The ozone layer contains high ozone concentrations (O3), and we can describe it as a layer in the earth’s atmosphere. The layer is essential because it helps absorb 97-99% of the sun’s ultraviolet light, potentially dangerous to human, animal, and plant life. On earth, you will find over 90% of the ozone layer. The thickness …
Ozone can be best described as being a form of oxygen which helps to protect our planet from the deadly rays of the sun. An ozone hole can be best described as not being an actual hole per se, but a significant thinning of the ozone layer which leaves the door open for radiation exposure …
The ozone first started getting measured from the ground in the 1950’s. This happened in Halley Bay, Antarctica. As technology grew satellite measurements started in the 1970’s. The Nimbus-7 satellite managed to get the first worldwide measurement of the Ozone layer. In 1928 chloroflourocarbons were created. These are non-toxic and non-flammable refrigerants. Chloroflourocarbon became available …
What is the ozone layer? The sun emits ultraviolet sun rays to the earth’s surface. The impact of the rays’ wavelength and intensity depends on the distance the rays cover to the earth’s surface and the availability of obstacles to stop the rays from directly hitting the earth’s surface. The only obstacle stopping the rays …
Ozone Background Ozone is a chemical compound containing three oxygen atoms, that is one more than the gas we breathe. Though ever prevalent and important to earth’s atmosphere, it was not discovered until 1839 by Christian Friedrich Schonbein. Ozone can actually be harmful to humans when present in high concentrations in the troposphere, the part …
Paying attention to nacreous clouds in the stratosphere these are wave clouds found on the windward side of the mountain ranges that generate forces of gravity. These clouds have sheet-like arrangements that gradually rise and fall while extending amid the emerging waves. Besides, nacreous clouds are usually linked with extra-high surface breezes that show the …
The Antarctic ozone hole was first discovered in 1985. As a result, a mechanism for international cooperation was established by the Vienna Convention and tasked with responsibilities of researching ozone layer and ozone-depleting chemicals and their effects. It is at the Vienna Convention where the Montreal Protocol on substances that deplete ozone layer was discussed …
The ozone is a major component of the atmosphere that helps protect the Earth and keep the Earth within relatively stable conditions. As stratospheric ozone depletion occurs, it poses several serious risk factors for Earth and society. While ozone depletion is still being studied every day by leading experts worldwide, many things have already been …
Susan Solomon credit:NOAA September 15, 2006 NOAA Magazine — Twenty years ago this August, NOAA senior scientist Susan Solomon, along with other government and university scientists, identified the cause of the Antarctic ozone hole — a discovery that is still being celebrated as the most significant scientific/global environmental success story of the 20th century. Within …
14.10.2014 8:59 Increase in greenhouse gases explains, to a large extent, the rise in the average temperature of the Earth. According to the research study published in Nature Communications today, the Sun affects middle atmosphere ozone with potential implications on smaller scale to regional, but not global, climate. Mankind is responsible for the global warming …