Listing 1 - 10 of 10253 | << page >> |
Sort by
|
Choose an application
Choose an application
Choose an application
Annotation The composition of the atmosphere is a critical factor in understanding the nature and magnitude of processes associated with the planet's energy balance, clouds and precipitation, biogeochemical cycling of nutrients, and public health and welfare. A detailed understanding of trace gases, aerosol particles, and hydrometeors is challenging due to the combination of their physicochemical complexity, variable lifetimes, and spatial inhomogeneity. Recent advances in instrumentation have resulted in improved measurements and an increased understanding of atmospheric composition. Laboratory and field in-situ measurement studies have benefited from such improvements, including improved spatial and temporal resolution, the ability to sample in challenging conditions (e.g., on airborne platforms, in clouds, at widely ranging pressure and temperature conditions), and the ability to measure a wider range of chemical species, and, in the case of aerosol particles, to detect smaller sizes. Remote sensing capabilities have increased in recent years, thus offering new views of atmospheric composition across broad spatiotemporal ranges. Manuscripts related to all aspects of atmospheric observations are included in this Special Issue, including advances in observational techniques and scientific insights into atmospheric composition.
Choose an application
Choose an application
Robert Fitzroy is best remembered as the commander of HMS Beagle who took on Charles Darwin as the Ship's naturalist, but his most important scientific contribution was probably the establishment of the Meteorological Office in 1854. Convinced that falling barometric pressure was an indicator of storms, he had barometers set up at ports around the coast, so that boats would be aware of impending bad weather, and later had reports telegraphed to his office in London for collation; he invented the term 'forecasting the weather'. This work, published in 1863, gives an account of observations by himself and others, experiments, and proposals for future developments. Almost unbelievably, the Government declared that Fitzroy was exceeding his remit: he was instructed to restrict himself to collecting data, and it is believed that the depression he suffered was one of the factors which led to his suicide in 1865.
Choose an application
Choose an application
Choose an application
Choose an application
Choose an application
Listing 1 - 10 of 10253 | << page >> |
Sort by
|