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Sea breeze

This occurs when the nocturnal inversion is dissipated by heat from the morning sun. The lapse layer usually starts at the ground and works its way upward (less rapidly in winter than in summer). Fumigation may also occur in sea-breeze circulations during late morning or early afternoon. The shaded zone of strong concentration is that portion of the plume which has not yet been mixed downward. [Pg.2184]

Fig. 17-17. Sea breeze due to surface heating over land, resulting in thermals, and subsidence over water. Fig. 17-17. Sea breeze due to surface heating over land, resulting in thermals, and subsidence over water.
Its equations account for advection, Coriolis effects, turbulent heat, momentum, moisture iran.sport, and viscosity. The system treats diurnaliy varying winds such as the land-sea breeze and... [Pg.355]

Table II summarizes the estimates obtained In the NILU study when using the methodology outlined above. Results for the Haga site have been boxed In for later comparison with results obtained using the cluster validity discriminant. The lower values for the 24h samples probably reflects their being collected when there was little land- or sea-breeze for transport of the emissions from the smelter. Daytime sea breezes would tend to transport emissions toward and past the Haga site, while the evening landbreezes would tend to transport emissions back toward the Haga site. Table II summarizes the estimates obtained In the NILU study when using the methodology outlined above. Results for the Haga site have been boxed In for later comparison with results obtained using the cluster validity discriminant. The lower values for the 24h samples probably reflects their being collected when there was little land- or sea-breeze for transport of the emissions from the smelter. Daytime sea breezes would tend to transport emissions toward and past the Haga site, while the evening landbreezes would tend to transport emissions back toward the Haga site.
Violetta cried out and faked a dizzy spell, so I could whisk her out into the fresh sea breeze. I had assumed she was pretending, but even out on the fondamenta she was unusually subdued. That was Niobe showing as Medea she could have tom the captain apart with a smile on her face. [Pg.14]

Rodriguez S, Cuevas E, Gonzalez Y, Ramos R, Romero PM, Perez N, Querol X, Alastuey A (2008) Influence of sea breeze circulation and road traffic emissions on the relationship between particle number, black carbon, PMj, PM25 and PM2 5 i0 concentrations in a coastal city. Atmos Environ 42 6523-6534... [Pg.187]

Femandez-Camacho R, Rodriguez S, de la Rosa J, Sanchez de la Campa AM, Viana M, Alastuey A, Querol X (2011) Ultrafine particle formation in the island sea breeze airflow in Southwest Europe. Atmos Chem Phys 10 9615-9630... [Pg.189]

Sulfuric gas and other sulfur derivatives Sulfuric gas is the chemical compound with the formula S02. This important gas is the main byproduct of combustion of sulfur compounds and is of significant environmental concern. S02 is produced by volcanoes, sea breezes, fossil fuel combustion, bacteria, and in various industrial processes. [Pg.10]

Ozone may be produced in nature in a variety of ways. When water evaporates into the air, particularly when thrown up in the form of spray, traces of ozone are produced, and this accounts for its presence in the fresh sea breeze and in the neighbourhood of waterfalls.8 The refreshing odour after a shower of ram or the passing of a water-cart over the road is probably due to ozone. The gas is also produced by silent electric discharges from thunder-clouds and accompanies the flash discharge of lightning. In 1886 Wurster 9 called attention to the fact that ozone may result from the action of sunlight upon the clouds, and since then the results of numerous researches have pointed to the fact that the bulk of the atmospheric ozone is yielded by the action of... [Pg.176]

Perfume chemists use extraordinary language to describe their achievements Paco Rabanne pour homme was created to reproduce the effect of a summer walk in the open air among the hills of Provence the smell of herbs, rosemary and thyme, and sparkling freshness with cool sea breezes mingling with warm soft Alpine air. To... [Pg.10]

A major learning for Australian conditions is that recirculation of pollutants in the sea breeze is an important feature of coastal cities the spatial resolution required of the meteorological model needs to be adequate to resolve the sea breeze phenomenon. Resolution substantially finer than 10 km is required (i.e. 2-5 km seems adequate). [Pg.141]

Lenz C-J, Muller F, Schliinzen KH (2000) The sensitivity of mesoscale chemistry transport model results to boundary values. Environ Monit Assess 65 287-298 L6pez SD, Liipkes C, Schliinzen KH (2005) The effects of different k-e-closures on the results of a micro-scale model for the flow in the obstacle layer. Meteorol Z 14 839-848 Muller F, Schliinzen KH, Schatzmann M (2000) Test of numerical solvers for chemical reaction mechanisms in 3D air quality models. Environ Model Softw 15 639-646 Schliinzen KH (1990) Numerical studies on the inland penetration of sea breeze fronts at a coastline with tidally flooded mudflats. Beitr Phys Atmos 63 243-256 Schliinzen KH, Katzfey JJ (2003) Relevance of subgrid-scale land-use effects for mesoscale models. Tellus 55A 232-246... [Pg.206]

Inclusion of the sea breeze process which is crucial for chemical weather modelling in coastal regions. The meteorological driver needs to describe properly the processes relevant to sea breeze circulations. [Pg.231]

To develop our novel micro-meteorological instruments, we used a large cow-pasture east of Pasadena, which gently sloped up toward the San Gabriel mountains. We had a favorite demonstration of katabatic wind. We had a pole with eight wind vanes spaced about every half meter apart. In the afternoon, the sea breeze caused all the wind vanes to point toward the Pacific Ocean. As sunset approached, first the lowest wind vane on our pole turned and pointed toward the mountain as a shallow current of cold air flowed downhill. Somewhat later the second vane turned, then the third, fourth, fifth, sixth, seventh, and finally the eighth turned as the katabatic wind built up to be a deep gentle flow of cold air. Before sunset, we could almost tell the time of day by how many wind vanes pointed uphill. [Pg.64]

Land and sea breezes are wind and weather phenomena associated with coastal areas. A land breeze is a breeze blowir from land out toward a body cf water. A sea breeze is a wind blowing from the water onto the land. Land breezes and sea breezes arise because of differential heatir between land and water surfaces. Land and sea breezes can extend inland rp to 100 mi (161 km), or manifest as local phenomena that quickly weaken with a few hundred yards cf the oreline. On average, the... [Pg.50]

Land and sea breeze patterns can greatly influence fog distribution and pollution accumulation or dispersion over inland areas. Current research on land and sea breeze circulation patterns also include attempts to model wind patterns that affect energy requirements (e.g., heating and cooling requirements) in affected areas as well as impacts on weather dependent operations (e.g., aircraft operations). [Pg.51]

Because land breezes and sea breezes are localized weather patterns, they are frequently subsumed into or overrun by large-scale weather systems. Regardless, winds will always follow the most dominant pressure gradient. [Pg.51]

In 1993 epoxy- lysulphide based coatings were used to coat two 250 MW thermal power projects at Dhanu, about 100 km north of Bombay. The site is on the coast, less than 1 km from the sea and as such the nature of the local atmosphere is highly corrosive, with continuous sea breezes, and the soil is saturated with marine salt. The coating has shown satisfactory performance (Figure 10.7) (Morton International, undated c). This project was constructed under the control of Bombay Suburban Electricity Supply Co. Ltd (BSES). [Pg.203]


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See also in sourсe #XX -- [ Pg.140 , Pg.141 ]

See also in sourсe #XX -- [ Pg.325 ]

See also in sourсe #XX -- [ Pg.353 , Pg.354 ]




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Breezes

Land and Sea Breeze

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