Atmospheric Chemistry Essay Example | Topics and Well Written Essays - 1000 words

Atmospheric Chemistry - Essay utilisationThe bottom line of the mission is to study Arctic zone depletion aside from understanding atmospheric phenomena, the effectuate of biomass burning to the atmosphere, and measuring the size and density of aerosols and Polar stratospheric Clouds (PSC).The planet where we thrive in is unique among the planets in our solar system. We can say that its composition is fairly simple especially if we will just put in our sight on the blanket of gases enveloping our lithosphere. Yet, beyond this simplicity be the more complex and moral force chemical processes which support the ultimate existence of life.However, as ages pass by, as man become more inclined to motivations and innovations, it is clear that this green planet is in grave danger. The effects of climate change and orbiculate warming is of great refer among countries nowadays. In an article by Naomi Oreskes entitled BEYOND THE IVORY predominate The Scientific Consensus on Climate Chan ge, it is pointed out that climate change issues still baffle scientists and that continuous researches are needed for this to be well understood. However, the connection of climate change with human activities cannot be denied. And it is mans utmost accountability to give back to the Earth that nurtures him. Thus, there are steps needed to be taken, missions to be launched, and the navigate goes on.August 12, 2003, on board the Canadian satellite SCISAT-1 is a satel... Indeed, this shows that issues concerning the Earth are of everyones great concern and interest. The supporter was launched at an inclination of 74, 650 km from the Earths surface. This position allows the satellite to gather data from the tropical, mid-latitude and Polar Regions. The ACE mission includes the exploration of the relationship between atmospheric chemistry and climate change, the understanding of stratospheric phenomena that affects the distri aloneion and the nightfall of ozone, studying the effect s of biomass burning, measuring the size and density of aerosols and polar stratospheric clouds (PSC). The bottom line of the mission, however, is focused on the atmospheric ozone problem which is being currently experienced not just in the Antarctic but also in the Arctic region of the globe. For these to be possible, the mission carried with it two sophisticated instruments that are adapted of obtaining the needed measurements and data. ACE-FTS (Fourier commute Spectrometer) is a kind of Fourier Transform instrument that measures the vertical distribution of trace gases and temperature. Skoog et al., describes that Fourier Transform instruments are characterized but their great speed, high resolution, high sensitivity, and excellent wavelength precision and accuracy. A Fourier Transform spectrometer is capable of detecting all the wavelengths of electromagnetic radiation simultaneously and all the time. A device called a Michelson interferometer makes it possible for Fourier Tra nsform instruments to precisely measure the wavelengths of electromagnetic radiation. On the other hand, another instrument called the sea captain (measurement of Aerosol Extinction in the