldwide, delivered its two millionth profile of physical data from the from the upper 2 kilometers of the worlds oceans.
Bulletin nº Vol 65 (1) - 2016
Publish Date: 21 March 2016
In pitch dark at 40 below, a research expedition set out to the icy Arctic Ocean in January 2015.Their goal: to better understand ongoing changes in the Arctic due to a shift from an older and thicker ice cover that would survive the summer melt to a younger and thinner one that, to a larger degree, melts away in the summer.
Bulletin nº Vol 64 (1) - 2015
Theme: Environmental challenges
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.