«OZONE SCREEN» संबंधित इंग्रजी पुस्तके
खालील ग्रंथसूची निवडीमध्ये
ozone screen चा वापर शोधा. इंग्रजी साहित्यामध्ये वापराचा संदर्भ देण्यासाठी
ozone screen शी संबंधित पुस्तके आणि त्याचे थोडक्यात उतारे.
Essentially unattenuated UV fluxes to the Earth would have been the case for
atmospheres with oxygen levels below about 0.002%, since no ozone screen
exists at these levels (Levine et al. 1980; Kasting 1987). There are serious
dangers for ...
2
How to Find a Habitable Planet
Earth, with its -percent O atmosphere, has a well-developed ozone screen,
and so the UV flux at its surface is relatively low. During the s and s
humans used a lot of chlorine-containing freons, which might have destroyed the
...
3
The World of Chemistry: Essentials: Essentials
See also Oxygen–ozone screen Lewis dot structures for, 106 molecular structure
of, 144–145 organic peroxides and, 79 as oxygen allotrope, 83, 146 as pollutant,
80, 81, 82, 83–84, 262 UV radiation and, 129f water treatment with, 244 Ozone ...
Melvin D. Joesten, John L. Hogg, Mary E. Castellion, 2006
4
Source Book in Astronomy, 1900-1950
One always incurs a risk in extrapolating, but, as far as evidence goes, it appears
certain that during winter the atmosphere of regions a few degrees removed from
the North Pole also retains its ozone screen, so that observations of stellar ...
5
Invasions of the Land: The Transitions of Organisms from ...
The importance of the ozone screen is readily apparent. Cicerone (1987) has
pointed out that a 10 percent decrease in atmospheric ozone, with a full
overhead sun, produces a 250 percent increase in UV penetration at 290 nm and
a 500 ...
Malcolm S. Gordon, Everett Claire Olson, 2013
If enough H-bombs are exploded, the ozone screen will be stripped away entirely
, and the world would be bathed with killing ultraviolet radiation. Freons entered
the picture by one of those improbabilities on which this whole story is built.
7
Handbook of Atmospheric Science: Principles and Applications
Lovelock (1988) has proposed that an atmospheric screen could have been
afforded by a hydrocarbon-particle smog, initiated by photolysis of CH4, well
before 2.5GyrBP, and far earlier than the ozone screen is generally thought to
have ...
C. Nick Hewitt, Andrea V. Jackson, 2008
8
Developments and Interactions of the Precambrian Atmosphere, ...
Thus, the environments most favorable for the concentration and continued
growth of complex prebiotic molecules (proteins and nucleic acids) would be
subjected to UV-destruction in the absence of an effective oxygen/ ozone screen.
B. Nagy, R. Weber, J.C. Guerrero, 2000
9
Bioenergetic Processes of Cyanobacteria: From Evolutionary ...
However, the uncertainty inherent in calculations on the establishment of the
ozone screen and the invasion of land leaves open the possibility that a causal
relationship between the evolution of atmospheric ozone and the appearance of
land ...
Guenter A. Peschek, Christian Obinger, Gernot Renger, 2011
10
Strickberger's Evolution
... as vasodilation, endocrine secretion and neuronal cell communication.
Unfortunately, nitric oxide is also a common atmospheric pollutant, produced by
automobile exhausts and industrial plants, which reduces the protective ozone
screen.
Brian K. Hall, Dalhousie University Brian K Hall, PH.D., Benedikt Hallgrímsson, 2011
नवीन गोष्टी ज्यामध्ये «OZONE SCREEN» ही संज्ञा समाविष्ट आहे
खालील बातम्यातील आयटमच्या संदर्भात राष्ट्रीय आणि आंतरराष्ट्रीय पत्रकार कशाबद्दल बोलले आहेत आणि
ozone screen ही संज्ञा कशी वापरली आहे ते शोधा.
From the archive, 31 March 1995: First ozone hole found over Arctic
... in northern Europe and Scandinavia are at no particular risk from the extra ultraviolet radiation getting through the damaged ozone screen. «The Guardian, मार्च 15»
