The CAMS reanalysis of atmospheric composition

Historical isotope simulation using Reanalysis atmospheric data

[1] In this paper we present a multidecadal and global three-dimensional stable water isotope data set. This is accomplished by incorporating processes of the stable water isotopes into an atmospheric general circulation model and by applying a spectral nudging technique toward Reanalysis dynamical fields. Unlike the global model simulations forced only by sea surface temperature (SST), the dyn...

Evaluation of Seven Different Atmospheric Reanalysis Products in the Arctic*

Atmospheric reanalyses depend on a mix of observations and model forecasts. In data-sparse regions such as the Arctic, the reanalysis solution is more dependent on the model structure, assumptions, and data assimilation methods than in data-rich regions. Applications such as the forcing of ice–ocean models are sensitive to the errors in reanalyses. Seven reanalysis datasets for the Arctic regio...

Atmospheric Structure and Composition,

ATII CAT ETI ADH NO A B C CAMs CAMs CAMs Platelet aggregation DIC

THE LANCET • Vol 356 • July 29, 2000 411 A hypertensive emergency is defined as a situation that requires immediate blood-pressure reduction (not necessarily to .normal values) to prevent or limit targetorgan damage, and a hypertensive urgency is defined as a situation in which blood pressure should be lowered within a few hours. The distinction between emergencies and urgencies is important be...

Atmospheric composition forecasting in Europe

The atmospheric composition is a societal issue and, following new European directives, its forecast is now recommended to quantify the air quality. It concerns both gaseous and particles species, identified as potential problems for health. In Europe, numerical systems providing daily air quality forecasts are numerous and, mostly, operated by universities. Following recent European research p...