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GESAMP - Reports and Studies, 97. The magnitude and impacts of anthropogenic atmospheric nitrogen inputs to the ocean
World Meteorological Organization (WMO) ; Food and Agriculture Organization (FAO); United Nations Educational, Scientific and Cultural Organization (UNESCO); et al. - WMO, 2018The present global modelling study of the Nr atmospheric cycle and Nr deposition to the ocean is the first that evaluates past, present and future Nr atmospheric deposition accounting for ON primary sources as well as for secondary ON chemical formation as a N-dependent process. While the total Nr deposition to the ocean is not expected to change significantly by 2050, the relative importance of oxidized and reduced N is expected to change, with an increasing proportion of ammonium compared to nitrate, resulting from more efficient controls on terrestrial emissions of nitrogen oxides (NOx) com ...
Instability Indices and Heavy Rainfall Forecast in a Maritime Environment
Forecasting heavy rainfall associated with in-situ convective cloud development over small island states is a challenge in operational forecasting as not all numerical models are able to resolve convection at such small scales. Forecasting of such phenomena is mainly based on prevailing local conditions and the use of a plethora of thermodynamic indices derived from the local sounding. This study is an effort to assess the suitability of the different available indices, hereafter referred as traditional indices, to forecast heavy rainfall from local convection, commonly known as pure sea breez ...
JCOMM Meeting Report, 101. Services and Forecasting Systems Coordination Group (SCG), 7th session : final report
World Meteorological Organization (WMO) ; Intergovernmental Oceanographic Commission (IOC) - WMO, 2013
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IAEA Annual Report 2011
IAEA, 2012"The International Atomic Energy Agency (IAEA) has released its annual report for 2011. The report highlights, inter alia, its research activities on climate change issues in the oceans, isotope applications in hydrology and climate studies, and nuclear energy as a mitigation option.
The report indicates that the Agency strengthened its research activities to monitor radionuclides in the marine and terrestrial environment, and to study climate change issues in the oceans, in particular to study the impact of ocean acidification and climate change on oceanographic processes, ecos ...
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Regional review: Implementation of the sustainable development strategy for the seas of East Asia (SDS-SEA) 2003-2011
PEMSEA, 2011T he East Asian Seas are a major economic resource for the world’s demand for fishery and aquaculture products, and a natural heritage and biodiversity asset for the people of the region. The East Asian Seas harbour a significant share of the world’s coral reefs and mangroves; it also produces about 40 percent of the world’s fishcatch and more than 80 percent of aquaculture. But, with over 2 billion people living in the region, the human pressure on marine and coastal resources is very high, intensified by the impacts of climate change and severe weather events.
GAW Report, 202. Workshop on Modelling and Observing the Impacts of Dust Transport/Deposition on Marine Productivity
In this report we evaluate the state-of-art knowledge and uncertainties regarding the deposition of dust on the ocean and its mineralogical composition provided by models and measurement datasets. Global climate models were recently intercompared by Huneeus et al. (2011) using results from the AEROCOM model intercomparison. The deposition calculations from these global models are frequently used as input for biological productivity calculations. A model measurement comparison (Huneeus, 2011) shows that global models do reproduce the observed data over several orders of magnitude. However, the ...
Pollution in the open oceans: a review of assessments and related studies
World Meteorological Organization (WMO) ; Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection (GESAMP); United Nations Environment Programme (UNEP); et al. - GESAMP, 2009
GCOS, 78. Sistema Mundial de Observación del Clima en América Central y el Caribe: observando el clima desde los extremos del tiempo hasta los arrecifes coralinos
Organización Meteorológica Mundial (OMM); Programa de Naciones Unidas para el Medio Ambiente (PNUMA); Consejo Internacional para la Ciencia (ICSU); et al. - OMM, 2002
GCOS, 78. Report of the GCOS Regional Workshop for Central America and the Caribbean: Observing Climate from Weather Extremes to Coral Reefs
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); International Council for Science (ICSU); et al. - WMO, 2002 (WMO/TD-No. 1126)
GESAMP - Reports and Studies, 66. Report of the Twenty-eighth session of GESAMP
World Meteorological Organization (WMO) ; Food and Agriculture Organization (FAO); United Nations Educational, Scientific and Cultural Organization (UNESCO); et al. - WMO, 1998The Joint Group of Experts on the Scientific Aspects of Marine pollution (GESAMP) held its twenty-eighth session at WMO Headquarters, Geneva from 20-24 April 1998.
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GESAMP - Informes y estudios, 63. Informe del 27° período de sesiones
Organización Meteorológica Mundial (OMM); Organización de las Naciones Unidas para la Agricultura y la Alimentación (FAO); Organización de las Naciones Unidas para la Educación, la Ciencia y la Cultura (UNESCO); et al. - FAO, 1997
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